Alexander Karpeisky

Person

Aurora, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Drug combination treatments using bone-targeting therapeutics for b...
- Patent number 11,324,767
- Issue date May 10, 2022
- MBC Pharma, Inc.
- Shawn Zinnen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ibandronate conjugates of nucleoside antimetabolites
- Patent number 11,298,366
- Issue date Apr 12, 2022
- MBC Pharma, Inc.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable dosage form of etidronate-cytarabine conjugate, and use thereof
- Patent number 11,219,603
- Issue date Jan 11, 2022
- MAXWELL BIOTECH GROUP LTD.
- Ekaterina Alekseevna Ivanova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical preparation treating bone lesions caused by malignan...
- Patent number 11,045,487
- Issue date Jun 29, 2021
- MAXWELL BIOTECH GROUP LTD.
- Ekaterina Alekseevna Ivanova
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bone targeted therapeutics and methods of making and using the same
- Patent number 10,046,055
- Issue date Aug 14, 2018
- MBC Pharma, Inc.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vitamin B6 derivatives of nucleotides, acyclonucleotides and acyclo...
- Patent number 9,334,300
- Issue date May 10, 2016
- MBC Pharma, Inc.
- Alexander Karpeisky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bone targeted therapeutics and methods of making and using the same
- Patent number 9,216,204
- Issue date Dec 22, 2015
- MBC Pharma, Inc.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bone targeted therapeutics and methods of making and using the same
- Patent number 8,586,781
- Issue date Nov 19, 2013
- MBC Pharma, Inc.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions for the delivery of negatively charged molecules
- Patent number 7,553,830
- Issue date Jun 30, 2009
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Chemical synthesis of methoxy nucleosides
- Patent number 6,972,330
- Issue date Dec 6, 2005
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Non-nucleotide containing RNA
- Patent number 6,849,726
- Issue date Feb 1, 2005
- Sirna Therapeutics, Inc.
- Nassim Usman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
2′-O-alkylthioalkyl and 2′-C-alkylthioalkyl-contain...
- Patent number 6,818,759
- Issue date Nov 16, 2004
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods for synthesizing nucleosides, nucleoside derivatives and no...
- Patent number 6,686,463
- Issue date Feb 3, 2004
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nucleic acid molecules with novel chemical compositions capable of...
- Patent number 6,673,611
- Issue date Jan 6, 2004
- Sirna Therapeutics, Inc.
- James Thompson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Oligoribonucleotides with enzymatic activity
- Patent number 6,617,438
- Issue date Sep 9, 2003
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Enzymatic nucleic acids containing 5′-and or 3′-cap...
- Patent number 6,586,238
- Issue date Jul 1, 2003
- Ribozyme Pharmaceuticals, Inc.
- Jasenka Matulic-Adamic
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Non-nucleotide containing enzymatic nucleic acid
- Patent number 6,555,668
- Issue date Apr 29, 2003
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Base-modified enzymatic nucleic acid
- Patent number 6,528,639
- Issue date Mar 4, 2003
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Synthetic ribonucleic acids with RNAse activity
- Patent number 6,528,640
- Issue date Mar 4, 2003
- Ribozyme Pharmaceuticals, Incorporated
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Nucleoside triphosphates and their incorporation into oligonucleotides
- Patent number 6,509,460
- Issue date Jan 21, 2003
- Ribozyme Pharmaceuticals, Inc.
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
2′-O-amino-containing nucleoside analogs and polynucleotides
- Patent number 6,506,888
- Issue date Jan 14, 2003
- Ribozyme Pharmaceuticals, Inc.
- Alexander Karpeisky
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Nucleoside triphosphates and their incorporation into oligonucleotides
- Patent number 6,482,932
- Issue date Nov 19, 2002
- Ribozyme Pharmaceuticals, Incorporated
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
2′-O-alkylthioalkyl and 2′-C-alkythioalkyl containi...
- Patent number 6,451,540
- Issue date Sep 17, 2002
- Ribozyme Pharmaceuticals, Incorporated
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions for the delivery of negatively charged molecules
- Patent number 6,395,713
- Issue date May 28, 2002
- Ribozyme Pharmaceuticals, Inc.
- Leonid Beigelman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2′-deoxy-2′-alkylnucleotide containing nucleic acid
- Patent number 6,365,374
- Issue date Apr 2, 2002
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-nucleotide containing nucleic acid
- Patent number 6,362,323
- Issue date Mar 26, 2002
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nucleoside analogs
- Patent number 6,248,878
- Issue date Jun 19, 2001
- Ribozyme Pharmaceuticals, Inc.
- Jasenka Matulic-Adamic
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-O-alkylthioalkyl and 2'-c-alkylthioalkyl-contain...
- Patent number 6,239,272
- Issue date May 29, 2001
- Ribozyme Pharmaceutical
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-O-amino-containing nucleoside analogs and polynucleotides
- Patent number 6,159,951
- Issue date Dec 12, 2000
- Ribozyme Pharmaceuticals Inc.
- Alexander Karpeisky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nucleoside triphosphates and their incorporation into oligonucleotides
- Patent number 6,127,535
- Issue date Oct 3, 2000
- Ribozyme Pharmaceuticals, Inc.
- Leonid Beigelman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
DRUG COMBINATION TREATMENTS USING BONE-TARGETING THERAPEUTICS FOR B...
- Publication number 20220323474
- Publication date Oct 13, 2022
- MBC Pharma
- Shawn ZINNEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IBANDRONATE CONJUGATES OF NUCLEOSIDE ANTIMETABOLITES
- Publication number 20200163978
- Publication date May 28, 2020
- MBC PHARMA, INC.
- Alexander KARPEISKY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG COMBINATION TREATMENTS USING BONE-TARGETING THERAPEUTICS FOR B...
- Publication number 20190350958
- Publication date Nov 21, 2019
- MBC PHARMA, INC.
- Shawn ZINNEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL PREPARATION FOR TREATING BONE LESIONS CAUSED BY MALI...
- Publication number 20190240245
- Publication date Aug 8, 2019
- OSTEROS BIOMEDICA LTD.
- Ekaterina Alekseevna IVANOVA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABLE DOSAGE FORM OF ETIDRONATE-CYTARABINE CONJUGATE, AND USE THEREOF
- Publication number 20190038559
- Publication date Feb 7, 2019
- Ekaterina Alekseevna IVANOVA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BONE TARGETED THERAPEUTICS AND METHODS OF MAKING AND USING THE SAME
- Publication number 20180339055
- Publication date Nov 29, 2018
- MBC PHARMA, INC.
- Alexander Karpeisky
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VITAMIN B6 DERIVATIVES OF NUCLEOTIDES, ACYCLONUCLEOTIDES AND ACYCLO...
- Publication number 20160250247
- Publication date Sep 1, 2016
- MBC PHARMA, INC.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bone Targeted Therapeutics and Methods of Making and Using the Same
- Publication number 20160095932
- Publication date Apr 7, 2016
- MBC PHARMA, INC.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VITAMIN B6 DERIVATIVES OF NUCLEOTIDES, ACYCLONUCLEOTIDES AND ACYCLO...
- Publication number 20140329768
- Publication date Nov 6, 2014
- MBC PHARMA, INC.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VITAMIN B6 DERIVATIVES OF NUCLEOTIDES, ACYCLONUCLEOTIDES AND ACYCLO...
- Publication number 20140315851
- Publication date Oct 23, 2014
- Alexander KARPEISKY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bone Targeted Therapeutics and Methods of Making and Using the Same
- Publication number 20140051625
- Publication date Feb 20, 2014
- MBC PHARMA, INC.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel Compositions for the Delivery of Negatively Charged Molecules
- Publication number 20100036115
- Publication date Feb 11, 2010
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bone Targeted Therapeutics and Methods of Making and Using the Same
- Publication number 20090227544
- Publication date Sep 10, 2009
- MBC PHARMA, INC.
- Alexander Karpeisky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
2' Deoxy-2'-Alkylnucleotide Containing Nucleic Acid
- Publication number 20090221807
- Publication date Sep 3, 2009
- SIRNA THERAPEUTICS INC.
- Nassim Usman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
2'-deoxy-2'alkylnucleotide containing nucleic acid
- Publication number 20060142557
- Publication date Jun 29, 2006
- Sirna Therapeutics, Inc.
- Nassim Usman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel compositions for the delivery of negatively charged molecules
- Publication number 20050234232
- Publication date Oct 20, 2005
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Chemically modified double stranded nucleic acid molecules
- Publication number 20050176018
- Publication date Aug 11, 2005
- Sirna Therapeutics, Inc.
- James Thompson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Enzymatic nucleic acids containing 5'-and/or 3'-cap structures
- Publication number 20050074760
- Publication date Apr 7, 2005
- Ribozyme Pharmaceuticals, Inc.
- Jasenka Matulic-Adamic
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for synthesizing nucleosides, nucleoside derivatives and no...
- Publication number 20050059817
- Publication date Mar 17, 2005
- Sirna Therapeutics, Inc.
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Bisphosphonate conjugates and methods of making and using the same
- Publication number 20050026864
- Publication date Feb 3, 2005
- H.B.F. Dixon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Chemical synthesis of methoxy nucleosides
- Publication number 20030204078
- Publication date Oct 30, 2003
- Ribozyme Pharmaceuticals, Inc.
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Base-modified enzymatic nucleic acid
- Publication number 20030166896
- Publication date Sep 4, 2003
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Non-nucleotide containing enzymatic nucleic acid
- Publication number 20030165969
- Publication date Sep 4, 2003
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2'-O-alkylthioalkyl and 2'-C-alkylthioalkyl-containing nucleic acids
- Publication number 20030165900
- Publication date Sep 4, 2003
- Ribozyme Pharmaceuticals, Inc.
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Conjugates and compositions for cellular delivery
- Publication number 20030130186
- Publication date Jul 10, 2003
- Chandra Vargeese
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel compositions for the delivery of negatively charged molecules
- Publication number 20030073640
- Publication date Apr 17, 2003
- Ribozyme Pharmaceuticals, Inc.
- Leonid Beigelman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Nucleotide triphosphates and their incorporation into oligonucleotides
- Publication number 20030004122
- Publication date Jan 2, 2003
- Leonid Beigelman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
2'-deoxy-2'-alkylnucleotide containing nucleic acid
- Publication number 20020197684
- Publication date Dec 26, 2002
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Non-nucleotide containing enzymatic nucleic acid
- Publication number 20020193579
- Publication date Dec 19, 2002
- Ribozyme Pharmaceuticals, Inc.
- Nassim Usman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Methods for synthesizing nucleosides, nucleoside derivatives and no...
- Publication number 20020150936
- Publication date Oct 17, 2002
- Leonid Beigelman
- C07 - ORGANIC CHEMISTRY

Alexander Karpeisky

Person

Patents Grantslast 30 patents

Drug combination treatments using bone-targeting therapeutics for b...

Ibandronate conjugates of nucleoside antimetabolites

Stable dosage form of etidronate-cytarabine conjugate, and use thereof

Pharmaceutical preparation treating bone lesions caused by malignan...

Bone targeted therapeutics and methods of making and using the same

Vitamin B6 derivatives of nucleotides, acyclonucleotides and acyclo...

Bone targeted therapeutics and methods of making and using the same

Bone targeted therapeutics and methods of making and using the same

Compositions for the delivery of negatively charged molecules

Chemical synthesis of methoxy nucleosides

Non-nucleotide containing RNA

2&#x02032;-O-alkylthioalkyl and 2&#x02032;-C-alkylthioalkyl-contain...

Methods for synthesizing nucleosides, nucleoside derivatives and no...

Nucleic acid molecules with novel chemical compositions capable of...

Oligoribonucleotides with enzymatic activity

Enzymatic nucleic acids containing 5&#x02032;-and or 3&#x02032;-cap...

Non-nucleotide containing enzymatic nucleic acid

Base-modified enzymatic nucleic acid

Synthetic ribonucleic acids with RNAse activity

Nucleoside triphosphates and their incorporation into oligonucleotides

2&#x02032;-O-amino-containing nucleoside analogs and polynucleotides

Nucleoside triphosphates and their incorporation into oligonucleotides

2&#x02032;-O-alkylthioalkyl and 2&#x02032;-C-alkythioalkyl containi...

Compositions for the delivery of negatively charged molecules

2&#x02032;-deoxy-2&#x02032;-alkylnucleotide containing nucleic acid

Non-nucleotide containing nucleic acid

Nucleoside analogs

2&#x00027;-O-alkylthioalkyl and 2&#x00027;-c-alkylthioalkyl-contain...

2'-O-amino-containing nucleoside analogs and polynucleotides

Nucleoside triphosphates and their incorporation into oligonucleotides

Patents Applicationslast 30 patents

DRUG COMBINATION TREATMENTS USING BONE-TARGETING THERAPEUTICS FOR B...

IBANDRONATE CONJUGATES OF NUCLEOSIDE ANTIMETABOLITES

DRUG COMBINATION TREATMENTS USING BONE-TARGETING THERAPEUTICS FOR B...

PHARMACEUTICAL PREPARATION FOR TREATING BONE LESIONS CAUSED BY MALI...

STABLE DOSAGE FORM OF ETIDRONATE-CYTARABINE CONJUGATE, AND USE THEREOF

BONE TARGETED THERAPEUTICS AND METHODS OF MAKING AND USING THE SAME

VITAMIN B6 DERIVATIVES OF NUCLEOTIDES, ACYCLONUCLEOTIDES AND ACYCLO...

Bone Targeted Therapeutics and Methods of Making and Using the Same

VITAMIN B6 DERIVATIVES OF NUCLEOTIDES, ACYCLONUCLEOTIDES AND ACYCLO...

VITAMIN B6 DERIVATIVES OF NUCLEOTIDES, ACYCLONUCLEOTIDES AND ACYCLO...

Bone Targeted Therapeutics and Methods of Making and Using the Same

Novel Compositions for the Delivery of Negatively Charged Molecules

Bone Targeted Therapeutics and Methods of Making and Using the Same

2' Deoxy-2'-Alkylnucleotide Containing Nucleic Acid

2'-deoxy-2'alkylnucleotide containing nucleic acid

Novel compositions for the delivery of negatively charged molecules

Chemically modified double stranded nucleic acid molecules

Enzymatic nucleic acids containing 5'-and/or 3'-cap structures

Methods for synthesizing nucleosides, nucleoside derivatives and no...

Bisphosphonate conjugates and methods of making and using the same

Chemical synthesis of methoxy nucleosides

Base-modified enzymatic nucleic acid

Non-nucleotide containing enzymatic nucleic acid

2'-O-alkylthioalkyl and 2'-C-alkylthioalkyl-containing nucleic acids

Conjugates and compositions for cellular delivery

Novel compositions for the delivery of negatively charged molecules

Nucleotide triphosphates and their incorporation into oligonucleotides

2'-deoxy-2'-alkylnucleotide containing nucleic acid

Non-nucleotide containing enzymatic nucleic acid

Methods for synthesizing nucleosides, nucleoside derivatives and no...

2′-O-alkylthioalkyl and 2′-C-alkylthioalkyl-contain...

Enzymatic nucleic acids containing 5′-and or 3′-cap...

2′-O-amino-containing nucleoside analogs and polynucleotides

2′-O-alkylthioalkyl and 2′-C-alkythioalkyl containi...

2′-deoxy-2′-alkylnucleotide containing nucleic acid

2'-O-alkylthioalkyl and 2'-c-alkylthioalkyl-contain...