Inventor
Bernd Urbanneck
Inventor
Moenchengladbach, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds45%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients27%
C08JWorking-up18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
PatentTitleYear
7,790,805'Impact-modified blends'20105,552,465'Polycarbonate molding compounds stable to light ageing'19964,988,748'Flame-resistant thermoplastic polycarbonate molding compounds'19914,810,739'Moulding compositions having flame-resistant properties'19894,767,821'Polymer powder compositions containing tetrafluoroethylene polymers'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1991Patents assigned to BAYER AG (3)· patent assignee history
1988Based in Monchengladbach, DE· patent location history
1989–1991Based in Moenchengladbach, DE· patent location history
1996Patents assigned to BAYER ATKIENGESELLSCHAFT (1)· patent assignee history
1996Based in M onchengladbach, DE· patent location history
2010Patents assigned to BAYER MATERIALSCIENCE AG (1)· patent assignee history
2010Based in Mönchengladbach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 3 | 1988–1991 |
| BAYER ATKIENGESELLSCHAFT | 1 | 1996 |
| BAYER MATERIALSCIENCE AG | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Moenchengladbach, DE | 2 | 1989–1991 |
| Mönchengladbach, DE | 1 | 2010 |
| M onchengladbach, DE | 1 | 1996 |
| Monchengladbach, DE | 1 | 1988 |