Inventor

Winfried Trinkaus

Inventor

Darmstadt, DE

Overview

3→

Patents

1979–1997

Patent span

Human necessities

Primary field (CPC A)

Patents· 3 as inventor

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

A23Cprimary

A23CDairy products, e.g. milk, butter or cheese33%

A23JProtein compositions for foodstuffs33%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

5,692,631'Container for transporting, storing and dispensing chemical products'1997 4,211,768'Dietetic foodstuff and its production'1980 4,139,642'Dietetic foodstuff and its production'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Patents assigned to MERCK PATENT GMBH (2)· patent assignee history

1979–1980Based in Darmstadt, DE· patent location history

1997Patents assigned to PLASTIC OMNIUM CIE (1)· patent assignee history

1997Based in Dieburg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MERCK PATENT GMBH	2	1979–1980
PLASTIC OMNIUM CIE	1	1997

Locations

Location	Patents	Span
Darmstadt, DE	2	1979–1980
Dieburg, DE	1	1997