Patents by Inventor Shahrokh Kazerani

Shahrokh Kazerani 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).

  • METHODS AND INTERMEDIATES FOR PREPARING THERAPEUTIC COMPOUNDS
    Publication number: 20240101533
    Abstract: The present disclosure relates to methods and intermediates useful for preparing a compound of formula I: or a co-crystal, solvate, salt or combination thereof.
    Type: Application
    Filed: June 5, 2023
    Publication date: March 28, 2024
    Inventors: Kevin McCormack Allan, Amanda Lynn Vandehey, Gediminas Brizgys, Sachin Dhar, Ian James Doxsee, Alex Goldberg, Lars V. Heumann, Zilin Huang, Nathaniel Thomas Kadunce, Shahrokh Kazerani, Willard Lew, Vinh Xuan Ngo, Brian Michael O`Keefe, Trevor James Rainey, Benjamin James Roberts, Bing Shi, Dietrich P. Steinhuebel, Winston C. Tse, Anna Michelle Wagner, Xianghong Wang, Scott Alan Wolckenhauer, Chloe Yuyi Wong, Jennifer R. Zhang
  • METHODS AND INTERMEDIATES FOR PREPARING THERAPEUTIC COMPOUNDS
    Publication number: 20220009904
    Abstract: The present disclosure relates to methods and intermediates useful for preparing a compound of formula I. or a co-crystal, solvate, salt or combination thereof.
    Type: Application
    Filed: June 16, 2021
    Publication date: January 13, 2022
    Inventors: Kevin McCormack Allan, Amanda Lynn Vandehey, Gediminas Brizgys, Sachin Dhar, Ian James Doxsee, Alex Goldberg, Lars V. Heumann, Zilin Huang, Nathaniel Thomas Kadunce, Shahrokh Kazerani, Willard Lew, Vinh Xuan Ngo, Brian Michael O'Keefe, Trevor James Rainey, Benjamin James Roberts, Bing Shi, Dietrich P. Steinhuebel, Winston C. Tse, Anna Michelle Wagner, Xianghong Wang, Scott Alan Wolckenhauer, Chloe Yuyi Wong, Jennifer R. Zhang
  • METHODS AND INTERMEDIATES FOR PREPARING THERAPEUTIC COMPOUNDS
    Publication number: 20200369647
    Abstract: The present disclosure relates to methods and intermediates useful for preparing a compound of formula I: or a co-crystal, solvate, salt or combination thereof.
    Type: Application
    Filed: May 8, 2020
    Publication date: November 26, 2020
    Inventors: Kevin McCormack Allan, Amanda Lynn Vandehey, Gediminas Brizgys, Sachin Dhar, Ian James Doxsee, Alex Goldberg, Lars V. Heumann, Zilin Huang, Nathaniel Thomas Kadunce, Shahrokh Kazerani, Willard Lew, Vinh Xuan Ngo, Brian Michael O`Keefe, Trevor James Rainey, Benjamin James Roberts, Bing Shi, Dietrich P. Steinhuebel, Winston C. Tse, Anna Michelle Wagner, Xianghong Wang, Scott Alan Wolckenhauer, Chloe Yuyi Wong, Jennifer R. Zhang
  • METHODS AND INTERMEDIATES FOR PREPARING THERAPEUTIC COMPOUNDS
    Publication number: 20190300505
    Abstract: The present disclosure relates to methods and intermediates useful for preparing a compound of formula I: or a co-crystal, solvate, salt or combination thereof.
    Type: Application
    Filed: February 15, 2019
    Publication date: October 3, 2019
    Inventors: Kevin McCormack Allan, Amanda Lynn Batten, Gediminas Brizgys, Sachin Dhar, Ian James Doxsee, Alex Goldberg, Lars V. Heumann, Zilin Huang, Nathaniel Thomas Kadunce, Shahrokh Kazerani, Willard Lew, Vinh Xuan Ngo, Brian Michael O'Keefe, Trevor James Rainey, Benjamin James Roberts, Bing Shi, Dietrich P. Steinhuebel, Winston C. Tse, Anna Michelle Wagner, Xianghong Wang, Scott Alan Wolckenhauer, Chloe Yuyi Wong, Jennifer R. Zhang
  • Protected diols for prostaglandin synthesis
    Patent number: 7161042
    Abstract: A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1–C6 alkyl groups; C7–C16 aralkyl groups wherein an aryl portion thereof is unsubstituted or substituted with one to three substituents selected from the group consisting of C1–C6 alkyl groups, halo and CF3; and (CH2)nOR? wherein n is an integer from 1 to 3 and R? represents a C6–C10 aryl group which is unsubstituted or substituted with one to three substituents selected from the group consisting of C1–C6 alkyl groups, halo and CF3; B is selected from OR? and NHR? wherein R? is C1–C6 alkyl groups; and represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: January 9, 2007
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Derek Wyndham Clissold, Stuart Wilbert Craig, Rajendrakumar Reddy Gadikota, Min He, Jurjus Fayez Jurayj, Shahrokh Kazerani, Erwin Rannala, Pradeep Kumar Sharma
  • Protected and unprotected triols for prostaglandin synthesis
    Patent number: 7141706
    Abstract: A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1–C6 alkyl groups; C7–C16 aralkyl groups wherein an aryl portion thereof is unsubstituted or substituted with one to three substituents selected from the group consisting of C1–C6 alkyl groups, halo and CF3; and (CH2)nOR? wherein n is an integer from 1 to 3 and R? represents a C6–C10 aryl group which is unsubstituted or substituted with one to three substituents selected from the group consisting of C1–C6 alkyl groups, halo and CF3; B is selected from OR? and NHR? wherein R? is C1–C6 alkyl groups; and represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: November 28, 2006
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Derek Wyndham Clissold, Stuart Wilbert Craig, Rajendrakumar Reddy Gadikota, Min He, Jurjus Fayez Jurayj, Shahrokh Kazerani, Erwin Rannala, Pradeep Kumar Sharma
  • Prostaglandin synthesis
    Patent number: 7109371
    Abstract: A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1–C6 alkyl groups; C7–C16 aralkyl groups wherein an aryl portion thereof is unsubstituted or substituted with one to three substituents selected from the group consisting of C1–C6 alkyl groups, halo and CF3; and (CH2)nOR? wherein n is an integer from 1 to 3 and R? represents a C6–C10 aryl group which is unsubstituted or substituted with one to three substituents selected from the group consisting of C1–C6 alkyl groups, halo and CF3; B is selected from OR? and NHR? wherein R? is C1–C6 alkyl groups; and represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
    Type: Grant
    Filed: January 5, 2004
    Date of Patent: September 19, 2006
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Derek Wyndham Clissold, Stuart Wilbert Craig, Rajendrakumar Reddy Gadikota, Min He, Jurjus Fayez Jurayj, Shahrokh Kazerani, Erwin Rannala, Pradeep Kumar Sharma
  • Protected and unprotected triols for prostaglandin synthesis
    Publication number: 20060106236
    Abstract: A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1-C6 alkyl groups; C7-C16 aralkyl groups wherein an aryl portion thereof is unsubstituted or substituted with one to three substituents selected from the group consisting of C1-C6 alkyl groups, halo and CF3; and (CH2)nOR? wherein n is an integer from 1 to 3 and R? represents a C6-C10 aryl group which is unsubstituted or substituted with one to three substituents selected from the group consisting of C1-C6 alkyl groups, halo and CF3; B is selected from OR? and NHR? wherein R? is C1-C6 alkyl groups; and represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
    Type: Application
    Filed: January 9, 2006
    Publication date: May 18, 2006
    Inventors: Derek Clissold, Stuart Craig, Rajendrakumar Gadikota, Min He, Jurjus Jurayj, Shahrokh Kazerani, Erwin Rannala, Pradeep Sharma
  • Protected diols for prostaglandin synthesis
    Publication number: 20060106235
    Abstract: A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1-C6 alkyl groups; C7-C16 aralkyl groups wherein an aryl portion thereof is unsubstituted or substituted with one to three substituents selected from the group consisting of C1-C6 alkyl groups, halo and CF3; and (CH2)nOR? wherein n is an integer from 1 to 3 and R? represents a C6-C10 aryl group which is unsubstituted or substituted with one to three substituents selected from the group consisting of C1-C6 alkyl groups, halo and CF3; B is selected from OR? and NHR? wherein R? is C1-C6 alkyl groups; and represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
    Type: Application
    Filed: January 9, 2006
    Publication date: May 18, 2006
    Inventors: Derek Clissold, Stuart Craig, Rajendrakumar Gadikota, Min He, Jurjus Jurayj, Shahrokh Kazerani, Erwin Rannala, Pradeep Sharma
  • Prostaglandin synthesis
    Publication number: 20050154220
    Abstract: A process for the preparation of prostaglandin compounds having the formula (I): wherein A is selected from the group consisting of C1-C6 alkyl groups; C7-C16 aralkyl groups wherein an aryl portion thereof is unsubstituted or substituted with one to three substituents selected from the group consisting of C1-C6 alkyl groups, halo and CF3; and (CH2)nOR? wherein n is an integer from 1 to 3 and R? represents a C6-C10 aryl group which is unsubstituted or substituted with one to three substituents selected from the group consisting of C1-C6 alkyl groups, halo and CF3; B is selected from OR? and NHR? wherein R? is C1-C6 alkyl groups; and represents a double bond or a single bond, is disclosed. Novel intermediates are also disclosed.
    Type: Application
    Filed: January 5, 2004
    Publication date: July 14, 2005
    Inventors: Derek Clissold, Stuart Craig, Rajendrakumar Gadikota, Min He, Jurjus Jurayj, Shahrokh Kazerani, Erwin Rannala, Pradeep Sharma