Patents by Inventor Peter Pechan

Peter Pechan 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: 20220340883
    Abstract: The use of iNOS inhibitors, including aurintricarboxylic acid, dexamethasone and valproic acid, to increase the yield of a variety of viruses in culture, including recombinant herpesviruses is described.
    Type: Application
    Filed: March 3, 2022
    Publication date: October 27, 2022
    Inventors: Peter PECHAN, Jeffery ARDINGER, Abraham SCARIA, Samuel WADSWORTH
  • Publication number: 20220307052
    Abstract: The invention described herein provides a recombinant replication-defective vims derived from Herpesvirales order, wherein the virus is characterized by a complete deletion of a gene encoding ICP27, or a functional equivalent gene thereof. The invention also provides production cell lines for such recombinant replication-defective vims, wherein the cell lines have a coding sequence for ICP27 or a functional equivalent thereof, and wherein the coding sequence has no or minimal sequence overlap with the virus characterized by the complete deletion of the gene encoding ICP27. Method of using such recombinant replication-defective vims and production cell lines are also provided.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 29, 2022
    Inventors: Peter Pechan, Alexey Vladimirovich Seregin
  • Patent number: 11299715
    Abstract: The use of iNOS inhibitors, including aurintricarboxylic acid, dexamethasone and valproic acid, to increase the yield of a variety of viruses in culture, including recombinant herpesviruses is described.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: April 12, 2022
    Assignee: Genzyme Corporation
    Inventors: Peter Pechan, Jeffery Ardinger, Abraham Scaria, Samuel Wadsworth
  • Publication number: 20220064262
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Application
    Filed: July 2, 2021
    Publication date: March 3, 2022
    Applicants: Genzyme Corporation, Genzyme Corporation
    Inventors: Peter PECHAN, Jeffery ARDINGER, Hillard RUBIN, Samuel WADSWORTH, Abraham SCARIA
  • Patent number: 11084864
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: August 10, 2021
    Assignee: GENZYME CORPORATION
    Inventors: Peter Pechan, Jeffery Ardinger, Hillard Rubin, Samuel Wadsworth, Abraham Scaria
  • Patent number: 10821193
    Abstract: Provided herein are methods for treating myocilin (MYOC) glaucoma using adeno-associated viral (AAV) vectors. In some aspects, the AAV vectors encode R-spondin 1 (RSPO1), R-spondin 2 (RSPO2), R-spondin 3 (RSPO3) or R-spondin 4 (RSPO4) and/or RNAi that targets myocilin (MYOC). In one aspect, viral particles are administered to the eye of a human subject. Viral particles encoding RSPO1, RSPO2, RSPO3 and/or RSPO4 and/or MYOC RNAi are contemplated. In some aspects, variant AAV2 particles that transduce the trabecular meshwork are provided.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: November 3, 2020
    Assignee: GENZYME CORPORATION
    Inventors: Peter Pechan, Abraham Scaria, Jeffery Ardinger
  • Publication number: 20190345223
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Application
    Filed: November 20, 2018
    Publication date: November 14, 2019
    Inventors: Peter Pechan, Jeffery Ardinger, Hillard Rubin, Samuel Wadsworth, Abraham Scaria
  • Patent number: 10183983
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: January 22, 2019
    Assignee: GENZYME CORPORATION
    Inventors: Peter Pechan, Jeffery Ardinger, Hillard Rubin, Samuel Wadsworth, Abraham Scaria
  • Publication number: 20180155417
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Ig like domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Application
    Filed: October 17, 2017
    Publication date: June 7, 2018
    Applicant: Genzyme Corporation
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth
  • Publication number: 20170342127
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Application
    Filed: March 28, 2017
    Publication date: November 30, 2017
    Inventors: Peter PECHAN, Jeffery ARDINGER, Hillard RUBIN, Samuel WADSWORTH, Abraham SCARIA
  • Patent number: 9815892
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Iglike domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: November 14, 2017
    Assignee: Genzyme Corporation
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth
  • Publication number: 20170304465
    Abstract: Provided herein are methods for treating myocilin (MYOC) glaucoma using adeno-associated viral (AAV) vectors. In some aspects, the AAV vectors encode R-spondin 1 (RSPO1), R-spondin 2 (RSPO2), R-spondin 3 (RSPO3) or R-spondin 4 (RSPO4) and/or RNAi that targets myocilin (MYOC). In one aspect, viral particles are administered to the eye of a human subject. Viral particles encoding RSPO1, RSPO2, RSPO3 and/or RSPO4 and/or MYOC RNAi are contemplated. In some aspects, variant AAV2 particles that transduce the trabecular meshwork are provided.
    Type: Application
    Filed: September 16, 2015
    Publication date: October 26, 2017
    Inventors: Peter PECHAN, Abraham SCARIA, Jeffery ARDINGER
  • Patent number: 9637534
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: May 2, 2017
    Assignee: GENZYME CORPORATION
    Inventors: Peter Pechan, Jeffery Ardinger, Hillard Rubin, Samuel Wadsworth, Abraham Scaria
  • Publication number: 20150353899
    Abstract: The use of iNOS inhibitors, including aurintricarboxylic acid, dexamethasone and valproic acid, to increase the yield of a variety of viruses in culture, including recombinant herpesviruses is described.
    Type: Application
    Filed: January 7, 2014
    Publication date: December 10, 2015
    Applicant: Genzyme Corporation
    Inventors: Peter Pechan, Jeffery Ardinger, Abraham Scaria, Samuel Wadsworth
  • Publication number: 20140315804
    Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
    Type: Application
    Filed: March 13, 2014
    Publication date: October 23, 2014
    Applicant: GENZYME CORPORATION
    Inventors: Peter PECHAN, Jeffery ARDINGER, Hillard RUBIN, Samuel WADSWORTH, Abraham SCARIA
  • Publication number: 20140193411
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Iglike domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Application
    Filed: January 31, 2014
    Publication date: July 10, 2014
    Applicant: Genzyme Corporation
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth
  • Patent number: 8658602
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Iglike domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: February 25, 2014
    Assignee: GenzymeCorporation
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth
  • Publication number: 20110268735
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Iglike domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Application
    Filed: February 2, 2011
    Publication date: November 3, 2011
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth
  • Patent number: 7928072
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Iglike domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: April 19, 2011
    Assignee: Genzyme Corporation
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth
  • Publication number: 20070224178
    Abstract: Multimeric fusion proteins of an Ig-like domain of Flt-1 are rendered functional by inclusion of a linker moiety. Vectors encoding the fusion proteins and host cells expressing the fusion proteins can be used therapeutically to block neovascularization in individuals with pathological conditions related to neovascularization. Such conditions include age-related macular degeneration, cancer, psoriasis, proliferative diabetic retinopathy, asthma, uveitis, osteoarthritis, and rheumatoid arthritis. The same means of multimerization used for an Iglike domain of Flt-1, i.e., a linker and a multimerization domain, can be used for other polypeptides, including extracellular receptors, antibody variable regions, cytokines, chemokines, and growth factors.
    Type: Application
    Filed: March 12, 2007
    Publication date: September 27, 2007
    Inventors: Abraham Scaria, Peter Pechan, Samuel Wadsworth