The Karimi siblings have created a way to synthetically convert CO2 into glucose, and they are targeting the energy and aerospace industries for their technology. Courtesy of Cemvita Factory

Houston-based Cemvita Factory is unlike most startups. Before even knowing what industry they were going to affect, Moji Karimi and his sister, Tara, established their company, which uses synthetic photosynthesis — the process of turning carbon dioxide into glucose for plants.

"In some ways, this company started with the solution, rather than the problem," Moji Karimi, co-founder of Cemvita, says. "Then we said, 'if we could replicate photosynthesis, what problems can we solve?'"

Once the technology was set in place, Karimi, who has a background in oil and gas drilling, says he identified the energy industry in need of something like this. He says he saw an increased pressure on large energy companies to adapt sustainable ways to get rid of the CO2 that is produced as a result of drilling.

More and more companies are investing in a process called carbon dioxide capturing — but it's expensive and not yet cost efficient for energy companies to commit to. But that's changing. Karimi says the process that once cost $600 per ton of CO2 now can be found as cheap as $30.

With his sister's technology, Karimi says they can take that captured carbon dioxide and turn it into other chemicals too. Each oil and gas company client can specify what they want to turn it into and, for less than $100,000, Cemvita will run a pilot program for them. Cemvita sells the exclusive rights to the technology, but still maintains its IP.

"We go to these companies and say, 'What do you want to convert CO2 into?,'" Karimi says. "Then, we do a quick pilot in six months in our lab, and we show them the metrics. They decide if they want to scale it up."

What seemed like another obvious industry for this process was aerospace. Many companies involved in aerospace exploration have Mars on the mind, and the planet's atmosphere is over 95 percent carbon dioxide. Plus, Cemvita can provide a more sustainable way to dispose of CO2 onboard spacecrafts. The current practice is essentially just discarding it by filtering it off the spaceship.

Putting a system in place
Cemvita was founded in August of 2017 and used 2018 to really establish itself. The company took second place at Dubai's Mohammed bin Rashid Space Centre Innovation Challenge and completed the accelerator program at Capital Factory.

Realizing the process is new and without the backing of an educational institution, Karimi says he and his sister needed a way to answer any questions and concerns, so Tara wrote a book. "Molecular Mechanisms of Autonomy in Biological Systems" is published by Springer.

Karimi also lead a talk at Tudor Pickering Holt's Energy Disruptor conference. His discussion, "From Mars to Midland," garnered a lot of interest from energy professionals.

The future is now
Karimi says 2019 is all about execution. He never thought he and his sister would overlap their industries, but now there's more of a need of interdisciplinary collaboration than ever before.

"There are a lot of opportunities bringing a proven science or technology from one industry into another to solve problems," he says.

The company has growth plans this year. The team has bootstrapped everything financially so far, but is looking for its first funding round in the middle of 2019. And, as far as the Karimi siblings are concerned, they are in the exact right place to grow.

"We're in Houston, and we have a technology that is from biotech and have applications in the space industry and the energy industry," Karimi says. "There would not have been any better place for us in the country than Houston."

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Return to Office

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California company to launch Walmart drone delivery in Houston

taking off

California-based Wing will soon touch down in Houston.

The drone delivery company has partnered with Walmart Supercenters in Houston, Atlanta, Charlotte, Orlando and Tampa. According to a news release, Wing’s drone delivery services will be available at 100 Walmart stores across the selected markets by this time next year.

Wing also plans to expand to additional Walmart stores in Dallas-Fort Worth, where Wing and Walmart already serve customers from 18 Walmart Supercenters. Wing reports that it has completed thousands of deliveries from DFW-area Walmarts with an average fulfillment time of under 19 minutes. Wing and Walmart launched their first location in the Dallas area in the fall of 2023.

"The popularity of drone delivery in DFW is a testament not just to its convenience, but to the way this technology quickly becomes a part of everyday life,” Wing CEO Adam Woodworth said in the news release. “Walmart has been a strong partner that shares our commitment to innovation and is equally eager to bring this new type of service to many more households.”

Customers in Houston and the other markets in the latest expansion can visit wing.com/walmart to be notified when drone delivery becomes available in their area.

The service works similarly to any other online shopping platform, and users can select the exact location for the drone to drop off their package. Items are packaged in a specialized box that a Wing drone retrieves from Walmart. The drones cruise up to 65 mph and drop off the package outside a shopper's home.

“This is real drone delivery at scale,” Woodworth said in the release. “People all around the Dallas-Fort Worth Metroplex have made drone delivery part of their normal shopping habits over the past year. Now we’re excited to share this ultra-fast delivery experience with millions more people across many more U.S. cities.”

Houston team develops innovative soft skeleton for kids with cerebral palsy

health tech

A team from the NSF University of Houston Building Reliable Advances and Innovation in Neurotechnology (UH BRAIN) Center and TIRR Memorial Hermann has introduced the MyoStep soft exoskeleton for children with cerebral palsy, according to a news release from UH.

The soft skeleton aims to address motor impairments caused by cerebral palsy that impact children’s ability to participate in physical activities, self-care and academics.

“The MyoStep project represents a significant advancement in the field of pediatric mobility aids, particularly for children with cerebral palsy,” Jose Luis Contreras-Vidal, director of UH BRAIN and the Hugh Roy and Lillie Cranz Cullen Distinguished Professor of Electrical and Computer Engineering, said in a news release.

The next-generation lightweight, soft exoskeleton was funded by the IEEE Electron Devices Society (EDS) Award.

The MyoStep is made to be lightweight and discreetly fit under clothes. It includes a wireless sensor network embedded inside the smart and flexible fabrics that is the backbone of the suit and collects and sends real-time data about the user’s movements It also includes safety features with temperature monitoring and emergency shut-off mechanisms.

“By integrating cutting-edge technologies such as artificial muscles, smart fabrics, and a comprehensive sensor network, MyoStep offers a promising solution to the challenges faced by existing exoskeletons,” Contreras-Vidal said in a news release.

Cerebral palsy is a neurological disorder that impacts motor skills. It occurs in one to four out of every 1,000 births worldwide.

“What makes the MyoStep project so compelling is that it’s not just about the technology: it’s about restoring confidence, function, and hope,” Dr. Gerard Francisco, a clinical partner on the technology, The Wulfe Family Chair of Physical Medicine and Rehabilitation at UTHealth Houston and medical officer at TIRR Memorial Hermann, said in a news release. “This kind of innovation has the potential to dramatically improve quality of life, helping children move through the world with greater ease and dignity.”