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Inventor

Guenter Demmering

Inventor
Solingen, DE

Overview

3→
Patents
1994–1999
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.

C07Cprimary
C07CAcyclic or carbocyclic compounds33%
C10MLubricating compositions17%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions17%
C11DDetergent compositions17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,917,097'Unsaturated fatty compounds with improved low-temperature behavior'19995,474,604'Fatty mixtures'19955,276,204'Fatty alcohol mixtures and ethoxylates thereof showing improved low-temperature behavior'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1999Patents assigned to HENKEL KGAA (3)· patent assignee history
1994–1999Based in Solingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HENKEL KGAA31994–1999
Locations
LocationPatentsSpan
Solingen, DE31994–1999