Inventor
LENGES CHRISTIAN PETER
US39 patents
⚠️ This page may combine multiple inventors who share the name “LENGES CHRISTIAN PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
20 patentsUS7439354B2Oct 21, 2008
Process for preparing amide acetals
DU PONT1,465 citations98
US7166748B2Jan 23, 2007
Durable coating compositions containing novel aspartic amine compounds
DU PONT10 citations83
US7741510B2Jun 22, 2010
Rheology control agents
DU PONT5 citations73
US7449242B2Nov 11, 2008
Durable coating compositions containing novel aspartic amine compounds
DU PONT7 citations73
US7230112B2Jun 12, 2007
Process for making amide acetals
DU PONT8 citations73
US7214828B2May 8, 2007
Durable coating compositions containing novel aspartic amine compounds
DU PONT7 citations73
US7427647B2Sep 23, 2008
Durable coating compositions containing aspartic amine compounds with improved potlife
DU PONT7 citations72
US7732018B2Jun 8, 2010
Durable coating compositions containing novel aspartic amine compounds
DU PONT3 citations62
US7682665B2Mar 23, 2010
Durable coating compositions containing novel aspartic amine compounds
DU PONT3 citations62
US7572878B2Aug 11, 2009
Polycyclic polyimides and compositions and methods relating thereto
DU PONT5 citations62
US8030513B2Oct 4, 2011
Rheology control agents
DU PONT1 citations61
US7652121B2Jan 26, 2010
Rheology control agents for coating compositions
DU PONT2 citations61
US7632882B2Dec 15, 2009
Rheology control agents for coating compositions
DU PONT6 citations61
US7951540B2May 31, 2011
Sequences diagnostic for shrimp pathogens
DU PONT0 citations52
US7858310B2Dec 28, 2010
Sequences diagnostic for shrimp pathogens
DU PONT0 citations52
US7732142B2Jun 8, 2010
Sequences diagnostic for shrimp pathogens
DU PONT0 citations52
US7691471B2Apr 6, 2010
Polycyclic polyimides and compositions and methods relating thereto
DU PONT0 citations51
US7674499B2Mar 9, 2010
Durable coating compositions containing novel aspartic amine compounds
DU PONT0 citations41
US7608303B2Oct 27, 2009
Durable coating compositions containing aspartic amine compounds
DU PONT0 citations41
US7157536B2Jan 2, 2007
Coating composition for ambient cure containing an alkoxylated amine
DU PONT0 citations36
NUTRITION & BIOSCIENCES USA 4 INC
12 patentsUS11447652B2Sep 20, 2022
Polysaccharide coatings with oxygen barrier properties
NUTRITION & BIOSCIENCES USA 4 INC5 citations83
US11674034B2Jun 13, 2023
Latex compositions comprising polysaccharides
NUTRITION & BIOSCIENCES USA 4 INC4 citations71
US11505682B2Nov 22, 2022
Molded article comprising polysaccharide
NUTRITION & BIOSCIENCES USA 4 INC2 citations68
US12264248B2Apr 1, 2025
Polysaccharide coatings with oxygen barrier properties
NUTRITION & BIOSCIENCES USA 4 INC1 citations63
US11225530B2Jan 18, 2022
Preparation of poly alpha-1,3-glucan esters using cyclic organic anhydrides
NUTRITION & BIOSCIENCES USA 4 INC1 citations62
US12077640B2Sep 3, 2024
Polysaccharide-elastomer masterbatch compositions
NUTRITION & BIOSCIENCES USA 4 INC0 citations58
US11795308B2Oct 24, 2023
Rubber compositions comprising polysaccharides
NUTRITION & BIOSCIENCES USA 4 INC0 citations58
US11608417B2Mar 21, 2023
Polysaccharide-elastomer masterbatch compositions
NUTRITION & BIOSCIENCES USA 4 INC1 citations58
US12037714B2Jul 16, 2024
Process for making polyacrylonitrile fibers
NUTRITION & BIOSCIENCES USA 4 INC0 citations56
US11248314B2Feb 15, 2022
Process for making polyacrylonitrile fibers
NUTRITION & BIOSCIENCES USA 4 INC0 citations56
US12312722B2May 27, 2025
Nonwoven webs comprising polysaccharides
NUTRITION & BIOSCIENCES USA 4 INC0 citations55
US11591729B2Feb 28, 2023
Nonwoven webs comprising polysaccharides
NUTRITION & BIOSCIENCES USA 4 INC1 citations55
EBERSOLE RICHARD C
3 patentsINVISTA NORTH AMERICA SARL
2 patentsUS7737294B2Jun 15, 2010
Process of hydrocyanation of unsaturated carboxylic acid derivatives
INVISTA NORTH AMERICA SARL0 citations52
US7385071B2Jun 10, 2008
Hydrocyanation of pentenenitriles and/or 2-methyl-3-butenenitrile using promoters obtained from the chlorination of titanium-rich ores
INVISTA NORTH AMERICA SARL0 citations52