US

Udo M. Stehling

EX ExxonMobil: 26 patents #368 of 10,161Top 4%
Basf Se: 3 patents #4,656 of 13,826Top 35%
BA Borealis Ag: 2 patents #120 of 358Top 35%
PC Polyplastics Co.: 1 patents #154 of 292Top 55%
TG Topas Advanced Polymers Gmbh: 1 patents #5 of 21Top 25%
Overall (All Time): #114,139 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 25 most recent of 32 patents

Patent #TitleCo-InventorsDate
8063163 Cycloolefin copolymer Wilfried Hatke, Matthias Bruch, Anne-Meike Schauwienold, Hiroyuki Kanai, Hajime Serizawa +6 more 2011-11-22
7449534 Polymerization process for producing propylene copolymers Petri Lehmus, Kimmo Hakala, Paivi Pitkanen, Manfred Arnold, Andreas Meinecke 2008-11-11
7157534 Polymerization process for producing copolymers Petri Lehmus, Kimmo Hakala, Paivi Pitkanen, Manfred Arnold, Andreas Meinecke 2007-01-02
6903229 Metallocene compositions Terry J. Burkhardt, James R. Hart, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2005-06-07
6894179 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2005-05-17
6888017 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2005-05-03
6825372 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2004-11-30
6492465 Propylene impact copolymers Terry J. Burkhardt, Robert T. Li, Aspy K. Mehta, William T. Haygood, Jr., Francis C. Rix +1 more 2002-12-10
6472474 Propylene impact copolymers Terry J. Burkhardt, Robert T. Li, Aspy K. Mehta, William T. Haygood, Jr., Francis C. Rix +1 more 2002-10-29
6414095 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-07-02
6399723 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-06-04
6384142 Propylene impact copolymers Terry J. Burkhardt, Robert T. Li, Aspy K. Mehta, William T. Haygood, Jr., Francis C. Rix +1 more 2002-05-07
6380120 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., James R. Hart, Robert T. Li, James Charles Vizzini +1 more 2002-04-30
6380121 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2002-04-30
6380122 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2002-04-30
6380123 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2002-04-30
6380124 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-30
6380330 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-30
6380331 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2002-04-30
6380334 Metallocene compositions Matthew C. Kuchta, Robert T. Li, William T. Haygood, Jr., Terry J. Burkhardt 2002-04-30
6376407 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376627 Metallocene compositions Terry J. Burkhardt, James R. Hart, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2002-04-23
6376411 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376409 Metallocene compositions Terry J. Burkhardt, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini, Matthew C. Kuchta +1 more 2002-04-23
6376408 Metallocene compositions Terry J. Burkhardt, James R. Hart, William T. Haygood, Jr., Robert T. Li, James Charles Vizzini +1 more 2002-04-23