Inventor
Wolfgang Zaar
Inventor
Marl, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds50%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds50%
PatentTitleYear
4,513,157'Isomerization of isolated double bonds to conjugated double bonds in optionally substituted cyclooctadienes'19854,361,686'Preparation of copolymers of ethylene with at least one other 1-monoolefin and an optional unconjugated diene'19824,214,108'1,5,9-Cyclododecatriene from butadiene trimerization using dibenzylbenzenes'19804,181,790'Copolymerization of ethylene employing an organic chlorine compound-activated Ziegler-Natta catalyst'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1985Patents assigned to HUELS CHEMISCHE WERKE AG (4)· patent assignee history
1980–1985Based in Marl, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUELS CHEMISCHE WERKE AG | 4 | 1980–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marl, DE | 4 | 1980–1985 |