Inventor
JOHNSON LEROY E
6 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON LEROY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UPJOHN CO
4 patentsUS4335108AJun 15, 1982
Paulomycin A and B and preparation thereof
UPJOHN CO4 citations60
US4306021ADec 15, 1981
Composition of matter and process
UPJOHN CO3 citations60
US4091201AMay 23, 1978
Process for recovering antibiotics U-50,147 and U-51,738
UPJOHN CO3 citations60
US4029548AJun 14, 1977
Process for producing antibiotics U-50,147 and U-51,738
UPJOHN CO3 citations60