Patents by Inventor Gulzar Ahmed

Gulzar Ahmed 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: 20240124515
    Abstract: Described herein are novel LIF/LIFR inhibitors that exhibit improved cytotoxicity and bioavailability. These LIF/LIFR inhibitors are particularly useful for the treatment of tumors associated with overexpression of LIF.
    Type: Application
    Filed: January 28, 2022
    Publication date: April 18, 2024
    Inventors: Hareesh B. Nair, Gulzar Ahmed, Bindu Thamma, Swapna Konda
  • Patent number: 10815064
    Abstract: An article dispensing system and method that has a first and a second vibratory feeder; a rotary trough dispenser having one or more receiving troughs in which counted or weighed articles are dispensed for packaging; while the next trough within the rotary trough dispenser is indexed in a rotational step-wise fashion.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 27, 2020
    Inventor: Gulzar Ahmed
  • Patent number: 10624903
    Abstract: Described herein are progestin compounds that have extended release rates and that can be used without an estrogen to produce a contraceptive state.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: April 21, 2020
    Assignee: Evestra, Inc.
    Inventors: Gulzar Ahmed, Frederick Meece, Hareesh Nair, Klaus Nickisch
  • Publication number: 20200087340
    Abstract: Described herein are methods of using compounds that inhibit leukemia inhibitory factor (LIF) and/or block of the leukemia inhibitory factor receptor for treatment of liver fibrosis, proliferation of spinal tumors, and in combination therapy with an immunotherapeutic agent.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 19, 2020
    Inventors: Hareesh Nair, Bindu Santhamma, Gulzar Ahmed, Klaus Nickisch
  • Patent number: 10552259
    Abstract: The present disclosure, in various embodiments, describes technologies and techniques for use by a data storage controller for decoding codewords during an error correction read recovery process. In illustrative examples, an iterative procedure exploits artificial codewords generated using information obtained from a NAND or other non-volatile memory (NVM) in a previous sense operation. That is, procedures are described that use information obtained in one stage of read recovery to facilitate a subsequent stage to reduce the need to perform additional NAND senses. In one example, information obtained from a sense operation performed for an initial hard bit decode is used in subsequent soft bit decodes. Moreover, iterative decoding procedures are provided that progressively increase correction strength. The procedures may alternate between hard and soft reads while using syndrome weight to determine a failed bit code gradient for identifying the sensing voltage for a next hard sense.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: February 4, 2020
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Adam Noah Jacobvitz, Gulzar Ahmed Kathawala, Kroum Stanimirov Stoev, Bin Wu
  • Publication number: 20190286516
    Abstract: The present disclosure, in various embodiments, describes technologies and techniques for use by a data storage controller for decoding codewords during an error correction read recovery process. In illustrative examples, an iterative procedure exploits artificial codewords generated using information obtained from a NAND or other non-volatile memory (NVM) in a previous sense operation. That is, procedures are described that use information obtained in one stage of read recovery to facilitate a subsequent stage to reduce the need to perform addition NAND senses. In one example, information obtained from a sense operation performed for an initial hard bit decode is used in subsequent soft bit decodes. Moreover, iterative decoding procedures are provided that progressively increase correction strength. The procedures may alternate between hard and soft reads while using syndrome weight to determine a failed bit code gradient for identifying the sensing voltage for a next hard sense.
    Type: Application
    Filed: March 15, 2018
    Publication date: September 19, 2019
    Inventors: Adam Noah Jacobvitz, Gulzar Ahmed Kathawala, Kroum Stanimirov Stoev, Bin Wu
  • Patent number: 10273263
    Abstract: Various prodrug compounds having the general structure: Active agent—(acid)-(linker)—SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: April 30, 2019
    Assignee: Evestra, Inc.
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • Publication number: 20190117670
    Abstract: Described herein are progestin compounds that have extended release rates and that can be used without an estrogen to produce a contraceptive state.
    Type: Application
    Filed: September 14, 2018
    Publication date: April 25, 2019
    Inventors: Gulzar Ahmed, Frederick Meece, Hareesh Nair, Klaus Nickisch
  • Patent number: 10121307
    Abstract: A product speed checking apparatus for attaching to a vibratory conveying system and a method thereof for dispensing product, including a sample pan mounted to capture flow of product between two vibratory conveyors; a first sensor and a second sensor, each placed separately at a predetermined distance from one another and each capable of independently reading product handled by the sample pan; and, a programmable logic controller operatively arranged to calculate an approximate time between the reading of product by the first sensor and the reading of product by the second sensor and computing product speed by dividing distance between two sensors with the travel time between the two sensors.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: November 6, 2018
    Inventor: Gulzar Ahmed
  • Publication number: 20180261036
    Abstract: A product speed checking apparatus for attaching to a vibratory conveying system and a method thereof for dispensing product, including a sample pan mounted to capture flow of product between two vibratory conveyors; a first sensor and a second sensor, each placed separately at a predetermined distance from one another and each capable of independently reading product handled by the sample pan; and, a programmable logic controller operatively arranged to calculate an approximate time between the reading of product by the first sensor and the reading of product by the second sensor and computing product speed by dividing distance between two sensors with the travel time between the two sensors.
    Type: Application
    Filed: March 8, 2017
    Publication date: September 13, 2018
    Inventor: Gulzar Ahmed
  • Publication number: 20170349624
    Abstract: Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Application
    Filed: August 24, 2017
    Publication date: December 7, 2017
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • Patent number: 9745338
    Abstract: Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: August 29, 2017
    Assignee: Evestra, Inc.
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • Publication number: 20170148525
    Abstract: The various implementations described herein include systems, methods and/or devices used to enable adaptive verify voltage adjustment in memory devices. The method includes: (1) in conjunction with decoding data read from non-volatile memory in the non-volatile memory system, determining a plurality of error parameters, (2) determining, in accordance with the plurality of error parameters, a verify adjustment signal, (3) determining whether a verify trigger event has occurred, (4) in accordance with a determination that a verify trigger event has occurred, adjusting a verify voltage in accordance with the verify adjustment signal, and (5) performing data write operations to write data to non-volatile memory in the non-volatile memory system using the adjusted verify voltage to verify the data written using the data write operations.
    Type: Application
    Filed: June 17, 2016
    Publication date: May 25, 2017
    Inventors: Gulzar Ahmed Kathawala, Yuan Zhang, Wenzhou Chen, Sheunghee Park
  • Publication number: 20150018322
    Abstract: Various prodrug compounds having the general structure: Active agent-(acid)-(linker)-SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 15, 2015
    Inventors: Klaus Nickisch, Bindu Santhamma, Gulzar Ahmed, Frederick Meece, Walter Elger, Ralf Wyrwa, Hareesh Nair
  • Patent number: 8710379
    Abstract: A method and apparatus for checking the weighing one or more objects in a vibratory apparatus comprising the steps of accepting product into an in-line feeder to a discharge feeder without being weighed, determining an angle of decline of a fixed chute and a rotating chute based upon the flowing characteristics of the free flowing material being transferred, generating a sampling signal by a control system, the sampling signal causing the air cylinder to rotate the rotating chute in the position to capture the free flowing material and weighing the in-line sample for comparison purposes with the calculated weight.
    Type: Grant
    Filed: January 17, 2011
    Date of Patent: April 29, 2014
    Inventor: Gulzar Ahmed
  • Patent number: 8552186
    Abstract: The present invention provides a compound of formula I or II or a pharmaceutically acceptable salt form thereof, wherein R1, R2, R3, R4, R5, A1, A2, A3, A4, and A5, are as defined herein. The compounds of formula I or II have ALK and/or c-Met inhibitory activity, and may be used to treat proliferative disorders.
    Type: Grant
    Filed: March 6, 2012
    Date of Patent: October 8, 2013
    Assignee: Cephalon, Inc.
    Inventors: Gulzar Ahmed, Henry J. Breslin, Jason Burke, Matthew A. Curry, James L. Diebold, Bruce D. Dorsey, Benjamin J. Dugan, Daming Feng, Diane E. Gingrich, Tao Guo, Keith S. Learn, Joseph Lisko, Rong-qiang Liu, Eugen F. Mesaros, Karen L. Milkiewicz, Gregory R. Ott, Jay P. Theroff, Tho Thieu, Rabindranath Tripathy, Theodore L. Underiner, Gregory J. Wells, Craig A. Zificsak
  • Publication number: 20120165519
    Abstract: The present invention provides a compound of formula I or II or a pharmaceutically acceptable salt form thereof, wherein R1, R2, R3, R4, R5, A1, A2, A3, A4, and A5, are as defined herein. The compounds of formula I or II have ALK and/or c-Met inhibitory activity, and may be used to treat proliferative disorders.
    Type: Application
    Filed: March 6, 2012
    Publication date: June 28, 2012
    Applicant: Cephalon, Inc.
    Inventors: Gulzar Ahmed, Henry Joseph Breslin, Jason Burke, Matthew A. Curry, James L. Diebold, Bruce Dorsey, Benjamin J. Dugan, Daming Feng, Diane E. Gingrich, Tao Guo, Keith S. Learn, Joseph G. Lisko, Rong-qiang Liu, Eugen Mesaros, Karen Milkiewicz, Gregory R. Ott, Jay P. Theroff, Tho V. Thieu, Rabindranath Tripathy, Theodore L. Underiner, Gregory J. Wells, Craig A. Zificsak
  • Patent number: 8148391
    Abstract: The present invention provides a compound of formula I or II or a pharmaceutically acceptable salt form thereof, wherein R1, R2, R3, R4, R5, A1, A2, A3, A4, and A5, are as defined herein. The compounds of formula I or II have ALK and/or c-Met inhibitory activity, and may be used to treat proliferative disorders.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: April 3, 2012
    Assignee: Cephalon, Inc.
    Inventors: Gulzar Ahmed, Henry Joseph Breslin, Jason Burke, Matthew A. Curry, James L. Diebold, Bruce Dorsey, Benjamin J. Dugan, Daming Feng, Diane E. Gingrich, Tao Guo, Keith S. Learn, Joseph G. Lisko, Rong-Qiang Liu, Eugen Florin Mesaros, Karen Milkiewicz, Gregory R. Ott, Jay P. Theroff, Tho V. Thieu, Rabindranath Tripathy, Theodore L. Underiner, Gregory J. Wells, Craig A. Zificsak
  • Patent number: 8044040
    Abstract: N-heterocyclic compounds that block cytokine production via inhibition of p38 kinase are disclosed. In one embodiment, compounds of the present invention are represented by Formula (I): Methods of production, pharmaceutical compositions and methods of treating conditions associated with inappropriate p38 kinase activity or TNF-? expression utilizing compounds of the present invention are also disclosed.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: October 25, 2011
    Assignees: Bristol-Myers Squibb Company, Pharmacopeia, Inc.
    Inventors: Gulzar Ahmed, Axel Metzger, Ian Henderson, David J. Diller, Jun Wen, Stephen T. Wrobleski, Katerina Leftheris, Chunjian Liu
  • Publication number: 20110230480
    Abstract: Compounds of the formula are disclosed as Mnk2 inhibitors which are useful for the treatment and prevention of metabolic disorders such as obesity and diabetes.
    Type: Application
    Filed: May 27, 2011
    Publication date: September 22, 2011
    Inventors: Andrew G. Cole, Marc-Raleigh Brescia, Joan J. Zhang, Zahid Hussain, David J. Diller, Axel Metzger, Gulzar Ahmed, Ian Henderson