Sima Therapeutics, Inc.

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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 3252
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9604908 Diether based biodegradable cationic lipids for siRNA deliverySep 19, 16Mar 28, 17[A61K, C07C]
9446132 Diether based biodegradable cationic lipids for siRNA deliveryMar 25, 13Sep 20, 16[A61K, C12N, C07C]
9402816 Diester and triester based low molecular weight, biodegradeable cationic lipids for oligonucleotide deliveryApr 16, 13Aug 02, 16[A61K, C12N, C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0092,739 Lipid Nanoparticle Based Compositions and Methods for the Delivery of Biologically Active MoleculesAbandonedDec 20, 10Apr 21, 11[C07C]
2008/0039,414 RNA interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (siNA)AbandonedOct 23, 03Feb 14, 08[A61K, C07H, A61P]
2007/0185,043 Rna interference mediated inhibition of nogo and nogo receptor gene expression using short interfering nucleic acid (sina)AbandonedAug 20, 04Aug 09, 07[A61K, C07H]
2005/0176,663 RNA interference mediated inhibition of protein tyrosine phosphatase type IVA (PRL3) gene expression using short interfering nucleic acid (siNA)AbandonedJul 23, 04Aug 11, 05[A61K, C07H]
2005/0075,304 RNA interference mediated inhibition of vascular endothelial growth factor and vascular endothelial growth factor receptor gene expression using short interfering nucleic acid (siNA)AbandonedJan 12, 04Apr 07, 05[A61K, C07H]
2005/0020,525 RNA interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (siNA)AbandonedJan 14, 04Jan 27, 05[A61K, C07H]
6620926 Purification of oligomersExpiredJul 18, 01Sep 16, 03[C07H, C12Q]

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