John J. Waldmann

Person

Charlotte, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chemical composition for treatment of nitrate and odors from water...
- Patent number 6,716,366
- Issue date Apr 6, 2004
- Maxichem Inc.
- John J. Waldmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the elimination of livestock wastewater odors and waste...
- Patent number 6,261,459
- Issue date Jul 17, 2001
- Polymer Research Corporation
- John J. Waldmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment for paint and lacquer waste water
- Patent number 6,136,200
- Issue date Oct 24, 2000
- Polymer Research Corporation
- John J. Waldmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Agents having high nitrogen content and high cationic charge based...
- Patent number 5,659,011
- Issue date Aug 19, 1997
- John J. Waldmann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Compositions for the detackification of paint spray booth water and...
- Patent number 5,294,352
- Issue date Mar 15, 1994
- John J. Waldmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Absorbent agents for clean-up of liquid hydrocarbons
- Patent number 5,238,575
- Issue date Aug 24, 1993
- Maxichem, Inc.
- John J. Waldmann
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for controlling pitch in paper industry using PGAC or PGUAC
- Patent number 5,135,613
- Issue date Aug 4, 1992
- Maxichem, Inc.
- John J. Waldmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions of inorganic -organic alloy with highly charged nitrog...
- Patent number 4,902,779
- Issue date Feb 20, 1990
- John J. Waldmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compositions of inorganic-organic alloy with high nitrogen content...
- Patent number 4,891,422
- Issue date Jan 2, 1990
- Maxichem, Inc.
- John J. Waldmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Chemical composition for treatment of nitrate and odors from water...
- Publication number 20020011447
- Publication date Jan 31, 2002
- John J. Waldmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

John J. Waldmann

Person

Patents Grantslast 30 patents

Chemical composition for treatment of nitrate and odors from water...

Process for the elimination of livestock wastewater odors and waste...

Treatment for paint and lacquer waste water

Agents having high nitrogen content and high cationic charge based...

Compositions for the detackification of paint spray booth water and...

Absorbent agents for clean-up of liquid hydrocarbons

Method for controlling pitch in paper industry using PGAC or PGUAC

Compositions of inorganic -organic alloy with highly charged nitrog...

Compositions of inorganic-organic alloy with high nitrogen content...

Patents Applicationslast 30 patents

Chemical composition for treatment of nitrate and odors from water...