CELLSEED INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 12155
 
  
 
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 665
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
B01D SEPARATION 3131
 
  
 
C12M APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY 346
 
  
 
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
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 2123
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0067,861 TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAMENov 17, 16Mar 09, 17[G01N, B01J, C07J, B01D]
2017/0035,939 ADIPOCYTE SHEET, THREE-DIMENSIONAL STRUCTURE THEREOF, AND METHOD FOR PRODUCING THE SAMEOct 12, 16Feb 09, 17[C12N, A61L]
2015/0032,223 CELL SHEET TRANSPLANTATION DEVICE AND METHOD FOR USING THE SAMEApr 02, 12Jan 29, 15[A61F]
2014/0056,858 CELL SHEET HAVING HYALURONIC ACID PRODUCTION ABILITY AND METHOD FOR PREPARING THE SAMEFeb 28, 12Feb 27, 14[C12N]
2006/0240,400 High-density cell array board, process for producing the same and method of using the sameFeb 06, 03Oct 26, 06[C12Q, B05D, C12M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9889228 Cultured cell sheet, production method, and tissue repair method using thereofMar 27, 14Feb 13, 18[C12N, A61L]
9598668 Temperature-responsive cell culture substrate and method for producing the sameOct 14, 09Mar 21, 17[C08J, B29C, C12N, C12M, B29K]
9587222 Three-dimensional tissue structureFeb 02, 04Mar 07, 17[A61K, C12N, A61L]
9114192 Cultured periodontal ligament cell sheet, process for producing the same and method of use thereofApr 25, 05Aug 25, 15[A61K, C12N, A61C, A61L]
9012211 Harvested sample preparation personal box and system and method of harvested sample preparationJun 22, 10Apr 21, 15[C12M, A61B]
8889417 Epidermal cultured cell sheet, multi-layered cultured skin sheet and processes for producing those sheetsJul 02, 01Nov 18, 14[C12N, A61L]
8642338 Anterior ocular segment related cell sheets, three-dimensional structures, and processes for producing the sameFeb 06, 03Feb 04, 14[C12N]
8557583 Cell culture support and manufacture thereofMar 11, 08Oct 15, 13[C12N]
7405078 Bed material for cell culture, method for co-culture of cell and co-cultured cell sheet obtainable therefromMar 16, 01Jul 29, 08[C12N]
6706187 Packing material for chromatography having novel characteristic and method for isolation of substance using the sameJan 19, 01Mar 16, 04[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0124,445 TEMPERATURE-RESPONSIVE MONOLITHIC POROUS BODY, METHOD FOR PRODUCING SAME, AND TEMPERATURE-RESPONSIVE CHROMATOGRAPHY METHOD USING SAMEAbandonedMar 12, 12May 08, 14[B01J, B01D]
2013/0309,703 NOVEL METHOD FOR ANALYZING GLYCOSAMINOGLYCANAbandonedNov 18, 11Nov 21, 13[G01N]
2013/0289,723 MIDDLE EAR MUCOSA-LIKE CELL SHEET, PROCESS OF PRODUCING THE SAME AND METHOD OF USING THE SAMEAbandonedSep 15, 11Oct 31, 13[A61F]
2012/0308,533 ADIPOCYTE SHEET, THREE-DIMENSIONAL STRUCTURE THEREOF, AND METHOD FOR PRODUCING THE SAMEAbandonedOct 08, 10Dec 06, 12[A61K, C12N, A61P]
2012/0232,255 PRETREATMENT CARTRIDGE FOR SEPARATING SUBSTANCE AND METHOD OF PRETREATMENT USING THE SAMEAbandonedSep 01, 10Sep 13, 12[C07K, B01D]
7632656 High performance liquid chromatography with an aqueous mobile phase for analysis of drug and its metaboliteExpiredMar 04, 04Dec 15, 09[C12Q]
2008/0289,052 Method of Constructing Animal Having Cancer Cells Transplanted ThereintoAbandonedMar 04, 05Nov 20, 08[G01N, A01K]
2008/0131,476 Cultured Cell Sheet, Production Method and Tissue Repair Method Using ThereofAbandonedFeb 28, 06Jun 05, 08[A61F, C12N]
2006/0234,377 Cell sheets for ectocornea formation, method of producing the same and method of using the sameAbandonedFeb 06, 04Oct 19, 06[C12N]
2004/0009,566 Heart muscle-like cell sheet, three-dimensional construct, heart muscle-like tissue and process for producing the sameAbandonedJul 15, 03Jan 15, 04[C12N]

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