Gerhard Hoffmann

Person

Otterstadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Production of microstructure elements
- Patent number 5,518,865
- Issue date May 21, 1996
- BASF Aktiengesellschaft
- Peter Hoessel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modification of metal surfaces
- Patent number 5,494,535
- Issue date Feb 27, 1996
- BASF Aktiengesellschaft
- Harald Keller
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Solutions of polyimide-forming substances and their use as coating...
- Patent number 5,493,003
- Issue date Feb 20, 1996
- BASF Lacke + Farben Aktiengesellschaft
- Rainer Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solutions of polyimide-forming coating materials
- Patent number 5,489,644
- Issue date Feb 6, 1996
- BASF Lacke+Farben
- Rainer Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solutions of polyimide-forming substances and their use as coating...
- Patent number 5,478,917
- Issue date Dec 26, 1995
- BASF Lacke + Farben Aktiengesellschaft
- Rainer Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat curable cathodic electrocoating composition
- Patent number 5,461,091
- Issue date Oct 24, 1995
- BASF Aktiengesellschaft
- Gerhard Hoffmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthetic resins
- Patent number 5,446,084
- Issue date Aug 29, 1995
- BASF Lacke+Farben AG
- Klaus Huemke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of micromoldings having a high aspect ratio
- Patent number 5,415,977
- Issue date May 16, 1995
- BASF Aktiengesellschaft
- Thomas Wuensch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Binders for electrocoating
- Patent number 5,401,823
- Issue date Mar 28, 1995
- BASF Lacke & Farben AG
- Klaus Huemke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric reaction products
- Patent number 5,385,977
- Issue date Jan 31, 1995
- BASF Lacke+Farben AG
- Dieter Faul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthetic resins
- Patent number 5,384,386
- Issue date Jan 24, 1995
- BASF Lacke & Farben AG
- Klaus Huemke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of a polymer/metal or polymer/semiconductor composite
- Patent number 5,356,511
- Issue date Oct 18, 1994
- BASF Aktiengesellschaft
- Peter Hoessel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production of structured layers of heat-resistant polycondensates
- Patent number 5,350,663
- Issue date Sep 27, 1994
- BASF Lacke + Farben Aktiengesellschaft
- Rainer Blum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Synthetic resin
- Patent number 5,350,636
- Issue date Sep 27, 1994
- BASF Lacke + Farben Aktiengesellschaft
- Klaus Huemke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric reaction products
- Patent number 5,336,722
- Issue date Aug 9, 1994
- BASF Lacke + Farben Aktiengesellschaft
- Dieter Faul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of microstructure elements
- Patent number 5,302,421
- Issue date Apr 12, 1994
- BASF Aktiengesellschaft
- Peter Hoessel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Production of micromoldings having a high aspect ratio
- Patent number 5,298,367
- Issue date Mar 29, 1994
- BASF Aktiengesellschaft
- Peter Hoessel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cationic resins based on copolymers of butadiene and acrylonitrile
- Patent number 5,274,011
- Issue date Dec 28, 1993
- BASF Lacke + Farben Aktiengesellschaft
- Dieter Faul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric reaction products
- Patent number 5,258,460
- Issue date Nov 2, 1993
- BASF Lacke + Farben Aktiengesellschaft
- Dieter Faul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photopolymerizable laminating material
- Patent number 5,114,831
- Issue date May 19, 1992
- BASF Aktiengesellschaft
- Friedrich Seitz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation-sensitive mixture
- Patent number 5,035,979
- Issue date Jul 30, 1991
- BASF Aktiengesellschaft
- Son Nguyen-Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation-sensitive mixture
- Patent number 5,034,305
- Issue date Jul 23, 1991
- BASF Aktiengesellschaft
- Son Nguyen-Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flexographic relief printing plate
- Patent number 4,959,285
- Issue date Sep 25, 1990
- BASF Aktiengesellschaft
- Gerhard Hoffmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Element having a layer containing a mixture which can be crosslinke...
- Patent number 4,933,261
- Issue date Jun 12, 1990
- BASF Aktiengesellschaft
- Gerhard Hoffmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for improving the ozone resistance of relief printing plates
- Patent number 4,925,775
- Issue date May 15, 1990
- BASF Aktiengesellschaft
- Gerhard Hoffmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Elements having layers containing mixtures which can be crosslinked...
- Patent number 4,921,775
- Issue date May 1, 1990
- BASF Aktiengesellschaft
- Peter Richter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymer ammonium salts
- Patent number 4,900,795
- Issue date Feb 13, 1990
- BASF Aktiengesellschaft
- Gerhard Hoffmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photopolymerizable recording material, in particular for the produc...
- Patent number 4,868,091
- Issue date Sep 19, 1989
- BASF Aktiengesellschaft
- Andreas Boettcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive recording materials having a novel graft copolymer b...
- Patent number 4,849,307
- Issue date Jul 18, 1989
- BASF Aktiengesellschaft
- Gerhard Hoffmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production of relief plates and printing plates by a positive-worki...
- Patent number 4,816,379
- Issue date Mar 28, 1989
- BASF Aktiengesellschaft
- Bernd Bronstert
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Gerhard Hoffmann

Person

Patents Grantslast 30 patents

Production of microstructure elements

Modification of metal surfaces

Solutions of polyimide-forming substances and their use as coating...

Solutions of polyimide-forming coating materials

Solutions of polyimide-forming substances and their use as coating...

Heat curable cathodic electrocoating composition

Synthetic resins

Production of micromoldings having a high aspect ratio

Binders for electrocoating

Polymeric reaction products

Synthetic resins

Production of a polymer/metal or polymer/semiconductor composite

Production of structured layers of heat-resistant polycondensates

Synthetic resin

Polymeric reaction products

Production of microstructure elements

Production of micromoldings having a high aspect ratio

Cationic resins based on copolymers of butadiene and acrylonitrile

Polymeric reaction products

Photopolymerizable laminating material

Radiation-sensitive mixture

Radiation-sensitive mixture

Flexographic relief printing plate

Element having a layer containing a mixture which can be crosslinke...

Process for improving the ozone resistance of relief printing plates

Elements having layers containing mixtures which can be crosslinked...

Polymer ammonium salts

Photopolymerizable recording material, in particular for the produc...

Photosensitive recording materials having a novel graft copolymer b...

Production of relief plates and printing plates by a positive-worki...