Inventor · disambiguated record
Richard B. Sykes
Also filed as: LIU WEN C · SYKES RICHARD B
18 granted patents·167 citations·filing 1978–1987
93Inventor score
Top patents by PatentIndex Score
18 records- 0197US4775670A2-oxo-1-azetidinesulfonic acid saltsSQUIBB & SONS INC·Filed 1981·Granted Oct 4, 1988·61 cites·48 claims
- 0288US4267320ACephalosporin antibioticsGLAXO LAB LTD·Filed 1979·Granted May 12, 1981·32 cites·11 claims
- 0384US4237128A7-[2-(2-Amino-4-thiazolyl)-2-[(1-carboxy-1,1-dialkyl)alkoxyimino]acetamido]cephem sulfoxidesSQUIBB & SONS INC·Filed 1979·Granted Dec 2, 1980·19 cites·5 claims
- 0467US4752469APotentiators of beta-lactam antibioticsSQUIBB & SONS INC·Filed 1984·Granted Jun 21, 1988·10 cites·2 claims
- 0565US4529698AProcess for preparing a 2-oxo-1-azetidinesulfonic acid saltSQUIBB & SONS INC·Filed 1984·Granted Jul 16, 1985·20 cites·1 claims
- 0655US4446317ACephalosporin antibioticsGLAXO OPERATIONS UK·Filed 1982·Granted May 1, 1984·4 cites·6 claims
- 0754US4601904AAntibiotics xylocandin A and xylocandin BSQUIBB & SONS INC·Filed 1984·Granted Jul 22, 1986·5 cites·4 claims
- 0843US4420474ASynergistic antifungal compositionsSQUIBB & SONS INC·Filed 1979·Granted Dec 13, 1983·4 cites·1 claims
- 0940US4205068Aβ-Lactamase inhibitor EM4615SQUIBB & SONS INC·Filed 1978·Granted May 27, 1980·3 cites·10 claims
- 1035US4503218AAntibiotic cepacinSQUIBB & SONS INC·Filed 1983·Granted Mar 5, 1985·1 cites·2 claims
- 1133US4686299AAerocavin antibioticsSQUIBB & SONS INC·Filed 1986·Granted Aug 11, 1987·1 cites·1 claims
- 1233US4600786AAntibiotic obafluroinSQUIBB & SONS INC·Filed 1983·Granted Jul 15, 1986·1 cites·1 claims
- 1332US4362814AProcess for preparing 1-carba-2-penem-3-carboxylic acidSQUIBB & SONS INC·Filed 1981·Granted Dec 7, 1982·1 cites·2 claims
- 1431US4321326AProcess for preparing antibioticsSQUIBB & SONS INC·Filed 1981·Granted Mar 23, 1982·2 cites·2 claims
- 1529US4745202AAerocyanidin-antibioticSQUIBB & SONS INC·Filed 1987·Granted May 17, 1988·0 cites·1 claims
- 1628US4339535AProcess for preparing antibiotic EM 4940SQUIBB & SONS INC·Filed 1980·Granted Jul 13, 1982·2 cites·2 claims
- 1728US4249008A3,4-Dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-methyl-2H-pyrrole-2-carboxamideSQUIBB & SONS INC·Filed 1979·Granted Feb 3, 1981·1 cites·3 claims
- 1827US4405716AProcess for preparing 1-carba-2-penem-3-carboxylic acidSQUIBB & SONS INC·Filed 1982·Granted Sep 20, 1983·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Richard B. Sykes files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →