Inventor
Martin Bohnenpoll
Inventor
Leverkusen, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds71%
C08LCompositions of macromolecular compounds12%
C07CAcyclic or carbocyclic compounds6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
7,446,151'Process for production of high-isoprene butyl rubber'20087,291,758'Process for the production of highly reactive polyisobutenes'20077,282,548'Process for production of high-isoprene butyl rubber'20077,256,244'Process for production of high-isoprene butyl rubber'20076,846,885'Process for the preparation of isoolefin copolymers'20056,677,421'Process for the preparation of isoolefin copolymers'20046,562,916'Process for the preparation of isoolefin copolymers'20036,545,100'Halogenated, high molecular weight, gel-free isobutene copolymers with elevated double bond contents'20036,015,841'Initiator systems containing vanadium tetrachloride for the (co)polymerization of isoolefins'20005,723,540'Elastic-thermoplastic graft polymers with improved properties'19985,668,218'Elastic-thermoplastic graft polymers with improved properties'19975,312,997'Surface-active pereoxides and their use'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2005Patents assigned to BAYER AG (8)· patent assignee history
1994Based in Cologne, DE· patent location history
1997–1998Based in Koln, DE· patent location history
2000–2008Based in Leverkusen, DE· patent location history
2007–2008Patents assigned to LANXESS INC (3)· patent assignee history
2007Patents assigned to BASF AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 8 | 1994–2005 |
| LANXESS INC | 3 | 2007–2008 |
| BASF AG | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leverkusen, DE | 9 | 2000–2008 |
| Koln, DE | 2 | 1997–1998 |
| Cologne, DE | 1 | 1994 |