Gerd Greber

Person

Bad Voslau, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Benzophenone iminodiimides and heat-stable polymers derived therefrom
- Patent number 5,453,515
- Issue date Sep 26, 1995
- Chemie Linz Gesellschaft m.b.H.
- Gerd Greber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzophenone iminodiimides and heat-stable polymers derived therefrom
- Patent number 5,288,876
- Issue date Feb 22, 1994
- Chemie Linz Gesellschaft G.m.b.H.
- Gerd Greber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bismaleimides and polyimides prepared therefrom
- Patent number 5,194,545
- Issue date Mar 16, 1993
- Petrochemie Danubia Gesellschaft m.b.H.
- Heinz Horacek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Soluble and/or fusible polyimides and polyamidoimides
- Patent number 5,164,476
- Issue date Nov 17, 1992
- Chemie Linz Gesellschaft m.b.H.
- Gerd Greber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bismaleimides and their use in preparing polyimides
- Patent number 5,130,444
- Issue date Jul 14, 1992
- PCD Polymere Gesellschaft m.b.H.
- Heinz Horacek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-containing aromatic tetracarboxylic acids and derivatives th...
- Patent number 5,126,462
- Issue date Jun 30, 1992
- Chemie Linz Gesellschaft m.b.H.
- Gerd Greber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Soluble and/or fusible polyamidoimide-polyimide block copolymers
- Patent number 5,118,765
- Issue date Jun 2, 1992
- Chemie Holding Aktiengesellschaft
- Gerd Greber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicon-modified bis-phthalic acid derivatives
- Patent number 4,306,073
- Issue date Dec 15, 1981
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicon-modified phthalic acid derivatives
- Patent number 4,261,898
- Issue date Apr 14, 1981
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3- and 4-Azidophthalic acid derivatives
- Patent number 4,250,096
- Issue date Feb 10, 1981
- Ciba-Geigy Corporation
- Vratislav Kvita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
4-Siloxy derivatives of polyalkylated piperidines
- Patent number 4,210,578
- Issue date Jul 1, 1980
- Ciba-Geigy Corporation
- Jean Rody
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicon-modified imidyl-phthalic acid derivatives
- Patent number 4,210,588
- Issue date Jul 1, 1980
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization of light-sensitive polymers
- Patent number 4,177,186
- Issue date Dec 4, 1979
- Ciba-Geigy Corporation
- Jean Rody
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silicon-modified phthalic acid derivatives
- Patent number 4,176,124
- Issue date Nov 27, 1979
- Ciba-Geigy Corporation
- Roland Darms
- C07 - ORGANIC CHEMISTRY

Gerd Greber

Person

Patents Grantslast 30 patents

Benzophenone iminodiimides and heat-stable polymers derived therefrom

Benzophenone iminodiimides and heat-stable polymers derived therefrom

Bismaleimides and polyimides prepared therefrom

Soluble and/or fusible polyimides and polyamidoimides

Bismaleimides and their use in preparing polyimides

Sulfur-containing aromatic tetracarboxylic acids and derivatives th...

Soluble and/or fusible polyamidoimide-polyimide block copolymers

Silicon-modified bis-phthalic acid derivatives

Silicon-modified phthalic acid derivatives

3- and 4-Azidophthalic acid derivatives

4-Siloxy derivatives of polyalkylated piperidines

Silicon-modified imidyl-phthalic acid derivatives

Stabilization of light-sensitive polymers

Silicon-modified phthalic acid derivatives