TOA EIYO LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 13242
 
  
 
C07D HETEROCYCLIC COMPOUNDS 8154
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3135
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 247
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 297
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
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 1139
 
  
 
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 170

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0190,699 SUBSTITUTED TROPANE DERIVATIVESMay 28, 15Jul 06, 17[C07D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9856250 Substituted tropane derivativesMay 28, 15Jan 02, 18[A61K, C07D]
9714213 4-aminomethylbenzoic acid derivativeOct 14, 14Jul 25, 17[A61K, C07D, C07C]
9290440 Bicyclic compoundApr 15, 13Mar 22, 16[A61K, C07D, C07C]
9096531 Fused imidazole derivativeMay 24, 11Aug 04, 15[A61K, C07D]
8808731 Adhesive pharmaceutical preparation containing bisoprololSep 07, 06Aug 19, 14[A61K, A61P]
8771724 Percutaneous absorption enhancer and transdermal preparation using the sameJun 22, 09Jul 08, 14[A61K]
8703178 Percutaneous administration device of bisoprololMar 06, 08Apr 22, 14[A61K, A61P]
8298572 Adhesive pharmaceutical preparation containing bisoprololDec 13, 06Oct 30, 12[A61K]
7875625 Cyclohepta[b]pyridine-3-carbonylguanidine derivative and pharmaceutical product containing sameFeb 16, 06Jan 25, 11[A61K, C07D, A61P]
7071220 N-substituted benzothiophenesulfonamide derivativesMar 13, 03Jul 04, 06[A61K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0158,571 PACKAGING STRUCTURE FOR PATCHESAbandonedJul 13, 12Jun 12, 14[A61J]
8546452 receptor antagonistExpiredOct 11, 06Oct 01, 13[A61K, A01N, C07C]
2013/0006,203 ADHESIVE PATCH CONTAINING BISOPROLOLAbandonedFeb 23, 11Jan 03, 13[A61M]
7399781 N-substituted benzothiophenesulfonamide derivativesExpiredJan 10, 06Jul 15, 08[A61K]
7132409 Adenosine derivatives and use thereofExpiredJan 11, 05Nov 07, 06[A61K]
6936596 Adenosine derivatives and use thereofExpiredSep 07, 01Aug 30, 05[A61K, C07H]
6387889 Medicinal compositions for treating eye diseasesExpiredMar 01, 01May 14, 02[A61K]
5270304 Therapeutic 2-alkynyl adenosine agent for ischemic diseases of the heart or brainExpiredMay 15, 91Dec 14, 93[A61K]
5149702 Cycloheptenopyridine derivatives, process for preparation thereof and antiulcer agents containing the sameExpiredNov 27, 90Sep 22, 92[A61K]
5117037 Cis-bicyclo[4,3.0]non-2-end derivativesExpiredDec 05, 90May 26, 92[C07C]
4874760 4,7-dihydroisothiazolo(5,4-b)pyridine derivatives and cardiovascular treating agents containing said derivativesExpiredJan 05, 88Oct 17, 89[A61K, C07D]
4837342 Prostacyclin analogue, and blood circulation improving agent and anti-ulcer composition containing it as active ingredientExpiredFeb 13, 87Jun 06, 89[C07C]
4608249 Hydrophilic therapeutic materialExpiredNov 02, 82Aug 26, 86[A61K, C08F, A61L]
4420470 Percutaneous absorption type pharmaceutical preparation of isosorbide dinitrate or pentaerythritol tetranitrate in pressure-sensitive laminateExpiredJan 08, 82Dec 13, 83[A61K, A61F, A61L]

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