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Inventor

Klaus Guenter Wuttke

Inventor
Wilmington, DE, US

Overview

4→
Patents
1992–1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds67%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
PatentTitleYear
5,714,650'Continuous manufacture of 1,1-difluoroethane'19985,672,788'Two-step process for manufacturing 1,1-difluoroethane'1997D0342676'Container'19935,094,988'Activation of noble metal catalysts using fluorohalocarbons or fluorohalohydrocarbons'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1998Patents assigned to DU PONT (3)· patent assignee history
1992–1998Based in Wilmington, DE, US· patent location history
1993Patents assigned to CUSSONS INT LTD (1)· patent assignee history
1993Based in London, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DU PONT31992–1998
CUSSONS INT LTD11993
Locations
LocationPatentsSpan
Wilmington, Delaware, US31992–1998
London, GB11993