Gerd Konrad

Person

Limburgerhof, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Water-thickening copolymers of acrylic and N-alkylmaleamic monomers
- Patent number 5,880,236
- Issue date Mar 9, 1999
- Gerd Konrad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reaction products of olefinically unsaturated carboxylic acids and...
- Patent number 5,661,220
- Issue date Aug 26, 1997
- BASF Aktiengesellschaft
- Dieter Faul
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of almost colorless solutions of n-methylmorpholine oxide
- Patent number 5,502,188
- Issue date Mar 26, 1996
- BASF Corporation
- Klemens Massonne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluid loss control additives for oil well cementing compositions
- Patent number 5,228,915
- Issue date Jul 20, 1993
- BASF Corporation
- Stefano C. Crema
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Middle distillates of crude oil having improved cold flow properties
- Patent number 5,178,641
- Issue date Jan 12, 1993
- BASF Corporation
- Gerd Konrad
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluid loss control additives for oil well cementing compositions
- Patent number 5,046,562
- Issue date Sep 10, 1991
- BASF Corporation
- Stefano C. Crema
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluid loss control additives for oil well cementing compositions
- Patent number 5,025,040
- Issue date Jun 18, 1991
- BASF
- Stefano C. Crema
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluid loss control additives for oil well cementing compositions
- Patent number 4,933,378
- Issue date Jun 12, 1990
- BASF Corporation
- Clare H. Kucera
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Fluid loss control additives for oil well cementing compositions
- Patent number 4,931,489
- Issue date Jun 5, 1990
- BASF Corporation
- Clare H. Kucera
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Gerd Konrad

Person

Patents Grantslast 30 patents

Water-thickening copolymers of acrylic and N-alkylmaleamic monomers

Reaction products of olefinically unsaturated carboxylic acids and...

Production of almost colorless solutions of n-methylmorpholine oxide

Fluid loss control additives for oil well cementing compositions

Middle distillates of crude oil having improved cold flow properties

Fluid loss control additives for oil well cementing compositions

Fluid loss control additives for oil well cementing compositions

Fluid loss control additives for oil well cementing compositions

Fluid loss control additives for oil well cementing compositions