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Inventor

Stefan Wiggershaus

Inventor
Schwelm, DE

Overview

3→
Patents
1998–2010
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.

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers75%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
PatentTitleYear
7,825,173'Process for the production of aqueous binder latices'20106,451,896'Coating system for the preparation of aqueous coating compositions'20025,854,337'Aqueous binder dispersion for physically drying coating agents and their use'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to HERBERTS GES MIT BESHRANKTER H (1)· patent assignee history
1998Based in Wuppertal, DE· patent location history
2002–2010Patents assigned to DU PONT (2)· patent assignee history
2002–2010Based in Schwelm, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU PONT22002–2010
HERBERTS GES MIT BESHRANKTER H11998
Locations
LocationPatentsSpan
Schwelm, DE22002–2010
Wuppertal, DE11998