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Inventor

Gerardus Arnoldus Rademakers

Inventor
Heerlen, NL

Overview

3→
Patents
2000–2012
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.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C10MLubricating compositions25%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08LCompositions of macromolecular compounds8%
C10LFuels not otherwise provided for8%
PatentTitleYear
8,338,343'Additive composition comprising an amidized or imidized polymer'20127,253,231'Grafted multi-functional olefin copolymer VI modifiers and uses thereof'20076,084,030'Branched polymers with polyolefin arms'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to DSM COPOLYMER INC (1)· patent assignee history
2000–2012Based in Heerlen, NL· patent location history
2007Patents assigned to AFTON CHEMICAL CORP (1)· patent assignee history
2012Patents assigned to GEESINK JOHANNES HENDRIK (1)· patent assignee history
2012Patents assigned to HOUTVAST FRANCISCUS VICTOIRE PAULUS (1)· patent assignee history
2012Patents assigned to LANXESS ELASTOMERS BV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AFTON CHEMICAL CORP12007
DSM COPOLYMER INC12000
GEESINK JOHANNES HENDRIK12012
HOUTVAST FRANCISCUS VICTOIRE PAULUS12012
LANXESS ELASTOMERS BV12012
Locations
LocationPatentsSpan
Heerlen, NL32000–2012