CaTech, 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 3137
 
  
 
B01D SEPARATION 1133
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8920531 Device for reducing soot particles and method for the sameDec 10, 10Dec 30, 14[F01N, B01D]
6231618 Prosthetic limb including an adjustable pyramidal link plate assemblyAug 19, 99May 15, 01[A61F]
6228124 Prosthetic foot with lateral and angular adjustabilitySep 08, 98May 08, 01[A61F]
6033440 Adjustable pyramidal link plate assembly for a prosthetic limbMar 13, 98Mar 07, 00[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0105,791 Soot trapping filter and soot reducing device thereofAbandonedSep 11, 03Jun 03, 04[B01D]
2003/0024,393 Particulate filtering method and device using the sameAbandonedJul 23, 02Feb 06, 03[B01D]

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