RP

Robert J. Pickwell

CR Crompton: 7 patents #2 of 231Top 1%
GE: 5 patents #6,802 of 36,430Top 20%
MG Momentive Performance Materials Gmbh: 4 patents #123 of 627Top 20%
UC Union Carbide: 2 patents #417 of 1,402Top 30%
CW Ck Witco: 1 patents #8 of 55Top 15%
WI Witco: 1 patents #90 of 201Top 45%
Overall (All Time): #210,880 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7902391 Rubber compositions comprising coupling agents for mineral-filled elastomer compositions Richard W. Cruse 2011-03-08
7531588 Silane compositions, processes for their preparation and rubber compositions containing same Keith J. Weller, Lesley Hwang, Richard W. Cruse, Leda N. Gonzalez, Martin Hofstetter +2 more 2009-05-12
7531680 Coupling agents for mineral-filled elastomer compositions Richard W. Cruse 2009-05-12
7504456 Rubber composition containing organofunctional silane Antonio Chaves, Eric R. Pohl, Linda Vecere, Lesley Hwang 2009-03-17
7138537 Coupling agents for mineral-filled elastomer compositions Richard W. Cruse 2006-11-21
7122590 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2006-10-17
7081500 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2006-07-25
7078551 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Eric R. Pohl, Keith J. Weller 2006-07-18
7074876 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2006-07-11
6683135 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2004-01-27
6635700 Mineral-filled elastomer compositions Richard W. Cruse, Martin J. Hannon, Prashant Joshi, Frederick D. Osterholtz 2003-10-21
6608125 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2003-08-19
6528673 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2003-03-04
6515043 Silicone oligomers with higher alkoxy groups Herbert B. Petty 2003-02-04
6414061 Blocked mercaptosilane coupling agents for filled rubbers Richard W. Cruse, Keith J. Weller, Eric R. Pohl 2002-07-02
6395856 Silicone oligomers and curable compositions containing same Herbert E. Petty, Frederick D. Osterholtz, Shiu-Chin H. Su 2002-05-28
6323277 Bridged silicone oligomers and curable compositions containing same Herbert E. Petty 2001-11-27
6207783 Silicone oligomers with higher alkoxy groups Herbert E. Petty 2001-03-27
6127468 Filled rubbers comprising blocked mercaptosilanes and thiuram deblocking agents Richard W. Cruse 2000-10-03
4550056 Electrical cable containing cured elastomeric compositions Frederick D. Osterholtz 1985-10-29
4526922 Organofunctional silane-siloxane oligomer coupling compositions, curable and cured elastomeric compositions containing same and novel electric cable containing said cured elastomeric compositions Frederick D. Osterholtz 1985-07-02