KAWASUMI LABORATORIES, 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 9131
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 8146
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237
 
  
 
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 368
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0150,589 CATHETER FOR REMOVING FOREIGN BODY IN BLOOD VESSELDec 01, 14Jun 04, 15[A61B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9226812 Biliary stentJan 28, 13Jan 05, 16[A61F]
9067041 MicrocatheterSep 13, 06Jun 30, 15[A61M]
8956307 Blood collection set, sampling holder, and needlestick-preventive needle coverJun 28, 10Feb 17, 15[A61B, B65D, A61M]
8900291 Medical instrument and metal productAug 12, 10Dec 02, 14[C23C, A61F, A61L]
8852259 Indwelling device for tubular medical treatment instrument and front tip of indwelling device for tubular medical treatment instrumentMay 25, 10Oct 07, 14[A61F]
8821900 Anti-adhesion materialDec 27, 10Sep 02, 14[A61K, A61L, B32B]
8137393 Stent graft indwelling device and fixed chipApr 18, 05Mar 20, 12[A61F]
8118786 Guarded medical winged needle assemblyMar 29, 06Feb 21, 12[A61M]
7985251 StentOct 16, 02Jul 26, 11[A61F]
7794492 Stent and stent graftMay 19, 03Sep 14, 10[A61F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0129,225 NEEDLE COVER AND WINGED NEEDLE WITH NEEDLE COVERAbandonedJul 29, 13May 12, 16[A61M]
2013/0172,826 SAFETY APPARATUS FOR MEDICAL NEEDLESAbandonedDec 14, 12Jul 04, 13[A61M]
7147905 Layered product and medical supply comprising the layered productExpiredOct 16, 02Dec 12, 06[B32B]
6988981 Protective tool for therapeutic material delivery device, cartridge for therapeutic material delivery device, and a therapeutic material delivery deviceExpiredDec 05, 03Jan 24, 06[A61N]
6977105 Multilayered tube and medical supply comprising multilayered tubeExpiredSep 22, 00Dec 20, 05[F16L, B32B, A61M]
2004/0097,780 Cartridge for marker delivery device and marker delivery deviceAbandonedNov 12, 03May 20, 04[A61N, A61M]
2004/0087,885 Medical tube and production method and production device therefor and medical applianceAbandonedDec 26, 02May 06, 04[A61M]
6723037 Protective tool for therapeutic material delivery device, cartridge for therapeutic material delivery device, and a therapeutic material delivery deviceExpiredDec 13, 01Apr 20, 04[A61N, G21C]
6005962 Personal identification systemExpiredJun 24, 96Dec 21, 99[G06K]
5597456 Method for producing medical materialsExpiredFeb 02, 96Jan 28, 97[B05D, B01K]
5512379 Coated palladium fine powder and electroconductive pasteExpiredJan 23, 95Apr 30, 96[B22F]
5272303 Welding device with movable and immovable electrodes for welding tubesExpiredMar 27, 92Dec 21, 93[H05B]
5259843 Medical connector for attaching to liquid introducing tubeExpiredNov 14, 91Nov 09, 93[A61M]
5098371 Switch bag type blood gathering setExpiredOct 24, 88Mar 24, 92[A61M]
5057429 Apparatus for floating animal cells in a double-bag containerExpiredMay 10, 89Oct 15, 91[C12M]
5000407 Switch bag type blood-gathering set, operating panel apparatus of said blood-gathering set and blood-gathering method by using said blood-gathering setExpiredJan 16, 90Mar 19, 91[A47G]
4936980 Apparatus and method for plasma separationExpiredJul 27, 88Jun 26, 90[B01D]
4867739 Sterilizing methodExpiredJun 17, 85Sep 19, 89[A61M]
4839055 Method for treating blood and apparatus thereforExpiredMay 29, 86Jun 13, 89[A61M]
4827970 Device for controlling liquid droppingExpiredOct 13, 87May 09, 89[A61M]

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