Jawed Sarkar

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of dewatering sludge using enzymes
- Patent number 6,733,673
- Issue date May 11, 2004
- Ondeo Nalco Company
- Jawed Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of dewatering sludge using enzymes
- Patent number 6,733,674
- Issue date May 11, 2004
- Ondeo Nalco Company
- Jawed Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for enhancing the freeness of papermaking pulp
- Patent number 5,507,914
- Issue date Apr 16, 1996
- Nalco Chemical Company
- Jawed M. Sarkar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Enzymes in combination with polyelectrolytes for enhancing the free...
- Patent number 5,501,770
- Issue date Mar 26, 1996
- Nalco Chemical Company
- Jawed M. Sarkar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic anionic polyelectrolytes for enhancing the freeness of pap...
- Patent number 5,423,946
- Issue date Jun 13, 1995
- Nalco Chemical Company
- Jawed M. Sarkar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Treatment of pulp and paper wastewater with reducing agent and a po...
- Patent number 5,326,479
- Issue date Jul 5, 1994
- Nalco Chemical Company
- Jawed M. Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for controlling pitch deposits using lipase and cationic pol...
- Patent number 5,256,252
- Issue date Oct 26, 1993
- Nalco Chemical Company
- Jawed M. Sarkar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Application of enzymes and flocculants for enhancing the freeness o...
- Patent number 5,169,497
- Issue date Dec 8, 1992
- Nalco Chemical Company
- Jawed M. Sarkar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Enzyme-assisted clarification and dewatering of wastewater
- Publication number 20050258095
- Publication date Nov 24, 2005
- Jawed Sarkar
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of dewatering sludge using enzymes
- Publication number 20030141256
- Publication date Jul 31, 2003
- Jawed Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method of dewatering sludge using enzymes
- Publication number 20030141255
- Publication date Jul 31, 2003
- Jawed Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Modification of soy flour proteins for producing coagulants in pape...
- Publication number 20020144951
- Publication date Oct 10, 2002
- Jawed Sarkar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Jawed Sarkar

Person

Patents Grantslast 30 patents

Method of dewatering sludge using enzymes

Method of dewatering sludge using enzymes

Process for enhancing the freeness of papermaking pulp

Enzymes in combination with polyelectrolytes for enhancing the free...

Cationic anionic polyelectrolytes for enhancing the freeness of pap...

Treatment of pulp and paper wastewater with reducing agent and a po...

Method for controlling pitch deposits using lipase and cationic pol...

Application of enzymes and flocculants for enhancing the freeness o...

Patents Applicationslast 30 patents

Enzyme-assisted clarification and dewatering of wastewater

Method of dewatering sludge using enzymes

Method of dewatering sludge using enzymes

Modification of soy flour proteins for producing coagulants in pape...