FISHER SCIENTIFIC COMPANY

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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 2138

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5372575 Therapeutic forearm appliance having pressure pad containing parallel chambersFeb 16, 93Dec 13, 94[A61F]
5122111 Lumbar support having repositionable pad-accommodating pouchesJul 03, 91Jun 16, 92[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5712989 Just-in-time requisition and inventory management systemExpiredApr 02, 93Jan 27, 98[G06F]
5700346 Automated slide staining systemExpiredJul 19, 94Dec 23, 97[B05B]
5180677 Lysing reagent for leukocyte differentiation methodExpiredJul 05, 88Jan 19, 93[G01N]
5124659 Measurement of pH and specific ion concentrationExpiredFeb 20, 90Jun 23, 92[G01R]
5116732 Tetrazolium halide compounds and methodsExpiredSep 11, 89May 26, 92[C02D, C12Q]
5002736 Microscope slide and slide assemblyExpiredOct 26, 87Mar 26, 91[B01L]
4975250 Aligned slideholder and assemblyExpiredAug 21, 89Dec 04, 90[B01L]
4954046 Peristaltic pump with mechanism for maintaining linear flowExpiredDec 08, 89Sep 04, 90[F04B]
4916061 Gram staining method and kitExpiredDec 14, 87Apr 10, 90[C12Q]
4912417 Measurement of pH and specific ion concentrationExpiredFeb 21, 89Mar 27, 90[G01N]
4899763 Therapeutic appliance for the wristExpiredOct 07, 88Feb 13, 90[A61F]
4836194 Therapeutic lumbosacral applianceExpiredAug 17, 87Jun 06, 89[A61F]
4798706 Device for holding horizontal array of liquid aliquotsExpiredMar 31, 87Jan 17, 89[C12M, B01L]
4777020 Sheetlike object such as microscope slideExpiredMar 31, 87Oct 11, 88[B01L, G02B]
4770762 Electrode with sealing assembly and fill hole coverExpiredFeb 17, 87Sep 13, 88[G01N]
4756306 Therapeutic beltExpiredFeb 05, 86Jul 12, 88[A61F]
4754138 Scintillation apparatus and method with surface-modified polyethylene sample vesselsExpiredJun 17, 85Jun 28, 88[G01T, B65D]
4741898 Stabilized stain compositionExpiredApr 01, 85May 03, 88[G01N, C09B]
4703750 Therapeutic lumbosacral applianceExpiredAug 29, 86Nov 03, 87[A61F]
4682587 Compound force sacro-lumbar support beltExpiredMay 07, 85Jul 28, 87[A61F]

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