Inventor
GRAEF PETER A
US23 patents
⚠️ This page may combine multiple inventors who share the name “GRAEF PETER A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEYERHAEUSER CO
17 patentsUS6673983B1Jan 6, 2004
Wetlaid unitary stratified composite containing absorbent material
WEYERHAEUSER CO110 citations98
US6670522B1Dec 30, 2003
Wetlaid unitary stratified composite
WEYERHAEUSER CO96 citations98
US6630054B1Oct 7, 2003
Methods for forming a fluted composite
WEYERHAEUSER CO156 citations98
US6525240B1Feb 25, 2003
Absorbent article containing unitary stratified composite
WEYERHAEUSER CO113 citations98
US6521812B1Feb 18, 2003
Absorbent article containing a wetlaid unitary stratified composite
WEYERHAEUSER CO87 citations98
US5225047AJul 6, 1993
Crosslinked cellulose products and method for their preparation
WEYERHAEUSER CO170 citations98
US6518479B1Feb 11, 2003
Absorbent article containing a foam-formed unitary stratified composite
WEYERHAEUSER CO124 citations97
US6734335B1May 11, 2004
Unitary absorbent system
WEYERHAEUSER CO138 citations96
US5399240AMar 21, 1995
Crosslinked cellulose products and method for their preparation
WEYERHAEUSER CO65 citations96
US4853086AAug 1, 1989
Hydrophilic cellulose product and method of its manufacture
WEYERHAEUSER CO108 citations96
US6436231B1Aug 20, 2002
Method and apparatus for crosslinking individualized cellulose fibers
WEYERHAEUSER CO46 citations94
US5437418AAug 1, 1995
Apparatus for crosslinking individualized cellulose fibers
WEYERHAEUSER CO83 citations94
US5324575AJun 28, 1994
A densified absorbent web of cross-linked high-bulk fiber
WEYERHAEUSER CO45 citations94
US5252275AOct 12, 1993
Method of densifying crosslinked fibers
WEYERHAEUSER CO69 citations94
US6867346B1Mar 15, 2005
Absorbent composite having fibrous bands
WEYERHAEUSER CO102 citations92
US5253815AOct 19, 1993
Fiberizing apparatus
WEYERHAEUSER CO15 citations72
US5324391AJun 28, 1994
Method for crosslinking cellulose fibers
WEYERHAEUSER CO8 citations71
NAT INST FOR STRATEGIC TECHNOL
4 patentsUS7465373B2Dec 16, 2008
Unitary stratified composite
NAT INST FOR STRATEGIC TECHNOL87 citations98
US7166190B2Jan 23, 2007
Methods for forming a fluted composite
NAT INST FOR STRATEGIC TECHNOL124 citations98
US7125470B2Oct 24, 2006
Unitary stratified composite
NAT INST FOR STRATEGIC TECHNOL113 citations98
US6962645B2Nov 8, 2005
Reticulated absorbent composite
NAT INST FOR STRATEGIC TECHNOL91 citations97