Patents by Inventor Sacha Holland

Sacha Holland 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: 20070293522
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: October 5, 2006
    Publication date: December 20, 2007
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder SINGH, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20070293520
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: October 5, 2006
    Publication date: December 20, 2007
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder SINGH, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20070293521
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: October 5, 2006
    Publication date: December 20, 2007
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder SINGH, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20070293524
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: October 5, 2006
    Publication date: December 20, 2007
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20070225321
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: October 5, 2006
    Publication date: September 27, 2007
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20070213375
    Abstract: Triazole derivatives and pharmaceutical compositions containing the derivatives are disclosed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the derivatives in treating diseases or conditions associated with Axl catalytic activity are also disclosed.
    Type: Application
    Filed: September 7, 2006
    Publication date: September 13, 2007
    Applicant: Rigel Pharmaceuticals, Inc.
    Inventors: Rajinder Singh, Catherine Sylvain, Sacha Holland, Jing Zhang, John Partridge, Jeffrey Clough, Ankush Argade
  • Publication number: 20070142402
    Abstract: The present disclosure provides compounds that inhibit protein kinases, such as JAK, Axl, or Syk kinases, compositions comprising the compounds and methods of using the compounds to inhibit protein kinase and treat and/or prevent diseases associated with inappropriate kinase activity.
    Type: Application
    Filed: December 15, 2006
    Publication date: June 21, 2007
    Applicant: RIGEL PHARMACEUTICALS, INC.
    Inventors: Pingyu Ding, Ankush Argade, Dane Goff, Rajinder Singh, Esteban Masuda, Vanessa Taylor, Sacha Holland
  • Publication number: 20060264392
    Abstract: The present invention relates to regulation of angiogenesis. More particularly, the present invention is directed to nucleic acids encoding “angiogenesis regulatory proteins and nucleic acids” which are involved in modulation of angiogenesis. The invention further relates to methods for identifying and using agents, including small organic molecules, antibodies, peptides, cyclic peptides, nucleic acids, antisense nucleic adds, RNAi, and ribozymes, that modulate angiogenesis via modulation of angiogenesis regulatory proteins and nucleic acids; as well as to the use of expression profiles and compositions in diagnosis and therapy of diseases related to angiogenesis.
    Type: Application
    Filed: September 2, 2003
    Publication date: November 23, 2006
    Inventors: James Lorens, Jakob Bogenberger, Sacha Holland, Weiduan Xu
  • Publication number: 20060135543
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 22, 2006
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20060058292
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: June 8, 2005
    Publication date: March 16, 2006
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20060035916
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: June 8, 2005
    Publication date: February 16, 2006
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20060025410
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: June 8, 2005
    Publication date: February 2, 2006
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20050250163
    Abstract: The present invention relates to regulation of angiogenesis and tumorigenesis. The invention further relates to methods for identifying and using agents, including small organic molecules, antibodies, peptides, cyclic peptides, nucleic acids, antisense nucleic acids, RNAi, and ribozymes, that modulate angiogenesis via modulation of endothelial cell haptotaxis; as well as to the use of expression profiles and compositions in diagnosis and therapy of angiogenesis and cancer.
    Type: Application
    Filed: February 16, 2005
    Publication date: November 10, 2005
    Applicant: Rigel Pharmaceuticals, Incorporated
    Inventors: James Lorens, Sacha Holland, Weiduan Xu
  • Publication number: 20050208472
    Abstract: The present invention relates to regulation of angiogenesis. The invention further relates to methods for identifying and using agents, including small organic molecules, antibodies, peptides, cyclic peptides, nucleic acids, antisense nucleic acids, RNAi, and ribozymes, that modulate angiogenesis; as well as to the use of expression profiles and compositions in diagnosis and therapy of angiogenesis and cancer.
    Type: Application
    Filed: January 13, 2005
    Publication date: September 22, 2005
    Applicant: Rigel Pharmaceuticals, Incorporated
    Inventors: Weiduan Xu, Sacha Holland, James Lorens
  • Publication number: 20050209230
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: August 3, 2004
    Publication date: September 22, 2005
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi
  • Publication number: 20050186905
    Abstract: A wearable electronic product (50) includes an electronic host device (52), at least one peripheral device (54) that selectively couples and decouples to the electronic host device and activates independently of the electronic host device, and means (51) for wearing the wearable electronic product by a user. The peripheral device can activate automatically (107) upon being decoupled from the electronic host device and can also activate independently (109) of any other peripheral device. In this regard, the peripheral device can automatically sense (104) the need for its own power source to become active and can optionally automatically sense the need for activating a new wireless link (108) to the electronic host device using its own power source (57) when selectively decoupled from the electronic host device.
    Type: Application
    Filed: February 24, 2004
    Publication date: August 25, 2005
    Inventors: James Tracy, Joseph Dvorak, Sacha Holland, Ryan Nilsen
  • Publication number: 20050134215
    Abstract: Charging systems (10, 70) are disclosed that generally employ forces generated by at least one magnet (16-22) or (76-82) to guide and urge a rechargeable, portable or mobile electronic device (12, 72) toward a charging position with respect to a charging base (14, 74) therefor. By using magnetic forces to guide or urge the device (12, 72) to the charging position, substantially frictionless charging systems (10, 70) can be provided herein for shifting the device (12, 72) to its charging position. Either repulsion or attraction forces can be employed. Accordingly, depending on which magnetic force is used to urge the device (12, 72) to its charging position, an opposite magnetic force is preferably provided to provide the user a tactile indication of improper alignment of the device (12, 72) and charging base (14, 74).
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Stephen Bozzone, Ryan Nilsen, Joseph Dvorak, Sacha Holland
  • Publication number: 20050118604
    Abstract: The present invention relates to regulation of angiogenesis and tumorigenesis. The invention further relates to methods for identifying and using agents, including small organic molecules, antibodies, peptides, cyclic peptides, nucleic acids, antisense nucleic acids, RNAi, and ribozymes, that modulate angiogenesis via modulation of endothelial cell haptotaxis; as well as to the use of expression profiles and compositions in diagnosis and therapy of angiogenesis and cancer.
    Type: Application
    Filed: October 29, 2003
    Publication date: June 2, 2005
    Applicant: Rigel Pharmaceuticals, Incorporated
    Inventors: James Lorens, Robert Atchison, Annabelle Friera, Sacha Holland
  • Publication number: 20050046580
    Abstract: A portable communication device (10) includes a transceiver (12 and 14), an acceleration sensor (20) coupled to the transceiver, and a processor (16) coupled to the acceleration sensor. The processor is programmed to monitor (32) an acceleration profile of the portable communication device and compare (48 and 52) the acceleration profile of the portable communication device with at least one pre-stored acceleration profile (18).
    Type: Application
    Filed: August 28, 2003
    Publication date: March 3, 2005
    Inventors: Carlos Miranda-Knapp, Wayne Ballantyne, Jaime Borras, Joseph Dvorak, Sacha Holland
  • Publication number: 20050038243
    Abstract: The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.
    Type: Application
    Filed: June 1, 2004
    Publication date: February 17, 2005
    Inventors: Rajinder Singh, Ankush Argade, Donald Payan, Susan Molineaux, Sacha Holland, Jeffrey Clough, Holger Keim, Somasekhar Bhamidipati, Catherine Sylvain, Hui Li, Alexander Rossi