3 Houston innovators to know this week

who's who

This week's innovators to know in Houston includes Ayse McCracken of Ignite Healthcare Network, Philipp Sitter of VIPinsiders, and Diane Yoo of Medingenii. Photos courtesy

Editor's note: In today's Monday roundup of Houston innovators, I'm introducing you to three innovators — from health care investing to marketing technology — all making headlines in Houston this week.

Ayse McCracken, founder and board chair of Ignite Healthcare Network

Ayse McCracken joins the Houston Innovators Podcast to discuss women in health care and Ignite Madness. Photo courtesy of Ignite

When the pandemic hit and shut down businesses across the world, Ayse McCracken knew immediately what group of people were likely going to be the most affected: Women in health care. It just so happens that her nonprofit organization, Ignite Healthcare Network, exists to serve this same group of people, so she got to work on creating online events that were intentional and meaningful.

"With COVID, it has only escalated the importance of our work, so we've elevated our voices through our webinar series," McCracken says on this week's Houston Innovators Podcast.

This week, Ignite's virtual startup competition concludes with the finals. She shares more about the program and Ignite's mission on the episode. Click here to read more and stream the episode.

Philipp Sitter, founder of VIPinsiders

Restaurateur Philipp Sitter launched VIPinsiders last year. Photo courtesy of VIPinsiders

Restaurants have undoubtedly suffered due to loss of business during the shutdown, but they face an uphill battle back to normalcy, and restaurateur Philipp Sitter knew his tech tool could help. He created VIPinsiders as a marketing tool to reach customers in a data-driven way.

"The restaurant gets to know me [the customer], it understands how often I visit, it also gets to reward my visitation," explains Sitter. "Most importantly, it reminds me to come back when I haven't visited in a while."

Data recorded by VIPinsiders shows that 48 percent of users visit restaurants with the platform "more often" in the first 90 days. Click here to read more.

Diane Yoo, managing partner at Medingenii

Diane Yoo, who was hospitalized due to COVID-19 earlier this year, created a VC fund that's investing in health tech solutions for the disease. Photo courtesy of Medingenii

Just a few weeks after being hospitalized from COVID-19, Diane Yoo was investing in a medical device startup that could have made a world of difference to her recovery. After closing its initial fund, Medingenii invested in several Houston health startups including Vitls, a wearable device that can track and send vitals remotely.

"The pandemic has really validated some of the business models we're invested in," she tells InnovationMap.

Now, fueled by her first round of success and eager to advance other life-changing technologies, Yoo is looking toward a second fund. Click here to read more.

Diane Yoo, who was hospitalized due to COVID-19 earlier this year, created a VC fund that's investing in health tech solutions for the disease. Photo courtesy of Medingenii

Houston investor recovers from COVID-19 — then funds startups innovating solutions for the disease

money moves

While so many of Houston's venture capital groups and entrepreneurs have been figuring out the best ways to navigate fundraising amid a pandemic, Diane Yoo managed to close an oversubscribed initial fund and deployed investments into health tech startups during COVID-19 — while also recovering from the disease itself.

Entrepreneur turned investor Diane Yoo launched her health tech-focused venture capital fund, Medingenii Capital, last year, but didn't start fundraising for its initial fund until this year.

Yoo says she and her partners, entrepreneur and investor Greg Campbell, neurologist Dr. Eddie Patton, Dr. Sreedhar Mandayam, and investor Gen Fukunaga, were virtually meeting with over a dozen potential investors weekly and closed the round in under two months.

It was right around closing when Yoo says she caught COVID-19.

"It ravaged every part of my body, and I ended up having to be hospitalized because I couldn't breathe," she says.

Yoo recovered after a month and a half of enduring the disease, only to come out of that experience to fund innovative Houston companies working on COVID-19 solutions. Medingenii focuses on early stage health tech, including genomics, health IT, medical devices, and patient engagement.

"The pandemic has really validated some of the business models we're invested in," she tells InnovationMap.

One example from Medingenii's portfolio is Houston-based medical device company, Vitls. The company's technology includes a wearable device that can monitor vital signs and sync with a smartphone app and sends key information to doctors remotely.

As Yoo thinks back to her COVID-19 treatment, Vitls could have helped her and her fellow patients get out of the crowded hospital wing and home to recover sooner — with the peace of mind of remote care thanks to the device.

"When I was in the ER room, it was overcrowded," Yoo says. "If you were not seriously ill, they would dismiss you because there was just no room. But if you went home with Vitls, you could have sent all your vitals to your doctor from home."

Fueled by a mission to find more health tech solutions like Vitls and with the quick pace of her first fund — Yoo says she's already deployed the capital into Houston-based startups and is looking toward the second fund, which will again focus on Houston startups.

"We really love Houston," Yoo says. "We want to invest a lot of our fund here, and we continue to do that and plan to do that. We see a lot of opportunity in Houston and look forward to working with the innovation ecosystem here."

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4 Houston innovators join prestigious group of inventors as senior members

top honor

Houston is home to four new senior members of the National Academy of Inventors.

To be eligible to be an NAI Senior Member, candidates must be active faculty, scientists and administrators from NAI member institutions that have demonstrated innovation and produced technologies that have “brought, or aspire to bring, real impact on the welfare of society,” according to the NAI. The members have also succeeded in patents, licensing and commercialization, and educating and mentoring.

The University of Houston announced that three professors were selected to join the prestigious NAI list of senior members. UH now has 39 faculty members on the NAI list.

“We congratulate these three esteemed colleagues on being named NAI Senior Members,” Ramanan Krishnamoorti, vice president for energy and innovation at UH, said in a news release. “This recognition is a testament to their dedication, research excellence and pursuit of real-world impact by knowledge and technologies. Their achievements continue to elevate the University as a leader in innovation and entrepreneurship.”

UH’s new senior members include:

Birol Dindoruk, the American Association of Drilling Engineers Endowed Professor of Petroleum Engineering and Chemical and Biomolecular Engineering at the Cullen College of Engineering. He is known for his research in carbon capture and storage, fluid-rock interactions and hydrogen storage. He holds three patents.
Megan Robertson, the Neal R. Amundson professor of chemical and biomolecular engineering at UH’s Cullen College of Engineering. She is developing new polymers and groundbreaking strategies for recycling and reusing plastics. Robertson currently has three patents and two more patent applications pending.
Francisco Robles Hernandez, a professor of mechanical engineering technology at the UH College of Technology. He holds four patents, and several others are under review. His work focuses on carbon materials, including pioneering work with graphene and designs with steel and aluminum used in automotives and railroads.

“As an inventor, this is one of the highest honors you can be awarded, so I am very proud to receive it,” Robles Hernandez said in a news release. “UH has been instrumental in supporting my research and innovation efforts, but it’s the creativity of the students here that makes it successful.”

Allison Post, associate director of electrophysiology research and innovations and manager of innovation partnerships at the Texas Heart Institute at Baylor College of Medicine, also made the list.

Post was recognized for her work in biomedical engineering and commitment to advancing cardiovascular care through innovations. Post is the youngest member to be inducted this year.

Other notable Texas honorees include Emma Fan from the University of Texas, Arum Han from Texas A&M and Panos Shiakolas at UT Arlington.

In 2024, Edward Ratner, a computer information systems lecturer in the Department of Information Science Technology at the University of Houston’s Cullen College of Engineering, and Omid Veiseh, a bioengineer at Rice University and director of the Biotech Launch Pad, were named NAI fellows.

The Senior Member Induction Ceremony will honor the 2025 class at NAI’s Annual Conference June 23-26 in Atlanta, Georgia.

Plans revealed for $2 billion expansion of Houston convention district

coming soon

Mayor John Whitmire and Houston First Corporation shared a new master plan for the George R. Brown Convention Center and its surrounding area last week. The plan features expanded exhibition space, a living roof, a pedestrian plaza with access to Toyota Center and more.

The project will be funded by the state’s portion of incremental Hotel Occupancy Tax revenue growth within a three-mile radius of the GRB for 30 years, which is estimated to total about $2 billion, according to a release from Houston First.

The first phase of the project, which is slated to be completed by 2028, will focus on developing a 700,000-square-foot convention facility known as GRB South.

GRB South will feature:

Two exhibition halls, totaling 150,000 square feet
A 50,000-square-foot multipurpose hall that opens to the new Central Plaza
The 100,000-square-foot Central Plaza, an extension of the Avenida Plaza that will connect to Discovery Green and Toyota Center
Atrium flex hall totaling 25,000 square feet
225,000 square feet of contiguous exhibit space
A 60,000-80,000-square-foot ballroom
Ground-level spaces for retail and restaurants
A central atrium, providing each level with natural light

The design of the space is inspired by the Houston area's native prairies and will use low-carbon materials, high-efficiency building systems with rainwater collection and water-reduction strategies. A living roof on top of the GRB South will also have the potential for solar integration.

"It is imperative for us to stay competitive and meet the needs of our meetings and convention customers,” Michael Heckman, president and CEO of Houston First, said in the release. “This project will not only accomplish that but will establish a gathering space that will be the epicenter for entertainment, sports, and city-wide events, accentuating our ability to capitalize on Houston's unique offerings.”

The full campus renovation is expected to wrap in 2038, and construction will be managed in phases. Houston First reports that construction should not impact events currently scheduled as GRB.

“This project is truly transformative for downtown Houston, a lasting legacy that will solidify our position as a top-tier convention and entertainment destination,” Mayor John Whitmire said in the release. “Most importantly, we are creating a space that will build community, foster connection, and shape the future of Houston.”

Explore renderings of the plans below.

Rendering courtesy Houston First.

Tech company floats plan for futuristic shipyard on Texas Gulf Coast

Anchors Away

Armed with $600 million in fresh funding, Austin-based Saronic Technologies has set its sights on building a shipyard for producing remotely operated military vessels — and the futuristic shipyard could be located along the Texas Gulf Coast.

The shipyard, dubbed Port Alpha, would manufacture unstaffed midsize and large Navy ships known as “maritime drones.” Defense Newsreported that Texas — with the Gulf Coast being a prime target — is among the places under consideration for the shipyard. A timeline for construction of the shipyard hasn’t been set, and a cost estimate for the project hasn’t been revealed.

“A core principle of Saronic is that we design our vessels for autonomy from the keel up,” Saronic co-founder and CEO Dino Mavrookas, a former Navy SEAL, says in a news release. “We will take the same approach with Port Alpha, designing a shipyard from the ground up to produce at a speed and scale not seen since World War II.”

Saronic says Port Alpha would boost the U.S. shipbuilding industry, which is practically nonexistent. Consulting giant McKinsey & Co. reported in 2024 that the U.S. has gone from building about 5 percent of the world’s ocean-going ships in the 1970s to about 0.2 percent today. China, Japan, and South Korea now dominate global shipbuilding.

“The last years have seen a degradation in the capacity for the United States to build ships and to manufacture core needs of the country. I am excited to back Saronic and its focus on revitalizing shipbuilding in America, while also building products to defend those interests,” says investor and tech entrepreneur Elad Gil, who led the $600 million funding round.

The $600 million round, announced February 18, pushes the value of Saronic to $4 billion. Investors in Saronic, founded in 2022, include Gil, General Catalyst, a16z, Caffeinated Capital, and 8VC.

Last year, Saronic raised $175 million from investors, lifting the company’s value to $1 billion. In 2023, the startup collected $55 million from investors.

In the past three years, Saronic has focused on manufacturing three small remotely controlled vessels, or “maritime drones,” for the Navy: the six-foot-long Spyglass, 14-foot-long Cutlass, and 24-foot-long Corsair. Port Alpha would specialize in much bigger remotely controlled ships for the Navy. The Navy has expressed interest in assembling a modern fleet that combines staffed and unstaffed vessels.

Saronic’s nearly 420,000-square-foot factory in Austin manufactures the Spyglass, Cutlass and Corsair boats.

“The velocity and economics of warfare have fundamentally evolved, and several of our own team have witnessed firsthand how unmanned systems became true force multipliers in Afghanistan and in other theaters of conflict,” says Paul Kwan, managing director of General Catalyst.

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This story originally was published on our sister site CultureMap Austin.

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