Ahlstrom Mount Holly Springs, LLC

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152
 
  
 
B01D SEPARATION 1133
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 130
 
  
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON128
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 137

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7228973 Nonwoven fibrous media especially useful for the separation of blood constituentsMay 23, 03Jun 12, 07[B01D]
7063917 Laminated battery separator materialFeb 19, 02Jun 20, 06[H01M]
6444367 Durable hydrophilic nonwoven mat for rechargable alkaline batteriesJan 07, 00Sep 03, 02[H01M]
6352947 High efficiency thermally bonded wet laid milk filterJun 09, 99Mar 05, 02[B32B]
6174826 Wet-laid nonwoven polyolefin battery separator substrateApr 11, 97Jan 16, 01[B32B]
6156680 Reverse osmosis support substrate and method for its manufactureDec 23, 98Dec 05, 00[D04H]
6153701 Wettable polypropylene composition and related method of manufactureNov 20, 98Nov 28, 00[C08L]
5851355 Reverse osmosis support substrate and method for its manufactureNov 27, 96Dec 22, 98[D21F]
5403444 Printable, high-strength, tear-resistant nonwoven material and related method of manufactureJul 20, 92Apr 04, 95[D21H]
5204165 Nonwoven laminate with wet-laid barrier fabric and related methodAug 21, 91Apr 20, 93[B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7329623 Durable hydrophilic nonwoven matExpiredAug 30, 02Feb 12, 08[D04H]
2005/0042,518 Durable hydrophilic nonwoven wipesAbandonedOct 01, 04Feb 24, 05[H01M, B32B]
6517676 Recyclable thermoplastic moldable nonwoven liner for office partition and method for its manufactureExpiredJan 06, 00Feb 11, 03[D21H]
5935884 Wet-laid nonwoven nylon battery separator materialExpiredFeb 14, 97Aug 10, 99[B32B]
5133835 Printable, high-strength, tear-resistant nonwoven material and related method of manufactureExpiredMar 05, 90Jul 28, 92[D21H]
4973382 Filtration fabric produced by wet laid processExpiredJul 26, 88Nov 27, 90[D21H]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.