Patents by Inventor Long Qu

Long Qu 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: 20230226063
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Application
    Filed: September 28, 2022
    Publication date: July 20, 2023
    Inventors: Zeren WANG, Jun XU, Long QU
  • Patent number: 11464779
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: October 11, 2022
    Assignee: Shenzhen Pharmacin Co., Ltd.
    Inventors: Zeren Wang, Jun Xu, Long Qu
  • Patent number: 10999350
    Abstract: A supercomputer system having at least one server, a plurality of compute clients and a distributed file system. The server is configured to distribute computation tickets and each compute client is configured to request a computation ticket. The distributed file system is configured to stock input data for all tasks and output data produced by the compute clients. The supercomputer system is characterized in that it further includes at least one I/O client configured to exchange data with each compute client and with the distributed file system, to distribute input data to at least some of the compute clients or to collect output data produced by at least some of the compute clients.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: May 4, 2021
    Assignee: TOTAL SA
    Inventors: Long Qu, Bernard Cazalis
  • Patent number: 10894049
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: January 19, 2021
    Assignee: Shenzhen Pharmacin Co., Ltd.
    Inventors: Zeren Wang, Jun Xu, Long Qu
  • Publication number: 20210000835
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Zeren Wang, Jun Xu, Long Qu
  • Patent number: 10813937
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: October 27, 2020
    Assignee: Shenzhen Pharmacin Co., Ltd.
    Inventors: Zeren Wang, Jun Xu, Long Qu
  • Patent number: 10771089
    Abstract: A method of data compression performed by at least one core communicating with a central memory. The input data presents a two-dimensional input array formed by a plurality data items stored contiguously in the central memory according to a contiguous direction. The method comprises a step of wavelet transform comprising the following sub-steps: forming from the input array at least one tile comprising a plurality of consecutive data block columns, each data block column being formed by a plurality of lines of consecutive data items according to the contiguous direction, the length of each line being a multiple of the cache line length; and for each data block column computing dot products between a filter vector and each group of N lines using fused multiply-add instructions for the core.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: September 8, 2020
    Assignee: TOTAL SA
    Inventors: Long Qu, Marianne Cuif-Sjostrand, Mathieu Zmudz
  • Publication number: 20190381050
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Zeren WANG, Jun XU, Long QU
  • Publication number: 20190381051
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Zeren WANG, Jun XU, Long QU
  • Publication number: 20190327289
    Abstract: A supercomputer system having at least one server, a plurality of compute clients and a distributed file system. The server is configured to distribute computation tickets and each compute client is configured to request a computation ticket. The distributed file system is configured to stock input data for all tasks and output data produced by the compute clients. The supercomputer system is characterized in that it further includes at least one I/O client configured to exchange data with each compute client and with the distributed file system, to distribute input data to at least some of the compute clients or to collect output data produced by at least some of the compute clients.
    Type: Application
    Filed: April 19, 2019
    Publication date: October 24, 2019
    Applicant: TOTAL SA
    Inventors: Long QU, Bernard CAZALIS
  • Publication number: 20190326928
    Abstract: A method of data compression performed by at least one core communicating with a central memory. The input data presents a two-dimensional input array formed by a plurality data items stored contiguously in the central memory according to a contiguous direction. The method comprises a step of wavelet transform comprising the following sub-steps: forming from the input array at least one tile comprising a plurality of consecutive data block columns, each data block column being formed by a plurality of lines of consecutive data items according to the contiguous direction, the length of each line being a multiple of the cache line length; and for each data block column computing dot products between a filter vector and each group of N lines using fused multiply-add instructions for the core.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 24, 2019
    Applicant: TOTAL SA
    Inventors: Long QU, Marianne CUIF-SJOSTRAND, Mathieu ZMUDZ
  • Patent number: 10449195
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular weight material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: October 22, 2019
    Assignee: SHENZHEN PHARMACIN CO., LTD.
    Inventors: Zeren Wang, Jun Xu, Long Qu
  • Publication number: 20170281631
    Abstract: The present invention belongs to the pharmaceutical field, and in particular, it relates to a pharmaceutical formulation of palbociclib and a preparation method thereof. The pharmaceutical formulation comprises palbociclib, an acidic auxiliary material, and optionally a hydrophilic high-molecular material, which has better solubility and in vitro dissolution property as compared with the conventional formulation and can be used for enhancing in vivo absorption and bioavailability of palbociclib.
    Type: Application
    Filed: June 5, 2017
    Publication date: October 5, 2017
    Inventors: Zeren WANG, Jun XU, Long QU
  • Publication number: 20130115819
    Abstract: An adapter card is used to convert the PCI Express X1 slot to CompactPCI Express X1 slot which is compatible with PICMG EXP.0 R1.0 specification in the commercial and industrial control computer. The adapter card includes the impedance controlled circuit board, the connecting circuit board, the PCI Express port, the CPCI Express signal socket, the CPCI power socket, the double row hole socket, the double row bent needle plug, the linking block and a dam-board. The adapter card expands the application of PCI Express X1 slots by a large margin and make it compatible with CPCI Express X1 card.
    Type: Application
    Filed: September 26, 2010
    Publication date: May 9, 2013
    Applicant: BEIHANG UNIVERSITY
    Inventors: Cong Liu, Qiang Zhou, Long Qu, Zhiyue Xu, Yabin Liu