Helmut Schmid

Person

Krefeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
UV-protected, multilayer polycarbonate sheets
- Patent number 5,846,659
- Issue date Dec 8, 1998
- Bayer Aktiengesellschaft
- Hartmut Lower
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Curable reaction compositions for producing data carriers
- Patent number 4,961,179
- Issue date Oct 2, 1990
- Bayer Aktiengesellschaft
- Werner Kloker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Apparatus for the production of low tension moulded parts
- Patent number 4,908,216
- Issue date Mar 13, 1990
- Bayer Aktiengesellschaft
- Josef Dullings
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Synthetic resin parts with quasi dielectric isotropic structure
- Patent number 4,780,255
- Issue date Oct 25, 1988
- Bayer Aktiengesellschaft
- Hans-Werner Depcik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic mixtures of aromatic polycarbonates and polystyrenes...
- Patent number 4,777,215
- Issue date Oct 11, 1988
- Bayer Aktiengesellschaft
- Wolfgang Wehnert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plastics mouldings finished with a three-layer coating and a proces...
- Patent number 4,456,647
- Issue date Jun 26, 1984
- Bayer Aktiengesellschaft
- Manfred Schonfelder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Test apparatus for determining resistance to light and weather infl...
- Patent number 4,391,522
- Issue date Jul 5, 1983
- Original Hanau Heraeus GmbH
- Helmut Schmid
- G01 - MEASURING TESTING
Information Patent Grant
Esters of phosphorous acid
- Patent number 4,323,501
- Issue date Apr 6, 1982
- Bayer Aktiengesellschaft
- Erich Eimers
- C07 - ORGANIC CHEMISTRY

Helmut Schmid

Person

Patents Grantslast 30 patents

UV-protected, multilayer polycarbonate sheets

Curable reaction compositions for producing data carriers

Apparatus for the production of low tension moulded parts

Synthetic resin parts with quasi dielectric isotropic structure

Thermoplastic mixtures of aromatic polycarbonates and polystyrenes...

Plastics mouldings finished with a three-layer coating and a proces...

Test apparatus for determining resistance to light and weather infl...

Esters of phosphorous acid