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Inventor

Klaus Struss

Inventor
Leverkusen, DE

Overview

3→
Patents
1990–2003
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 compounds40%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08JWorking-up20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
6,573,358'Process for the preparation of superabsorbent polymers from polyacrylonitrile precipitation polymers'20035,340,876'Thermoplastic moulding compounds of polyamides and resin copolymers'19944,923,923'Powder compositions based on polyarylene sulphides'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to KRESS HANS JUERGEN (1)· patent assignee history
1990Patents assigned to LINDNER CHRISTIAN (1)· patent assignee history
1990Patents assigned to PIEJKO KARL ERWIN (1)· patent assignee history
1990Patents assigned to STRUSS KLAUS (1)· patent assignee history
1990Based in Dormagen, DE· patent location history
1994–2003Patents assigned to BAYER AG (2)· patent assignee history
1994Based in Cologne, DE· patent location history
2003Based in Leverkusen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG21994–2003
KRESS HANS JUERGEN11990
LINDNER CHRISTIAN11990
PIEJKO KARL ERWIN11990
STRUSS KLAUSself11990
Locations
LocationPatentsSpan
Leverkusen, DE12003
Cologne, DE11994
Dormagen, DE11990