LEIRAS OY

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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 11244
 
  
 
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 6134
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 664
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 4150
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6887948 Method for preparing a siloxane-based elastomer compositionNov 18, 02May 03, 05[C08L]
6794464 Membrane or matrix for controlling the permeation rate of drugsNov 18, 02Sep 21, 04[C08L]
6476079 Devices for the delivery of drugs having antiprogestinic propertiesDec 23, 99Nov 05, 02[A16K]
6326363 Methylenebisphosphonic acid derivativesJul 12, 00Dec 04, 01[A61K, C07F]
6299894 Drug delivery device, especially for the delivery of gestodeneMay 10, 00Oct 09, 01[A61F]
6300452 Block copolymers and preparation thereofNov 18, 99Oct 09, 01[C08G]
6117442 Drug delivery device, especially for the delivery of androgensNov 12, 98Sep 12, 00[A61F]
6083938 Pyridinylbisphosphonates for use as a therapeutical agentDec 23, 98Jul 04, 00[A61K, C07F]
6066677 Use of xylitol and pharmaceutical compositions thereforNov 13, 98May 23, 00[A61K]
6063395 Drug delivery device especially for the delivery of progestins and estrogensNov 12, 98May 16, 00[A61F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6964648 Device for inserting implantsExpiredMar 07, 01Nov 15, 05[A61M]
6616945 Method for making a pharmaceutical formulationExpiredJun 30, 00Sep 09, 03[A61K]
6132394 Medicament chamber in an inhalation apparatusExpiredNov 27, 97Oct 17, 00[A61M]
6004580 Pharmaceutical compositions derived from microemulsion-based gelsExpiredNov 12, 97Dec 21, 99[A61K]
5919755 Medical use of heme productsExpiredJul 28, 97Jul 06, 99[A61K]
5626148 Device for intrauterine useExpiredFeb 22, 94May 06, 97[A61F]
5620697 Method for preparing matrix-type pharmaceutical compositions through ultrasonic means to accomplish meltingExpiredJun 30, 95Apr 15, 97[A61K, A61F]
5442101 Methylenebisphosphonic acid derivativesExpiredOct 20, 93Aug 15, 95[A61K, C07F]
5436350 Bispilocarpic acid ester derivatives and process for their preparationExpiredMay 26, 93Jul 25, 95[A61K, C07D]
5347794 Equipment for manufacturing of subcutaneous capsulesExpiredJul 26, 93Sep 20, 94[A61J, B65B]
5348062 Equipment for manufacturing of subcutaneous capsulesExpiredJul 26, 93Sep 20, 94[A61J, B65B]
5261211 Method for manufacturing of subcutaneous capsulesExpiredJul 03, 91Nov 16, 93[B65B]
5230207 Equipment for manufacturing of subcutaneous capsulesExpiredJul 03, 91Jul 27, 93[A61J, B65B]
5213266 Inhalation aerosol nozzleExpiredMay 13, 92May 25, 93[B05B, A61M]
5008388 Process for preparation of a new hemin complexExpiredDec 02, 85Apr 16, 91[C07B, C07K]
4940051 Inhalation deviceExpiredAug 26, 85Jul 10, 90[A61M]

Top Inventors for This Owner

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