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Home › Basf Se › Uwe Guhr
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Uwe Guhr — 19 Patents

Basf Se: 19 patents #728 of 13,826Top 6%
Havelsee, DE: #8 of 67 inventorsTop 15%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Uwe Guhr has been granted 19 US patents while listed as an inventor at Basf Se. The first was granted in 1990 and the most recent in November 1993. Uwe Guhr ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Uwe Guhr in Havelsee, DE.

Patents per Year

Patents granted per year, 1990 to 1993Bar chart with a peak of 8 patents in 1992.peak 81990: 2 patents19901991: 6 patents19911992: 8 patents19921993: 3 patents1993

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
5262445 Heat distortion resistant, expandable styrene polymers having a high capacity for expansion Klaus Hahn, Hans Hintz, Dietmar Wittenberg 1993-11-16
5206271 Expandable styrene polymers, and aromatic-resistant foams produced therefrom Klaus Hahn, Hans Hintz, Hans Hoenl 1993-04-27
5177115 Oil-resistant, expandable styrene polymers Hans Hintz, Klaus Hahn, Michael Riethues 1993-01-05
5173514 Heat distortion resistant, expandable styrene polymers having a high capacity of expansion Klaus Hahn, Hans Hintz, Dietmar Wittenberg 1992-12-22
5166221 Expandable styrene polymers, and aromatic-resistant foams produced therefrom Klaus Hahn, Hans Hintz, Hans Hoenl 1992-11-24
5106684 Foam sheets of high heat distortion resistance Reinhold Weber, Gerhard Alicke, Manfred Weilbacher, Klaus Hahn 1992-04-21
5104903 Bead-form expandable styrene polymers having a high expansion capacity Klaus Hahn, Hans Hintz, Rolf Richter 1992-04-14
5100923 Preparation of expandable styrene polymers Hans Hintz, Klaus Hahn 1992-03-31
5096931 Expandable styrene polymers Dietmar Wittenberg, Klaus Hahn, Hans Hintz, Michael P. O'Callaghan, deceased, Michael Riethues 1992-03-17
5093375 Bead-like expandable molding materials having high heat distortion resistance and their preparation Klaus Hahn, Hans Hintz, Roland Gellert 1992-03-03
5093374 Expandable molding compositions having high heat distortion resistance, and the preparation thereof Klaus Hahn, Hans Hintz, Dietmar Wittenberg 1992-03-03
5071703 Foam sheets of high heat distortion resistance Reinhold Weber, Gerhard Alicke, Manfred Weilbacher, Klaus Hahn 1991-12-10
5043218 Flame resistant, expandable styrene polymers and foams, and flame retardants Klaus Hahn, Hans Hintz, Dietmar Wittenberg, Peter Gleich 1991-08-27
5010111 Flame resistant, expandable styrene polymers and foams, and flame retardants Klaus Hahn, Hans Hintz, Dietmar Wittenberg, Peter Gleich 1991-04-23
4990539 Preparation of styrene polymer foam particles Klaus Hahn, Roland Gellert, Wolf-Dieter Back 1991-02-05
4990540 Expandable styrene polymer of high oil resistance and preparation thereof Klaus Hahn, Hans Hintz, Roland Gellert 1991-02-05
4983639 Expandable styrene polymers and their preparation Klaus Hahn, Hans Hintz 1991-01-08
4980381 Preparation of bead-form expandable styrene polymers Hans Hintz, Klaus Hahn, Hans G. Keppler 1990-12-25
4973610 Expandable styrene polymers Klaus Hahn, Hans Hintz, Karl H. Roehrig 1990-11-27

Frequent Collaborators

Klaus Hahn19 shared
Hans Hintz16 shared
Dietmar Wittenberg6 shared
Roland Gellert3 shared
Gerhard Alicke2 shared
Peter Gleich2 shared

Nearby-Ranked Inventors

Vlastimil Kunc19
Nikolaj Maj Bentsen19
Vladimir Zhukov19
Remi Geraud19
Stephen Kaes19
Adeeti V. Ullal19
Ichiro Hayashi19
Kazuhiko Ueno19
Lei S. Qi19