Inventor
Wolfgang Kilian
Inventor
Marl, DE
Overview
Patents· 4 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 bonds50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests38%
C08LCompositions of macromolecular compounds13%
PatentTitleYear
7,807,768'Highly viscous, largely amorphous polyolefin'20104,309,522'Process for the production of extensively amorphous butene-1-propene-ethene terpolymers having a high softening point'19824,048,419'Process for the production of partially crystalline polybutene-1'19774,000,354'Process for the production of isotactic polypropylene'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1982Patents assigned to HUELS CHEMISCHE WERKE AG (3)· patent assignee history
1976–2010Based in Marl, DE· patent location history
2010Patents assigned to EVONIK DEGUSSA GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUELS CHEMISCHE WERKE AG | 3 | 1976–1982 |
| EVONIK DEGUSSA GMBH | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marl, DE | 4 | 1976–2010 |