HOSPAL INDUSTRIE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 19115
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 13141
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 269
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7056458 Non-thrombogenic semipermeable membrane and method for making sameJan 26, 01Jun 06, 06[B05D]
6635026 Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal mediumNov 06, 00Oct 21, 03[C02F, A61M, B01D]
6623442 Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient's bodyJun 12, 01Sep 23, 03[C02F, A61M, B01D]
6391764 Method for fabricating semiconductor deviceNov 06, 00May 21, 02[H01L]
6325774 Dialysis apparatus for independently controlling the concentration of at least two ionic substances inside a patient's bodyAug 20, 98Dec 04, 01[A61M]
6260715 Means for the biological purification of a biological fluidFeb 24, 99Jul 17, 01[B01D]
6248238 Medical apparatus for the extracorporeal treatment of blood or plasma, and processes for using this apparatusApr 21, 97Jun 19, 01[B01D]
6177013 Use of a neutral or cationic polymer to prevent to activation of blood or plasma in contact with a semi-permeable membraneDec 18, 98Jan 23, 01[B01D]
6123847 Device and process for regulating the sodium concentration in a dialysis liquid with a view to a prescriptionAug 20, 98Sep 26, 00[B01D]
6110384 Method of determining a parameter indicative of the progress of an extracorporeal blood treatmentSep 11, 98Aug 29, 00[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7540958 Device for controlling blood circulation for a single needle circuitExpiredMar 08, 05Jun 02, 09[B01D]
7077961 Apparatus for extracorporeal blood or plasma treatment comprising a wet semi-permeable membrane and methods for making the sameExpiredDec 03, 01Jul 18, 06[B01D]
6773591 Bundle of hollow fibres for a device for extracorporeal treatment of blood and plasma, and process for its productionExpiredOct 29, 01Aug 10, 04[C02F, B01D]
6579494 Process and device for sterilizing and dispensing a liquid for medical useExpiredMar 29, 00Jun 17, 03[G05B]
6454998 Blood circulation apparatus coupling device which improves biocompatibility of inner surfaces with treated bloodExpiredJul 30, 99Sep 24, 02[A61M]
6423232 Use of a neutral or cationic polymer to prevent activation of the contact phase of blood or plasma in contact with a semi-permeable membraneExpiredSep 07, 00Jul 23, 02[A61L]
6347930 Device and method for manufacturing a segmented tubular capsule containing a biologically active mediumExpiredAug 23, 00Feb 19, 02[B28B]
6235303 Device and method for making a segmented tubular capsule containing a biologically active mediumExpiredApr 16, 99May 22, 01[A61K, A61F]
6214290 Non-cytotoxic polyurethane medical itemsExpiredJul 31, 98Apr 10, 01[A61L]
6030530 Non-cytotoxic polyurethane medical itemsExpiredJul 31, 98Feb 29, 00[A61L, B01D]
D357312 Fluid cassetteExpiredJun 11, 93Apr 11, 95[]
5259903 Method for manufacturing bundles of semipermeable hollow fibers for a membrane deviceExpiredDec 10, 91Nov 09, 93[B65H, B01D]
5145583 Asymmetric semipermeable membrane for the treatment of biological fluidsExpiredDec 21, 90Sep 08, 92[B01D]
5111683 Calibration method for a pulse response flowmeterExpiredAug 13, 90May 12, 92[G01F]
5047147 Single-needle artificial kidneysExpiredNov 23, 88Sep 10, 91[B01D]
5043074 Device and method for measuring the ultrafiltration in an artificial kidneyExpiredJun 01, 90Aug 27, 91[B01D]
5015388 Integrated device for the biospecific purification of a liquid containing cellular elementsExpiredMar 24, 89May 14, 91[A61M]
5004548 Method and apparatus for rinsing and priming an exchangerExpiredDec 09, 88Apr 02, 91[B01D]
4950395 Artificial kidney with moderate exchange ratesExpiredNov 27, 87Aug 21, 90[B01D]
4923613 Method for determining a patient's blood sodium level and artificial kidney for the application thereofExpiredMay 11, 88May 08, 90[B01D, A61M]

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