InventWood

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InventWood is a materials science company founded by Liangbing Hu of the University of Maryland. [1] The company plans to mass-produce Superwood that's stronger than steel for the construction industry.

InventWood raised $15 million in its Series A round led by the Grantham Foundation with participation from Baruch Future Ventures, Builders Vision, and Muus Climate Partners. [1] [2] Liangbing Hu compresses cellulose until the fibers bond and then uses lignin to hold the cellulose in place. Superwood can be made using almost any kind of wood, including bamboo. [3] Superwood has a 50% greater tensile strength than steel, and a strength-to-weight ratio that is 10 times better than steel. [4]

References

  1. 1 2 De Chant, Tim (May 12, 2025). "InventWood is about to mass-produce wood that's stronger than steel". TechCrunch.
  2. This Startup Invented Wood That’s Stronger Than Steel. Here’s How Inc. CHLOE AIELLO, MAY 14, 2025
  3. Stronger Than Steel, Able to Stop a Speeding Bullet—It’s Super Wood! Scientific American, SID PERKINS, FEBRUARY 7, 2018
  4. Diaz, Jesus (May 16, 2025). "This 'Superwood' is stronger than steel. It's coming to a building near you". Fast Company.

See also