Inventor

WITCHER DERRICK

US4 patents

⚠️ This page may combine multiple inventors who share the name “WITCHER DERRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PIONEER HI BRED INT

1 patent

US6399859B1Jun 4, 2002

Plant uridine diphosphate-glucose dehydrogenase genes, proteins, and uses thereof

PIONEER HI BRED INT51 citations95

PRODIGENE INC

1 patent

US5804694ASep 8, 1998

Commercial production of β-glucuronidase in plants

PRODIGENE INC22 citations91

(unassigned)

1 patent

US5824870AOct 20, 1998

Commercial production of aprotinin in plants

20 citations90

HOWARD JOHN

1 patent

US5767379AJun 16, 1998

Commercial production of avidin in plants

HOWARD JOHN48 citations90