Inventor

Georg Schroder

Inventor

Leverkusen, DE

Overview

12→

Patents

1978–1998

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds15%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium15%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%

D21HPulp compositions12%

H01RElectrically-conductive connections12%

C07BGeneral methods of organic chemistry8%

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

B41MPrinting, duplicating, marking, or copying processes4%

B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects4%

B62DMotor vehicles4%

PatentTitleYear

5,801,261'Bisphosphines as catalysts for asymmetric reactions'1998 5,710,339'Bisphosphines as catalysts for asymmetric reactions'1998 5,658,169'Electrical connector part'1997 5,613,885'Electrical connector device'1997 5,510,503'Bisphosphines for asymmetric hydrogenation catalysts'1996 5,362,907'Intermediates and their use in the preparation of s-ketoprofen'1994 5,156,555'Electrical connection device'1992 5,093,470'Nitrogen-containing polymeric compounds'1992 5,082,527'Nitrogen-containing polymeric compounds'1992 5,079,461'Power supply device for bicycles'1992 4,241,947'Vehicle with transformable loading area'1980 4,102,845'Spread-coating compositions for paper comprising an aqueous dispersion of styrene/butadiene polymer and polyethylene oxide'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to HUELS CHEMISCHE WERKE AG (1)· patent assignee history

1992–1998Patents assigned to BAYER AG (6)· patent assignee history

1992–1997Patents assigned to KOSTAL LEOPOLD GMBH & CO KG (3)· patent assignee history

1992Patents assigned to LIPSKI HANS JUERGEN (1)· patent assignee history

1992Patents assigned to SCHLUETER GERD (1)· patent assignee history

1992–1997Based in Drolshagen, DE· patent location history

1992Based in Burscheid, DE· patent location history

1992Based in Oldendorf, DE· patent location history

1994–1998Based in Leverkusen, DE· patent location history

1997Based in Drolshagen-Bleche, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	6	1992–1998
KOSTAL LEOPOLD GMBH & CO KG	3	1992–1997
HUELS CHEMISCHE WERKE AG	1	1978
LIPSKI HANS JUERGEN	1	1992
SCHLUETER GERD	1	1992

Locations

Location	Patents	Span
Leverkusen, DE	4	1994–1998
Drolshagen, DE	2	1992–1997
Burscheid, DE	2	1992
Drolshagen-Bleche, DE	1	1997
Oldendorf, DE	1	1992