H.H. Brown Shoe Technologies, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
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
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6706775 Polyurethane foam products with controlled release of agents and additivesApr 02, 02Mar 16, 04[C08L]
6566576 Hydrocolloid foam medical dressings and method of making the sameJan 04, 00May 20, 03[A61F]
D456575 SpongeJul 25, 01Apr 30, 02[0805]
6025287 Composite material for absorbing and dissipating body fluids and moistureMar 10, 98Feb 15, 00[B32B]
5976616 Polyurethane foam materials with skin conditioning additivesOct 02, 98Nov 02, 99[C08J, B05D, B65B]
5763335 Composite material for absorbing and dissipating body fluids and moistureMay 21, 96Jun 09, 98[E32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7908772 Footwear with additives and a plurality of removable footbedsExpiredAug 13, 07Mar 22, 11[A43B]
2009/0112,141 METHOD AND APPARATUS FOR PROVIDING A MEDICAL DRESSINGAbandonedOct 31, 07Apr 30, 09[A61F]
7237676 Demonstration kit for marketing a product or systemExpiredMar 03, 03Jul 03, 07[B65D]
2006/0234,899 Hydrophilic polyurethane foam articles comprising an antimicrobial compoundAbandonedMar 01, 04Oct 19, 06[C11D]
6922918 Method and apparatus for a shoe having an odor and moisture absorbent padExpiredJan 29, 03Aug 02, 05[A43B]
2003/0216,483 Urethane polymer foam composites in sized particulate form with controlled release of agents and additivesAbandonedApr 03, 03Nov 20, 03[C08J, C08K]
2003/0207,954 Urethane polymer foam composites with controlled release of agents and additives having abrasive qualitiesAbandonedApr 03, 03Nov 06, 03[C08L]
6536137 Footwear support systemExpiredMay 31, 00Mar 25, 03[A43B]
4919746 Apparatus for bonding a low density material to a plastic substrateExpiredFeb 10, 89Apr 24, 90[B32B]

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