LexDanaLexDanabeta
Inventor

Henri J. H. Beelen

Inventor
Heerlen, NL

Overview

3→
Patents
1998–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Lprimary
C08LCompositions of macromolecular compounds33%
C07CAcyclic or carbocyclic compounds17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
9,868,845'Oil extended ethylene-alpha-olefin-non-conjugated diene copolymer'20186,465,584'Elastomeric copolymer and process for the preparation thereof'20025,744,671'Process for the preparation of an alkyl benzene'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2002Patents assigned to DSM NV (2)· patent assignee history
1998–2018Based in Heerlen, NL· patent location history
2018Patents assigned to Arlanxeo Netherlands Bv (1)· patent assignee history
2018Patents assigned to LANXESS ELASTOMERS BV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DSM NV21998–2002
Arlanxeo Netherlands Bv12018
LANXESS ELASTOMERS BV12018
Locations
LocationPatentsSpan
Heerlen, NL31998–2018