COVALENCE SPECIALTY MATERIALS CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B26F PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING 115
 
  
 
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
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D497612 SpeakerDec 05, 03Oct 26, 04[1401]
5998017 Stretch wrap filmsMar 12, 96Dec 07, 99[B32B]
5419934 Multilayer coextruded polyolefin stretch wrap filmsDec 18, 92May 30, 95[B65B]
5407726 Conformable high temperature resistant tapesAug 07, 92Apr 18, 95[C09J]
5118022 Device for dispensing plastic bagsJan 28, 91Jun 02, 92[B26F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0201,631 Wide roll adhesive tape and dispensing apparatusAbandonedMar 09, 05Sep 14, 06[B44C]
2006/0147,667 Pre-cut duct tape shapesAbandonedDec 30, 04Jul 06, 06[B32B]
2006/0107,850 Stencil tapeAbandonedSep 30, 05May 25, 06[B05C]
2005/0063,622 Blended polymeric draw tapesAbandonedSep 10, 04Mar 24, 05[B65D]
2004/0016,654 Disposable bag with scented drawstringAbandonedJul 29, 02Jan 29, 04[B65D]
2002/0132,070 Plastic trash bag with odor control and method of makingAbandonedMar 14, 01Sep 19, 02[B65D]
6376045 Hand tearable patterned retroreflective materialExpiredMay 24, 99Apr 23, 02[G02B]
6355344 Non-fogging pressure sensitive adhesive film materialExpiredMay 21, 99Mar 12, 02[C09V, B32B]
6294597 Curable polymeric composition and use in protecting a substrateExpiredAug 04, 97Sep 25, 01[C08R, C08L]
6251971 Thermal insulation coating for pipesExpiredJul 30, 99Jun 26, 01[C08J]
6120629 Ultrasonic processingExpiredAug 15, 97Sep 19, 00[B29C]
5582887 Tamper-evident tape having discontinuous barrier layerExpiredDec 06, 93Dec 10, 96[B42D, B65D, B32B]
D338375 BowlExpiredNov 30, 90Aug 17, 93[]
D338136 PlateExpiredNov 30, 90Aug 10, 93[]
5095071 Novel adhesives and tapes including sameExpiredDec 26, 89Mar 10, 92[C09J, C08F]
4963388 Method for forming particle-impregnated one-sided cling stretch wrap filmExpiredFeb 21, 89Oct 16, 90[B05D, B29C]
4961797 Method for protecting a tubular metal articleExpiredJan 14, 87Oct 09, 90[B32B]
4957612 Electrodes for use in electrochemical processesExpiredFeb 09, 87Sep 18, 90[C23F]
4944987 Heat recoverable articlesExpiredFeb 22, 89Jul 31, 90[H05B]
4880880 Adhesive tapes including sameExpiredAug 25, 88Nov 14, 89[C08F]

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