This week's roundup of Houston innovators includes Phillip Yates of Equiliberty, Chris Quintanilla, of Mexcor International, and David Hudson of Circulus. Courtesy photos

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from diversity and inclusion tech to sustainable plastics — recently making headlines in Houston innovation.

Phillip Yates, founder of Equiliberty

Phillip Yates joins the Houston Innovators Podcast to discuss two initiatives he's launching to support diverse founders in Houston. Photo courtesy of Equiliberty

Houston is currently celebrating its first Black Entrepreneurship Week, thanks to local entrepreneur and lawyer, Phillip Yates, who founded Equiliberty — a tech company focused on connecting and supporting entrepreneurs of color.

BEW has put on several opportunities — from the Black Market, which will allow people to shop local Black merchants, to a special Giving Tuesday event to support Black-focused nonprofits in Houston. Specifically, Yates wants to target a multi-generational crowd — that's what's goring to drive lasting changes.

"When you have a wealth initiative, you can't just talk to the parents or the youth — you're still going to have a missing link there," Yates says on last week's episode of the Houston Innovators Podcast, explaining the week's wealth challenge that will reinforce this idea. Click here to read more.

Chris Quintanilla, chief sales officer at Mexcor International

This Houston company created its own in-house tech infrastructure — led by Chris Quintanilla — to stay competitive within the alcohol distribution industry. Photo courtesy of Mexcor International

When Chris Quintanilla wasn't happy with his company's software, he built it himself. Mexcor International is a Houston-based importer and distributor of wine, spirits, and other types of alcohol. On his own, Quintanilla has developed 46 dashboards that supply details about things such as wine and beer inventory, contacts for account managers, product catalogs, and key performance indicators (KPIs) for the sales team.

Quintanilla says in-house creation of this system aligns with Mexcor International's culture of "wearing multiple hats" to move the business forward, demanding in-house innovation on the tech front.

"If you want to see something happen, you have to grab the bull by the horns and do it yourself," he says. "We are a medium-sized company. We just hired a true IT person in the last two or three years. We don't have million-dollar budgets for big IT departments. We kind of figure it out as we go." Click here to read more.

David Hudson, founder and CEO of Circulus

Houston-based Circulus, which just received a $100 million credit facility, focuses on innovative plastics recycling. Photo via circulus.com

Circulus Holdings secured a $100 million credit facility from Riverstone Credit Partners, which has an office in Houston. This "green" loan is aimed at supporting environmental sustainability.

David Hudson, founder and CEO of Circulus, says in a news release that the credit facility "enables Circulus to rapidly develop a broad network of facilities and further the company's commitment to sustainable manufacturing. We look forward to supporting green-based jobs and preserving our environment for future generations."

Circulus, a portfolio company of Houston-based private equity firm Ara Partners, recently opened its first plastics recycling facility. The 110,000-square-foot plant is in Riverbank, California, near Modesto. It employs 45 people. So far, other Circulus plants, each of which will be larger than the California facility, are planned for Alabama, Oklahoma, the Midwest, and the Northeast. Click here to read more.

This Houston company created its own in-house tech infrastructure — led by Chris Quintanilla — to stay competitive within the alcohol distribution industry. Photo courtesy of Mexcor International

How this Houston-based alcohol importer, distributor uses tech to stay ahead of the curve

boozy innovation

You might say that Mexcor International, a Houston-based importer and distributor of wine, spirits, and other types of alcohol, relies on a single bottle of vodka rather than a case of vodka when it comes to its tech capabilities.

The annual tech budget for the 300-employee company, founded in 1989, falls well below $500,000. Mexcor International's annual revenue hovers around $300 million.

"We do have a decent size tech budget, but it's tiny in comparison to large distributors with multimillion-dollar tech budgets," says Chris Quintanilla, chief sales officer at Mexcor International.

The company leans on an IT director, an IT specialist, and an IT support company to handle tech needs. In other words, Mexcor International's in-house tech resources are minimal.

So, when the company's sales and administration sales team needed to step up its tech game, Quintanilla created a cloud-based software system combining customer relationship management (CRM) and enterprise resource planning (ERP) functions to churn out real-time reporting on inventory, deliveries, and other business matters. He took on the project equipped with IT knowledge he picked up online and at a three-day training session in Colorado, coupled with some simple tech tinkering.

On his own, Quintanilla has developed 46 dashboards that supply details about things such as wine and beer inventory, contacts for account managers, product catalogs, and key performance indicators (KPIs) for the sales team. About 230 employees, or roughly three-fourths of the company's workforce, can access these dashboards. Information on these dashboards can help employees answer myriad questions, such as "Which delivery trucks are arriving today?" or "What percentage of orders are being picked up tonight?"

Quintanilla says one of the key benefits of the dashboards is the ability to see how soon the company will run out of various products at its Texas, California, Florida, and Louisiana warehouses. This functionality enables the company to swiftly head off shortages. It has come in especially handy amid ongoing supply chain snags triggered by the COVID-19 pandemic, he says.

The dashboards also let Mexcor International track which customers' sales have risen or fallen compared with the same time a month or a year ago. With this information at their fingertips, salespeople can chat with customers about whether, for instance, they might like to substitute a brand of poorly selling tequila for another brand of tequila, according to Quintanilla.

In short, the innovation spearheaded by Quintanilla has helped propel Mexcor International well beyond the old days of pen and paper, photocopies, and faxes.

So, why are companies like Quintanilla's turning to in-house capabilities to push past the pen-and-paper approach?

"Companies that develop their own technology have more control over their strategic direction and can better respond to the needs of the market. This can mean a significant competitive advantage when a company develops a compulsory technology before the competition," technology and innovation strategist Evans Baiya wrote for AllBusiness.com.

In a 2020 survey by Boston Consulting Group, 46 percent of corporate executives around the world planned to invest more in their in-house tech capabilities.

"Every enterprise must re-evaluate the capabilities that it can develop in-house with the talent it has and determine which ones to procure from service providers," the consulting giant says. "By building capabilities in-house, companies can reduce the risk of their transformation projects stalling and turn to service providers in areas where they suffer from talent gaps."

At Mexcor International, Quintanilla has stepped in to fill much of the company's gap in tech talent.

Mexcor International established the new cloud-based CRM and ERP system in 2019. It replaced a clunky network-based setup hampered by unwieldy financial, sales, delivery, and routing modules.

"It was just so slow. You could not get the information you needed, and the network was always down," says Quintanilla, adding that the company's network-based system had sustained ransomware and malware attacks.

With the cloud-based system now in place, Mexcor International employees can perform an array of tasks via laptop, desktop, tablet, or smartphone, he says.

Quintanilla says in-house creation of this system aligns with Mexcor International's culture of "wearing multiple hats" to move the business forward, demanding in-house innovation on the tech front.

"If you want to see something happen, you have to grab the bull by the horns and do it yourself," he says. "We are a medium-sized company. We just hired a true IT person in the last two or three years. We don't have million-dollar budgets for big IT departments. We kind of figure it out as we go."

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Houston team’s discovery brings solid-state batteries closer to EV use

A Better Battery

A team of researchers from the University of Houston, Rice University and Brown University has uncovered new findings that could extend battery life and potentially change the electric vehicle landscape.

The team, led by Yan Yao, the Hugh Roy and Lillie Cranz Cullen Distinguished Professor of Electrical and Computer Engineering at UH, recently published its findings in the journal Nature Communications.

The work deployed a powerful, high-resolution imaging technique known as operando scanning electron microscopy to better understand why solid-state batteries break down and what could be done to slow the process.

“This research solves a long-standing mystery about why solid-state batteries sometimes fail,” Yao, corresponding author of the study, said in a news release. “This discovery allows solid-state batteries to operate under lower pressure, which can reduce the need for bulky external casing and improve overall safety.”

A solid-state battery replaces liquid electrolytes found in conventional lithium-ion cells with a solid separator, according to Car and Driver. They also boast faster recharging capabilities, better safety and higher energy density.

However, when it comes to EVs, solid-state batteries are not ideal since they require high external stack pressure to stay intact while operating.

Yao’s team learned that tiny empty spaces, or voids, form within the solid-state batteries and merge into a large gap, which causes them to fail. The team found that adding small amounts of alloying elements, like magnesium, can help close the voids and help the battery continue to function. The team captured it in real-time with high-resolution videos that showed what happens inside a battery while it’s working under a scanning electron microscope.

“By carefully adjusting the battery’s chemistry, we can significantly lower the pressure needed to keep it stable,” Lihong Zhao, the first author of this work, a former postdoctoral researcher in Yao’s lab and now an assistant professor of electrical and computer engineering at UH, said in the release. “This breakthrough brings solid-state batteries much closer to being ready for real-world EV applications.”

The team says it plans to build on the alloy concept and explore other metals that could improve battery performance in the future.

“It’s about making future energy storage more reliable for everyone,” Zhao added.

The research was supported by the U.S. Department of Energy’s Battery 500 Consortium under the Vehicle Technologies Program. Other contributors were Min Feng from Brown; Chaoshan Wu, Liqun Guo, Zhaoyang Chen, Samprash Risal and Zheng Fan from UH; and Qing Ai and Jun Lou from Rice.

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This article originally appeared on EnergyCaptialHTX.com.

Rice biotech accelerator appoints 2 leading researchers to team

Launch Pad

The Rice Biotech Launch Pad, which is focused on expediting the translation of Rice University’s health and medical technology discoveries into cures, has named Amanda Nash and Kelsey L. Swingle to its leadership team.

Both are assistant professors in Rice’s Department of Bioengineering and will bring “valuable perspective” to the Houston-based accelerator, according to Rice. 

“Their deep understanding of both the scientific rigor required for successful innovation and the commercial strategies necessary to bring these technologies to market will be invaluable as we continue to build our portfolio of lifesaving medical technologies,” Omid Veiseh, faculty director of the Launch Pad, said in a news release.

Amanda Nash

Nash leads a research program focused on developing cell communication technologies to treat cancer, autoimmune diseases and aging. She previously trained as a management consultant at McKinsey & Co., where she specialized in business development, portfolio strategy and operational excellence for pharmaceutical and medtech companies. She earned her doctorate in bioengineering from Rice and helped develop implantable cytokine factories for the treatment of ovarian cancer. She holds a bachelor’s degree in biomedical engineering from the University of Houston.

“Returning to Rice represents a full-circle moment in my career, from conducting my doctoral research here to gaining strategic insights at McKinsey and now bringing that combined perspective back to advance Houston’s biotech ecosystem,” Nash said in the release. “The Launch Pad represents exactly the kind of translational bridge our industry needs. I look forward to helping researchers navigate the complex path from discovery to commercialization.”

Kelsey L. Swingle

Swingle’s research focuses on engineering lipid-based nanoparticle technologies for drug delivery to reproductive tissues, which includes the placenta. She completed her doctorate in bioengineering at the University of Pennsylvania, where she developed novel mRNA lipid nanoparticles for the treatment of preeclampsia. She received her bachelor’s degree in biomedical engineering from Case Western Reserve University and is a National Science Foundation Graduate Research Fellow.

“What draws me to the Rice Biotech Launch Pad is its commitment to addressing the most pressing unmet medical needs,” Swingle added in the release. “My research in women’s health has shown me how innovation at the intersection of biomaterials and medicine can tackle challenges that have been overlooked for far too long. I am thrilled to join a team that shares this vision of designing cutting-edge technologies to create meaningful impact for underserved patient populations.”

The Rice Biotech Launch Pad opened in 2023. It held the official launch and lab opening of RBL LLC, a biotech venture creation studio in May. Read more here.

University of Houston archaeologists make history with Mayan tomb discovery

History in the Making

Two University of Houston archaeologists have made scientific history with the discovery of a Mayan king's tomb in Belize.

The UH team led by husband and wife scientists Arlen F. Chase and Diane Z. Chase made the discovery at Caracol, the largest Mayan archeological site in Belize, which is situated about 25 miles south of Xunantunich and the town of San Ignacio. Together with Belize's Institute of Archeology, as well as support from the Geraldine and Emory Ford Foundation and the KHR Family Fund, they uncovered the tomb of Caracol's founder, King Te K’ab Chaak. Their work used airborne light detection and ranging technology to uncover previously hidden roadways and structures that have been reclaimed by the jungle.

The tomb was found at the base of a royal family shrine. The king, who ascended the throne in 331 AD, lived to an advanced enough age that he no longer had teeth. His tomb held a collection of 11 pottery vessels, carved bone tubes, jadeite jewelry, a mosaic jadeite mask, Pacific spondylus shells, and various other perishable items. Pottery vessels found in the chamber depict a Maya ruler wielding a spear as he receives offerings from supplicants represented as deities; the figure of Ek Chuah, the Maya god of traders, surrounded by offerings; and bound captives, a motif also seen in two related burials. Additionally, two vessels had lids adorned with modeled handles shaped like coatimundi (pisote) heads. The coatimundi, known as tz’uutz’ in Maya, was later adopted by subsequent rulers of Caracol as part of their names.

 Diane Chase archaeologist in Mayan tomb Diane Z. Chase in the Mayan tomb. Photo courtesy of University of Houston

During the Classical Period, Caracol was one of the main hubs of the Mayan Lowlands and covered an area bigger than that of present-day Belize City. Populations survived in the area for at least 1,000 years before the city was abandoned sometime around 900 AD. The royal dynasty established by Te K’ab Chaak continued at Caracol for over 460 years.

The find is also significant because this was roughly when the Mexican city of Teotihuacan made contact with Caracol, leading to a long relationship of trade and cultural exchange. Cremation sites found in Caracol contain items that would have come from Teotihuacan, showing the relationship between the two distant cities.

"Both central Mexico and the Maya area were clearly aware of each other’s ritual practices, as reflected in the Caracol cremation," said Arlen F. Chase, professor and chair of Comparative Cultural Studies at the University of Houston.

“The connections between the two regions were undertaken by the highest levels of society, suggesting that initial kings at various Maya cities — such as Te K’ab Chaak at Caracol — were engaged in formal diplomatic relationships with Teotihuacan.”

The Chases will present their findings at a conference on Maya–Teotihuacan interaction hosted by the Maya Working Group at the Santa Fe Institute in New Mexico in August 2025.

 UH professors Chase make Mayan Discovery UH archaeologists Arlen F. Chase and Diane Z. Chase Photo courtesy of University of Houston

 

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This story originally appeared on CultureMap.com.