AK

Alexander Karpeisky

RP Ribozyme Pharmaceuticals: 14 patents #9 of 62Top 15%
MP Mbc Pharma: 6 patents #1 of 10Top 10%
ST Sirna Therapeutics: 5 patents #32 of 124Top 30%
📍 Lafayette, CO: #31 of 681 inventorsTop 5%
🗺 Colorado: #1,246 of 40,980 inventorsTop 4%
Overall (All Time): #145,013 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11324767 Drug combination treatments using bone-targeting therapeutics for bone and bone-related disease Shawn Zinnen 2022-05-10
11298366 Ibandronate conjugates of nucleoside antimetabolites Shawn Zinnen 2022-04-12
11219603 Stable dosage form of etidronate-cytarabine conjugate, and use thereof Ekaterina Ivanova, Shawn Zinnen, Lisa Lynn Caralli, Rina Diana Fong 2022-01-11
11045487 Pharmaceutical preparation treating bone lesions caused by malignant neoplasms Ekaterina Ivanova, Shawn Zinnen, Lisa Lynn Caralli, Rina Diana Fong 2021-06-29
10046055 Bone targeted therapeutics and methods of making and using the same Shawn Zinnen 2018-08-14
9334300 Vitamin B6 derivatives of nucleotides, acyclonucleotides and acyclonucleoside phosphonates Shawn Zinnen, Murali Urlam, Vladimir Y. Vvedensky, Andrei Guzaev 2016-05-10
9216204 Bone targeted therapeutics and methods of making and using the same Shawn Zinnen 2015-12-22
8586781 Bone targeted therapeutics and methods of making and using the same Shawn Zinnen 2013-11-19
7553830 Compositions for the delivery of negatively charged molecules Leonid Beigelman, Jasenka Matulic-Adamic, Peter Haeberli, David Sweedler, Mark Reynolds +2 more 2009-06-30
6972330 Chemical synthesis of methoxy nucleosides Leonid Beigelman, Peter Haeberli, David Sweedler 2005-12-06
6686463 Methods for synthesizing nucleosides, nucleoside derivatives and non-nucleoside derivatives Leonid Beigelman, Vladmir Serebryany, Peter Haeberli, David Sweedler 2004-02-03
6673611 Nucleic acid molecules with novel chemical compositions capable of modulating gene expression James D. Thompson, Leonid Beigelman, James McSwiggen, Laurent Bellon, Mark Reynolds +5 more 2004-01-06
6617438 Oligoribonucleotides with enzymatic activity Leonid Beigelman, Alex Burgin, Amber Beaudry, Jasenka Matulic-Adamic, David Sweedler +1 more 2003-09-09
6586238 Enzymatic nucleic acids containing 5′-and or 3′-cap structures Jasenka Matulic-Adamic, Leonid Beigelman, Thale Jarvis, Nassim Usman, Anthony DiRenzo +1 more 2003-07-01
6528640 Synthetic ribonucleic acids with RNAse activity Leonid Beigelman, Alex Burgin, Amber Beaudry, Jasenka Matulic-Adamic, David Sweedler +1 more 2003-03-04
6509460 Nucleoside triphosphates and their incorporation into oligonucleotides Leonid Beigelman, Alex Burgin, Amber Beaudry, Jasenka Matulic-Adamic, David Sweedler 2003-01-21
6506888 2′-O-amino-containing nucleoside analogs and polynucleotides Leonid Beigelman 2003-01-14
6482932 Nucleoside triphosphates and their incorporation into oligonucleotides Leonid Beigelman, Alex Burgin, Amber Beaudry, Jasenka Matulic-Adamic, David Sweedler +1 more 2002-11-19
6365374 2′-deoxy-2′-alkylnucleotide containing nucleic acid Nassim Usman, Leonid Beigelman, Anil Modak 2002-04-02
6248878 Nucleoside analogs Jasenka Matulic-Adamic, Leonid Beigelman 2001-06-19
6159951 2'-O-amino-containing nucleoside analogs and polynucleotides Leonid Beigelman 2000-12-12
6127535 Nucleoside triphosphates and their incorporation into oligonucleotides Leonid Beigelman, Alex Burgin, Amber Beaudry, Jasenka Matulic-Adamic, David Sweedler 2000-10-03
5998203 Enzymatic nucleic acids containing 5'-and/or 3'-cap structures Jasenka Matulic-Adamic, Leonid Beigelman, Thale Jarvis, Nassim Usman, Anthony DiRenzo +1 more 1999-12-07
5985621 2'-deoxy-2'-alkylnucleotide containing nucleic acid Nassim Usman, Leonid Beigelman, Anil Modak 1999-11-16
5962675 Chemical syntheses of 2'-O-methoxy purine nucleosides Leonid Beigelman, David Sweedler, Peter Haeberli 1999-10-05