Patents by Inventor Alexey L. Margolin

Alexey L. Margolin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150246102
    Abstract: Nutritional formulas comprising long-chain polyunsaturated fatty acids (LC-PUFAs) are provided, along with methods and devices for preparing and/or administering nutritional formulas. In some embodiments, a percentage of the LC-PUFAs in the nutritional formula are in the form of monoglycerides and/or free fatty acids. In some embodiments, the nutritional formulas do not comprise added lipase. Also provided are methods for providing nutrition to a subject, methods for improving fat absorption, methods for improving cognitive ability, methods for preventing chronic lung disease, and methods for reducing the length of time a patient requires total parenteral nutrition.
    Type: Application
    Filed: February 14, 2013
    Publication date: September 3, 2015
    Inventor: Alexey L. Margolin
  • Publication number: 20140086988
    Abstract: This invention relates to methods for the stabilization, storage and delivery of biologically active macromolecules, such as proteins, peptides and nucleic acids. In particular, this invention relates to protein crystals, formulations and compositions comprising them. Provided are methods and compositions for encapsulating proteins, glycoproteins, enzymes, antibodies, hormones and peptide crystals or crystal formulations into compositions for biological delivery.
    Type: Application
    Filed: September 9, 2013
    Publication date: March 27, 2014
    Applicant: Althea Technologies, Inc.
    Inventors: Alexey L. MARGOLIN, Nazar K. KHALAF, Nancy L. ST. CLAIR, Scott L. RAKESTRAW, Bhami C. SHENOY
  • Patent number: 8558048
    Abstract: This invention relates to methods for the stabilization, storage and delivery of biologically active macromolecules, such as proteins, peptides and nucleic acids. In particular, this invention relates to protein or nucleic acid crystals, formulations and compositions comprising them. Methods are provided for the crystallization of proteins and nucleic acids and for the preparation of stabilized protein or nucleic acid crystals for use in dry or slurry formulations. The present invention is further directed to encapsulating proteins, glycoproteins, enzymes, antibodies, hormones and peptide crystals or crystal formulations into compositions for biological delivery to humans and animals. According to this invention, protein crystals or crystal formulations are encapsulated within a matrix comprising a polymeric carrier to form a composition.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: October 15, 2013
    Assignee: Althea Technologies, Inc.
    Inventors: Alexey L. Margolin, Nazar K. Khalaf, Nancy L. St. Clair, Scott L. Rakestraw, Bhami C. Shenoy
  • Patent number: 7833525
    Abstract: This invention relates to crystals of whole antibodies and fragments thereof, and formulations and compositions comprising such crystals. More particularly, methods are provided for the crystallization of high concentrations of whole antibodies, and fragments thereof, in large batches, and for the preparation of stabilized whole antibody crystals for use alone, or in dry or slurry formulations or compositions. This invention also relates to methods for stabilization, storage and delivery of biologically active whole antibody crystals.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: November 16, 2010
    Inventors: Bhami Shenoy, Chandrika P. Govardhan, Mark X. Yang, Alexey L. Margolin
  • Publication number: 20100196344
    Abstract: The present invention relates to compositions for the treatment of conditions, including pancreatic insufficiency. The compositions of the present invention comprise lipase, protease and amylase in a particular ratio that provides beneficial results in patients, such as those afflicted with pancreatic insufficiency. This invention also relates to methods using such compositions for the treatment of pancreatic insufficiency.
    Type: Application
    Filed: April 5, 2010
    Publication date: August 5, 2010
    Applicant: Cystic Fibrosis Foundation Therapeutics, Inc.
    Inventors: Alexey L. Margolin, Bhami C. Shenoy, Frederick T. Murray, Anthony Christopher Lee Stevens
  • Patent number: 7718169
    Abstract: The present invention relates to compositions for the treatment of conditions, including pancreatic insufficiency. The compositions of the present invention comprise lipase, protease and amylase in a particular ratio that provides beneficial results in patients, such as those afflicted with pancreatic insufficiency. This invention also relates to methods using such compositions for the treatment of pancreatic insufficiency. The compositions specifically comprise crosslinked Burkholderia cepacia lipase crystals, Aspergillus melleus protease crystals and amorphous Aspergillus oryzae amylase in a ratio of about 1:1:0.15 USP units.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: May 18, 2010
    Assignee: Cystic Fibrosis Foundations Therapeutics, Inc.
    Inventors: Alexey L. Margolin, Bhami C. Shenoy, Frederick T. Murray, Anthony Christopher Lee Stevens
  • Publication number: 20090093617
    Abstract: This invention relates to crystals of whole antibodies and fragments thereof, and formulations and compositions comprising such crystals. More particularly, methods are provided for the crystallization of high concentrations of whole antibodies, and fragments thereof, in large batches, and for the preparation of stabilized whole antibody crystals for use alone, or in dry or slurry formulations or compositions. This invention also relates to methods for stabilization, storage and delivery of biologically active whole antibody crystals. The present invention further relates to methods using whole antibody crystals, antibody fragment crystals, or compositions or formulations comprising such crystals for biomedical applications, including biological delivery to humans and animals.
    Type: Application
    Filed: September 25, 2008
    Publication date: April 9, 2009
    Applicant: ALTUS PHARMACEUTICALS INC.
    Inventors: Bhami Shenoy, Chandrika P. Govardhan, Mark X. Yang, Alexey L. Margolin
  • Publication number: 20090081184
    Abstract: This invention relates to methods for maintaining the basal level or reducing the level of cholecystokinin (CCK) in blood plasma of a mammal. Additionally, the invention provides methods for treating pain in a mammal and more particularly, methods for treating abdominal pain in a mammal. The methods include administering to the mammal a non-pancreatic protease or a composition comprising a non-pancreatic protease. The methods of this invention are particularly useful for treating abdominal pain in a mammal suffering from acute or chronic pancreatitis and related conditions.
    Type: Application
    Filed: October 24, 2008
    Publication date: March 26, 2009
    Applicant: Altus Pharmaceuticals Inc.
    Inventors: Alexey L. Margolin, Bhami C. Shenoy, Margaret McGrath
  • Publication number: 20080311101
    Abstract: The invention relates to methods to prevent, treat, or slow the progression of a disorder associated with elevated oxalate concentration, the method comprising administering oxalate oxidase crystals, cross-linked crystals, or compositions containing those crystals to an individual. Oxalate oxidase crystals and compositions for administration to an individual are also provided, including stabilized crystals, such as cross-linked crystals of oxalate oxidase.
    Type: Application
    Filed: June 12, 2006
    Publication date: December 18, 2008
    Inventors: Bhami C. Shenoy, Mark X. Yang, Margaret Ellen McGrath, Alexey L. Margolin
  • Patent number: 7459155
    Abstract: This invention relates to methods for maintaining the basal level or reducing the level of cholecystokinin (CCK) in blood plasma of a mammal. Additionally, the invention provides methods for treating pain in a mammal and more particularly, methods for treating abdominal pain in a mammal. The methods include administering to the mammal a non-pancreatic protease or a composition comprising a non-pancreatic protease. The methods of this invention are particularly useful for treating abdominal pain in a mammal suffering from acute or chronic pancreatitis and related conditions.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: December 2, 2008
    Assignee: Altus Pharmaceuticals Inc.
    Inventors: Alexey L. Margolin, Bhami C. Shenoy, Margaret McGrath
  • Publication number: 20080226623
    Abstract: This invention relates to methods for the stabilization, storage and delivery of biologically active macromolecules, such as proteins, peptides and nucleic acids. In particular, this invention relates to protein or nucleic acid crystals, formulations and compositions comprising them. Methods are provided for the crystallization of proteins and nucleic acids and for the preparation of stabilized protein or nucleic acid crystals for use in dry or slurry formulations. The present invention is further directed to encapsulating proteins, glycoproteins, enzymes, antibodies, hormones and peptide crystals or crystal formulations into compositions for biological delivery to humans and animals. According to this invention, protein crystals or crystal formulations are encapsulated within a matrix comprising a polymeric carrier to form a composition.
    Type: Application
    Filed: February 11, 2008
    Publication date: September 18, 2008
    Applicant: Altus Pharmaceuticals Inc.
    Inventors: Alexey L. Margolin, Nazar K. Khalaf, Nancy L. St. Clair, Scott L. Rakestraw, Bhami C. Shenoy
  • Patent number: 7351798
    Abstract: This invention relates to methods for the stabilization, storage and delivery of biologically active macromolecules, such as proteins, peptides and nucleic acids. In particular, this invention relates to protein or nucleic acid crystals, formulations and compositions comprising them. Methods are provided for the crystallization of proteins and nucleic acids and for the preparation of stabilized protein or nucleic acid crystals for use in dry or slurry formulations. The present invention is further directed to encapsulating proteins, glycoproteins, enzymes, antibodies, hormones and peptide crystals or crystal formulations into compositions for biological delivery to humans and animals. According to this invention, protein crystals or crystal formulations are encapsulated within a matrix comprising a polymeric carrier to form a composition.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: April 1, 2008
    Assignee: Altus Pharmaceuticals Inc.
    Inventors: Alexey L Margolin, Nazar K Khalaf, Nancy L St Clair, Scott L Rakestraw, Bhami C Shenoy
  • Patent number: 7087728
    Abstract: The present invention relates to the field of carbohydrate crosslinked glycoprotein crystals. Advantageously, such crosslinked glycoprotein crystals display stability to harsh environmental conditions, while maintaining the structural and functional integrity of the glycoprotein backbone. According to one embodiment, this invention relates to methods for concentrating proteins that have been modified by carbohydrates and for releasing their activity at controlled rates. This invention also provides methods for producing carbohydrate crosslinked glycoprotein crystals and methods for using them in pharmaceutical formulations, vaccines, immunotherapeutics, personal care compositions, including cosmetics, veterinary pharmaceutical compositions and vaccines, foods, feeds, diagnostics, cleaning agents, including detergents and decontamination formulations.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: August 8, 2006
    Assignee: Altus Pharmaceuticals Inc.
    Inventors: Alexey L Margolin, Chandrika P Govardhan, Kalevi J Visuri, Sinikka S Uotila
  • Publication number: 20040202643
    Abstract: The present invention relates to crosslinked protein crystals characterized by the ability to change from insoluble and stable form to soluble and active form upon a change in the environment of said crystals, said change being selected from the group consisting of change in temperature, change in pH, change in chemical composition, change from concentrate to dilute form, change in shear force acting upon the crystals and combinations thereof. According to one embodiment of this invention, such crosslinked protein crystals are capable of releasing their protein activity at a controlled rate. This invention also provides methods for producing such crosslinked protein crystals, methods using them for protein delivery and methods using them in cleaning agents, including detergents, pharmaceutical compositions, vaccines, personal care compositions, including cosmetics, veterinary compositions, foods, feeds, diagnostics and formulations for decontamination.
    Type: Application
    Filed: January 16, 2004
    Publication date: October 14, 2004
    Applicant: Altus Biologics Inc.
    Inventors: Alexey L. Margolin, Rose A. Persichetti, Nancy L. St. Clair, Nazer K. Khalaf
  • Publication number: 20030211127
    Abstract: The present invention relates to crosslinked protein crystals characterized by the ability to change from insoluble and stable form to soluble and active form upon a change in the environment of said crystals, said change being selected from the group consisting of change in temperature, change in pH, change in chemical composition, change from concentrate to dilute form, change in oxidation-reduction potential of the solution, change in the incident radiation, change in transition metal concentration, change in flouride concentration, change in free radical concentration, change in metal chelater concentration, change in shear force acting upon the crystals and combinations thereof. According to one embodiment of this invention, such crosslinked protein crystals are capable of releasing their protein activity at a controlled rate.
    Type: Application
    Filed: January 2, 2003
    Publication date: November 13, 2003
    Inventors: Alexey L. Margolin, Rose A. Persichetti, Nancy L. St. Clair, Nazer K. Khalaf, Bhami C. Shenoy
  • Publication number: 20030175239
    Abstract: This invention relates to methods for the stabilization, storage and delivery of biologically active macromolecules, such as proteins, peptides and nucleic acids. In particular, this invention relates to protein or nucleic acid crystals, formulations and compositions comprising them. Methods are provided for the crystallization of proteins and nucleic acids and for the preparation of stabilized protein or nucleic acid crystals for use in dry or slurry formulations. The present invention is further directed to encapsulating proteins, glycoproteins, enzymes, antibodies, hormones and peptide crystals or crystal formulations into compositions for biological delivery to humans and animals. According to this invention, protein crystals or crystal formulations are encapsulated within a matrix comprising a polymeric carrier to form a composition.
    Type: Application
    Filed: March 5, 2003
    Publication date: September 18, 2003
    Applicant: Altus Biologics Inc.
    Inventors: Alexey L. Margolin, Nazar K. Khalaf, Nancy L. St. Clair, Scott L. Rakestraw, Bhami C. Shenoy
  • Publication number: 20030170843
    Abstract: The present invention relates to the field of carbohydrate crosslinked glycoprotein crystals. Advantageously, such crosslinked glycoprotein crystals display stability to harsh environmental conditions, while maintaining the structural and functional integrity of the glycoprotein backbone. According to one embodiment, this invention relates to methods for concentrating proteins that have been modified by carbohydrates and for releasing their activity at controlled rates. This invention also provides methods for producing carbohydrate crosslinked glycoprotein crystals and methods for using them in pharmaceutical formulations, vaccines, immunotherapeutics, personal care compositions, including cosmetics, veterinary pharmaceutical compositions and vaccines, foods, feeds, diagnostics, cleaning agents, including detergents and decontamination formulations.
    Type: Application
    Filed: December 23, 2002
    Publication date: September 11, 2003
    Applicant: Altus Biologics Inc.
    Inventors: Alexey L. Margolin, Chandrika P. Govardhan, Kalevi J. Visuri, Sinikka S. Uotila
  • Patent number: 6541606
    Abstract: This invention relates to methods for the stabilization, storage and delivery of biologically active macromolecules, such as proteins, peptides and nucleic acids. In particular, this invention relates to protein or nucleic acid crystals, formulations and compositions comprising them. Methods are provided for the crystallization of proteins and nucleic acids and for the preparation of stabilized protein or nucleic acid crystals for use in dry or slurry formulations. The present invention is further directed to encapsulating proteins, glycoproteins, enzymes, antibodies, hormones and peptide crystals or crystal formulations into compositions for biological delivery to humans and animals. According to this invention, protein crystals or crystal formulations are encapsulated within a matrix comprising a polymeric carrier to form a composition.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: April 1, 2003
    Assignee: Altus Biologics Inc.
    Inventors: Alexey L. Margolin, Nazar K. Khalaf, Nancy L. St. Clair, Scott L. Rakestraw, Bhami C. Shenoy
  • Patent number: 6500933
    Abstract: The present invention relates to the field of carbohydrate crosslinked glycoprotein crystals. Advantageously, such crosslinked glycoprotein crystals display stability to harsh environmental conditions, while maintaining the structural and functional integrity of the glycoprotein backbone. According to one embodiment, this invention relates to methods for concentrating proteins that have been modified by carbohydrates and for releasing their activity at controlled rates. This invention also provides methods for producing carbohydrate crosslinked glycoprotein crystals and methods for using them in pharmaceutical formulations, vaccines, immunotherapeutics, personal care compositions, including cosmetics, veterinary pharmaceutical compositions and vaccines, foods, feeds, diagnostics, cleaning agents, including detergents and decontamination formulations.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: December 31, 2002
    Assignee: Altus Biologics Inc.
    Inventors: Alexey L. Margolin, Chandrika P. Govardhan, Kalevi J. Visuri, Sinikka S. Uotila
  • Publication number: 20020136719
    Abstract: This invention relates to crystals of whole antibodies and fragments thereof, and formulations and compositions comprising such crystals. More particularly, methods are provided for the crystallization of high concentrations of whole antibodies, and fragments thereof, in large batches, and for the preparation of stabilized whole antibody crystals for use alone, or in dry or slurry formulations or compositions. This invention also relates to methods for stabilization, storage and delivery of biologically active whole antibody crystals.
    Type: Application
    Filed: December 26, 2001
    Publication date: September 26, 2002
    Inventors: Bhami Shenoy, Chandrika P. Govardhan, Mark X. Yang, Alexey L. Margolin