Inventor

Heinz Berndt

Inventor

Berlin, DE

Overview

3→

Patents

1992–2011

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 chemistry17%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%

Y10TTechnical subjects covered by former us classification17%

C07CAcyclic or carbocyclic compounds8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

C07HSugars8%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

C08JWorking-up8%

C08LCompositions of macromolecular compounds8%

PatentTitleYear

7,982,031'Method for selective carbohydrate oxidation using supported gold catalysts'2011 6,482,515'Colored long-fiber-reinforced polyolefin structure and shaped articles produced therefrom'2002 5,162,155'Silane coated inorganic materials for chromatography'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to MERCK PATENT GMBH (1)· patent assignee history

1992Based in Wurselen, DE· patent location history

2002Patents assigned to TICONA GMBH (1)· patent assignee history

2002Based in Heppenheim, DE· patent location history

2011Patents assigned to SUEDZUCKER AG (1)· patent assignee history

2011Based in Berlin, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MERCK PATENT GMBH	1	1992
SUEDZUCKER AG	1	2011
TICONA GMBH	1	2002

Locations

Location	Patents	Span
Berlin, DE	1	2011
Heppenheim, DE	1	2002
Wurselen, DE	1	1992