Dietmar Schapel

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Gel compounds, their production and use
- Patent number 5,362,834
- Issue date Nov 8, 1994
- Bayer Aktiengesellschaft
- Dietmar Schapel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire retardant foams comprising expandable graphite, amine salts an...
- Patent number 5,173,515
- Issue date Dec 22, 1992
- Bayer Aktiengesellschaft
- Wulf von Bonin
- E04 - BUILDING
Information Patent Grant
Process for the removal of surface-distributed hydrocarbons, in par...
- Patent number 4,980,072
- Issue date Dec 25, 1990
- Bayer Aktiengesellschaft
- Thomas Augustin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reinforced plasterboard and method of forming
- Patent number 4,902,348
- Issue date Feb 20, 1990
- Bayer Aktiengesellschaft
- Gert Kossatz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Impregnating agent and its use
- Patent number 4,826,948
- Issue date May 2, 1989
- Bayer Aktiengesellschaft
- Bernhard Jansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of impregnating
- Patent number 4,810,536
- Issue date Mar 7, 1989
- Bayer Aktiengesellschaft
- Bernhard Jansen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Laminated dressing
- Patent number 4,748,974
- Issue date Jun 7, 1988
- Bayer Aktiengesellschaft
- Roland Richter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biologically active composition for purifying waste water and outgo...
- Patent number 4,681,851
- Issue date Jul 21, 1987
- Bayer Aktiengesellschaft
- Jorg Baumgarten
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Self-adhesive sheet-like structures, process for their preparation...
- Patent number 4,661,099
- Issue date Apr 28, 1987
- Bayer Aktiengesellschaft
- Miklos von Bittera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Immobilization of cells in polyurethane hydrogel
- Patent number 4,634,672
- Issue date Jan 6, 1987
- Bayer Aktiengesellschaft
- Jorg Baumgarten
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Constructional material
- Patent number 4,570,622
- Issue date Feb 18, 1986
- Bayer Aktiengesellschaft
- Wulf von Bonin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ectoparasiticide-containing polyurethanes
- Patent number 4,544,547
- Issue date Oct 1, 1985
- Bayer Aktiengesellschaft
- Miklos von Bittera
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ectoparasiticide-containing collars for pets
- Patent number 4,543,247
- Issue date Sep 24, 1985
- Bayer Aktiengesellschaft
- Miklos von Bittera
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ion exchanger fertilizers and a process for supplying plants with n...
- Patent number 4,469,502
- Issue date Sep 4, 1984
- Bayer Aktiengesellschaft
- Harold Heller
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Gel pads and a process for their preparation
- Patent number 4,456,642
- Issue date Jun 26, 1984
- Bayer Aktiengesellschaft
- Hans-Heribert Burgdorfer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous preparation and its use for the preparation of ceramic masses
- Patent number 4,452,905
- Issue date Jun 5, 1984
- Bayer Aktiengesellschaft
- Franz Drinkuth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Aqueous preparation and its use in the production of ceramic compos...
- Patent number 4,448,914
- Issue date May 15, 1984
- Bayer Aktiengesellschaft
- Franz Drinkuth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Constructional material
- Patent number 4,411,262
- Issue date Oct 25, 1983
- Bayer Aktiengesellschaft
- Wulf von Bonin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fertilizers
- Patent number 4,402,725
- Issue date Sep 6, 1983
- Bayer Aktiengesellschaft
- Harold Heller
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Stable polymer gels
- Patent number 4,160,754
- Issue date Jul 10, 1979
- Bayer Aktiengesellschaft
- Dietmar Schapel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of thermoformable polyisocyanurate foams
- Patent number 4,129,697
- Issue date Dec 12, 1978
- Bayer Aktiengesellschaft
- Dietmar Schapel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Dietmar Schapel

Person

Patents Grantslast 30 patents

Gel compounds, their production and use

Fire retardant foams comprising expandable graphite, amine salts an...

Process for the removal of surface-distributed hydrocarbons, in par...

Reinforced plasterboard and method of forming

Impregnating agent and its use

Method of impregnating

Laminated dressing

Biologically active composition for purifying waste water and outgo...

Self-adhesive sheet-like structures, process for their preparation...

Immobilization of cells in polyurethane hydrogel

Constructional material

Ectoparasiticide-containing polyurethanes

Ectoparasiticide-containing collars for pets

Ion exchanger fertilizers and a process for supplying plants with n...

Gel pads and a process for their preparation

Aqueous preparation and its use for the preparation of ceramic masses

Aqueous preparation and its use in the production of ceramic compos...

Constructional material

Fertilizers

Stable polymer gels

Process for the production of thermoformable polyisocyanurate foams