Ballwin, Missouri
United States
4
2025-05-22
The entities that hold a legal rights for patent applications filed by inventor Chi David J.:
David J. Chi from Ballwin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PESTICIDAL TOXIN PROTEINS ACTIVE AGAINST LEPIDOPTERAN INSECTS
#2 | 2023-11-02Pesticidal toxin proteins active against insects
#3 | 2020-11-26Pesticidal toxin proteins active against lepidopteran insects
#4 | 2018-07-26Pesticidal toxin proteins active against lepidopteran insects
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