Inventor · disambiguated record
Christian Peter Lenges
Also filed as: LENGES CHRISTIAN · LENGES CHRISTIAN P · LENGES CHRISTIAN PETER
47 granted patents·22 pending applications·1,666 citations·filing 2002–2024
98Inventor score
Files withDU PONT27NUTRITION & BIOSCIENCES USA 4 INC21INVISTA NORTH AMERICA SARL5EBERSOLE RICHARD C3LENGES CHRISTIAN P2
Top patents by PatentIndex Score
69 records- 0198US7439354B2Process for preparing amide acetalsDU PONT·Filed 2004·Granted Oct 21, 2008·1.5k cites·9 claims
- 0296US6846945B2Phosphonite ligands and their use in hydrocyanationINVISTA NORTH AMERICA SARL·Filed 2003·Granted Jan 25, 2005·44 cites·9 claims
- 0395US12264248B2Polysaccharide coatings with oxygen barrier propertiesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Granted Apr 1, 2025·1 cites·20 claims
- 0495US11447652B2Polysaccharide coatings with oxygen barrier propertiesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2018·Granted Sep 20, 2022·5 cites·16 claims
- 0595US6737539B2Phosphonite ligands and their use in hydrocyanationDU PONT·Filed 2003·Granted May 18, 2004·31 cites·8 claims
- 0691US11674034B2Latex compositions comprising polysaccharidesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2018·Granted Jun 13, 2023·4 cites·18 claims
- 0790US7166748B2Durable coating compositions containing novel aspartic amine compoundsDU PONT·Filed 2005·Granted Jan 23, 2007·10 cites·1 claims
- 0889US6660877B2Phosphonite ligands and their use in hydrocyanationDU PONT·Filed 2002·Granted Dec 9, 2003·17 cites·9 claims
- 0988US11225530B2Preparation of poly alpha-1,3-glucan esters using cyclic organic anhydridesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2020·Granted Jan 18, 2022·1 cites·11 claims
- 1088US7709203B2Sequences diagnostic for shrimp pathogensDU PONT·Filed 2007·Granted May 4, 2010·4 cites·14 claims
- 1188US7449242B2Durable coating compositions containing novel aspartic amine compoundsDU PONT·Filed 2005·Granted Nov 11, 2008·7 cites·2 claims
- 1288US7214828B2Durable coating compositions containing novel aspartic amine compoundsDU PONT·Filed 2005·Granted May 8, 2007·7 cites·1 claims
- 1387US2025109259A1Polysaccharide-elastomer masterbatch compositionsNUTRITION & BIOSCIENCES USA 4 INC·Filed 2024·Application pending·0 cites
- 1487US2025197532A1Polysaccharide Derivatives and Compositions Comprising SameNUTRITION & BIOSCIENCES USA 4 INC·Filed 2024·Application pending·0 cites
- 1586US7741510B2Rheology control agentsDU PONT·Filed 2006·Granted Jun 22, 2010·5 cites·1 claims
- 1686US6906218B2Cyclohexane derivatives and methods for their preparationINVISTA NORTH AMERICA SARL·Filed 2002·Granted Jun 14, 2005·16 cites·14 claims
- 1785US12077640B2Polysaccharide-elastomer masterbatch compositionsNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Granted Sep 3, 2024·0 cites·20 claims
- 1884US11608417B2Polysaccharide-elastomer masterbatch compositionsNUTRITION & BIOSCIENCES USA 4 INC·Filed 2018·Granted Mar 21, 2023·1 cites·18 claims
- 1984US11505682B2Molded article comprising polysaccharideNUTRITION & BIOSCIENCES USA 4 INC·Filed 2017·Granted Nov 22, 2022·2 cites·20 claims
- 2084US7632882B2Rheology control agents for coating compositionsDU PONT·Filed 2006·Granted Dec 15, 2009·6 cites·11 claims
- 2183US2025075377A1Process for making polyacrylonitrile fibersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2024·Application pending·0 cites
- 2282US7919646B2Hydrocyanation of 2-pentenenitrileINVISTA NORTH AMERICA SARL·Filed 2007·Granted Apr 5, 2011·5 cites·9 claims
- 2381US2024279384A1Polyurethane polymers comprising polysaccharidesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2024·Application pending·0 cites
- 2480US12312722B2Nonwoven webs comprising polysaccharidesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 2579US11795308B2Rubber compositions comprising polysaccharidesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Granted Oct 24, 2023·0 cites·24 claims
- 2678US11591729B2Nonwoven webs comprising polysaccharidesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2018·Granted Feb 28, 2023·1 cites·18 claims
- 2778US7682665B2Durable coating compositions containing novel aspartic amine compoundsDU PONT·Filed 2005·Granted Mar 23, 2010·3 cites·17 claims
- 2876US12037714B2Process for making polyacrylonitrile fibersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Granted Jul 16, 2024·0 cites·13 claims
- 2976US8394981B2Hydrocyanation of 2-pentenenitrileGARNER JAMES MICHAEL·Filed 2011·Granted Mar 12, 2013·2 cites·8 claims
- 3076US2025188647A1Compositions comprising insoluble alpha-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Application pending·0 cites
- 3175US2025206920A1Compositions comprising insoluble alpha-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Application pending·0 cites
- 3274US8030513B2Rheology control agentsDU PONT·Filed 2010·Granted Oct 4, 2011·1 cites·5 claims
- 3374US7732018B2Durable coating compositions containing novel aspartic amine compoundsDU PONT·Filed 2005·Granted Jun 8, 2010·3 cites·42 claims
- 3473US7652121B2Rheology control agents for coating compositionsDU PONT·Filed 2006·Granted Jan 26, 2010·2 cites·20 claims
- 3573US7427647B2Durable coating compositions containing aspartic amine compounds with improved potlifeDU PONT·Filed 2006·Granted Sep 23, 2008·7 cites·35 claims
- 3672US7572878B2Polycyclic polyimides and compositions and methods relating theretoDU PONT·Filed 2005·Granted Aug 11, 2009·5 cites·2 claims
- 3771US8309301B2Sequences diagnostic for shrimp pathogensEBERSOLE RICHARD C·Filed 2011·Granted Nov 13, 2012·1 cites·21 claims
- 3870US7230112B2Process for making amide acetalsDU PONT·Filed 2004·Granted Jun 12, 2007·8 cites·6 claims
- 3968US8057991B2Sequences diagnostic for shrimp pathogensEBERSOLE RICHARD C·Filed 2007·Granted Nov 15, 2011·0 cites·22 claims
- 4067US2022033531A1Polysaccharide Derivatives and Compositions Comprising SameDUPONT IND BIOSCIENCES USA LLC·Filed 2019·Application pending·0 cites
- 4166US11248314B2Process for making polyacrylonitrile fibersNUTRITION & BIOSCIENCES USA 4 INC·Filed 2017·Granted Feb 15, 2022·0 cites·16 claims
- 4265US7858310B2Sequences diagnostic for shrimp pathogensDU PONT·Filed 2007·Granted Dec 28, 2010·0 cites·26 claims
- 4365US7732142B2Sequences diagnostic for shrimp pathogensDU PONT·Filed 2007·Granted Jun 8, 2010·0 cites·28 claims
- 4464US8293466B2Sequences diagnostic for shrimp pathogensEBERSOLE RICHARD C·Filed 2011·Granted Oct 23, 2012·0 cites·21 claims
- 4562US9668476B2Removable antimicrobial coating compositions and methods of useLU HELEN S M·Filed 2007·Granted Jun 6, 2017·1 cites·19 claims
- 4662US2025092606A1Paper coating compositions comprising rubber and insoluble alpha-glucanNUTRITION & BIOSCIENCES USA 4 INC·Filed 2023·Application pending·0 cites
- 4762US2019225737A1Polyurethane polymers comprising polysaccharidesDU PONT·Filed 2017·Application pending·0 cites
- 4861US2020181370A1Rubber compositions comprising polysaccharidesDU PONT·Filed 2017·Application pending·0 cites
- 4960US2024307288A1Cationic glucan ester derivativesNUTRITION & BIOSCIENCES USA 4 INC·Filed 2022·Application pending·0 cites
- 5058US7951540B2Sequences diagnostic for shrimp pathogensDU PONT·Filed 2010·Granted May 31, 2011·0 cites·7 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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