Colin Elston

Person

Gig Harbor, 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
Reducing odor in absorbent products
- Patent number 7,175,741
- Issue date Feb 13, 2007
- Weyerhaeuser, Co.
- Hugh West
- 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
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
Crosslinkable cellulosic fibrous product
- Patent number 6,572,919
- Issue date Jun 3, 2003
- Weyerhaeuser Company
- John A. Westland
- 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
Crosslinkable cellulosic fibrous product
- Patent number 6,300,259
- Issue date Oct 9, 2001
- Weyerhaeuser Company
- John A. Westland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Densified cellulose fiber pads and method of making the same
- Patent number 5,877,097
- Issue date Mar 2, 1999
- Weyerhaeuser Company
- Hugh West
- 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

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
Reducing odor in absorbent products
- Publication number 20050011623
- Publication date Jan 20, 2005
- Hugh West
- 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
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
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
Crosslinkable cellulosic fibrous product
- Publication number 20020031971
- Publication date Mar 14, 2002
- Weyerhaeuser Company
- John A. Westland
- 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

Colin Elston

Person

Patents Grantslast 30 patents

Unitary stratified composite

Reducing odor in absorbent products

Unitary stratified composite

Wetlaid unitary stratified composite containing absorbent material

Wetlaid unitary stratified composite

Crosslinkable cellulosic fibrous product

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

Crosslinkable cellulosic fibrous product

Densified cellulose fiber pads and method of making the same

Apparatus for crosslinking individualized cellulose fibers

Patents Applicationslast 30 patents

UNITARY STRATIFIED COMPOSITE

Reducing odor in absorbent products

Absorbent article containing unitary stratified composite

Absorbent article containing unitary stratified composite

Reticulated absorbent composite

Unitary stratified composite

Unitary absorbent layer

Crosslinkable cellulosic fibrous product

UNITARY ABSORBENT LAYER