Denys Francois Leclerc

Person

Vancouver, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method for determining chemical pulp kappa number with visible-near...
- Patent number 7,604,712
- Issue date Oct 20, 2009
- FPInnovations
- Thanh P. Trung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Kraft pulp yield by heat treatment of polysulphide liquors generate...
- Patent number 7,371,307
- Issue date May 13, 2008
- FPInnovations
- Ronald Peter van Heek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for determining liquid content in chemical pulps using ramen...
- Patent number 6,551,451
- Issue date Apr 22, 2003
- Pulp and Paper Research Institute of Canada
- Thanh P. Trung
- G01 - MEASURING TESTING
Information Patent Grant
Determination of ionic species concentration by near infrared spect...
- Patent number 6,339,222
- Issue date Jan 15, 2002
- Kvaerner Canada Inc.
- Michael Kester
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Determination of sodium sulfide and sulfidity in green liquors and...
- Patent number 5,616,214
- Issue date Apr 1, 1997
- Pulp and Paper Research Institute of Canada
- Denys F. Leclerc
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of recausticizing system operation by IR spectroscopys
- Patent number 5,378,320
- Issue date Jan 3, 1995
- Pulp & Paper Research Institute of Canada
- Denys F. LeClerc
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of recovery boiler operation by IR spectroscopy
- Patent number 5,364,502
- Issue date Nov 15, 1994
- Pulp & Paper Research Institute of Canada
- Denys F. LeClerc
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Determination and control of effective alkali in kraft liquors by I...
- Patent number 5,282,931
- Issue date Feb 1, 1994
- Pulp and Paper Research Institute of Canada
- Denys F. LeClerc
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for determining chemical pulp Kappa number with visible-near...
- Publication number 20060196622
- Publication date Sep 7, 2006
- Thanh P. Trung
- G01 - MEASURING TESTING
Information Patent Application
Kraft pulp yield by heat treatment of polysulphide liquors generate...
- Publication number 20050072539
- Publication date Apr 7, 2005
- Ronald Peter van Heek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Kraft pulp yield by heat treatment of polysulphide liquors generate...
- Publication number 20020144794
- Publication date Oct 10, 2002
- Ronald Peter van Heek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Determination of ionic species concentration by near infrared spect...
- Publication number 20020053640
- Publication date May 9, 2002
- Michael Kester
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Determination of kappa number in chemical pulps by raman spectrometry
- Publication number 20010017195
- Publication date Aug 30, 2001
- Thanh P. Trung
- G01 - MEASURING TESTING

Denys Francois Leclerc

Person

Patents Grantslast 30 patents

Method for determining chemical pulp kappa number with visible-near...

Kraft pulp yield by heat treatment of polysulphide liquors generate...

Method for determining liquid content in chemical pulps using ramen...

Determination of ionic species concentration by near infrared spect...

Determination of sodium sulfide and sulfidity in green liquors and...

Control of recausticizing system operation by IR spectroscopys

Control of recovery boiler operation by IR spectroscopy

Determination and control of effective alkali in kraft liquors by I...

Patents Applicationslast 30 patents

Method for determining chemical pulp Kappa number with visible-near...

Kraft pulp yield by heat treatment of polysulphide liquors generate...

Kraft pulp yield by heat treatment of polysulphide liquors generate...

Determination of ionic species concentration by near infrared spect...

Determination of kappa number in chemical pulps by raman spectrometry