Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PI

Peter Ittemann — 36 Patents

Basf Se: 28 patents #409 of 13,826Top 3%
IGIneos Styrolution Group Gmbh: 3 patents #25 of 110Top 25%
SGStyrolution Europe Gmbh: 2 patents #1 of 22Top 5%
DBDsm Resins B.V.: 1 patents #14 of 27Top 55%
SGStyrolution Gmbh: 1 patents #19 of 52Top 40%
CTCytec Technology: 1 patents #245 of 326Top 80%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Peter Ittemann has been granted 36 US patents while listed as an inventor at Basf Se. The first was granted in 1988 and the most recent in November 2022. Peter Ittemann ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Peter Ittemann in Lampertheim, SC, DE.

Patents per Year

Patents granted per year, 1988 to 2022Bar chart with a peak of 4 patents in 1990.peak 41988: 2 patents19881989: 3 patents1990: 4 patents1991: 4 patents19911992: 2 patents1993: 1 patents1994: 1 patents19941995: 3 patents1997: 1 patents1998: 1 patents19982001: 1 patents2002: 1 patents2003: 2 patents20032004: 1 patents2007: 1 patents2010: 2 patents20102012: 1 patents2015: 1 patents2016: 1 patents20162021: 1 patents2022: 2 patents2022

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11512149 Method and system for producing a polymer Wolfgang Fischer, Florian Patcas, Michael P. Ruf 2022-11-29
11220557 Method and system for polymerizing acrylates Wolfgang Fischer, Florian Patcas, Michael P. Ruf 2022-01-11
11059925 Method and system for producing a polymer Wolfgang Fischer, Florian Patcas, Michael P. Ruf, Rainer Moors, Thorsten Schnabel 2021-07-13
9249290 Terpolymer molding compounds with a low yellow index, method for producing same, and use thereof Rolf Minkwitz, Pascal Hesse, Bernd Niedermaier 2016-02-02
9018300 Reinforced thermoplastic molding compositions, processes for preparing such compositions, molding made with such compositions and uses therefor Martin Weber, Klaus Muehlbach, Stefan Grutke, Nicolas Inchaurrondo 2015-04-28
8119723 Molding compounds with reduced anisotropy regarding impact resistance Martin Weber, Hans Hönl, Werner Haensel 2012-02-21
7728073 Thermoplastic moulding compounds exhibiting improved chemical resistance Martin Stork, Martin Weber, Axel Gottschalk, Sven Riechers, Norbert Güntherberg +3 more 2010-06-01
7671127 Impact-modified thermoplastic molding compositions based on vinyl aromatic copolymers and polyamide Martin Weber, Frank Rittig, Werner Haensel, Walter Heckmann, Hans Hönl +1 more 2010-03-02
7183349 Styrene copolymers with improved resistance to chemicals Peter Barghoorn, Michael Fischer, Heiner Görrissen, Norbert Niessner 2007-02-27 $467,000
6835776 Stabilized thermoplastic molding materials Norbert Güntherberg, Bernhard Czauderna 2004-12-28 $488,000
6596811 Thermoplastic molding material exhibiting a high puncturing resistance and a good antistatic behavior Peter Barghoorn 2003-07-22 $536,000
6579937 Thermoplastic moulding materials Norbert Güntherberg, Josef Wunsch, Konrad Knoll, Norbert Niessner 2003-06-17 $750,000
6380306 Thermoplastic molding compounds Rainer Neumann, Joachim Seibring, Bernhard Rosenau, Manfred Kötting, Christophe Ginss +2 more 2002-04-30 $312,000
6323279 Low individual color thermoplastic molding material Norbert Güntherberg, Jurgen Koch, Joachim Seibring, Sven Grabowski, Graham E. McKee +4 more 2001-11-27 $787,000
5854305 Plugging compound for chemical fastening Stefan Schwiegk, Wolfgang Hubinger, Thomas Folda, Willi Riegel, Monika Moench +1 more 1998-12-29
5595696 Plastic material, and process for the preparation thereof Alois Schlarb, J urgen Hofmann, Hilmar Ohlig, Karl-Peter Farwerck 1997-01-21
5476628 GMT sheet material produced from GMT recyclate Horst Baumgartl, Karl-Ludwig Brentrup, Jurgen Hofmann, Rainer Nachtrab, Hilmar Ohlig +1 more 1995-12-19
5464684 Hybrid yarn comprising a core of intermixed polyamide filaments and reinforcing rilaments wherein the core is wrapped by a polyamide fiber Joerg Vogelsang, Giorgio Greening, Regina Laws 1995-11-07 $1,822,000
5451639 Propylene copolymers grafted using free radical initiators Bernd Lothar Marczinke, Juergen Kerth, Patrik Mueller, Horst Baumgartl 1995-09-19
5340642 Sheetlike composite Horst Baumgartl, Alois Schlarb, Ludwig Wahl, Karl-Ludwig Brentrup 1994-08-23
5227455 Polymer granules having improved processability Gerhard Heinz 1993-07-13
5120769 Process for the preparation of thermoplastic syntactic foam and thermoplastic powder compositions suitable therefor Joel A. Dyksterhouse, Alan C. Handermann, George Husman 1992-06-09
5120784 Heat-resistant thermoplastic molding compositions Hermann Buchert, Gerhard Heinz, Michael Kopietz, Juergen Koch, Wolfgang Eberle +1 more 1992-06-09
5032639 Heat-resistant thermoplastic molding compositions Hermann Buchert, Gerhard Heinz, Michael Kopietz, Juergen Koch, Wolfgang Eberle +1 more 1991-07-16
5008364 Thermoplastic molding materials which are stable at high temperatures and have improved melt stability Georg N. Simon, Gerhard Heinz, Hartmut Zeiner, Hermann Buchert, Joachim Seibring 1991-04-16