Inventor

Rolf Schmidt

Inventor

Stuttgart, DE

Overview

3→

Patents

1980–2004

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.

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%

C08LCompositions of macromolecular compounds20%

C11DDetergent compositions20%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

6,706,500'Process for the preparation of L-menthol'2004 6,673,756'Multiphase soaps'2004 4,181,639'Polymer solutions'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to BAYER AG (1)· patent assignee history

1980Based in Cologne, DE· patent location history

2004Patents assigned to SYMRISE GMBH & CO KG (2)· patent assignee history

2004Based in Stuttgart, DE· patent location history

2004Based in Holzminden, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SYMRISE GMBH & CO KG	2	2004
BAYER AG	1	1980

Locations

Location	Patents	Span
Stuttgart, DE	1	2004
Holzminden, DE	1	2004
Cologne, DE	1	1980