Inventor
SEEMUTH PAUL D
US13 patents
⚠️ This page may combine multiple inventors who share the name “SEEMUTH PAUL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHYL CORP
11 patentsUS4317934AMar 2, 1982
Preparation of carbonyl compounds
ETHYL CORP29 citations92
US4536190AAug 20, 1985
Cetane improver composition
ETHYL CORP17 citations73
US4522630AJun 11, 1985
Diesel fuel composition
ETHYL CORP12 citations73
US4459419AJul 10, 1984
Hydrogenation process using cationic ruthenium-containing zeolite
ETHYL CORP14 citations73
US4457763AJul 3, 1984
Diesel fuel cetane improver
ETHYL CORP12 citations73
US4421522ADec 20, 1983
Diesel fuel composition
ETHYL CORP6 citations73
US4405333ASep 20, 1983
Diesel fuel composition
ETHYL CORP7 citations73
US4479905AOct 30, 1984
Nitration process
ETHYL CORP14 citations71
US4405334ASep 20, 1983
Diesel fuel composition
ETHYL CORP3 citations62
US4405335ASep 20, 1983
Diesel fuel composition
ETHYL CORP5 citations62
US4554387ANov 19, 1985
Ring opening of cyclic nitro ketones
ETHYL CORP0 citations51