Inventor
RAND CYNTHIA L
US31 patents
⚠️ This page may combine multiple inventors who share the name “RAND CYNTHIA L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOW CHEMICAL CO
9 patentsUS5349102ASep 20, 1994
Process for the preparation of phenyl carbonates or polycarbonates
DOW CHEMICAL CO25 citations86
US5136077AAug 4, 1992
Process for the preparation of diaryl carbonates
DOW CHEMICAL CO15 citations74
US4982001AJan 1, 1991
Process for the preparation of amino-1,3-benzenediol
DOW CHEMICAL CO7 citations74
US4912246AMar 27, 1990
1,3-bis(alkylcarbonato)-nitrobenzenes
DOW CHEMICAL CO11 citations74
US4973728ANov 27, 1990
Preparation of aromatic carbonates
DOW CHEMICAL CO7 citations73
US4746754AMay 24, 1988
Preparation of carbonate diisocyanates and related compounds
DOW CHEMICAL CO16 citations73
US5099057AMar 24, 1992
Process for the preparation of ar-amino-para-arenediols
DOW CHEMICAL CO5 citations63
US5276134AJan 4, 1994
Process for the preparation of phenyl carbonates or polycarbonates
DOW CHEMICAL CO3 citations62
US5183919AFeb 2, 1993
Process for the preparation of diaryl carbonates
DOW CHEMICAL CO0 citations52
DOW GLOBAL TECHNOLOGIES LLC
4 patentsUS9260388B2Feb 16, 2016
Process for preparing alkyl pyroglutamic acids
DOW GLOBAL TECHNOLOGIES LLC2 citations61
US9464017B2Oct 11, 2016
Process for preparing diaryl oxides by decarboxylation
DOW GLOBAL TECHNOLOGIES LLC0 citations52
US10577319B2Mar 3, 2020
Process for preparing alkyl pyroglutamic acids
DOW GLOBAL TECHNOLOGIES LLC0 citations51
US8901213B2Dec 2, 2014
Aqueous coating compositions including phenylphenol ethoxylate surfactants
DOW GLOBAL TECHNOLOGIES LLC1 citations51
TULCHINSKY MICHAEL L
3 patentsVARINEAU PIERRE T
2 patentsHOECHST MARION ROUSSEL INC
2 patentsUS5599986AFeb 4, 1997
Process for the preparation of alkali metal salts of diformylamide
HOECHST MARION ROUSSEL INC6 citations73
US5679854AOct 21, 1997
Process for the preparation of (epsilon)-1-amino-2-(fluoromethylene)-4-(p-fluorophenyl)butane and novel intermediate thereof
HOECHST MARION ROUSSEL INC1 citations51