Patents by Inventor Mazen Hanna

Mazen Hanna 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: 20170022226
    Abstract: Preparation, in-vitro and in vivo characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: April 19, 2016
    Publication date: January 26, 2017
    Inventors: Mazen HANNA, Ning SHAN, Miranda L. CHENEY, David R. WEYNA, Raymond K. HOUCK
  • Publication number: 20170022227
    Abstract: Preparation and in vitro and in vivo characterization of novel forms of active pharmaceutical ingredients, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: October 7, 2016
    Publication date: January 26, 2017
    Applicant: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen HANNA, Ning SHAN, Miranda L. CHENEY, David R. WEYNA, Raymond HOUCK
  • Publication number: 20170022225
    Abstract: Preparation and characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: April 15, 2016
    Publication date: January 26, 2017
    Inventors: Mazen HANNA, Ning SHAN, Miranda L. CHENEY, David R. WEYNA, Paul K. ISBESTER, Xufeng SUN
  • Patent number: 9340565
    Abstract: Preparation and characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: May 17, 2016
    Assignee: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna, Paul K. Isbester, Xufeng Sun
  • Patent number: 9334296
    Abstract: Preparation, in-vitro and in vivo characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl)phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 10, 2016
    Assignee: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna, Raymond K. Houck
  • Publication number: 20160016982
    Abstract: Preparation and in vitro and in vivo characterization of novel forms of active pharmaceutical ingredients, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: June 4, 2015
    Publication date: January 21, 2016
    Applicant: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen HANNA, Ning SHAN, Miranda L. CHENEY, David R. WEYNA, Raymond HOUCK
  • Publication number: 20150306116
    Abstract: Novel solution complexes of zoledronic acid are described which give rise to improved properties of zoledronic acid. The invention includes aqueous solution and molecular complexes of zoledronic acid with and optical isomers of asparagine, histidine, arginine and proline as well as pharmaceutical complexes containing them and methods of treatment using them.
    Type: Application
    Filed: March 13, 2015
    Publication date: October 29, 2015
    Applicant: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen HANNA, Ning SHAN, Miranda CHENEY, David R. WEYNA
  • Patent number: 9169279
    Abstract: Preparation and in vitro and in vivo characterization of novel forms of active pharmaceutical ingredients, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: October 27, 2015
    Assignee: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna, Raymond Houck
  • Patent number: 9040535
    Abstract: Crystalline molecular complexes of tadalafil are disclosed. The crystalline molecular complexes include those of tadalafil and oxalic acid, tadalafil and 4-hydroxybenzoic acid, tadalafil and 3-phenylpropanoic acid, tadalafil and malonic acid, tadalafil and methylparaben, and tadalafil and propylparaben. Pharmaceutical compositions containing the crystalline molecular complexes are also disclosed.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: May 26, 2015
    Assignee: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna
  • Patent number: 8980868
    Abstract: Novel solution complexes of zoledronic acid are described which give rise to improved properties of zoledronic acid. The invention includes aqueous solution and molecular complexes of zoledronic acid with and optical isomers of asparagine, histidine, arginine and proline as well as pharmaceutical complexes containing them and methods of treatment using them.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: March 17, 2015
    Assignee: Thar Pharmaceuticals, Inc.
    Inventors: Mazen Hanna, Ning Shan, Miranda Cheney, David Weyna
  • Patent number: 8933057
    Abstract: Preparation, in-vitro and in vivo characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: January 13, 2015
    Assignee: Thar Pharmaceuticals, Inc.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna, Raymond K. Houck
  • Publication number: 20140100233
    Abstract: Novel crystalline forms of tadalafil suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: October 7, 2013
    Publication date: April 10, 2014
    Applicant: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen HANNA, Ning SHAN, Miranda L. CHENEY, David R. WEYNA
  • Publication number: 20130316982
    Abstract: Preparation and characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: November 23, 2011
    Publication date: November 28, 2013
    Applicant: THAR PHARMACEUTICALS, INC.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna, Paul K. Isbester, Xufeng Sun
  • Patent number: 8586587
    Abstract: The invention relates to novel crystalline forms of tadalafil suitable for pharmaceutical compositions in drug delivery systems for humans. More particularly, the invention relates to crystalline molecular complexes of tadalafil and methylparaben.
    Type: Grant
    Filed: February 25, 2010
    Date of Patent: November 19, 2013
    Assignee: Thar Pharmaceuticals, Inc.
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna
  • Patent number: 8486927
    Abstract: The invention is directed to novel crystalline forms of lamotrigine. These novel crystalline forms of lamotrigine have improved dissolution and in-vivo absorption profile, as compared to pure lamotrigine. These novel crystalline forms of lamotrigine provide a substantial increase in the blood concentration of lamotrigine, as compared to pure lamotrigine when administered to a subject. These novel crystalline forms of lamotrigine also provide a slower, steady build up of lamotrigine blood concentration suitable for sustained release of lamotrigine in-vivo, as compared to pure lamotrigine.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: July 16, 2013
    Assignee: Thar Pharmaceuticals
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney
  • Patent number: 8399023
    Abstract: Preparation, in-vitro and in vivo characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl)phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: March 19, 2013
    Assignee: Thar Pharmaceuticals, Inc.
    Inventors: Mazen Hanna, Ning Shan, Miranda Cheney, David Weyna, Raymond K. Houck
  • Patent number: 8389512
    Abstract: The invention is directed to novel crystalline forms of meloxicam. These novel crystalline forms of meloxicam have improved bioavailability, an enhanced rate of dissolution and shorter time to Cmax in blood, as compared to pure meloxicam.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: March 5, 2013
    Assignee: Thar Pharmaceuticals
    Inventors: Mazen Hanna, Ning Shan, Miranda L. Cheney, David R. Weyna
  • Publication number: 20130035315
    Abstract: Preparation and in vitro and in vivo characterization of novel forms of active pharmaceutical ingredients, suitable for pharmaceutical compositions in drug delivery systems for humans.
    Type: Application
    Filed: August 6, 2012
    Publication date: February 7, 2013
    Inventors: Mazen HANNA, Ning SHAN, Miranda L. CHENEY, David R. WEYNA, Raymond HOUCK
  • Patent number: 8241371
    Abstract: Process for preparing a cocrystal of an active substance and a cocrystal former, the process involving precipitating the active substance and the cocrystal former together from solution or suspension, in the presence of a supercritical or near-critical fluid, in particular using a GAS, SAS, SEDS or SAS-EM process. The invention also provides a cocrystal prepared using such a process, and its use as a seed crystal in a subsequent process for precipitating a cocrystal of an active substance and a cocrystal former.
    Type: Grant
    Filed: February 7, 2008
    Date of Patent: August 14, 2012
    Assignee: Thar Pharmaceuticals, Inc.
    Inventors: Mazen Hanna, George Townend
  • Publication number: 20120190647
    Abstract: Novel solution complexes of zoledronic acid are described which give rise to improved properties of zoledronic acid. The invention includes aqueous solution and molecular complexes of zoledronic acid with and optical isomers of asparagine, histidine, arginine and proline as well as pharmaceutical complexes containing them and methods of treatment using them.
    Type: Application
    Filed: July 30, 2010
    Publication date: July 26, 2012
    Inventors: Mazen Hanna, Ning Shan, Miranda Cheney, David Weyna