Patents by Inventor Peter Besmer
Peter Besmer 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).
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Publication number: 20080152652Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: ApplicationFiled: August 3, 2007Publication date: June 26, 2008Inventors: Peter Besmer, Jochen Buck, Malcolm A.S. Moore, Karl Nocka
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Publication number: 20050276784Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: ApplicationFiled: November 12, 2004Publication date: December 15, 2005Inventors: Peter Besmer, Jochen Buck, Malcolm Moore, Karl Nocka
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Publication number: 20030125519Abstract: This invention provides an isolated nucleic acid molecule which encodes an amino acid sequence corresponding to a c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof. A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods and a pharmaceutically acceptable carrier is further provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention.Type: ApplicationFiled: October 5, 1990Publication date: July 3, 2003Inventors: PETER BESMER, KARL NOCKA, JOCHEN BUCK
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Publication number: 20030103937Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: ApplicationFiled: April 24, 2002Publication date: June 5, 2003Applicant: Sloan-Kettering Institute For Cancer ResearchInventors: Peter Besmer, Jochen Buck, Malcolm A.S. Moore, Karl Nocka
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Patent number: 6403559Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: GrantFiled: August 10, 1999Date of Patent: June 11, 2002Assignee: Sloan-Kettering Institute for Cancer ResearchInventors: Peter Besmer, Jochen Buck, Malcolm A. S. Moore, Karl Nocka
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Patent number: 6159461Abstract: Compositions comprising c-kit ligand, TNF-.alpha., and a hematopoietic factor are useful to promote the expansion of peripheral blood cells or the expansion and differentiation of hematopoietic progenitor cells.Type: GrantFiled: July 23, 1997Date of Patent: December 12, 2000Assignee: Sloan-Kettering Institute for Cancer ResearchInventors: Peter Besmer, Jochen Buck, Malcolm A. S. Moore, Karl Nocka
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Patent number: 6001803Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: GrantFiled: October 20, 1994Date of Patent: December 14, 1999Assignee: Sloan-Kettering Institute for Cancer ResearchInventors: Peter Besmer, Jochen Buck, Malcolm A. S. Moore, Karl Nocka
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Patent number: 5935565Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: GrantFiled: June 7, 1995Date of Patent: August 10, 1999Assignee: Sloan-Kettering Institute for Cancer ResearchInventors: Peter Besmer, Jochen Buck, Malcolm A. S. Moore, Karl Nocka
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Patent number: 5767074Abstract: A pharmaceutical composition which comprises the c-kit ligand (KL) purified by applicants or produced by applicants' recombinant methods in combination with other hematopoietic factors and a pharmaceutically acceptable carrier is provided as well as methods of treating patients which comprise administering to the patient the pharmaceutical composition of this invention. This invention provides combination therapies using c-kit ligand (KL) and a purified c-kit ligand (KL) polypeptide, or a soluble fragment thereof and other hematopoietic factors. It also provides methods and compositions for ex-vivo use of KL alone or in combination therapy. A mutated KL antagonist is also described. Such an antagonist may also be a small molecule. Antisense nucleic acids to KL as therapeutics are also described. Lastly, compositions and methods are described that take advantage of the role of KL in germ cells, mast cells and melanocytes.Type: GrantFiled: November 17, 1994Date of Patent: June 16, 1998Assignee: Sloan-Kettering Institute for Cancer ResearchInventors: Peter Besmer, Jochen Buck, Malcolm A.S. Moore, Karl Nocka