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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for feeding chemicals into a pulp process st...
- Patent number 8,440,052
- Issue date May 14, 2013
- Nalco Company
- Prasad Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and arrangement for feeding chemicals into a process stream
- Patent number 7,981,251
- Issue date Jul 19, 2011
- Nalco Company
- Tommy Jacobson
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and arrangement for feeding chemicals into a process stream
- Patent number 7,550,060
- Issue date Jun 23, 2009
- Nalco Company
- Tommy Jacobson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND ARRANGEMENT FOR FEEDING CHEMICALS INTO A PROCESS STREAM
- Publication number 20090211721
- Publication date Aug 27, 2009
- Tommy Jacobson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and arrangement for feeding chemicals into a process stream
- Publication number 20070169908
- Publication date Jul 26, 2007
- Tommy Jacobson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mixing of chemicals into a thin stock pipe
- Publication number 20070133346
- Publication date Jun 14, 2007
- Tommy Jacobson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL