Inventor
COTTER BYRON R
US13 patents
⚠️ This page may combine multiple inventors who share the name “COTTER BYRON R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OCCIDENTAL CHEM CO
11 patentsUS4500471AFeb 19, 1985
Preparation of trifluoromethyl-benzoyl halides
OCCIDENTAL CHEM CO9 citations73
US4481370ANov 6, 1984
Method for the preparation of benzenamines
OCCIDENTAL CHEM CO7 citations73
US4470930ASep 11, 1984
Preparation of nuclear chlorinated aromatic compounds
OCCIDENTAL CHEM CO11 citations72
US4469893ASep 4, 1984
Method for the preparation of nitrodiphenyl ethers
OCCIDENTAL CHEM CO10 citations72
US4582948AApr 15, 1986
3-chloro-4-fluoro-5-nitrobenzotrifluoride
OCCIDENTAL CHEM CO16 citations70
US4709056ANov 24, 1987
4,4-dihalohexahydrophthalic anhydrides and 4-fluorotetrahydrophthalic anhydride, and process for their preparation
OCCIDENTAL CHEM CO5 citations62
US4581179AApr 8, 1986
Process for the preparation of trifluoromethylbenzoyl chlorides and bromides from trifluoromethylbenzoyl fluorides
OCCIDENTAL CHEM CO2 citations62
US5047584ASep 10, 1991
Process for the preparation of pentahaloethoxy benzoyl halide compounds
OCCIDENTAL CHEM CO2 citations61
US4603222AJul 29, 1986
Method for the preparation of nitrodiphenyl ethers
OCCIDENTAL CHEM CO2 citations61
US4704483ANov 3, 1987
3,4-difluoro-5-nitrobenzotrifluoride and preparation of fluoro-nitro-benzotrifluorides
OCCIDENTAL CHEM CO4 citations59
US4466927AAug 21, 1984
Method for the preparation of 2-(trifluoromethyl)phenyl carbamic fluoride
OCCIDENTAL CHEM CO1 citations51