Patents by Inventor Arlindo L. Castelhano

Arlindo L. Castelhano 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: 20230103362
    Abstract: The invention relates, in certain aspects, to developable forms of certain compounds that are useful to treat and/or prevent EBV infection and related conditions in a subject. The invention further provides EBNA1 inhibitors, and/or pharmaceutical compositions comprising the same, that are useful for the treatment of diseases caused by latent Epstein-Barr Virus (EBV) infection and/or lytic EBV infection.
    Type: Application
    Filed: August 26, 2022
    Publication date: April 6, 2023
    Inventors: TROY E. MESSICK, PAUL M. LIEBERMAN, GARRY R. SMITH, ARLINDO L. CASTELHANO
  • Patent number: 11242338
    Abstract: The invention relates, in certain aspects, to developable forms of certain compounds that are useful to treat and/or prevent EBV infection and related conditions in a subject. The invention further provides EBNA1 inhibitors, and/or pharmaceutical compositions comprising the same, that are useful for the treatment of diseases caused by latent Epstein-Barr Virus (EBV) infection and/or lytic EBV infection.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: February 8, 2022
    Assignee: The Wistar Institute
    Inventors: Troy E. Messick, Paul M. Lieberman, Garry R. Smith, Arlindo L. Castelhano
  • Publication number: 20190352285
    Abstract: The invention relates, in certain aspects, to developable forms of certain compounds that are useful to treat and/or prevent EBV infection and related conditions in a subject. The invention further provides EBNA1 inhibitors, and/or pharmaceutical compositions comprising the same, that are useful for the treatment of diseases caused by latent Epstein-Barr Virus (EBV) infection and/or lytic EBV infection.
    Type: Application
    Filed: May 16, 2019
    Publication date: November 21, 2019
    Inventors: TROY E. MESSICK, PAUL M. LIEBERMAN, GARRY R. SMITH, ARLINDO L. CASTELHANO
  • Patent number: 8557814
    Abstract: Salt forms of mTOR inhibitors of the Formula (I): and methods of preparation, formulation, and use in treating disease.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: October 15, 2013
    Assignee: OSI Pharmaceuticals, LLC
    Inventors: Arlindo L. Castelhano, Kristen Michelle Mulvihill, Gary C. Visor
  • Publication number: 20130158264
    Abstract: Polymorphic forms of the tyrosine kinase inhibitor OSI-906, preparation, pharmaceutical compositions, and uses thereof. The invention includes methods of treating diseases such as cancer, including cancer mediated at least in part by IGF-1 R and/or IR, with the polymorphs and compositions. This Abstract is not limiting of the invention.
    Type: Application
    Filed: June 23, 2011
    Publication date: June 20, 2013
    Inventors: Arlindo L. Castelhano, David A. Enger, Jason A. Hanko, Josef A. Rechka, Jing Teng, Yonglai Yang
  • Publication number: 20130123501
    Abstract: Process for preparing the tyrosine kinase inhibitor OSI-906 comprises coupling Compound (2) with Compound (6) under specified conditions.
    Type: Application
    Filed: July 29, 2011
    Publication date: May 16, 2013
    Inventors: Arlindo L. Castelhano, Gary A. Cutting, Andrew J. Locke, Kristen Michelle Mulvihill, Robert Norrie, Andrew J. O'brien, Stuart R. Park, Josef A. Rechka, Andrew MIchael Stevens, Christopher I. Thomas
  • Publication number: 20110015197
    Abstract: Salt forms of mTOR inhibitors of the Formula (I): and methods of preparation, formulation, and use in treating disease.
    Type: Application
    Filed: March 18, 2009
    Publication date: January 20, 2011
    Applicant: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Kristen Michelle Mulvihill, Josef A. Rechka, Gary C. Visor
  • Patent number: 7829717
    Abstract: Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-oxide thereof, wherein A, Q, Y, R5, m and J are defined herein, are useful in the treatment of tumors and cancers such as mastocytosis/mast cell leukemia, gastrointestinal stromal tumors (GIST), germ cell tumors, small cell lung carcinoma (SCLC), sinonasal natural killer/T-cell lymphoma, testicular cancer (seminoma), thyroid carcinoma, malignant melanoma, ovarian carcinoma, adenoid cystic carcinoma, acute myelogenous leukemia (AML), breast carcinoma, pediatric T-cell acute lymphoblastic leukemia, neuroblastoma, mast cell leukemia, angiosarcoma, anaplastic large cell lymphoma, endometrial carcinoma, and prostate carcinoma.
    Type: Grant
    Filed: September 15, 2005
    Date of Patent: November 9, 2010
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Andrew Crew, Hanqing Dong, An-Hu Li, Li Qiu, Alun Smith, Lawrence Tardibono, Tao Zhang
  • Patent number: 7767673
    Abstract: Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-Oxide thereof, are useful in the treatment of cancer.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: August 3, 2010
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Andrew P. Crew, Han-Qing Dong, Radoslaw Laufer, An-Hu Li, Li Qiu, Colin Peter Sambrook Smith, Tao Zhang
  • Patent number: 7662844
    Abstract: Compounds of the formula and pharmaceutically acceptable salts thereof, wherein n1, n2, n3, n4, G1, Q1, Z, R1, R2, R3, R4a, R4b, R5a, and R5b are defined herein, inhibit the cytochrome P450RAI enzyme and are useful for the treatment and/or prevention of various diseases and conditions which respond to treatment by retinoids and by naturally occurring retinoic acid.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: February 16, 2010
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Vanessa Smith, Anthony Nigro, Mark Mulvihill, Cara Cesario, Patricia Anne Beck, Arlindo L. Castelhano
  • Patent number: 7598252
    Abstract: This invention pertains to compounds which specifically inhibit the adenosine A1 receptor and the use of these compounds to treat a disease associated with A1 adenosine receptors in a subject.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: October 6, 2009
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Bryan McKibben, David J. Witter
  • Publication number: 20090192177
    Abstract: This invention pertains to compounds which specifically inhibit the adenosine A1 and A3 receptors and the use of these compounds to treat a disease associated with A3 adenosine receptor in a subject, comprising administering to the subject a therapeutically effective amount of the compounds.
    Type: Application
    Filed: August 27, 2008
    Publication date: July 30, 2009
    Inventors: Arlindo L. Castelhano, Bryan McKibben, Douglas S. Werner, David Witter
  • Patent number: 7521448
    Abstract: Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-oxide thereof, are useful in the treatment of cancer.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: April 21, 2009
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Joshua Bolger, Arlindo L. Castelhano, Andrew Phillip Crew, Han-Qing Dong, Ayako Honda, Radoslaw Laufer, An-Hu Li, Kristen Mulvihill, Li Qiu, Colin Peter Sambrook Smith, Yingchaun Sun, Graham Michael Wynne, Tao Zhang
  • Publication number: 20090082369
    Abstract: This invention pertains to compounds having the structure: wherein R1 and R2 together form a substituted or unsubstituted heterocyclic ring; R3 is a substituted or unsubstituted aryl moiety; R4 is a hydrogen atom, an unsubstituted alkyl, or a substituted or unsubstituted aryl moiety; and R5 and R6 are each independently a halogen atom, a hydrogen atom or a substituted or unsubstituted alkyl, aryl, or alkylaryl moiety, or a pharmaceutically acceptable salt thereof, and the use of these compounds to treat a disease associated with increased levels of adenosine in a subject.
    Type: Application
    Filed: August 15, 2008
    Publication date: March 26, 2009
    Inventors: Arlindo L. Castelhano, Bryan McKibben, David J. Witter
  • Patent number: 7504407
    Abstract: This invention pertains to compounds having the structure: wherein m is 0, 1, 2, or 3; R2 is a substituted or unsubstituted imidazole or pyrazole wherein the point of attachment of R2 to the alkyl chain is not N; R5 is a hydrogen atom or a substituted or unsubstituted alkyl, aryl, or alkylaryl moiety; and R7 is a halogen atom, C1-C4 alkyl, OH, O-alkyl(C1-C4), NH2, or NH-alkyl(C1-C4), which specifically inhibit the adenosine A1 and A3 receptors and the use of these compounds to treat a disease associated with A3 adenosine receptor in a subject, comprising administering to the subject a therapeutically effective amount of the compound.
    Type: Grant
    Filed: November 27, 2002
    Date of Patent: March 17, 2009
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Bryan McKibben, Douglas S. Werner, David Witter
  • Publication number: 20090062275
    Abstract: Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-oxide thereof, are useful in the treatment of cancer.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 5, 2009
    Inventors: Arlindo L. Castelhano, Andrew Phillip Crew, Han-Qing Dong, Radoslaw Laufer, An-Hu Li, Li Qiu, Colin Peter Sambrook Smith, Tao Zhang
  • Patent number: 7485658
    Abstract: Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-oxide thereof, are useful in the treatment of cancer.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: February 3, 2009
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Joshua Bolger, Arlindo L. Castelhano, Andrew Phillip Crew, Radoslaw Laufer, An-Hu Li, Colin Peter Sambrook Smith, Yingchuan Sun
  • Patent number: 7442709
    Abstract: Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-oxide thereof, are useful in the treatment of cancer.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: October 28, 2008
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Andrew Phillip Crew, Han-Qing Dong, Radoslaw Laufer, An-Hu Li, Li Qiu, Colin Peter Sambrook Smith, Tao Zhang
  • Patent number: 7429574
    Abstract: Novel deazapurines are disclosed which are useful for the treatment of adenosine receptor stimulated diseases.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: September 30, 2008
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Bryan McKibben, David J. Witter
  • Patent number: 7160890
    Abstract: This invention pertains to compounds which specifically inhibit the adenosine A3 receptor and the use of these compounds to treat a disease associated with A3 adenosine receptor in a subject, comprising administering to the subject a therapeutically effective amount of the compounds.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: January 9, 2007
    Assignee: OSI Pharmaceuticals, Inc.
    Inventors: Arlindo L. Castelhano, Bryan McKibben, David J. Witter