These are the Houston companies with the most patents granted last year

by the numbers

A new ranking looks at the Houston companies with the most patents granted in 2022. Photo via Getty Images

Two major players in Houston’s energy industry are also major players in the patent arena.

A new ranking from the analytics arm of patent law firm Harrity & Harrity puts Saudi Aramco, whose North American headquarters is in Houston, and Halliburton, whose global headquarters is in Houston, puts them in a tie for the number of U.S. patents with 963 patents received in 2022. Saudi Aramco and Halliburton now share the title of Houston’s patent king.

Saudi Aramco saw a 12 percent rise in patents granted in 2022 compared with 2021, according to Harrity & Harrity’s Patent 300 report, while Halliburton experienced a 5 percent jump. Each company tied for 44th place among the top 300 U.S. patient recipients in 2022.

According to the report, Samsung Electronics (8,513 patents) knocked IBM off its longtime pedestal as the No. 1 recipient of U.S. patents. IBM (4,743 patents) now holds the No. 2 position.

Many of Aramco’s U.S. patents come from its R&D centers in Houston, Boston, and Detroit. The Houston R&D hub opened in 2014 and underwent an expansion three years later.

Aramco, a Saudi Arabia-based supplier of oil and natural gas, also generates patents through academic partnerships, such as the one it established last year with Rice University’s Carbon Hub. Aramco has committed $10 million over five years to the carbon initiative.

“While patents are a leading indicator of innovation, the ultimate goal is to create value through the development of solutions that help to address a particular need,” Aramco says. “Such results are often only possible with significant upfront investments, and patents make it possible to recoup these costs and potentially generate additional revenue through commercialization.”

Last year, Aramco boasted that it ranked first in the oil and gas industry for U.S. patents (864) granted in 2021. Until 2011, Aramco had received only 100 U.S. patents over a 78-year span.

“Many of the patents are for innovations Aramco uses itself for competitive advantage, although they can also be licensed to others, creating extra value for the company,” Jamil Bagawi, then the company’s chief engineer, wrote in 2021.

Halliburton also has ramped up its patenting efforts in recent years.

According to Houston law firm Yetter Coleman, those efforts kicked into high gear after Halliburton lost a fracking patent lawsuit to Tomball-based BJ Services, which is now out of business. In 2003, a Houston jury awarded $98 million in damages to BJ in the case, and Halliburton had to stop selling the system that allegedly infringed on BJ’s patent.

In the five years before the verdict, Halliburton averaged 142 patent awards a year, according to Yetter Coleman. The law firm reported in 2013 that Halliburton subsequently averaged 234 patents a year.

Today, of course, Halliburton has far exceeded those numbers. And it vigorously defends its growing patent portfolio. In September 2022, for instance, three subsidiaries of the oilfield services giant filed two lawsuits against Houston-based rival U.S. Well Services alleging infringement of 14 Halliburton patents.

IAM, a website that reports about the intellectual property industry, noted that when Halliburton sued U.S. Well Services, “IP professionals in the oil and gas industry may well have reached for the popcorn. Battles of this magnitude rarely break out in their slice of the patent world.”

Halliburton and Aramco may be the goliaths in Houston’s patent world, but they’re not the only local organizations to appear on the Patent 300 list for 2022. Other Houston-area companies that made the cut are:

  • Spring-based Hewlett Packard Enterprise, No. 84. The tech company received 511 U.S. patents in 2022, down 4 percent from the previous year.
  • Houston-based SLB (Schlumberger), No. 117. The oilfield services company received 372 U.S. patents in 2022, down 14 percent from the previous year.
  • Houston-based Baker Hughes, No. 123. The oilfield services company received 350 U.S. patents in 2022, down 11 percent from the previous year.
  • ExxonMobil, No. 156. The oil and gas company received 281 U.S. patents in 2022, down 8 percent from the previous year. It is in the process of moving its headquarters from Irving to Spring.
  • United Imaging Healthcare, No. 253. The Chinese healthcare equipment company, whose North American headquarters is in Houston, received 175 U.S. patents in 2022, up 31 percent from the previous year.
Jim Sledzik joins the Houston Innovators Podcast to discuss corporate venture, Houston's role in the energy transition, and more. Photo courtesy of Aramco

Houston corporate investor on why Houston is poised to lead the energy transition

HOUSTON INNOVATORS PODCAST EPISODE 145

When it comes to Houston's potential to lead the energy transition, Jim Sledzik, North American managing director of Saudi Aramco Energy Ventures, says it's a no-brainer.

"We understand the energy business — we understand size and scale. And the size and scale of the challenges in front of us to get to net zero is enormous,” he says on this week's episode of the Houston Innovators podcast. “The basics are here. We just need to tap into the talent and experience."

Over the past decade, Saudi Aramco Energy Ventures has invested $320 million into 33 portfolio companies in the United States. Sledzik, who's worked in various energy services roles around the world before entering in to investment, explains that the corporate venture model is ideal for scaling big technology — and fast.

“When you’re using the venture model in a corporate setting, you have the company and the balance sheet behind you, which brings different benefits to companies you’re investing in,” he says. “These entrepreneurs who are looking to figure out how to deploy technology at scale becomes the real interesting item. All entrepreneurs want to grow — and they want to grow fast."

Scaling fast is risky, but big corporates — like Aramco — can help address the risks by providing a foothold in the market, a place to roll out the technology, and more.

“With corporate venture, you can bring the assets and the application of those technologies, and you can work to scale it in a manner that’s somewhat derisked,” Sledzik says on the show. “In corporate venture capital, you have other levers in which to pull to add value to the entrepreneurs you’re investing in. The private side brings different values.”

Earlier this year, Aramco announced a partnership with the Ion, representing its dedication to the Houston innovation ecosystem. Sledzik says Aramco being named a founding partner at the Ion opens the door to more collisions with Houston entrepreneurs. Starting later this month, Sledzik and his team will host office hours every other Friday.

"Ion is the place where you can find those collisions,” he says. “You just never know when serendipity is going to be created.”

He shares more about the types of technology Aramco is looking for and his advice to energy tech entrepreneurs on the podcast. Listen to the interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.


Data Gumbo, founded and led by Andrew Bruce, has announced its latest funding. Photo courtesy of Data Gumbo

Houston energy blockchain company announces $7.7M in funding, plans to expand to the Middle East

money moves

A Houston-based tech company has announced another round of funding to support its blockchain network growth as well as to establish a presence in the Middle East.

Data Gumbo has closed its series B funding round totaling $7.7 million with follow-on investments led by Equinor Ventures. The round includes participation from Saudi Aramco Energy Ventures and Bay Area and Houston-based venture firm L37. The round's first close was announced in September 2020 at $4 million. The additional funds to close the Series B will be used to scale Data Gumbo to serve demand for GumboNet™ and GumboNet™ ESG. Additionally, Data Gumbo plans to establish a presence in the Middle East to cover expected demand growth in the region.

"The successful close of our series B is continued proof of the efficacy and booming interest in our ability to capture critical cost savings, deliver trust and provide transparency across commercial relationships," says Andrew Bruce, founder and CEO of Data Gumbo, in a news release. "Compounded by the growing demand for transparent, accurate sustainability data and the launch of our automated ESG measurement solution, GumboNet™ ESG, Data Gumbo's trajectory is well-positioned to serve our growing customer base by ensuring economic productivity and value. This infusion of capital will support our expansion efforts as we bring more international users to our network."

With this latest raise, Data Gumbo's total funding raised to date is $18.4 million.

"Data Gumbo's success is marked by a wide variety of business use cases and opportunities for expansion," says Bruce Niven, chief investment officer at Aramco Ventures, in the release. "Our continued investment is a testament to our continued support as the company attracts new customers, experiences further demand for its network and gains traction in new markets."

The company's technology features smart contract automation and execution, which reduces contract leakage, frees up working capital, enables real-time cash and financial management, and delivers provenance with unprecedented speed, accuracy, visibility and transparency, per the release.

"Data Gumbo is the market leader for smart contracts backed by blockchain, and the coming year will be a period of exponential growth for the company as they penetrate new industrial markets," says Kemal Farid, partner at L37, in the release. "We believe strongly that GumboNet will become the de facto network for smart contracts across industries for capturing value and solving enormous pain points in contractual relations. Additionally, as companies move to meet increasing sustainability measurement demands and ESG improvements, there is a huge growth path available for Data Gumbo with the launch of GumboNet ESG."

Earlier this year, the company announced its environmental, social and corporate governance tracking and reporting tool.

"Equinor's recent pilot at the Johan Sverdrup field has demonstrated that GumboNet can create strong value for the partnership," says Gareth Burns, head of Equinor Ventures, in the release. "Our follow-on investment confirms Equinor Ventures' confidence in Data Gumbo's solution for our company and the broader energy industry."

Growing Houston blockchain startup has raised $4 million to go toward supporting sales growth. Graphic courtesy of Data Gumbo

Exclusive: Houston blockchain startup closes $4M series B round led by new investor

money moves

An industrial blockchain-as-a-service startup based in Houston has closed a series B funding round thanks to support from both new and returning investors.

Data Gumbo Corp., which uses its blockchain network GumboNet to optimize smart contracts for oil and gas supply chains, announced its first close in its $4 million series B funding round that was led by new investor L37, which has operations in the Bay Area and in Houston. The round also saw contribution from returning investors Equinor Ventures and Saudi Aramco Energy Venture.

The funds will go toward growing Data Gumbo's sales team, which has been busy with the company's growth. While providing their own set of challenges and obstacles, both the pandemic and drop in oil prices meant oil and gas companies are prioritizing lean operations — something DataGumbo is able to help with.

"The opportunity in all this is companies have got to cut expenses," Andrew Bruce, CEO and founder, tells InnovationMap. "What's happened to us is our sales have absolutely exploded — in a good way. We have a huge number of leads, and we have to be able to deliver on those leads."

Bruce says leading the sales growth is Bill Arend, who was hired Data Gumbo's chief commercial officer this spring. Data Gumbo also recently announced that Richard Dobbs, 30-year veteran of McKinsey and former director of the McKinsey Global Institute, has joined the board as chairman.

"Dobbs is a recognized strategic industry thinker," Bruce says in a release. "His distinct expertise will lend structure, support and validation to Data Gumbo as we experience aggressive company growth."

Of course, fundraising in this unprecedented time, isn't easy. Bruce says he and his team were able to succeed thanks to a new investor, L37, which came from an introduction within Bruce's network.

"Data Gumbo is the category leader for industrial smart contracts, which is an inevitable next step in digital transformation of the oil and gas industry," says Kemal Farid, a partner in L37, in a statement. "There is a lack of transparency, visibility and accuracy between counterparts of contracts that increases the costs of doing business and this has been greatly exacerbated by the current business landscape. We look forward to applying our experience to propel the company along its journey to bring transactional certainty and cost efficiency to commercial relationships."

Additionally, Bruce says he's very proud of his company's return investors, who are also clients of DataGumbo.

"[We also have] the continuous support by our original investors — Aramco and Equinor — they invested in us not just once but twice," Bruce says. "They have been tremendously supportive, not just from an investor perspective, but also proving the value. We've got multiple projects starting with both of those companies."

Bruce says he already has eyes for another venture capital round — perhaps sometime next year — for Data Gumbo, which has raised $14.8 million to date. However, the company isn't far from profitability and growth from that avenue too.

"We're going to have the luxury of choice," Bruce says. "We want to grow as aggressively as possible so we are probably going to go the venture capital route."


GumboNet: Smart Contacts Made Simplewww.youtube.com

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Rice University's student startup competition names 2024 winners, awards $100,000 in prizes

taking home the W

A group of Rice University student-founded companies shared $100,000 of cash prizes at an annual startup competition.

Liu Idea Lab for Innovation and Entrepreneurship's H. Albert Napier Rice Launch Challenge, hosted by Rice earlier this month, named its winners for 2024. HEXASpec, a company that's created a new material to improve heat management for the semiconductor industry, won the top prize and $50,000 cash.

Founded by Rice Ph.D. candidates Tianshu Zhai and Chen-Yang Lin, who are a part of Lilie’s 2024 Innovation Fellows program, HEXASpec is improving efficiency and sustainability within the semiconductor industry, which usually consumes millions of gallons of water used to cool data centers. According to Rice's news release, HEXASpec's "next-generation chip packaging offer 20 times higher thermal conductivity and improved protection performance, cooling the chips faster and reducing the operational surface temperature."

The rest of the winners included:

  • Second place and $25,000: CoFlux Purification
  • Third place and $15,000: Bonfire
  • Outstanding Achievement in Social Impact Award and $1,500: EmpowerU
  • Outstanding Achievement in Artificial Intelligence and $1,000: Sups and Levytation
  • Outstanding Achievement in Consumer Goods Prize and $1,000: The Blind Bag
  • Frank Liu Jr. Prize for Creative Innovations in Music, Fashion and the Arts and $1,500: Melody
  • Outstanding Achievement in Climate Solutions Prizes and $1,000: Solidec and HEXASpec
  • Outstanding Undergraduate Startup Award and $2,500: Women’s Wave
  • Audience Choice Award and $2,000: CoFlux Purification

The NRLC, open to Rice students, is Lilie's hallmark event. Last year's winner was fashion tech startup, Goldie.

“We are the home of everything entrepreneurship, innovation and research commercialization for the entire Rice student, faculty and alumni communities,” Kyle Judah, executive director at Lilie, says in a news release. “We’re a place for you to immerse yourself in a problem you care about, to experiment, to try and fail and keep trying and trying and trying again amongst a community of fellow rebels, coloring outside the lines of convention."

This year, the competition started with 100 student venture teams before being whittled down to the final five at the championship. The program is supported by Lilie’s mentor team, Frank Liu and the Liu Family Foundation, Rice Business, Rice’s Office of Innovation, and other donors

“The heart and soul of what we’re doing to really take it to the next level with entrepreneurship here at Rice is this fantastic team,” Peter Rodriguez, dean of Rice Business, adds. “And they’re doing an outstanding job every year, reaching further, bringing in more students. My understanding is we had more than 100 teams submit applications. It’s an extraordinarily high number. It tells you a lot about what we have at Rice and what this team has been cooking and making happen here at Rice for a long, long time.”

HEXASpec was founded by Rice Ph.D. candidates Tianshu Zhai and Chen-Yang Lin, who are a part of Lilie’s 2024 Innovation Fellows program. Photo courtesy of Rice

2 Houston high schools rank among America's top 100 in 2024, says U.S. News

best in class

Two Houston high schools are dominating U.S. News and World Report's prestigious annual list of the country's best public high schools.

The 2024 rankings from U.S. News, released April 23, put Houston ISD’s Carnegie Vanguard High School at No. 31 nationally (up from No. 35 last year and No. 40 in 2022) among the country’s best high schools. The school also ranks No. 248 nationally among the best STEM (science, technology, engineering, and math) high schools and No. 12 among the best magnet high schools.

Meanwhile, DeBakey High School for Health Professions ranks No. 70 nationally among the best high schools (down from No. 66 last year and No. 50 in 2022) and No. 19 among best magnet high schools. DeBakey ranked No. 426 nationally among best STEM high schools.

Topping the national list for 2024 is the BASIS Peoria Charter School in Peoria, Arizona.

Each year, U.S. News evaluates about 18,000 high schools on six factors: college readiness, reading and math proficiency, reading and math performance, underserved student performance, college curriculum breadth, and graduation rates.

“The 2024 Best High Schools rankings offer a starting point for parents to understand a school’s academic performance, whether it’s a prospective school or one that their child is already attending,” said LaMont Jones, Ed.D., the managing editor of education at U.S. News, in a release. “Accessible data on our high schools can empower families across the country as they navigate today’s educational environment and plan for the future.”

Elsewhere in Texas
Around the state, these Texas high schools also made it into the top 100 nationally:

  • Dallas ISD's The School for the Talented and Gifted, No. 6 (unchanged from last year). No. 21 nationally among the best STEM high schools, and No. 3 among the best magnet high schools.
  • Dallas ISD's Irma Lerma Rangel Young Women's Leadership School, No. 23 (down from No. 18 last year) and No. 10 nationally among the best magnet high schools.
  • Dallas ISD's Science and Engineering Magnet School, No. 29 nationally among the best high schools (down from No. 23 last year), No. 37 nationally among the best STEM high schools, and No. 11 nationally among the best magnet high schools.
  • Grand Prairie ISD's Collegiate Institute, No. 30 (up from No. 188 last year). No. 6 nationally among best charter high schools.
  • Austin ISD’s Liberal Arts and Science Academy, No. 38 (down from No. 32 last year and No. 34 in 2022). No. 34 nationally among the best STEM high schools.
  • BASIS San Antonio - Shavano Campus, No. 64 (up from No. 81 last year and No. 77 in 2022). No. 76 nationally among the best STEM high schools and No. 13 nationally among the best charter high schools.
  • Brownsville ISD's Early College High School, No. 71 (up from No. 229 last year).
  • Dallas ISD’s Judge Barefoot Sanders Law Magnet, No. 85 (up from No. 93 last year and No. 48 in 2022) . No. 21 nationally among the best magnet high schools.

When broken down just to Texas schools, Houston's Carnegie Vanguard High School (No. 5) and DeBakey High School for Health Professions (No. 8) are both in the top 10 best-rated public high schools in Texas this year, U.S. News says.

Other Houston-area schools that rank among Texas' 100 best are:

  • No. 24 – Kinder High School for Performing and Visual Arts, Houston ISD
  • No. 25 – Challenge Early College High School, Houston ISD
  • No. 29 – Young Women's College Prep Academy, Houston ISD
  • No. 32 – Eastwood Academy, Houston ISD
  • No. 37 – Harmony School of Innovation - Katy, Katy
  • No. 40 – Kerr High School, Alief ISD, Houston
  • No. 43 – Houston Academy for International Studies, Houston ISD
  • No. 47 – East Early College High School, Houston ISD
  • No. 59 – Clear Horizons Early College High School, Clear Creek ISD, Houston
  • No. 61 – Seven Lakes High School, Katy ISD
  • No. 63 – Early College Academy at Southridge, Spring ISD, Houston
  • No. 68 – KIPP Houston High School, Houston
  • No. 70 – North Houston Early College High School, Houston ISD
  • No. 71 – Victory Early College High School, Aldine ISD, Houston
  • No. 75 – Tompkins High School, Katy ISD
  • No. 76 – Clements High School, Fort Bend ISD, Sugar Land
  • No. 82 – Sharpstown International School, Houston ISD
  • No. 85 – Tomball Star Academy, Tomball ISD
  • No. 89 – Westchester Academy for International Studies, Spring Branch ISD, Houston
  • No. 95 – Harmony School of Innovation - Sugar Land, Sugar Land
  • No. 97 – Harmony School of Discovery - Houston, Houston
  • No. 98 – Energy Institute High School, Houston ISD

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This article originally ran on CultureMap.

Houston innovation leaders secure SBA funding to start equitability-focused energy lab

collaboration station

A group of Houston's innovation and energy leaders teamed up to establish an initiative supporting equitability in the energy transition.

Impact Hub Houston, a nonprofit incubator and ecosystem builder, partnered with Energy Tech Nexus to establish the Equitable Energy Transition Alliance and Lab to accelerate startup pilots for underserved communities. The initiative announced that it's won the 2024 U.S. Small Business Administration Growth Accelerator Fund Competition, or GAFC, Stage One award.

"We are incredibly honored to be recognized by the SBA alongside our esteemed partners at Energy Tech Nexus," Grace Rodriguez, co-founder and executive director of Impact Hub Houston, says in a news release. "This award validates our shared commitment to building a robust innovation ecosystem in Houston, especially for solutions that advance the Sustainable Development Goals at the critical intersections of industry, innovation, sustainability, and reducing inequality."

The GAFC award, which honors and supports small business research and development, provides $50,000 prize to its winners. The Houston collaboration aligns with the program's theme area of Sustainability and Biotechnology.

“This award offers us a great opportunity to amplify the innovations of Houston’s clean energy and decarbonization pioneers,” adds Juliana Garaizar, founding partner of the Energy Tech Nexus. “By combining Impact Hub Houston’s entrepreneurial resources with Energy Tech Nexus’ deep industry expertise, we can create a truly transformative force for positive change.”

Per the release, Impact Hub Houston and Energy Tech Nexus will use the funding to recruit new partners, strengthen existing alliances, and host impactful events and programs to help sustainable startups access pilots, contracts, and capital to grow.

"SBA’s Growth Accelerator Fund Competition Stage One winners join the SBA’s incredible network of entrepreneurial support organizations contributing to America’s innovative startup ecosystem, ensuring the next generation of science and technology-based innovations scale into thriving businesses," says U.S. SBA Administrator Isabel Casillas Guzman.

Grace Rodriguez (left) and Juliana Garaizar have partnered up — along with their teams — to collaborate on the Equitable Energy Transition Alliance and Lab. Photos courtesy

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