Patents and Trademarks
Unicorn Imp & Mfg Corp has been granted 4 patents in China on bags, filters and bottles and petri dishes and other related items for use in the microbiological applications. Bag patents have been granted by EU countries and in the United States.
Other patents relating to impulse seals and machinery were granted a decade ago.
We have registered both Unicorn Bags® and Mycobags® as product trademarks.