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Karsten-Josef Idel
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D 4150 Krefield-Uerdingen, P.O. Box 166, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Molded plastic article comprising a barrier film
Patent number
6,630,216
Issue date
Oct 7, 2003
Bayer Aktiengesellschaft
Dirk Pophusen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing highly viscous polyesters
Patent number
6,515,044
Issue date
Feb 4, 2003
Bayer Aktiengesellschaft
Karsten-Josef Idel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compostable adhesive
Patent number
6,307,003
Issue date
Oct 23, 2001
Bayer AG
Ernst Grigat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mineral filled moulding compounds based on polyalkylene-terephthalate
Patent number
6,268,418
Issue date
Jul 31, 2001
Bayer AG
Herbert Magerstedt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cooling medium for use at elevated temperatures
Patent number
6,207,072
Issue date
Mar 27, 2001
Bayer AG
Aziz El Sayed
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermally stable copper-containing polyamide molding compounds
Patent number
5,965,652
Issue date
Oct 12, 1999
Bayer AG
Aziz El Sayed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for reprocessing aqueous extract solutions obtained in the p...
Patent number
5,703,204
Issue date
Dec 30, 1997
Bayer AG
Andreas Gittinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide compounds containing diepoxide and having high viscosity
Patent number
5,605,945
Issue date
Feb 25, 1997
Bayer Aktiengesellschaft
Aziz E. Sayed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of high molecular weight polyamide 6
Patent number
5,597,888
Issue date
Jan 28, 1997
Bayer Aktiengesellschaft
Werner Nielinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer moulding materials for producing a partial color change by...
Patent number
5,576,377
Issue date
Nov 19, 1996
Bayer AG
Aziz El Sayed
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Highly flame-retardant polyamide moulding compounds
Patent number
5,416,143
Issue date
May 16, 1995
Bayer Aktiengesellschaft
Aziz El Sayed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of blend systems by the condensation of oligocarbonates...
Patent number
5,416,161
Issue date
May 16, 1995
Bayer Aktiengesellschaft
Werner Nielinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polyalkyleneterephthalate moulding compounds
Patent number
5,407,994
Issue date
Apr 18, 1995
Bayer Aktiengesellschaft
Bahman Sarabi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Difficultly flammable polyamide moulding materials
Patent number
5,389,712
Issue date
Feb 14, 1995
Bayer AG
Aziz El Sayed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame-retardant polyamide molding compounds
Patent number
5,378,750
Issue date
Jan 3, 1995
Bayer Aktiengesellschaft
Aziz El Sayed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heat stabilization or aromatic polycarbonates
Patent number
5,376,715
Issue date
Dec 27, 1994
Bayer Aktiengesellschaft
Gerhard Fennhoff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermoplastic moulding compounds of polyamides and resin copolymers
Patent number
5,340,876
Issue date
Aug 23, 1994
Bayer Aktiengesellschaft
Uwe Westeppe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of salts in combination with halogenated phthalimides for flame...
Patent number
5,326,800
Issue date
Jul 5, 1994
Bayer Aktiengesellschaft
Klaus Horn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixtures of polyalkylene terephthalates, new polycarbonates and/or...
Patent number
5,310,793
Issue date
May 10, 1994
Bayer Aktiengesellschaft
Dieter Freitag
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic molding compounds of polyalkylene terephthalate, spec...
Patent number
5,298,546
Issue date
Mar 29, 1994
Bayer Aktiengesellschaft
Jurgen Kirsch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of high molecular weight, optionally branch...
Patent number
5,288,848
Issue date
Feb 22, 1994
Bayer Aktiengesellschaft
Karsten Idel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of nuclear aromatic sulfonic acid esters for stabilizing thermo...
Patent number
5,274,009
Issue date
Dec 28, 1993
Bayer Aktiengesellschaft
Ulrich Grigo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of caprolactam by thermal depolymerization of polyamide 6
Patent number
5,233,037
Issue date
Aug 3, 1993
Bayer Aktiengesellschaft
Werner Nielinger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized thermoplastic molding compositions
Patent number
5,231,124
Issue date
Jul 27, 1993
Bayer Aktiengesellschaft
Karsten-Josef Idel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly branched polyphosphonates
Patent number
5,216,113
Issue date
Jun 1, 1993
Bayer Aktiengesellschaft
Wolfgang-Hans Schulz-Schlitte
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carbonates, their production and their use as flow aids
Patent number
5,162,411
Issue date
Nov 10, 1992
Bayer Aktiengesellschaft
Gerhard Fennhoff
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oligomer epoxy resins based on cyclohexyldiphenol derivatives and r...
Patent number
5,145,920
Issue date
Sep 8, 1992
Bayer Aktiengesellschaft
Bernhard Hess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of low-melting polymers containing at le...
Patent number
5,136,013
Issue date
Aug 4, 1992
Bayer Aktiengesellschaft
Dieter Arlt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polycarbonate mixtures in optical applications
Patent number
5,132,154
Issue date
Jul 21, 1992
Bayer Aktiengesellschaft
Uwe Westeppe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of high molecular weight, optionally br...
Patent number
5,118,786
Issue date
Jun 2, 1992
Bayer Aktiengesellschaft
Edgar Ostlinning
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Thermoplastic materials that are stabilised with polmeric phosphite...
Publication number
20060014864
Publication date
Jan 19, 2006
Thomas Braig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Reinforced polyamide with improved thermal ageing properties
Publication number
20030153670
Publication date
Aug 14, 2003
Dirk Pophusen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyalkylene terephthalate compositions stabilized with phosphorous...
Publication number
20020137823
Publication date
Sep 26, 2002
Matthias Bienmuller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Molded plastic article comprising a barrier film
Publication number
20020071953
Publication date
Jun 13, 2002
Dirk Pophusen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL