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USPTO Patent Rankings Data through Dec 31, 2025
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Helmut Witteler — 50 Patents

Basf Se: 31 patents #339 of 13,826Top 3%
EAE.I. Du Pont De Nemours And: 4 patents #2,703 of 12,129Top 25%
HHHna Holdings: 4 patents #4 of 35Top 15%
Hoechst Gmbh: 2 patents #1,574 of 4,020Top 40%
RBReckitt Benckiser Finish B.V.: 2 patents #35 of 88Top 40%
CGCelanese Ventures Gmbh: 1 patents #26 of 50Top 55%
VGVoestalpine Stahl Gmbh: 1 patents #51 of 120Top 45%
Fraunhofer: 1 patents #1,798 of 4,748Top 40%
Monsheim, DE: #5 of 225 inventorsTop 3%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Helmut Witteler has been granted 50 US patents while listed as an inventor at Basf Se. The first was granted in 1999 and the most recent in July 2024. Helmut Witteler ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Helmut Witteler in Monsheim, DE.

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12024691 Fabric care composition comprising hydrophobically modified polyalkyleneimine as dye fixative polymer Yan Kang, Ya Jing Liu, Yungi Lee, Alexandros Lamprou 2024-07-02
11111464 Method of manufacturing an automatic dishwashing detergent product Pavlinka Roy, Claudia Schmaelzle, Caroline Rigobert, Heike Weber, Yannick Fuchs +1 more 2021-09-07
11077417 Microcapsule comprising a polyester-urethane shell and a hydrophobic core material Yannick Fuchs, Matthias Bratz 2021-08-03
10709645 Microcapsules Ewelina Burakowska-Meise, Valeria Bem, Roland Hinrich Staff, Brigitte LINDEMANN 2020-07-14
10695734 Microcapsule comprising a polyester-urethane shell and a hydrophilic core material Yannick Fuchs, Matthias Bratz 2020-06-30
10689604 Method of manufacturing an automatic dishwashing detergent product Pavlinka Roy, Claudia Schmaelzle, Caroline Rigobert, Heike Weber, Yannick Fuchs +1 more 2020-06-23
10655088 Solid polymer composition obtained by polymerization of an acid group-containing monomer in the presence of a polyether compound Yannick Fuchs, Heike Weber, Alejandra Garcia Marcos, Jürgen Detering 2020-05-19
10647945 Use of a gel-like polymer composition which can be obtained by polymerizing an acid group-containing monomer in the presence of a polyether compound in formulations for automatic dishwashing Heike Weber, Yannick Fuchs, Roland Boehn, Ralph Rieger 2020-05-12
10344249 Gel-like polymer composition obtained by polymerizing a monomer containing acid groups in the presence of a polyether compound Yannick Fuchs, Heike Weber 2019-07-09
10323215 Solid polymer composition obtained by polymerization of an acid group containing monomer in the presence of a polyether compound Yannick Fuchs, Heike Weber, Alejandra Garcia Marcos, Jürgen Detering 2019-06-18
10167347 Carboxylate ester of polysaccharide Natalia Shabelina, Juergen Detering, Ulrich Schneider, Jessica Neumann 2019-01-01
9487845 Process for the acid digestion of metal-containing compounds Thomas Heidenfelder, Bernd Laubusch, Hans-Peter Seelmann-Eggebert 2016-11-08
9481742 Continuous process for the manufacture of highly-branched polymers Christian Schade, Faissal-Ali El-Toufaili, Aaron Flores-Figueroa, Gledison Fonseca, Michaela Heuβler +1 more 2016-11-01
9228148 Method for producing molded bodies from sheet steel galvanized on one or both sides Stephan Huffer, Achim Feßenbecker, Karl-Heinz Stellnberger, Martin Fleischanderl 2016-01-05
8986467 Method for passivating metallic surfaces with aqueous compositions comprising surfactants Guido Vandermeulen, Achim Fessenbecker, Bernd Laubusch, Jurgen Tropsch 2015-03-24
8927669 Copolymers, method for producing them and their use for treating surfaces Thomas Pfeiffer, Frank Dietsche, Thomas Heidenfelder, Frank-Olaf Mähling, Andreas Fechtenkotter +2 more 2015-01-06
8901066 Branched polyesters with sulfonate groups Monika Haberecht, Juergen Detering, Bernd Bruchmann, Heike Weber, Karl Kolter 2014-12-02
8697834 Polyalkylenepolyamines by homogeneously catalyzed alcohol amination Thomas Schaub, Boris Buschhaus, Johann-Peter Melder, Rocco Paciello, Stephan Huffer 2014-04-15
8568522 Method of passivating metallic surfaces by means of copolymers having phosphoric acid and/or phosphonic acid groups Frank Klippel, Alexander Gothlich, Gunnar Schornick, Dietrich Fehringer, Thomas Heidenfelder +1 more 2013-10-29
8563128 Preparation for and method of applying corrosion control coats Alexander Gothlich, Guido Vandermeulen, Konrad Roschmann, Gerhard Fischer, Monica Fernandez Gonzalez 2013-10-22
8420174 Polymer composition for corrosion protection Alexander Goethlich, Frank Klippel, Gunnar Schornick, Guido Vandermeulen, Thomas Heidenfelder +4 more 2013-04-16
8394208 Carboxylate-containing polymers for metal surface treatment Frank Dietsche, Matthias Kluglein, Frank Klippel 2013-03-12
8372216 Continuous method for treating the surface of metal strips Guido Vandermeulen, Bernd Strubel, Jessica Neumann, Walter Bertkau, Bernd Laubusch +4 more 2013-02-12
8163395 Method for coating metals Walter Bertkau 2012-04-24
8048838 MGDA-based powder mixture or granulate mixture Michael Schoenherr, Markus Hartmann 2011-11-01