TEKMIRA PHARMACEUTICALS CORPORATION

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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 15240
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 6161
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 396
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
  
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 247
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C11C FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM116

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2011/0117,125 COMPOSITIONS AND METHODS FOR THE DELIVERY OF NUCLEIC ACIDSDec 31, 08May 19, 11[A61K, C12N, C07D, C07C, A61P, C11C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9801874 Method for the preparation of liposome encapsulated vincristine for therapeutic useNov 20, 13Oct 31, 17[A61K]
8722082 Lipids and compositions for the delivery of therapeuticsNov 10, 09May 13, 14[A61K, C07H, C12N]
7811602 Liposomal formulations comprising dihydrosphingomyelin and methods of use thereofMay 16, 05Oct 12, 10[A61K]
6586410 Lipid-nucleic acid particles prepared via a hydrophobic lipid-nucleic acid complex intermediate and use for gene transferMay 08, 00Jul 01, 03[A61K]
6534484 Methods for encapsulating plasmids in lipid bilayersNov 08, 99Mar 18, 03[A01N]
6110745 Preparation of lipid-nucleic acid particles using a solvent extraction and direct hydration methodJul 23, 98Aug 29, 00[A61K, C07H, C12N, B01J]
5981501 Methods for encapsulating plasmids in lipid bilayersJun 07, 95Nov 09, 99[A61K]
5976567 Lipid-nucleic acid particles prepared via a hydrophobic lipid-nucleic acid complex intermediate and use for gene transferJun 06, 96Nov 02, 99[A61K, C12N]
5814335 Sphingosomes for enhanced drug deliverySep 17, 97Sep 29, 98[A61K]
5785992 Compositions for the introduction of polyanionic materials into cellsSep 29, 95Jul 28, 98[A16K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0323,269 METHODS AND COMPOSITIONS FOR DELIVERY OF ACTIVE AGENTSAbandonedJul 29, 11Dec 05, 13[A61K]
2013/0017,223 METHODS AND COMPOSITIONS FOR DELIVERY OF NUCLEIC ACIDSAbandonedDec 17, 10Jan 17, 13[A61K, C12N, A61P]
2011/0045,473 LIVER SCREENING METHODAbandonedDec 31, 08Feb 24, 11[C12Q, G01N]
2010/0285,112 METHODS OF DELIVERING OLIGONUCLEOTIDES TO IMMUNE CELLSAbandonedMay 05, 10Nov 11, 10[A61K, C12N, A61P]
2010/0041,152 METHODS FOR ENCAPSULATING PLASMIDS IN LIPID BILAYERSAbandonedMar 16, 09Feb 18, 10[C12N]
2009/0285,878 Compositions and methods for stabilizing liposomal drug formulationsAbandonedNov 04, 05Nov 19, 09[A61K, A61P]
2009/0247,608 Targeting LipidsAbandonedDec 04, 08Oct 01, 09[A61K, C07K]
7422902 Lipid-nucleic acid particles prepared via a hydrophobic lipid-nucleic acid complex intermediate and use for gene transferExpiredNov 01, 99Sep 09, 08[C12N]
2007/0172,950 Lipid-nucleic acid particles prepared via a hydrophobic lipid-nucleic acid complex intermediate and use of gene transferAbandonedMar 23, 07Jul 26, 07[C12N]
6986902 Polyanionic polymers which enhance fusogenicityExpiredApr 27, 99Jan 17, 06[A61K]
2005/0191,342 Methods and compositions for enhancing innate immunity and antibody dependent cellular cytotoxicityAbandonedOct 12, 04Sep 01, 05[A61K]
2005/0079,212 Methods for encapsulating plasmids in lipid bilayersAbandonedOct 01, 04Apr 14, 05[A61K, C12N]
6858224 Method of preventing aggregation of a lipid:nucleic acid complexExpiredJun 05, 01Feb 22, 05[A61K, C12N, G01N]
6815432 Methods for encapsulating plasmids in lipid bilayersExpiredFeb 24, 03Nov 09, 04[A01N]
6734171 Methods for encapsulating nucleic acids in lipid bilayersExpiredOct 09, 98May 11, 04[A61K]
2004/0013,649 Cancer vaccines and methods of using the sameAbandonedMay 12, 03Jan 22, 04[A61K]
2004/0009,943 Pathogen vaccines and methods for using the sameAbandonedMay 12, 03Jan 15, 04[A61K]
2004/0009,944 Methylated immunostimulatory oligonucleotides and methods of using the sameAbandonedMay 12, 03Jan 15, 04[A61K]
2003/0125,292 Mucoscal vaccine and methods for using the sameAbandonedNov 07, 02Jul 03, 03[A61K, C12N]
6586559 Polyamide oligomersExpiredAug 30, 01Jul 01, 03[A61K, C08G]

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