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Inventor

SAPINO JR CHESTER

US10 patents
⚠️ This page may combine multiple inventors who share the name “SAPINO JR CHESTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRISTOL MYERS CO

5 patents
US4870168ASep 26, 1989

3-Unsaturated alkyl cephems from 3-triflyl cephems

BRISTOL MYERS CO35 citations92
US4625020ANov 25, 1986

Nucleoside process

BRISTOL MYERS CO36 citations88
US4847373AJul 11, 1989

Production of 3-allyl- and 3-butenyl-3-cephems

BRISTOL MYERS CO10 citations73
US3932392AJan 13, 1976

Process for the preparation of 7-aminocephalosporanic acids

BRISTOL MYERS CO12 citations67
US4879377ANov 7, 1989

Nucleoside process

BRISTOL MYERS CO3 citations56

BRISTOL MYERS SQUIBB CO

3 patents
US5043439AAug 27, 1991

Process for production of cephalosporins

BRISTOL MYERS SQUIBB CO5 citations61
US5420269AMay 30, 1995

3-fluorosulfonyloxyceph-3-em compounds

BRISTOL MYERS SQUIBB CO1 citations46
US5245027ASep 14, 1993

3-fluorosulfonyloxyceph-3-em compounds

BRISTOL MYERS SQUIBB CO0 citations46

ACAD OF SCIENCE CZECH REPUBLIC

2 patents
US5476938ADec 19, 1995

Process for the preparation of nucleotides

ACAD OF SCIENCE CZECH REPUBLIC33 citations88
US5591852AJan 7, 1997

Process for the preparation of nucleotides

ACAD OF SCIENCE CZECH REPUBLIC11 citations72