Inventor

Tonio Kinkel

Inventor
Frankfurt am Main, DE

Overview

3→
Patents
1998–1999
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.

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to HOECHST AG (2)· patent assignee history
1998–1999Based in Frankfurt am Main, DE· patent location history
1999Patents assigned to DADE BEHRING MARBURG GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOECHST AG21998–1999
DADE BEHRING MARBURG GMBH11999
Locations
LocationPatentsSpan
Frankfurt am Main, DE31998–1999