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Inventor

Katharina Schiedt

Inventor
Arlesheim, CH

Overview

2→
Patents
1997
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A23Kprimary
A23KFodder25%
C07CAcyclic or carbocyclic compounds25%
F02GHot gas or combustion-product positive-displacement engine plants25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,670,548'Pigmentation with carotenoids'19975,605,699'Pigmentation with carotenoids'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to HOFFMANN LA ROCHE (1)· patent assignee history
1997Patents assigned to ROCHE VITAMINS INC (1)· patent assignee history
1997Based in Arlesheim, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOFFMANN LA ROCHE11997
ROCHE VITAMINS INC11997
Locations
LocationPatentsSpan
Arlesheim, CH21997