Abiopharma

Northern Technologies International Corp, or NTIC is a United States-based firm that develops and markets environmentally beneficial products and services worldwide either directly or through a network of joint ventures, distributors, and agents. It operates through two segments which include ZERUST and Nature-Tec. Its main business is providing corrosion prevention solutions that are marketed under the ZERUST brand. The company also sells a portfolio of bio-based and biodegradable (compostable) polymer resin compounds and finished products marketed under the Natur-Tec brand. The ZERUST brand generates a vast majority of the revenue for the company.

Additional info from NASDAQ:
Northern Technologies International Corp, or NTIC is a United States-based firm that develops and markets environmentally beneficial products and services worldwide either directly or through a network of joint ventures, distributors, and agents. It operates through two segments which include ZERUST and Nature-Tec. Its main business is providing corrosion prevention solutions that are marketed under the ZERUST brand. The company also sells a portfolio of bio-based and biodegradable (compostable) polymer resin compounds and finished products marketed under the Natur-Tec brand. The ZERUST brand generates a vast majority of the revenue for the company.