LIFETECH SYSTEMS, 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

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5758660 Sterile environment enclosureDec 12, 96Jun 02, 98[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6319573 Heat shieldExpiredFeb 05, 98Nov 20, 01[B65D, B01D]
6125941 Fire blanketExpiredNov 12, 97Oct 03, 00[A62C]
4811793 Fire damage control system for aircraftExpiredApr 03, 87Mar 14, 89[A62C]
4778456 Method of sterilizing an operating field and sterilized cassette thereforExpiredDec 07, 87Oct 18, 88[A61M]
4767405 Sterile cassetteExpiredApr 03, 87Aug 30, 88[A61M]
4611992 Spray guard for dental toolExpiredNov 02, 84Sep 16, 86[A61C]
4424036 Anti-splash cup for dental prophylaxisExpiredMar 18, 82Jan 03, 84[A61C]

Top Inventors for This Owner

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