S.D. WARREN COMPANY

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 483
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 229
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
D21G CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES 112

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
9844906 Release webs and textured productsDec 10, 15Dec 19, 17[B05D, B29C, B29K, B32B]
8191500 Coating device comprising flowing coating material for smooth or structured surfacesNov 24, 05Jun 05, 12[B05C, B05B]
8192830 Materials having a textured surface and methods for producing sameApr 14, 11Jun 05, 12[B32B]
7964243 Materials having a textured surface and methods for producing sameApr 30, 07Jun 21, 11[B05D]
7771795 Powder coatings and methods of forming powder coatingsAug 15, 07Aug 10, 10[B05D]
7745007 Release sheets and methods of making the sameOct 31, 06Jun 29, 10[B32B]
5252185 Method and apparatus for calendering paper and internally heated rollMay 13, 92Oct 12, 93[D21G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8551386 Imparting texture to cured powder coatingsExpiredAug 03, 09Oct 08, 13[B29C]
8286342 Methods for manufacturing electronic devicesExpiredNov 07, 08Oct 16, 12[H01R, H05K]
2012/0186,080 CREATING CONDUCTIVIZED TRACES FOR USE IN ELECTRONIC DEVICESAbandonedJan 26, 11Jul 26, 12[H05K]
2009/0314,183 Multi-component Starch Binder CompositionsAbandonedJun 24, 08Dec 24, 09[C09D, D21H, B32B]
2009/0033,582 RFID tags and antennas and methods of their manufactureAbandonedJun 01, 06Feb 05, 09[H01L, H01P, H01Q]
2008/0185,092 Tip printing embossed surfacesAbandonedFeb 02, 07Aug 07, 08[B29C]
2008/0187,691 Rapid Ink Drying PapersAbandonedFeb 07, 07Aug 07, 08[B41M]
7374211 Rotary jointsExpiredOct 31, 06May 20, 08[F16L]
2007/0218,255 Films for decorating glass and methods of their productionAbandonedMar 20, 06Sep 20, 07[B41M]
7150477 Rotary jointsExpiredApr 19, 02Dec 19, 06[F16L]
6926855 Method of making composite doctor bladesExpiredSep 10, 03Aug 09, 05[B29C]
6861024 Method of manufacturing a release sheet for use with multicomponent reactive urethane systemsExpiredOct 31, 01Mar 01, 05[B29C]
2004/0229,063 Burnish resistant printing sheetsAbandonedJun 23, 04Nov 18, 04[B32B]
6783804 Cast coated sheet and method of manufactureExpiredApr 24, 03Aug 31, 04[B05D]
6777075 Burnish resistant printing sheetsExpiredMar 15, 02Aug 17, 04[B41M]
2003/0226,579 Serrated doctor bladesAbandonedJun 06, 02Dec 11, 03[B08B]
6643890 Composite doctor bladesExpiredDec 01, 00Nov 11, 03[B60S, D21G, B32B]
6582821 Cast coated sheet and method of manufactureExpiredOct 29, 99Jun 24, 03[B32B]
6355343 Release sheet for use with multicomponent reactive urethane systems and method of manufactureExpiredJul 08, 98Mar 12, 02[B28B, B32B]
5174862 Polishing doctor blade with diamond abrasive particles for a calendering rollExpiredNov 30, 90Dec 29, 92[D21G]

View all patents..

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!.