Inventor
Jurgen Zander
Inventor
Leverkusen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds57%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C12CBeer14%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges14%
PatentTitleYear
10,941,806Washer for a fastening clip assembly20215,120,875'Process for the preparation of chlorine-substituted aromatic amines'19924,400,560'Process for the preparation of a mixture of low-molecular weight polyhoric alcohols'19834,230,637'Process for the preparation of chlorine-substituted aromatic amines'19804,163,752'Process for the preparation of aminonaphthalenesulphonic acids'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1992Patents assigned to BAYER AG (4)· patent assignee history
1979–1992Based in Leverkusen, DE· patent location history
2021Patents assigned to ILLINOIS TOOL WORKS (1)· patent assignee history
2021Based in Roberts, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 4 | 1979–1992 |
| ILLINOIS TOOL WORKS | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Leverkusen, DE | 4 | 1979–1992 |
| Roberts, WI, US | 1 | 2021 |