Inventor
Ulrich Wallbaum
Inventor
Fredenbeck, DE
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Pprimary
Y02PClimate change mitigation technologies in the production or processing of goods25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C07CAcyclic or carbocyclic compounds13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C22BProduction and refining of metals13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1994Patents assigned to DOW CHEMICAL CO (2)· patent assignee history
1990Based in Dollern, DE· patent location history
1994Based in Fredenbeck, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 2 | 1990–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fredenbeck, DE | 1 | 1994 |
| Dollern, DE | 1 | 1990 |