AHLSTROM WINDSOR LOCKS LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON128

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7501363 Ethylene oxide sterilizable, low cost nonwoven laminates with high wet peel strength and improved barrier propertiesDec 12, 03Mar 10, 09[B32B]
6846382 Nonwoven web material for infusion packaging and method of making sameFeb 04, 98Jan 25, 05[D21F, B65B]
5718909 Sheet containing carbohydrate derivative for removal of E. coliSep 15, 95Feb 17, 98[A01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0234,588 Improved abrasion resistance of nonwovensAbandonedMay 15, 03Oct 19, 06[D04H]
2005/0245,151 Nonwoven wiping material with improved quaternary salt release propertiesAbandonedJun 27, 05Nov 03, 05[D04H]
2005/0014,431 Polymer coated web with good water vapor permeabilityAbandonedDec 20, 03Jan 20, 05[B32B]
6762138 Wet-laid nonwoven web from unpulped natural fibers and composite containing sameExpiredJul 14, 99Jul 13, 04[D04H]
2004/0048,534 Nonwoven material for infusion convenience packaging applicationAbandonedJul 25, 03Mar 11, 04[B32B]
2003/0211,800 Composite nonwoven fabric and process for its manufactureAbandonedFeb 10, 03Nov 13, 03[D04H, B32B]
2003/0207,636 Nonwoven laminate wiping product and proces for its manufactureAbandonedJul 05, 02Nov 06, 03[D04H]

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