Paper Technology Foundation, Inc.

Organization

Kalamazoo, MI, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Use of fractionated fiber furnishes in the manufacture of tissue pr...
- Patent number 6,821,387
- Issue date Nov 23, 2004
- Paper Technology Foundation, Inc.
- Sheng-Hsin Hu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Patent number 6,623,806
- Issue date Sep 23, 2003
- Paper Technology Foundation Inc.
- Blair Alex Owens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Patent number 6,620,461
- Issue date Sep 16, 2003
- Paper Technology Foundation Inc.
- Blair Alex Owens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stam-assisted paper impregnation
- Patent number 6,537,616
- Issue date Mar 25, 2003
- Paper Technology Foundation Inc.
- Charles John Gilfert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Steam-assisted paper impregnation
- Patent number 6,537,615
- Issue date Mar 25, 2003
- Paper Technology Foundation Inc.
- Charles John Gilfert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Patent number 6,458,419
- Issue date Oct 1, 2002
- Paper Technology Foundation Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Patent number 6,281,350
- Issue date Aug 28, 2001
- Paper Technology Foundation Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Strengthening compositions and treatments for lignocellulosic mater...
- Patent number 6,211,357
- Issue date Apr 3, 2001
- Paper Technology Foundation, Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Partially impregnated lignocellulosic materials
- Patent number 6,194,057
- Issue date Feb 27, 2001
- Paper Technology Foundation Inc.
- Steven Michael Schennum
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Publication number 20020197406
- Publication date Dec 26, 2002
- Paper Technology Foundation Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Publication number 20020187268
- Publication date Dec 12, 2002
- Paper Technology Foundation Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for the reduction of bleeding of lignosulfonates from ligno...
- Publication number 20010051281
- Publication date Dec 13, 2001
- Paper Technology Foundation Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Strengthening compositions and treatments for lignocellulosic mater...
- Publication number 20010005529
- Publication date Jun 28, 2001
- Paper Technology Foundation Inc.
- Blair Alex Owens
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Paper Technology Foundation, Inc.

Organization

Patents Grantslast 30 patents

Use of fractionated fiber furnishes in the manufacture of tissue pr...

Methods for the reduction of bleeding of lignosulfonates from ligno...

Methods for the reduction of bleeding of lignosulfonates from ligno...

Stam-assisted paper impregnation

Steam-assisted paper impregnation

Methods for the reduction of bleeding of lignosulfonates from ligno...

Methods for the reduction of bleeding of lignosulfonates from ligno...

Strengthening compositions and treatments for lignocellulosic mater...

Partially impregnated lignocellulosic materials

Patents Applicationslast 30 patents

Methods for the reduction of bleeding of lignosulfonates from ligno...

Methods for the reduction of bleeding of lignosulfonates from ligno...

Methods for the reduction of bleeding of lignosulfonates from ligno...

Strengthening compositions and treatments for lignocellulosic mater...

Trademarklast 30 trademarks