Pharmacia Biosensor AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 7199
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 148
 
  
 
D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS126
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5716854 Solid phase binding assayApr 01, 93Feb 10, 98[G01N]
5656504 Method of preventing undesired binding in solid phase assaysApr 25, 95Aug 12, 97[G01N]
5593130 Valve, especially for fluid handling bodies with microflowchannelsMar 06, 96Jan 14, 97[F16K]
5554541 Characterizing macromolecules interacting with at least three ligands on a sensorDec 30, 94Sep 10, 96[G01N]
5492840 Surface plasmon resonance sensor unit and its use in biosensor systemsMay 10, 91Feb 20, 96[G01N]
5443890 Method of producing a sealing means in a microfluidic structure and a microfluidic structure comprising such sealing meansJul 22, 93Aug 22, 95[D01D, B28B, B32B]
5313264 Optical biosensor systemMay 10, 91May 17, 94[G01N]
5242828 Sensing surfaces capable of selective biomolecular interactions, to be used in biosensor systemsMay 10, 91Sep 07, 93[C12M, G01N]
5164589 Reusable optical interface for non-permanent passive light couplingMay 10, 91Nov 17, 92[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5663790 Method and apparatus for determination of refractive indexExpiredOct 06, 95Sep 02, 97[G01N]
5573956 Assay method based upon refractive index changes at a solid optical surfaceExpiredFeb 18, 94Nov 12, 96[G01N]
5201851 Pump and metering apparatusExpiredSep 26, 91Apr 13, 93[F04B, F16H]
D331806 Biosensor surface carrierExpiredJul 09, 90Dec 15, 92[]
D331807 Sheath for a biosensor surface carrierExpiredJul 09, 90Dec 15, 92[]

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