Inventor
BACHA JOHN D
10 patents
⚠️ This page may combine multiple inventors who share the name “BACHA JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GULF RESEARCH DEVELOPMENT CO
8 patentsUS4003800AJan 18, 1977
Styrene purification process
GULF RESEARCH DEVELOPMENT CO71 citations95
US4040911AAug 9, 1977
Process for inhibiting the polymerization of styrene
GULF RESEARCH DEVELOPMENT CO42 citations92
US4032547AJun 28, 1977
Quinone alkide synthesis system
GULF RESEARCH DEVELOPMENT CO28 citations78
US4218331AAug 19, 1980
Extreme pressure lubricating compositions
GULF RESEARCH DEVELOPMENT CO9 citations73
US4138412AFeb 6, 1979
Simultaneous production and purification of 4-nitro-omicron-phthalic anhydride
GULF RESEARCH DEVELOPMENT CO3 citations62
US4137419AJan 30, 1979
Process for preparing 4-nitro-o-phthalic acid
GULF RESEARCH DEVELOPMENT CO0 citations52
US3978117AAug 31, 1976
Process for converting styrene bottoms to nitrobenzoic acids
GULF RESEARCH DEVELOPMENT CO1 citations52
US4065470ADec 27, 1977
Process for producing maleic anhydride from mixture of five and six carbon hydrocarbons
GULF RESEARCH DEVELOPMENT CO1 citations50