LexDanaLexDanabeta
Inventor

Leo Ehemann

Inventor
Gronau, DE

Overview

2→
Patents
1989–1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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%
C08LCompositions of macromolecular compounds50%
PatentTitleYear
5,064,908'Oxidized polyethylene and use as lubricant for polyvinylchloride'19914,889,897'Oxidation of polyethylene'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to BASF AG (2)· patent assignee history
1989–1991Based in Gronau, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG21989–1991
Locations
LocationPatentsSpan
Gronau, DE21989–1991