Peter A. Graef

Person

Puyallup, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Unitary stratified composite
- Patent number 7,465,373
- Issue date Dec 16, 2008
- National Institute for Strategic Technology Acquisition and Commercialization
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for forming a fluted composite
- Patent number 7,166,190
- Issue date Jan 23, 2007
- National Institute for Strategic Technology Acquisistion and Commercialization
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Unitary stratified composite
- Patent number 7,125,470
- Issue date Oct 24, 2006
- National Institute for Strategic Technology Acquisitions and Commercialization
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reticulated absorbent composite
- Patent number 6,969,781
- Issue date Nov 29, 2005
- Weyeerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reticulated absorbent composite
- Patent number 6,962,645
- Issue date Nov 8, 2005
- National Institute for Strategic Technology Acquisition
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent composite having fibrous bands
- Patent number 6,867,346
- Issue date Mar 15, 2005
- Weyerhaeuser Company
- Melissa I. Dopps
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Unitary absorbent system
- Patent number 6,734,335
- Issue date May 11, 2004
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wetlaid unitary stratified composite containing absorbent material
- Patent number 6,673,983
- Issue date Jan 6, 2004
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wetlaid unitary stratified composite
- Patent number 6,670,522
- Issue date Dec 30, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for forming a fluted composite
- Patent number 6,630,054
- Issue date Oct 7, 2003
- Weyerhaeuser Company
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Absorbent article containing unitary stratified composite
- Patent number 6,525,240
- Issue date Feb 25, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent article containing a wetlaid unitary stratified composite
- Patent number 6,521,812
- Issue date Feb 18, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent article containing a foam-formed unitary stratified compo...
- Patent number 6,518,479
- Issue date Feb 11, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for crosslinking individualized cellulose fibers
- Patent number 6,436,231
- Issue date Aug 20, 2002
- Weyerhaeuser
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing reduced odor and improved brightness individu...
- Patent number 5,562,740
- Issue date Oct 8, 1996
- The Procter & Gamble Company
- Jeffery T. Cook
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for crosslinking individualized cellulose fibers
- Patent number 5,437,418
- Issue date Aug 1, 1995
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crosslinked cellulose products and method for their preparation
- Patent number 5,399,240
- Issue date Mar 21, 1995
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for crosslinking cellulose fibers
- Patent number 5,324,391
- Issue date Jun 28, 1994
- Weyerhaeuser Company
- Allan R. Carney
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
A densified absorbent web of cross-linked high-bulk fiber
- Patent number 5,324,575
- Issue date Jun 28, 1994
- Weyerhaeuser Company
- Rolland F. Sultze
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fiberizing apparatus
- Patent number 5,253,815
- Issue date Oct 19, 1993
- Weyerhaeuser Company
- Mark W. Bowns
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of densifying crosslinked fibers
- Patent number 5,252,275
- Issue date Oct 12, 1993
- Weyerhauser Company
- Rolland F. Sultze
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crosslinked cellulose products and method for their preparation
- Patent number 5,225,047
- Issue date Jul 6, 1993
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic cellulose product and method of its manufacture
- Patent number 4,853,086
- Issue date Aug 1, 1989
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
UNITARY STRATIFIED COMPOSITE
- Publication number 20060206071
- Publication date Sep 14, 2006
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fluted composite and related absorbent articles
- Publication number 20060081348
- Publication date Apr 20, 2006
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for forming a fluted composite
- Publication number 20060005934
- Publication date Jan 12, 2006
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent composite having improved surface dryness
- Publication number 20050090789
- Publication date Apr 28, 2005
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Distribution layer having improved liquid transfer to a storage layer
- Publication number 20050065487
- Publication date Mar 24, 2005
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods for forming a fluted composite
- Publication number 20040065420
- Publication date Apr 8, 2004
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent article containing unitary stratified composite
- Publication number 20030171727
- Publication date Sep 11, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent article containing unitary stratified composite
- Publication number 20030167045
- Publication date Sep 4, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorbent composite having fibrous bands
- Publication number 20030144642
- Publication date Jul 31, 2003
- Weyerhaeuser Company
- Melissa I. Dopps
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Reticulated absorbent composite
- Publication number 20030139718
- Publication date Jul 24, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Unitary stratified composite
- Publication number 20030130633
- Publication date Jul 10, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Reticulated absorbent composite
- Publication number 20030120236
- Publication date Jun 26, 2003
- Weyerhaeuser Company
- Peter A. Graef
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Unitary distribution layer
- Publication number 20030045850
- Publication date Mar 6, 2003
- Weyerhaeuser Company
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Unitary absorbent layer
- Publication number 20030018311
- Publication date Jan 23, 2003
- Weyerhaeuser Company
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
RETICULATED ABSORBENT COMPOSITE
- Publication number 20030009141
- Publication date Jan 9, 2003
- PETER A. GRAEF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Distribution layer having improved liquid transfer to a storage layer
- Publication number 20020143307
- Publication date Oct 3, 2002
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Distribution layer having improved liquid transfer to a storage layer
- Publication number 20020137422
- Publication date Sep 26, 2002
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Unitary distribution layer
- Publication number 20020123728
- Publication date Sep 5, 2002
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Crosslinked cellulosic product
- Publication number 20020112296
- Publication date Aug 22, 2002
- Peter A. Graef
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Crosslinked cellulosic product formed by extrusion process
- Publication number 20020088581
- Publication date Jul 11, 2002
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
UNITARY ABSORBENT LAYER
- Publication number 20020026166
- Publication date Feb 28, 2002
- Weyerhaeuser Company
- PETER A. GRAEF
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Absorbent composite having improved surface dryness
- Publication number 20020007169
- Publication date Jan 17, 2002
- Weyerhaeuser Company
- Peter A. Graef
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Peter A. Graef

Person

Patents Grantslast 30 patents

Unitary stratified composite

Methods for forming a fluted composite

Unitary stratified composite

Reticulated absorbent composite

Reticulated absorbent composite

Absorbent composite having fibrous bands

Unitary absorbent system

Wetlaid unitary stratified composite containing absorbent material

Wetlaid unitary stratified composite

Methods for forming a fluted composite

Absorbent article containing unitary stratified composite

Absorbent article containing a wetlaid unitary stratified composite

Absorbent article containing a foam-formed unitary stratified compo...

Method and apparatus for crosslinking individualized cellulose fibers

Process for preparing reduced odor and improved brightness individu...

Apparatus for crosslinking individualized cellulose fibers

Crosslinked cellulose products and method for their preparation

Method for crosslinking cellulose fibers

A densified absorbent web of cross-linked high-bulk fiber

Fiberizing apparatus

Method of densifying crosslinked fibers

Crosslinked cellulose products and method for their preparation

Hydrophilic cellulose product and method of its manufacture

Patents Applicationslast 30 patents

UNITARY STRATIFIED COMPOSITE

Fluted composite and related absorbent articles

Methods for forming a fluted composite

Absorbent composite having improved surface dryness

Distribution layer having improved liquid transfer to a storage layer

Methods for forming a fluted composite

Absorbent article containing unitary stratified composite

Absorbent article containing unitary stratified composite

Absorbent composite having fibrous bands

Reticulated absorbent composite

Unitary stratified composite

Reticulated absorbent composite

Unitary distribution layer

Unitary absorbent layer

RETICULATED ABSORBENT COMPOSITE

Distribution layer having improved liquid transfer to a storage layer

Distribution layer having improved liquid transfer to a storage layer

Unitary distribution layer

Crosslinked cellulosic product

Crosslinked cellulosic product formed by extrusion process

UNITARY ABSORBENT LAYER

Absorbent composite having improved surface dryness