Michael Walkowiak

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Porous fillers in polymerizable compositions
- Patent number 4,707,504
- Issue date Nov 17, 1987
- Bayer Aktiengesellschaft
- Michael Walkowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymerizable dental compositions and molded dental articles produc...
- Patent number 4,552,906
- Issue date Nov 12, 1985
- Bayer Aktiengesellschaft
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photopolymerizable dental compositions
- Patent number 4,437,836
- Issue date Mar 20, 1984
- Bayer Aktiengesellschaft
- Robert Schmitz-Josten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental materials based on organic plastics in paste form
- Patent number 4,394,465
- Issue date Jul 19, 1983
- Bayer Aktiengesellschaft
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thixotropic formulations of silicone pastes for impressions of teet...
- Patent number 4,389,496
- Issue date Jun 21, 1983
- Bayer Aktiengesellschaft
- Bernhard Leusner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Filler-containing bead polymers
- Patent number 4,389,507
- Issue date Jun 21, 1983
- Bayer AG
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental material based on crosslinked plastic and polymerizable binder
- Patent number 4,369,262
- Issue date Jan 18, 1983
- Bayer Aktiengesellschaft
- Michael Walkowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental compositions
- Patent number 4,323,348
- Issue date Apr 6, 1982
- Bayer Aktiengesellschaft
- Robert Schmitz-Josten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental materials based on organic plastics in paste form
- Patent number 4,308,190
- Issue date Dec 29, 1981
- Bayer Aktiengesellschaft
- Michael Walkowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental materials which are opaque to X-rays and are based on organi...
- Patent number 4,302,376
- Issue date Nov 24, 1981
- Bayer Aktiengesellschaft
- Michael Walkowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Shaped dental articles
- Patent number 4,300,886
- Issue date Nov 17, 1981
- Bayer Aktiengesellschaft
- Carlhans Suling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bead polymers of viscous dimethacrylates
- Patent number 4,277,536
- Issue date Jul 7, 1981
- Bayer Aktiengesellschaft
- Wolfgang Podszun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of bead polymers
- Patent number 4,233,424
- Issue date Nov 11, 1980
- Bayer Aktiengesellschaft
- Carlhans Suling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of bead polymers
- Patent number 4,223,114
- Issue date Sep 16, 1980
- Bayer Aktiengesellschaft
- Carlhans Suling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impression materials for dentistry
- Patent number 4,182,829
- Issue date Jan 8, 1980
- Bayer Aktiengesellschaft
- Michael Walkowiak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental filling material
- Patent number 4,177,563
- Issue date Dec 11, 1979
- Bayer Aktiengesellschaft
- Robert Schmitz-Josten
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxo-imidazolidine substituted cephalosporins and antibacterial comp...
- Patent number 4,107,304
- Issue date Aug 15, 1978
- Bayer Aktiengesellschaft
- Wilfried Schrock
- C07 - ORGANIC CHEMISTRY

Michael Walkowiak

Person

Patents Grantslast 30 patents

Porous fillers in polymerizable compositions

Polymerizable dental compositions and molded dental articles produc...

Photopolymerizable dental compositions

Dental materials based on organic plastics in paste form

Thixotropic formulations of silicone pastes for impressions of teet...

Filler-containing bead polymers

Dental material based on crosslinked plastic and polymerizable binder

Dental compositions

Dental materials based on organic plastics in paste form

Dental materials which are opaque to X-rays and are based on organi...

Shaped dental articles

Bead polymers of viscous dimethacrylates

Process for the production of bead polymers

Process for the production of bead polymers

Impression materials for dentistry

Dental filling material

Oxo-imidazolidine substituted cephalosporins and antibacterial comp...