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Inventor

Roland Frick

Inventor
Durmenach, FR

Overview

2→
Patents
2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments33%
C11DDetergent compositions33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
6,660,048'Aqueous dye solutions'20036,583,105'Fabric softener composition'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to CIBA SC HOLDING AG (1)· patent assignee history
2003Patents assigned to CIBA SPECIALTY CHEMICAL CORP (1)· patent assignee history
2003Based in Durmenach, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CIBA SC HOLDING AG12003
CIBA SPECIALTY CHEMICAL CORP12003
Locations
LocationPatentsSpan
Durmenach, FR22003