Patents by Inventor Kevin Fang

Kevin Fang 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: 20240074796
    Abstract: Implant systems and methods treatment of a joint include a distal portion, a middle portion, and a proximal portion. The distal portion may include a thread having a first thread minor, a first thread major, and a first pitch. The distal portion also may have a reverse cut, helical fenestration formed through the thread. The middle portion may be devoid of threads and may include a porous outer surface structure to promote bony integration, the porous outer surface structure having a leading end and a trailing end, with the leading end having a diameter larger than the first thread minor. The proximal portion may include a proximal thread having a second thread minor, a second thread major, and a second pitch. The second thread minor may be substantially the same width as the trailing end of the middle portion.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 7, 2024
    Inventors: Samuel Fang, Kevin G. Roberts
  • Patent number: 11918257
    Abstract: Implant systems and methods treatment of a joint include a distal portion, a middle portion, and a proximal portion. The distal portion may include a thread having a first thread minor, a first thread major, and a first pitch. The distal portion also may have a reverse cut, helical fenestration formed through the thread. The middle portion may be devoid of threads and may include a porous outer surface structure to promote bony integration, the porous outer surface structure having a leading end and a trailing end, with the leading end having a diameter larger than the first thread minor. The proximal portion may include a proximal thread having a second thread minor, a second thread major, and a second pitch. The second thread minor may be substantially the same width as the trailing end of the middle portion.
    Type: Grant
    Filed: March 2, 2021
    Date of Patent: March 5, 2024
    Assignee: Orthofix US LLC
    Inventors: Samuel Fang, Kevin G. Roberts
  • Publication number: 20210046021
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Application
    Filed: June 2, 2020
    Publication date: February 18, 2021
    Applicant: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas JERUSSI, Qun Kevin FANG, Mark G. CURRIE
  • Patent number: 10702486
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: July 7, 2020
    Assignee: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Publication number: 20200000746
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Application
    Filed: May 10, 2019
    Publication date: January 2, 2020
    Applicant: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas JERUSSI, Qun Kevin FANG, Mark G CURRIE
  • Patent number: 10328036
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: June 25, 2019
    Assignee: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Publication number: 20180333373
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Application
    Filed: January 17, 2018
    Publication date: November 22, 2018
    Applicant: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas Jerussi, Qun Kevin FANG, Mark G. CURRIE
  • Patent number: 9907764
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: March 6, 2018
    Assignee: Sunovion Pharmaceuticals Inc.
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Patent number: 9884844
    Abstract: Provided herein are heterocyclyl compounds, methods of their synthesis, pharmaceutical compositions comprising the compounds, and methods of their use. The compounds provided herein are useful for the treatment, prevention, and/or management of various neurological disorders, including but not limited to, psychosis and schizophrenia.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: February 6, 2018
    Assignee: SUNOVION PHARMACEUTICALS, INC.
    Inventors: Qun Kevin Fang, Una Campbell, Kerry L. Spear
  • Publication number: 20170157067
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Application
    Filed: October 20, 2016
    Publication date: June 8, 2017
    Applicant: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas JERUSSI, Qun Kevin FANG, Mark G. CURRIE
  • Patent number: 9498452
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: November 22, 2016
    Assignee: Sunovion Pharmaceuticals Inc.
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Publication number: 20160136111
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Application
    Filed: June 1, 2015
    Publication date: May 19, 2016
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Publication number: 20150336928
    Abstract: Provided herein are heterocyclyl compounds, methods of their synthesis, pharmaceutical compositions comprising the compounds, and methods of their use. The compounds provided herein are useful for the treatment, prevention, and/or management of various neurological disorders, including but not limited to, psychosis and schizophrenia.
    Type: Application
    Filed: December 31, 2013
    Publication date: November 26, 2015
    Inventors: Qun Kevin FANG, Kerry L. SPEAR, Una CAMPBELL
  • Patent number: 9072699
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: July 7, 2015
    Assignee: Sunovion Pharmaceuticals Inc.
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Publication number: 20140317256
    Abstract: A controller, e.g., a software-defined network (SDN) controller, stores data representing a topology of a network that includes a plurality of network elements. A move is detected of a host between network elements in the network and a destination network element to which the host has moved is determined. The destination network element is designated as a root of a tree in the network. A topology for the tree is generated using the destination network element as the root of the tree. Following the topology of the tree, starting with the root, parent network elements in the tree are updated for a traffic flow for the host before child network elements are updated.
    Type: Application
    Filed: April 18, 2013
    Publication date: October 23, 2014
    Applicant: Cisco Technology, Inc.
    Inventors: Yu Jiang, Jerry Ziyi Lu, Jeffrey Cai, Kevin Fang
  • Publication number: 20140128474
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Application
    Filed: January 10, 2014
    Publication date: May 8, 2014
    Applicant: SUNOVION PHARMACEUTICALS INC.
    Inventors: Thomas JERUSSI, Qun Kevin FANG, Mark G. CURRIE
  • Patent number: 8710036
    Abstract: Compositions containing ?2 adrenergic agonists in combination with carbonates and carbamates of the formula. and in combination with related steroid carbonates and carbamates are disclosed. The compositions are useful for treating bronchospasm, for inducing bronchodilation and for treating rhinitis, asthma, and chronic obstructive pulmonary disease (COPD) and inflammatory diseases, particularly by inhalation.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: April 29, 2014
    Assignee: Sunovion Pharmaceuticals Inc.
    Inventors: Mark G. Currie, Steve Jones, Paul Grover, Chris H. Senanayake, Q. Kevin Fang
  • Patent number: 8658700
    Abstract: Treatment of CNS disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine; and (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-napthalenamine is also disclosed. The process includes the preparation of all four isomers of N-[4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalen-1-yl]formamide, which are also useful.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: February 25, 2014
    Assignee: Sunovion Pharmaceuticals Inc.
    Inventors: Thomas Jerussi, Qun Kevin Fang, Mark G. Currie
  • Publication number: 20130289013
    Abstract: Imidazo[1,2-a]pyridines are disclosed. Compounds of the invention are useful therapeutic agents and their inclusion in pharmaceutical formulations and use in methods of treatment are disclosed.
    Type: Application
    Filed: June 24, 2013
    Publication date: October 31, 2013
    Inventors: Qun Kevin FANG, Frank Xinhe Wu, Paul T. Grover, Seth C. Hopkins, Una Campbell, Milan Chytil, Kerry L. Spear
  • Publication number: 20130244988
    Abstract: Compositions containing ?2 adrenergic agonists in combination with carbonates and carbamates of the formula. and in combination with related steroid carbonates and carbamates are disclosed. The compositions are useful for treating bronchospasm, for inducing bronchodilation and for treating rhinitis, asthma, and chronic obstructive pulmonary disease (COPD) and inflammatory diseases, particularly by inhalation.
    Type: Application
    Filed: April 22, 2013
    Publication date: September 19, 2013
    Applicant: Sunovion Pharmaceuticals Inc.
    Inventors: Mark G. CURRIE, Steve JONES, Paul GROVER, Chris H. SENANAYAKE, Q. Kevin FANG