W.M. Barr & Company, Inc.

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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 590
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 389
 
  
 
C11D DETERGENT COMPOSITIONS 263
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 228
 
  
 
A24F SMOKERS' REQUISITES; MATCH BOXES 133
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
2304 VENTILATION AND AIR-CONDITIONING EQUIPMENT133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0280,716 SURFACE DISINFECTANT WITH RESIDUAL BIOCIDAL PROPERTYJun 16, 17Oct 05, 17[A01N]
2016/0262,383 SURFACE DISINFECTANT WITH RESIDUAL BIOCIDAL PROPERTYMay 23, 16Sep 15, 16[A01N]
2016/0143,276 SURFACE DISINFECTANT WITH RESIDUAL BIOCIDAL PROPERTYNov 23, 15May 26, 16[A01N]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9688872 Waterborne coating composition useful for promoting adhesion to plastic surfacesFeb 14, 13Jun 27, 17[C09D]
8324144 Color changing paint removing composition containing methylene chlorideMay 05, 05Dec 04, 12[C09D]
8278257 Color changing paint removing compositionApr 06, 05Oct 02, 12[C09D]
8076414 Adhesion promoter compositionDec 28, 07Dec 13, 11[C08F, C08L]
D565714 Moisture absorberFeb 08, 06Apr 01, 08[2304]
D531511 ContainerAug 11, 05Nov 07, 06[]
7087566 Paint removing compositionApr 07, 04Aug 08, 06[C11D]
D505076 ContainerApr 02, 04May 17, 05[0901]
6767521 System for hanging a dehumidifying and deodorizing pouchMay 12, 00Jul 27, 04[F26B, A24F, B65D, A61L]
5907908 Dehumidifying pouchOct 01, 97Jun 01, 99[F26B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0162,557 Solvent internal composition for thinning of uncured paintAbandonedJan 04, 10Jul 07, 11[C09K, C09D]
2009/0211,492 Composition for thinning of oil-based paintAbandonedMar 23, 09Aug 27, 09[B41M, C08L]
2009/0200,516 Suppression of flash points of emulsionsAbandonedFeb 12, 08Aug 13, 09[B01F]
2008/0139,437 Ether-containing paint removing compositionAbandonedNov 10, 06Jun 12, 08[C09D]
2007/0135,325 Composition for thinning and cleanup of paintAbandonedDec 10, 05Jun 14, 07[C11D, C23D]
5885951 Aqueous solution for tile, tub and grout cleaningExpiredOct 31, 97Mar 23, 99[C11D]
5478491 NMP/d-limonene paint stripper with evaporation inhibitorExpiredJun 23, 94Dec 26, 95[C09D, C11D]
5468415 Paint stripper compositionExpiredFeb 10, 94Nov 21, 95[C09D, C11D]
5298184 Paint stripper compositionExpiredJul 09, 92Mar 29, 94[C11D]
4801397 Peelable solvent-based coating removerExpiredOct 01, 87Jan 31, 89[C11D]

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