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Inventor

Gustaf Graff

Inventor
Hillside, IL, US

Overview

1→
Patents
1976
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 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%
D06PDyeing or printing textiles33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
3,958,933'Process for the manufacture of fast dyeings on synthetic hydrophobic textile material'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to CIBA GEIGY CORP (1)· patent assignee history
1976Based in Hillside, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CIBA GEIGY CORP11976
Locations
LocationPatentsSpan
Hillside, Illinois, US11976