Inventor
TODD RICHARD S
US19 patents
⚠️ This page may combine multiple inventors who share the name “TODD RICHARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WYETH JOHN & BROTHER LTD
8 patentsUS4640920AFeb 3, 1987
4-(cinnolinylamino or quinazolinylamino)benzenesulphonamides and intermediates therefor
WYETH JOHN & BROTHER LTD51 citations95
US4808715AFeb 28, 1989
4-quinazolinylamino and 4-cinnolinylamino benzenesulphonic acids and amides
WYETH JOHN & BROTHER LTD19 citations81
US5194439AMar 16, 1993
N-(2,3-dihydro-1,4-benzodioxinyl)-N-substituted aminopyrido-fused cycloalkanes
WYETH JOHN & BROTHER LTD11 citations72
US5075303ADec 24, 1991
Pyridine derivatives
WYETH JOHN & BROTHER LTD11 citations72
US4803207AFeb 7, 1989
Hypoglycemic 2',3',10'-tetrahydro-10'-hydroxy-10'-substituted-spiro[cycloakane-1,3'-pyrimido(1,2-a)indole]deratives
WYETH JOHN & BROTHER LTD2 citations62
US4784996ANov 15, 1988
Pyrimidoindoles useful as hypoglycaemics
WYETH JOHN & BROTHER LTD5 citations62
US4760158AJul 26, 1988
Nitriles
WYETH JOHN & BROTHER LTD2 citations62
US4734510AMar 29, 1988
4-substituted-N-(piperidinyl or pyrrolidinyl)alkyl benzenesulfonamides
WYETH JOHN & BROTHER LTD0 citations51
LUMMUS TECHNOLOGY INC
4 patentsUS9034084B2May 19, 2015
Apparatus for distributing flow
LUMMUS TECHNOLOGY INC4 citations68
US7727305B2Jun 1, 2010
Method and system for atmosphere recycling
LUMMUS TECHNOLOGY INC1 citations51
US8012423B2Sep 6, 2011
Method and apparatus for protective atmosphere recycling
LUMMUS TECHNOLOGY INC0 citations47
US7914746B2Mar 29, 2011
Method and apparatus for protective atmosphere recycling
LUMMUS TECHNOLOGY INC0 citations47