Inventor
ROWLAND ROBERT G
US29 patents
⚠️ This page may combine multiple inventors who share the name “ROWLAND ROBERT G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEMTURA CORP
8 patentsUS8987515B2Mar 24, 2015
Cross products and co-oligomers of phenylenediamines and aromatic amines as antioxidants for lubricants
CHEMTURA CORP16 citations84
US7635731B2Dec 22, 2009
Cellulosic-thermoplastic composite and method of making the same
CHEMTURA CORP10 citations84
US10487043B2Nov 26, 2019
Diaryl amine antioxidants prepared from branched olefins
CHEMTURA CORP5 citations73
US9890346B2Feb 13, 2018
Selective alkylation method for producing p, p′-di-alkylated diphenylamine antioxidants
CHEMTURA CORP2 citations73
US7541319B2Jun 2, 2009
1,3-dithiolane-2-thione additives for lubricants and fuels
CHEMTURA CORP2 citations63
US7521401B2Apr 21, 2009
Dithiocarbamyl β-hydroxy fatty acid esters as additives for lubricants and fuels
CHEMTURA CORP5 citations63
US8048832B2Nov 1, 2011
1,3 dithiolane-2-thione additives for lubricants and fuels
CHEMTURA CORP1 citations52
US7731880B2Jun 8, 2010
Cellulosic-thermoplastic composite and method of making the same
CHEMTURA CORP1 citations52
UNIROYAL CHEM CO INC
6 patentsUS5789357AAug 4, 1998
Dithiocarbamyl carboxylic acids and their use as multifunctional additives for lubricating oils
UNIROYAL CHEM CO INC53 citations96
US6187722B1Feb 13, 2001
Imidazole thione additives for lubricants
UNIROYAL CHEM CO INC22 citations92
US5310491AMay 10, 1994
Lubricant composition containing antioxidant
UNIROYAL CHEM CO INC19 citations79
US5872286AFeb 16, 1999
Dithiocarbamyl carboxylic acid and their use as multifunctional additives for lubricating oils
UNIROYAL CHEM CO INC3 citations62
US6103776AAug 15, 2000
Phenolic amides and their use as stabilizers
UNIROYAL CHEM CO INC1 citations51
US5917044AJun 29, 1999
Phenolic amides and their use as stabilizers
UNIROYAL CHEM CO INC0 citations51
LANXESS SOLUTIONS US INC
4 patentsUS10723969B2Jul 28, 2020
Lubricant compositions stabilized by mixtures of diarylamine and hydroxydiarylamine antioxidants
LANXESS SOLUTIONS US INC2 citations71
US12049599B2Jul 30, 2024
Alkylated alkoxydiarylamine antioxidants
LANXESS SOLUTIONS US INC0 citations62
US10808197B2Oct 20, 2020
Alkylated alkoxydiarylamine antioxidants
LANXESS SOLUTIONS US INC1 citations62
US10563145B2Feb 18, 2020
Alkylated 3-hydroxydiphenylamine antioxidants
LANXESS SOLUTIONS US INC0 citations51
CROMPTON CORP
3 patentsUS7696136B2Apr 13, 2010
Lubricant compositions containing hydroxy carboxylic acid and hydroxy polycarboxylic acid esters
CROMPTON CORP43 citations92
US6887835B1May 3, 2005
Silane additives for lubricants and fuels
CROMPTON CORP24 citations92
US7442673B2Oct 28, 2008
Reaction products of mercaptobenzothiazoles, mercaptothiazolines, and mercaptobenzimidazoles with epoxides as lubricant additives
CROMPTON CORP0 citations49
LANXESS CORP
2 patentsROWLAND ROBERT G
2 patentsUS8097731B2Jan 17, 2012
Reaction products of mercaptobenzothiazoles, mercaptothiazolines, and mercaptobenzimidalzoles with epoxides as lubricant additives
ROWLAND ROBERT G2 citations57
US8563489B2Oct 22, 2013
Alkylated 1,3-benzenediamine compounds and methods for producing same
ROWLAND ROBERT G1 citations42