Erich Schwartz

Person

Ludwigshafen, DE

People

Patents Grantslast 30 patents

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
Novel reaction products of aminoalkylene polycarboxylic acids with...
- Patent number 5,071,445
- Issue date Dec 10, 1991
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous coal dispersions
- Patent number 4,675,025
- Issue date Jun 23, 1987
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous coal dispersions
- Patent number 4,657,560
- Issue date Apr 14, 1987
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Demulsifiers for breaking crude-oil emulsions and their use
- Patent number 4,537,701
- Issue date Aug 27, 1985
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ammonium salts of polymaleic acids, and their use as corrosion inhi...
- Patent number 4,435,298
- Issue date Mar 6, 1984
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ethylene-alkyne copolymers, their preparation and their use as addi...
- Patent number 4,417,038
- Issue date Nov 22, 1983
- BASF Aktiengesellschaft
- Hans-Henning Vogel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyhydroxy-polyalkylene-polyamine salts of maleic amide acids as c...
- Patent number 4,405,494
- Issue date Sep 20, 1983
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Erich Schwartz

Person

Patents Grantslast 30 patents

Middle distillates of crude oil having improved cold flow properties

Novel reaction products of aminoalkylene polycarboxylic acids with...

Aqueous coal dispersions

Aqueous coal dispersions

Demulsifiers for breaking crude-oil emulsions and their use

Ammonium salts of polymaleic acids, and their use as corrosion inhi...

Ethylene-alkyne copolymers, their preparation and their use as addi...

Polyhydroxy-polyalkylene-polyamine salts of maleic amide acids as c...