Patents by Inventor Xiaohong Qiu

Xiaohong Qiu 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).

  • Patent number: 11973337
    Abstract: This invention relates to the technical field of harmonic elimination for ferromagnetic resonance for a voltage transformer (abbreviated as PT), in particular, to a harmonic elimination method for ferromagnetic resonance for an active resistance-matching voltage transformer based on PID-adjustment, including compiling a resistance matching algorithm; designing and building a harmonic elimination control system based on the PID control strategy; presetting an active resistance-matching strategy; designing an engineering scheme for placing resistors.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: April 30, 2024
    Assignee: Qujing Power Supply Bureau of Yunnan Power Grid Co., Ltd
    Inventors: Xiaohong Zhu, Lianjing Yang, Fei Mao, Rong Zhang, Yang Yang, Jiangyun Su, Wenfei Feng, Zhe Li, Pengjin Qiu, Jianbin Li, Zhikun Hong, Weirong Yang, Changjiu Zhou, Yingqiong Zhang, Rui Xu, Guibing Duan
  • Publication number: 20240072531
    Abstract: This invention relates to the technical field of harmonic elimination for ferromagnetic resonance for a voltage transformer (abbreviated as PT), in particular, to a harmonic elimination method for ferromagnetic resonance for an active resistance-matching voltage transformer based on PID-adjustment, including compiling a resistance matching algorithm; designing and building a harmonic elimination control system based on the PID control strategy; presetting an active resistance-matching strategy; designing an engineering scheme for placing resistors.
    Type: Application
    Filed: August 17, 2023
    Publication date: February 29, 2024
    Inventors: Xiaohong ZHU, Lianjing YANG, Fei MAO, Rong ZHANG, Yang YANG, Jiangyun SU, Wenfei FENG, Zhe LI, Pengjin QIU, Jianbin LI, Zhikun HONG, Weirong YANG, Changjiu ZHOU, Yingqiong ZHANG, Rui XU, Guibing DUAN
  • Publication number: 20220047620
    Abstract: The present invention relates to the combination of soluble ?-glucan and anti-cancer agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-cancer agents.
    Type: Application
    Filed: March 29, 2021
    Publication date: February 17, 2022
    Inventors: Nandita Bose, Keith Gorden, Anissa SH. Chan, Steven Leonardo, Jeremy Graff, Xiaohong Qiu, Takashi Kangas, Kathryn A. Fraser, Adria Bykowski Jonas, Nadine Ottoson, Ross Fulton
  • Publication number: 20210283169
    Abstract: This disclosure relates to the combination of soluble ?-glucan and immune suppression-relieving agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-angiogenics, checkpoint inhibitors including non-tumor targeting antibodies.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 16, 2021
    Inventors: Nandita Bose, Keith Gorden, Anissa SH. Chan, Steven Leonardo, Jeremy Graff, Xiaohong Qiu, Takashi Kangas, Kathryn A. Fraser, Adria Bykowski Jonas, Nadine Ottoson, Ross Fulton
  • Publication number: 20190060350
    Abstract: This disclosure relates to the combination of soluble ?-glucan and immune suppression-relieving agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-angiogenics, checkpoint inhibitors including non-tumor targeting antibodies.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventors: Nandita BOSE, Keith GORDEN, Anissa SH. CHAN, Steven LEONARDO, Jeremy GRAFF, Xiaohong QIU, Takashi KANGAS, Kathryn A. FRASER, Adria BYKOWSKI JONAS, Nadine OTTOSON, Ross FULTON
  • Publication number: 20190060351
    Abstract: The present invention relates to the combination of soluble ?-glucan and anti-cancer agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-cancer agents.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventors: Nandita BOSE, Keith GORDEN, Anissa SH. CHAN, Steven LEONARDO, Jeremy GRAFF, Xiaohong QIU, Takashi KANGAS, Kathryn A. FRASER, Adria BYKOWSKI JONAS, Nadine OTTOSON, Ross FULTON
  • Patent number: 10111900
    Abstract: This disclosure relates to the combination of soluble ?-glucan and immune suppression-relieving agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-angiogenics, checkpoint inhibitors including non-tumor targeting antibodies.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: October 30, 2018
    Assignee: BIOTHERA, INC.
    Inventors: Nandita Bose, Keith Gorden, Anissa Sh. Chan, Steven Leonardo, Jeremy Graff, Xiaohong Qiu, Takashi Kangas, Kathryn A. Fraser, Adria Bykowski Jonas, Nadine Ottoson, Ross Fulton
  • Patent number: 10111901
    Abstract: The present invention relates to the combination of soluble ?-glucan and anti-cancer agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-cancer agents.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: October 30, 2018
    Assignee: BIOTHERA, INC.
    Inventors: Nandita Bose, Keith Gorden, Anissa S H. Chan, Steven Leonardo, Jeremy Graff, Xiaohong Qiu, Takashi Kangas, Kathryn A. Fraser, Adria Bykowski Jonas, Nadine Ottoson, Ross Fulton
  • Patent number: 9649430
    Abstract: A delivery system for delivering a therapeutic agent to a patient includes a catheter, a stop feature, a container and a bar. The catheter has a proximal end and a distal end and includes a body defining a lumen that extends to the distal end of the catheter. The stop feature is in proximity to the distal end of the catheter. The container is configured to house the therapeutic agent and is insertable and slidably disposable in the lumen of the catheter. The container is also configured to engage the stop feature of the catheter. The bar is slidably disposable in the lumen of the catheter. Sliding of the bar distally in the lumen forces the therapeutic agent out of the container and out of the lumen when the container is engaged with the stop feature. The stop feature is configured to inhibit the container from exiting the lumen.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: May 16, 2017
    Assignee: Medtronic, Inc.
    Inventors: Prasanga Hiniduma-Lokuge, Daniel Sigg, Xiaohong Qiu
  • Publication number: 20170100424
    Abstract: This disclosure relates to the combination of soluble ?-glucan and immune suppression-relieving agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-angiogenics, checkpoint inhibitors including non-tumor targeting antibodies.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Inventors: Nandita BOSE, Keith GORDEN, Anissa SH. CHAN, Steven LEONARDO, Jeremy GRAFF, Xiaohong QIU, Takashi KANGAS, Kathryn A. FRASER, Adria BYKOWSKI JONAS, Nadine OTTOSON
  • Publication number: 20170100425
    Abstract: The present invention relates to the combination of soluble ?-glucan and anti-cancer agents that affect the tumor microenvironment. Soluble ?-glucan promotes an immunostimulatory environment, which allows enhanced effectiveness of anti-cancer agents.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Inventors: Nandita BOSE, Keith GORDEN, Anissa SH. CHAN, Steven LEONARDO, Jeremy GRAFF, Xiaohong QIU, Takashi KANGAS, Kathryn A. FRASER, Adria BYKOWSKI JONAS, Nadine OTTOSON
  • Publication number: 20150094651
    Abstract: A delivery system for delivering a therapeutic agent to a patient includes a catheter, a stop feature, a container and a bar. The catheter has a proximal end and a distal end and includes a body defining a lumen that extends to the distal end of the catheter. The stop feature is in proximity to the distal end of the catheter. The container is configured to house the therapeutic agent and is insertable and slidably disposable in the lumen of the catheter. The container is also configured to engage the stop feature of the catheter. The bar is slidably disposable in the lumen of the catheter. Sliding of the bar distally in the lumen forces the therapeutic agent out of the container and out of the lumen when the container is engaged with the stop feature. The stop feature is configured to inhibit the container from exiting the lumen.
    Type: Application
    Filed: October 8, 2014
    Publication date: April 2, 2015
    Inventors: Prasanga Hiniduma-Lokuge, Daniel Sigg, Xiaohong Qiu
  • Patent number: 8870848
    Abstract: A delivery system for delivering a therapeutic agent to a patient includes a catheter, a stop feature, a container and a bar. The catheter has a proximal end and a distal end and includes a body defining a lumen that extends to the distal end of the catheter. The stop feature is in proximity to the distal end of the catheter. The container is configured to house the therapeutic agent and is insertable and slidably disposable in the lumen of the catheter. The container is also configured to engage the stop feature of the catheter. The bar is slidably disposable in the lumen of the catheter. Sliding of the bar distally in the lumen forces the therapeutic agent out of the container and out of the lumen when the container is engaged with the stop feature. The stop feature is configured to inhibit the container from exiting the lumen.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: October 28, 2014
    Assignee: Medtronic, Inc.
    Inventors: Prasanga D Hiniduma-Lokuge, Daniel Sigg, Xiaohong Qiu
  • Publication number: 20140228543
    Abstract: Modified and/or derivativized ?-glucans with an enhanced capacity to modulate human immune response as compared to the parent, unmodified and/or underivatized ?-glucans are demonstrated.
    Type: Application
    Filed: May 7, 2012
    Publication date: August 14, 2014
    Inventors: Nandita Bose, William J. Grossman, Michael Danielson, Andrew Magee, Paul Will, Kyle S. Michel, Vanessa A. Iiams, Xiaohong Qiu, Mary Antonysamy
  • Patent number: 8734780
    Abstract: The method may include administering to a subject in need thereof an effective amount of an HCN polynucleotide. The HCN polynucleotide includes a nucleotide sequence encoding an HCN polypeptide having channel activity. The amino acid sequence of the HCN polypeptide and the amino acid sequence of a reference polypeptide have at least 80% identity, where the reference polypeptide begins with an amino acid selected from amino acids 92-214 and ends with an amino acid selected from amino acids 723-1188 of SEQ ID NO:8. An example of a reference polypeptide is amino acids 214-723 of SEQ ID NO:8. The HCN polynucleotide may be DNA or RNA.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: May 27, 2014
    Assignee: Medtronic, Inc.
    Inventors: Vinod Sharma, Xiaohong Qiu
  • Publication number: 20110319478
    Abstract: The HCN polynucleotide includes a nucleotide sequence encoding an HCN polypeptide having channel activity. The amino acid sequence of the HCN polypeptide and the amino acid sequence of a reference polypeptide have at least 80% identity, where the reference polypeptide begins with an amino acid selected from amino acids 92-214 and ends with an amino acid selected from amino acids 723-1188 of SEQ ID NO:8. An example of a reference polypeptide is amino acids 214-723 of SEQ ID NO:8. The HCN polynucleotide may be DNA or RNA. The HCN polynucleotide may be present in a vector, such as a viral vector (including, for instance, a single strand adeno-associated virus or a self complementary adeno-associated virus), a transposon vector, or a plasmid vector.
    Type: Application
    Filed: April 28, 2011
    Publication date: December 29, 2011
    Applicant: Medtronic, Inc.
    Inventors: Vinod Sharma, Xiaohong Qiu
  • Publication number: 20110301568
    Abstract: The method may include administering to a subject in need thereof an effective amount of an HCN polynucleotide. The HCN polynucleotide includes a nucleotide sequence encoding an HCN polypeptide having channel activity. The amino acid sequence of the HCN polypeptide and the amino acid sequence of a reference polypeptide have at least 80% identity, where the reference polypeptide begins with an amino acid selected from amino acids 92-214 and ends with an amino acid selected from amino acids 723-1188 of SEQ ID NO:8. An example of a reference polypeptide is amino acids 214-723 of SEQ ID NO:8. The HCN polynucleotide may be DNA or RNA.
    Type: Application
    Filed: April 28, 2011
    Publication date: December 8, 2011
    Inventors: Vinod Sharma, Xiaohong Qiu
  • Publication number: 20110300107
    Abstract: The method may include administering to a subject in need thereof an effective amount of an HCN polynucleotide. The HCN polynucleotide includes a nucleotide sequence encoding an HCN polypeptide having channel activity. The amino acid sequence of the HCN polypeptide and the amino acid sequence of a reference polypeptide have at least 80% identity, where the reference polypeptide begins with an amino acid selected from amino acids 92-214 and ends with an amino acid selected from amino acids 723-1188 of SEQ ID NO:8. An example of a reference polypeptide is amino acids 214-723 of SEQ ID NO:8. The HCN polynucleotide may be DNA or RNA.
    Type: Application
    Filed: April 28, 2011
    Publication date: December 8, 2011
    Inventors: Vinod Sharma, Xiaohong Qiu
  • Publication number: 20100114059
    Abstract: A delivery system for delivering a therapeutic agent to a patient includes a catheter, a stop feature, a container and a bar. The catheter has a proximal end and a distal end and includes a body defining a lumen that extends to the distal end of the catheter. The stop feature is in proximity to the distal end of the catheter. The container is configured to house the therapeutic agent and is insertable and slidably disposable in the lumen of the catheter. The container is also configured to engage the stop feature of the catheter. The bar is slidably disposable in the lumen of the catheter. Sliding of the bar distally in the lumen forces the therapeutic agent out of the container and out of the lumen when the container is engaged with the stop feature. The stop feature is configured to inhibit the container from exiting the lumen.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 6, 2010
    Applicant: MEDTRONIC, INC.
    Inventors: Prasanga D. Hiniduma-Lokuge, Daniel Sigg, Xiaohong Qiu
  • Patent number: D735845
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: August 4, 2015
    Assignee: Gree Electric Appliances, Inc. Of Zhuhai
    Inventors: Hui Huang, Wenjun Li, Sha Li, Shaolin Chen, Caihua Peng, Yan Ruan, Youmei Zhang, Guojian Wang, Xiaohong Qiu, Chaoxin Wang, Mingxiao Liu