Donald L. Klass

Person

Barrington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas sweetening by membrane permeation
- Patent number 4,561,864
- Issue date Dec 31, 1985
- Institute of Gas Technology
- Donald L. Klass
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methane production from and beneficiation of anaerobic digestion of...
- Patent number 4,424,064
- Issue date Jan 3, 1984
- United Gas Pipe Line Company
- Donald L. Klass
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stabilized gasoline-alcohol fuel compositions
- Patent number 4,384,872
- Issue date May 24, 1983
- Institute of Gas Technology
- Frank L. Kester
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methane production from and beneficiation of anaerobic digestion of...
- Patent number 4,329,428
- Issue date May 11, 1982
- United Gas Pipe Line Company
- Sambhunath Ghosh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Two phase anaerobic digester system
- Patent number 4,318,993
- Issue date Mar 9, 1982
- Institute of Gas Technology
- Sambhunath Ghosh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methane production by anaerobic digestion of plant material and org...
- Patent number 4,316,961
- Issue date Feb 23, 1982
- United Gas Pipe Line Company
- Donald L. Klass
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Anaerobic digestion of waste and biomass by use of lactobacillus cu...
- Patent number 4,314,904
- Issue date Feb 9, 1982
- Transagra Corporation
- Paul A. Fedde
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal of sulfur dioxide from waste gases
- Patent number 4,208,387
- Issue date Jun 17, 1980
- Institute of Gas Technology
- Donald L. Klass
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Situ mining of fossil fuel containing inorganic matrices
- Patent number 4,184,547
- Issue date Jan 22, 1980
- Institute of Gas Technology
- Donald L. Klass
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of gas production from geopressurized geothermal brines
- Patent number 4,171,017
- Issue date Oct 16, 1979
- Institute of Gas Technology
- Donald L. Klass
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process for preparing vinyl esters
- Patent number 4,161,610
- Issue date Jul 17, 1979
- Union Oil Company of California
- Donald L. Klass
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Storage of fuel gas
- Patent number 4,147,456
- Issue date Apr 3, 1979
- Institute of Gas Technology
- Donald L. Klass
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Situ mining of fossil fuel containing inorganic matrices
- Patent number 4,085,972
- Issue date Apr 25, 1978
- Institute of Gas Technology
- Sambhunath Ghosh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for the preparation of unsaturated esters
- Patent number 4,057,575
- Issue date Nov 8, 1977
- Union Oil Company of California
- Donald L. Klass
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Two phase anaerobic digestion
- Patent number 4,022,665
- Issue date May 10, 1977
- Institute of Gas Technology
- Sambhunath Ghosh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Anaerobic digestion with liberated enzyme biomass fractions
- Patent number 3,994,780
- Issue date Nov 30, 1976
- Institute of Gas Technology
- Donald L. Klass
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Donald L. Klass

Person

Patents Grantslast 30 patents

Gas sweetening by membrane permeation

Methane production from and beneficiation of anaerobic digestion of...

Stabilized gasoline-alcohol fuel compositions

Methane production from and beneficiation of anaerobic digestion of...

Two phase anaerobic digester system

Methane production by anaerobic digestion of plant material and org...

Anaerobic digestion of waste and biomass by use of lactobacillus cu...

Removal of sulfur dioxide from waste gases

Situ mining of fossil fuel containing inorganic matrices

Method of gas production from geopressurized geothermal brines

Process for preparing vinyl esters

Storage of fuel gas

Situ mining of fossil fuel containing inorganic matrices

Process for the preparation of unsaturated esters

Two phase anaerobic digestion

Anaerobic digestion with liberated enzyme biomass fractions