Patents Assigned to Raven Biotechnologies, Inc.
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Patent number: 7846726Abstract: This invention discloses a substantially pure population of human urinary bladder-derived epithelial cells and methods of isolating and culturing the urinary bladder-derived epithelial cells. In addition, several uses of human urinary bladder-derived epithelial cells and cells differentiating therefrom are disclosed herein.Type: GrantFiled: February 12, 2003Date of Patent: December 7, 2010Assignee: Raven biotechnologies, inc.Inventors: Ronghao Li, Zhuangyu Pan
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Patent number: 7847070Abstract: The invention provides the identification and characterization of disease and cancer-associated antigen, LUCA2. The invention also provides a family of monoclonal antibodies that bind to antigen LUCA2, methods of diagnosing and treating various human cancers and diseases that express LUCA2.Type: GrantFiled: January 31, 2006Date of Patent: December 7, 2010Assignee: Raven biotechnologies, inc.Inventors: Jennie P. Mather, Penelope E. Roberts
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Patent number: 7744878Abstract: Provided herein is disclosure about the development and characterization of an antibody (mPA7) which binds to antigen CD46 which is present on a variety of human cancers from ovary, breast, lung, prostate, colon, kidney, and pancreas. Methods of diagnosing and treating various cancers by using antibodies such as mPA7 directed against this antigen are also disclosed.Type: GrantFiled: September 19, 2006Date of Patent: June 29, 2010Assignee: Raven biotechnologies, inc.Inventor: Jennie P. Mather
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Publication number: 20100150921Abstract: The invention provides the identification and characterization of a disease and cancer-associated antigen, KID31. The invention also provides modulators of KID31, including a family of monoclonal antibodies that bind to antigen KID31, and methods of diagnosing and treating various human cancers and diseases with KID31.Type: ApplicationFiled: February 13, 2010Publication date: June 17, 2010Applicant: RAVEN BIOTECHNOLOGIES, INC.Inventors: Jennie P. Mather, Deryk T. Loo
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Publication number: 20100111951Abstract: The invention provides the identification and characterization of a disease and cancer-associated antigen, KID24. The invention also provides modulators of KID24, including a family of monoclonal antibodies that bind to antigen KID24, and methods of diagnosing and treating various human cancers and diseases with KID24.Type: ApplicationFiled: January 14, 2010Publication date: May 6, 2010Applicant: RAVEN BIOTECHNOLOGIES, INC.Inventors: Jennie P. Mather, Deryk T. Loo
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Patent number: 7687242Abstract: The invention provides the identification and characterization of disease and cancer-associated antigen, KID31. The invention also provides a family of monoclonal antibodies that bind to antigen KID31, methods of diagnosing and treating various human cancers and diseases that express KID31.Type: GrantFiled: January 12, 2006Date of Patent: March 30, 2010Assignee: Raven Biotechnologies, Inc.Inventors: Jennie P. Mather, Deryk T. Loo
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Patent number: 7572896Abstract: The invention provides characterization of the disease and cancer-associated antigen, OSM-R.beta. The invention also provides modulators of OSM-R.beta, including a family of monoclonal antibodies that bind to antigen OSM-R.beta, and methods of diagnosing and treating various human cancers and diseases associated with OSM-R.beta.Type: GrantFiled: February 3, 2006Date of Patent: August 11, 2009Assignee: Raven biotechnologies, Inc.Inventors: Jennie P. Mather, Penelope E. Roberts
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Patent number: 7572895Abstract: The invention provides further characterization of the disease and cancer-associated antigen, transferrin receptor. The invention also provides a novel family of antibodies that bind to the transferrin receptor, methods of diagnosing and treating various human cancers and diseases that express transferrin receptor.Type: GrantFiled: June 7, 2005Date of Patent: August 11, 2009Assignee: Raven Biotechnologies, Inc.Inventors: Jennie P. Mather, Penelope E. Roberts, Ronghao Li
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Patent number: 7569672Abstract: Provided herein is disclosure about the development and characterization of an antibody that binds to antigen EphA2 which is present on a variety of human cancers from breast, lung, prostate, and colons. Methods of diagnosing and treating various cancers by using such antibodies directed against this antigen are also disclosed.Type: GrantFiled: February 6, 2006Date of Patent: August 4, 2009Assignee: Raven biotechnologies, inc.Inventors: Jennie P. Mather, Penelope E. Roberts
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Patent number: 7527969Abstract: The invention provides the identification and characterization of disease and cancer-associated antigen, RAAG10. The invention also provides a family of monoclonal antibodies that bind to antigen RAAG10, methods of diagnosing and treating various human cancers and diseases that express RAAG10.Type: GrantFiled: June 19, 2003Date of Patent: May 5, 2009Assignee: Raven biotechnologies, inc.Inventors: Jennie P. Mather, Ronghao Li, Zhuangyu Pan, Penelope E. Roberts
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Patent number: 7462487Abstract: Methods are taught for culturing mammalian cells, preferably human cells, to improve production of proteins, recombinant or endogenous. Methods are also provided for the growth and long-term survival of cell lines, particularly cell lines established from primary culture. Cell culture media are also provided, contained varying levels of selected amino acids, supplemented with various growth factors and trace elements. In additionally, the media are optionally serum-free, and preferably use an energy source other than glucose. The media are particularly suitable for the primary culture and long-term culture of human fetal cells.Type: GrantFiled: September 17, 2004Date of Patent: December 9, 2008Assignee: Raven biotechnologies, inc.Inventor: Mary C. Tsao
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Patent number: 7405061Abstract: Provided herein is disclosure about the identification and characterization of disease and cancer associated antigen PIPA. The invention also provides a family of monoclonal antibodies that bind to antigen PIPA, and methods of diagnosing and treating various human cancers and diseases that express PIPA.Type: GrantFiled: November 13, 2003Date of Patent: July 29, 2008Assignee: Raven biotechnologies, inc.Inventors: Jennie P. Mather, Ronghao Li, Tony W. Liang
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Patent number: 7148038Abstract: Provided herein is disclosure about the development and characterization of an antibody (mPA7) which binds to antigen CD46 which is present on a variety of human cancers from ovary, breast, lung, prostate, colon, kidney, and pancreas. Methods of diagnosing and treating various cancers by using antibodies such as mPA7 directed against this antigen are also disclosed.Type: GrantFiled: October 16, 2002Date of Patent: December 12, 2006Assignee: Raven biotechnologies, inc.Inventor: Jennie P. Mather
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Patent number: 7125713Abstract: This invention discloses a substantially pure population of human Müllerian duct-derived epithelial cells and methods of isolating and culturing the Müllerian duct-derived epithelial cells. By carefully manipulating the microenvironment in which the Müllerian duct-derived epithelial cells are grown, multiple passages are attainable wherein the Müllerian duct-derived epithelial cells are capable of becoming uterine, cervical, vaginal, and oviductal cells. In addition, several uses of human Müllerian duct-derived epithelial cells and cells differentiating therefrom are disclosed herein.Type: GrantFiled: April 5, 2002Date of Patent: October 24, 2006Assignee: Raven biotechnologies, inc.Inventors: Rong-hao Li, Jennie Powell Mather
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Patent number: 6987024Abstract: The invention discloses a substantially pure population of human ovarian mesothelial cells and methods of isolating and culturing the ovarian mesothelial cells. By carefully manipulating the microenvironment of the ovarian mesothelial cells, multiple passages are attainable wherein the ovarian mesothelial cells are capable of becoming ovary surface epithelial cells or granulosa cells. In addition, several methods of use of human ovarian mesothelial cells are disclosed herein.Type: GrantFiled: April 10, 2000Date of Patent: January 17, 2006Assignee: Raven Biotechnologies, Inc.Inventors: Rong-hao Li, Laura Bald, Jennie Powell Mather
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Patent number: 6927061Abstract: The invention discloses a substantially pure population of human ovarian mesothelial cells and methods of isolating and culturing the ovarian mesothelial cells. By carefully manipulating the microenvironment of the ovarian mesothelial cells, multiple passages are attainable wherein the ovarian mesothelial cells are capable of becoming ovary surface epithelial cells or granulosa cells. In addition, several methods of use of human ovarian mesothelial cells are disclosed herein.Type: GrantFiled: May 23, 2003Date of Patent: August 9, 2005Assignee: Raven Biotechnologies, Inc.Inventors: Rong-hao Li, Laura Bald, Jennie Powell Mather
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Patent number: 6893871Abstract: The invention discloses a substantially pure population of human ovarian mesothelial cells and methods of isolating and culturing the ovarian mesothelial cells. By carefully manipulating the microenvironment of the ovarian mesothelial cells, multiple passages are attainable wherein the ovarian mesothelial cells are capable of becoming ovary surface epithelial cells or granulosa cells. In addition, several methods of use of human ovarian mesothelial cells are disclosed herein.Type: GrantFiled: December 22, 2003Date of Patent: May 17, 2005Assignee: Raven Biotechnologies, Inc.Inventors: Rong-hao Li, Laura Bald, Jennie Powell Mather
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Patent number: 6541225Abstract: The present invention provides a method for generating human monoclonal antibodies, especially those that are specific for surface antigens representative of a particular cell type. The present invention also includes populations of monoclonal antibodies produced by the invention methods, populations of polynucleotides comprising sequences encoding the immunoglobulins or fragments thereof, which are capable of binding to antigens representative of a cell type of interest.Type: GrantFiled: January 26, 2000Date of Patent: April 1, 2003Assignee: Raven Biotechnologies, Inc.Inventor: Ronghao Li
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Patent number: 6436704Abstract: The invention discloses a substantially pure population of human pancreatic progenitor cells and methods of isolating and culturing the pancreatic progenitor cells. By carefully manipulating the microenvironment of the pancreatic progenitor cells, multiple passages are attainable wherein the pancreatic progenitor cells do not senesce and furthermore, are capable of becoming functional exocrine or endocrine cells. In addition, several methods of use of human pancreatic progenitor cells are disclosed herein.Type: GrantFiled: April 10, 2000Date of Patent: August 20, 2002Assignee: Raven Biotechnologies, Inc.Inventors: Penelope E. Roberts, Jennie Powell Mather
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Patent number: 6416999Abstract: This invention discloses a substantially pure population of human Müllerian duct-derived epithelial cells and methods of isolating and culturing the Müllerian duct-derived epithelial cells. By carefully manipulating the microenvironment in which the Müllerian duct-derived epithelial cells are grown, multiple passages are attainable wherein the Müillerian duct-derived epithelial cells are capable of becoming uterine, cervical, vaginal, and oviductal cells. In addition, several uses of human Müllerian duct-derived epithelial cells and cells differentiating therefrom are disclosed herein.Type: GrantFiled: April 7, 2000Date of Patent: July 9, 2002Assignee: Raven Biotechnologies, Inc.Inventors: Rong-hao Li, Jennie Powell Mather