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Sibylle Brosius
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Mannheim, DE
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last 30 patents
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Patent Grant
Carbonyloxy-substituted azulenesquaric acid dyes, intermediates the...
Patent number
5,728,867
Issue date
Mar 17, 1998
BASF Aktiengesellschaft
Michael Schmitt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of mixtures of high molecular weight polyisobutylene an...
Patent number
5,712,341
Issue date
Jan 27, 1998
BASF Aktiengesellschaft
Jurgen Hofmann
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Partially crosslinked composition comprising polymers of propylene...
Patent number
5,384,369
Issue date
Jan 24, 1995
BASF Aktiengesellschaft
Sibylle Brosius
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Partially crosslinked plastics materials of propylene copolymers
Patent number
5,371,144
Issue date
Dec 6, 1994
BASF Aktiengesellschaft
Sibylle Brosius
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bismaleimide-crosslinked, flexible polyolefin blends
Patent number
5,362,808
Issue date
Nov 8, 1994
BASF Aktiengesellschaft
Sibylle Brosius
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Partially crosslinked polymer composition
Patent number
5,244,976
Issue date
Sep 14, 1993
BASF Aktiengesellschaft
Sibylle Brosius
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Repositioning laser beams in information storage media
Patent number
5,235,573
Issue date
Aug 10, 1993
BASF Aktiengesellschaft
Klaus D. Schomann
G11 - INFORMATION STORAGE
Information
Patent Grant
Heterocyclic polymethine dyes with carbamate or amide groups
Patent number
5,221,751
Issue date
Jun 22, 1993
BASF Aktiengesellschaft
Michael Acker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Binary azulenesquaric acid dyes, their intermediates and optical re...
Patent number
5,169,975
Issue date
Dec 8, 1992
BASF Aktiengesellschaft
Michael Schmitt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical recording medium
Patent number
5,124,240
Issue date
Jun 23, 1992
Sibylle Brosius
G11 - INFORMATION STORAGE
Information
Patent Grant
Amido-containing azulene squaric acid dyes, intermediates therefor...
Patent number
5,122,435
Issue date
Jun 16, 1992
BASF Aktiengesellschaft
Michael Schmitt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methine dyes and optical recording medium containing same
Patent number
5,093,492
Issue date
Mar 3, 1992
BASF Aktiengesellschaft
Michael Acker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
A zulenes containing a urethane group
Patent number
5,087,727
Issue date
Feb 11, 1992
BASF Aktiengesellschaft
Wolfgang Schrott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azulenesquaric acid dyes, azulene intermediates therefor, and optic...
Patent number
5,084,592
Issue date
Jan 28, 1992
BASF Aktiengesellschaft
Wolfgang Schrott
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quinoxalinepentamethine dyes and optical recording medium containin...
Patent number
5,064,702
Issue date
Nov 12, 1991
BASF Aktiengesellschaft
Michael Acker
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Silicon naphthalocyanines and thin radiation sensitive coating film...
Patent number
5,061,596
Issue date
Oct 29, 1991
BASF Aktiengesellschaft
Bernhard Albert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silicon naphthalocyanines with unsaturated ligands and optical reco...
Patent number
5,047,312
Issue date
Sep 10, 1991
BASF Aktiengesellschaft
Bernhard Albert
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azulenesquaric acid dyes that contain urethane groups
Patent number
4,990,649
Issue date
Feb 5, 1991
BASF Aktiengesellschaft
Wolfgang Schrott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical recording medium
Patent number
4,966,798
Issue date
Oct 30, 1990
BASF Aktiengesellschaft
Sibylle Brosius
G11 - INFORMATION STORAGE