JR

Joachim C. Ritter

EA E.I. Du Pont De Nemours And: 57 patents #39 of 8,010Top 1%
IS Invista North America S.A.R.L.: 6 patents #29 of 403Top 8%
LS Lanxess International Sa: 3 patents #12 of 42Top 30%
BA Bayer Materialscience Ag: 2 patents #297 of 1,035Top 30%
AG Arlanxeo Deutschland Gmbh: 2 patents #34 of 140Top 25%
CA Covestro Deutschland Ag: 1 patents #436 of 964Top 50%
GT Grifols Therapeutics: 1 patents #14 of 47Top 30%
Overall (All Time): #27,141 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 1–25 of 73 patents

Patent #TitleCo-InventorsDate
11578157 Process for the production of isoolefin polymers with improved initiator system preparation Hanns-Ingolf Paul, Rolf Feller, Udo Wiesner, Carsten Kreuder, Adam Gronowski +1 more 2023-02-14
10752727 Process and apparatus for continuous production of aqueous polyurethane dispersions Hans Georg Grablowitz, Alexander Pross, Reiner Witkowski, Holger Breuer, Sven Gestermann +2 more 2020-08-25
10384190 Tubular reactor and method for multi-phase polymerisation 2019-08-20
9670118 Production of alpha, omega-diols Alan Martin Allgeier, Torren Carlson, David Richard Corbin, Wathudura Indika Namal De Silva, Carl Andrew Menning +1 more 2017-06-06
9657158 Process for producing brominated butyl rubber Ricarda Leiberich, Hanns-Ingolf Paul, Udo Wiesner, Holger Luesgen 2017-05-23
9181157 Production of alpha, omega-diols Alan Martin Allgeier, Torren Carlson, David Richard Corbin, Wathudura Indika Namal De Silva, Ekaterini Korovessi +2 more 2015-11-10
9127137 Process for producing brominated butyl rubber Ricarda Leiberich, Hanns-Ingolf Paul, Udo Wiesner, Holger Luesgen 2015-09-08
9068031 Reactor and method for continuous polymerization Hanns-Ingolf Paul, Rolf Feller, Paul Wagner, John Lovegrove, Ricarda Leiberich +2 more 2015-06-30
9018423 Production of alpha, omega-diols Alan Martin Allgeier, Torren Carlson, David Richard Corbin, Wathudura Indika Namal De Silva, Ekaterini Korovessi +3 more 2015-04-28
8981130 Process for the production of hexanediols Wathudura Indika Namal De Silva, Ekaterini Korovessi, Carl Andrew Menning, Joseph E. Murphy, Sourav Kumar Sengupta 2015-03-17
8962894 Process for preparing 1, 6-hexanediol Alan Martin Allgeier, Wathudura Indika Namal De Silva, Ekaterini Korovessi, Carl Andrew Menning, Sourav Kumar Sengupta +1 more 2015-02-24
8946358 Cure acceleration of polymeric structures Joel Pollino 2015-02-03
8889922 Process for preparing 1, 6-hexanediol Alan Martin Allgeier, David Richard Corbin, Wathudura Indika Namal De Silva, Ekaterini Korovessi, Carl Andrew Menning +1 more 2014-11-18
8889912 Process for preparing 1,6-hexanediol Alan Martin Allgeier, David Richard Corbin, Wathudura Indika Namal De Silva, Ekaterini Korovessi, Carl Andrew Menning +1 more 2014-11-18
8884036 Production of hydroxymethylfurfural from levoglucosenone Wathudura Indika Namal De Silva, Christina S. Stauffer 2014-11-11
8884035 Production of tetrahydrofuran-2, 5-dimethanol from isosorbide Wathudura Indika Namal De Silva, Ekaterini Korovessi, Carl Andrew Menning, Joseph E. Murphy, Sourav Kumar Sengupta +1 more 2014-11-11
8865940 Process for preparing 1,6-hexanediol Alan Martin Allgeier, Wathudura Indika Namal De Silva, Ekaterini Korovessi, Carl Andrew Menning, Sourav Kumar Sengupta +1 more 2014-10-21
8859826 Production of alpha, omega-diols Alan Martin Allgeier, Wathudura Indika Namal De Silva, Carl Andrew Menning, Sourav Kumar Sengupta 2014-10-14
8846985 Production of alpha, omega-diols Alan Martin Allgeier, Wathudura Indika Namal De Silva, Carl Andrew Menning, Sourav Kumar Sengupta 2014-09-30
8846984 Production of α,ω-diols Alan Martin Allgeier, Wathudura Indika Namal De Silva, Carl Andrew Menning, Joseph E. Murphy, Sourav Kumar Sengupta 2014-09-30
8846857 Solution phase processing of polyarylene sulfide Robert John Duff, Zheng-Zheng Huang, Joel Pollino 2014-09-30
8779186 Process for the synthesis of fluorinated ethers of aromatic acids Neville Everton Drysdale, Kenneth Gene Moloy, Joel Pollino, Surbhi Mahajan Du 2014-07-15
8772549 Highly selective process for producing organodiphosphites Thomas E. Vos 2014-07-08
8753853 Process for making linear dicarboxylic acids from renewable resources Sourav Kumar Sengupta, Hasan Dindi, Robert D. Fallon, Ekaterini Korovessi, Andrew C. Eliot +1 more 2014-06-17
8747756 Reactor and method for continuous polymerization Rolf Feller, Hanns-Ingolf Paul, Paul Wagner, John Lovegrove, Jörg Kirchhoff +2 more 2014-06-10