Uwe Westeppe

Person

Remscheid, DE

People

Patents Grantslast 30 patents

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
Stabilization of polycarbonates having high heat distortion tempera...
- Patent number 5,668,204
- Issue date Sep 16, 1997
- Bayer Aktiengesellschaft
- Helmut-Martin Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Special dihydroxydiphenyl bicycloalkanes, their production and thei...
- Patent number 5,276,213
- Issue date Jan 4, 1994
- Bayer Aktiengesellschaft
- Volker Serini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Interpolymers of aromatic polyesters and rubbers
- Patent number 5,250,621
- Issue date Oct 5, 1993
- Bayer Aktiengesellschaft
- Holger Lutjens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate from dihydroxydiphenyl cycloalkane
- Patent number 5,227,458
- Issue date Jul 13, 1993
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate from special dihydroxydiphenyl bicycloalkane
- Patent number 5,212,280
- Issue date May 18, 1993
- Bayer Aktiengesellschaft
- Volker Serini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of substituted cycloalkylidene bisphenols
- Patent number 5,210,328
- Issue date May 11, 1993
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization of highly heat distortion resistant polycarbonates
- Patent number 5,194,467
- Issue date Mar 16, 1993
- Bayer Aktiengesellschaft
- Helmut-Martin Meier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of alloys of rubbers and aromatic polyes...
- Patent number 5,180,781
- Issue date Jan 19, 1993
- Bayer Aktiengesellschaft
- Holger Lutjens
- 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
Polycarbonate molding composition
- Patent number 5,145,911
- Issue date Sep 8, 1992
- Bayer Aktiengesellschaft
- Thomas Eckel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate/ABS compositions of high heat resistance
- Patent number 5,137,970
- Issue date Aug 11, 1992
- Bayer Aktiengesellschaft
- Thomas Eckel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ternary thermoplastic mixtures
- Patent number 5,134,195
- Issue date Jul 28, 1992
- Bayer Aktiengesellschaft
- Peter Tacke
- 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
Polycarbonate from bi(tetrahydrofuran)di phenol
- Patent number 5,128,437
- Issue date Jul 7, 1992
- Bayer Aktiengesellschaft
- Uwe Westeppe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polycarbonate from dihydroxy diphenyl cycloalkane
- Patent number 5,126,428
- Issue date Jun 30, 1992
- Bayer Aktiengesellschaft
- Dieter Freitag
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycarbonate molding compositions
- Patent number 5,126,404
- Issue date Jun 30, 1992
- Bayer Aktiengesellschaft
- Thomas Eckel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Moulding compounds of polyamides and graft polymers containing tert...
- Patent number 5,122,571
- Issue date Jun 16, 1992
- Bayer Aktiengesellschaft
- Uwe Westeppe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyamide moulding compositions containing finely divided polyaryle...
- Patent number 5,115,050
- Issue date May 19, 1992
- Bayer Aktiengesellschaft
- Werner Nielinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polydiorganosiloxane/polycarbonate block cocondensates based on cer...
- Patent number 5,109,076
- Issue date Apr 28, 1992
- Bayer Aktiengesellschaft
- Dieter Freitag
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mixtures of special new polycarbonates with other thermoplastics or...
- Patent number 5,104,723
- Issue date Apr 14, 1992
- Bayer Aktiengesellschaft
- Dieter Freitag
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat resistant polycarbonate molding compositions
- Patent number 5,104,945
- Issue date Apr 14, 1992
- Bayer Aktiengesellschaft
- Thomas Eckel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Two-stage process for the production of polycarbonates based on spe...
- Patent number 5,104,963
- Issue date Apr 14, 1992
- Bayer Aktiengesellschaft
- Uwe Westeppe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic ethers
- Patent number 5,105,004
- Issue date Apr 14, 1992
- Bayer Aktiengesellschaft
- Knud Reuter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermoplastic molding compositions of a polysiloxane block copolyca...
- Patent number 5,100,960
- Issue date Mar 31, 1992
- Bayer Aktiengesellschaft
- Ulrich Grigo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stabilized copolycarbonate from dihydroxy diphenyl cycloalkane
- Patent number 5,086,159
- Issue date Feb 4, 1992
- Bayer Aktiengesellschaft
- Karl-Herbert Fritsch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysiloxane-polycarbonate block copolymers based on certain dihydr...
- Patent number 5,068,302
- Issue date Nov 26, 1991
- Bayer Aktiengesellschaft
- Peter Horlacher
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester-carbonate based on 1,1-bis-(4-hydroxyphenyl)-alkylcycloal...
- Patent number 5,041,521
- Issue date Aug 20, 1991
- Bayer Aktiengesellschaft
- Volker Serini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING MENTHYLAMIDES
- Publication number 20090171119
- Publication date Jul 2, 2009
- SALTIGO GMBH
- Andreas Job
- C07 - ORGANIC CHEMISTRY

Uwe Westeppe

Person

Patents Grantslast 30 patents

Compostable adhesive

Stabilization of polycarbonates having high heat distortion tempera...

Thermoplastic moulding compounds of polyamides and resin copolymers

Mixtures of polyalkylene terephthalates, new polycarbonates and/or...

Special dihydroxydiphenyl bicycloalkanes, their production and thei...

Interpolymers of aromatic polyesters and rubbers

Polycarbonate from dihydroxydiphenyl cycloalkane

Polycarbonate from special dihydroxydiphenyl bicycloalkane

Process for the preparation of substituted cycloalkylidene bisphenols

Stabilization of highly heat distortion resistant polycarbonates

Process for the production of alloys of rubbers and aromatic polyes...

Carbonates, their production and their use as flow aids

Polycarbonate molding composition

Polycarbonate/ABS compositions of high heat resistance

Ternary thermoplastic mixtures

Polycarbonate mixtures in optical applications

Polycarbonate from bi(tetrahydrofuran)di phenol

Polycarbonate from dihydroxy diphenyl cycloalkane

Polycarbonate molding compositions

Moulding compounds of polyamides and graft polymers containing tert...

Polyamide moulding compositions containing finely divided polyaryle...

Polydiorganosiloxane/polycarbonate block cocondensates based on cer...

Mixtures of special new polycarbonates with other thermoplastics or...

Heat resistant polycarbonate molding compositions

Two-stage process for the production of polycarbonates based on spe...

Aromatic ethers

Thermoplastic molding compositions of a polysiloxane block copolyca...

Stabilized copolycarbonate from dihydroxy diphenyl cycloalkane

Polysiloxane-polycarbonate block copolymers based on certain dihydr...

Polyester-carbonate based on 1,1-bis-(4-hydroxyphenyl)-alkylcycloal...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING MENTHYLAMIDES