Patents by Inventor Weixing Zhang

Weixing Zhang 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: 20180195746
    Abstract: A gravity-assisted heat pipe cooling source cold storage system and chiller set. The cold storage system includes a gravity-assisted heat pipe, a cold storage pool, a heat exchanging and cold condensing device, and a heat exchanger pipe. A lower end of the gravity-assisted heat pipe is arranged in the cold storage pool, and an upper end of the gravity-assisted heat pipe is arranged in the heat exchanging and cold condensing device. The heat exchanger pipe is buried underground, and includes a central pipe and a side pipe. Upper ends of the central pipe and the side pipes are communicated with an inlet and outlet of the heat exchanging and cold condensing device, respectively. Lower ends of the central pipe and the side pipes are communicated with each other. The system employs the heat exchanger pipe to provide a cooling source for the gravity-assisted heat pipe.
    Type: Application
    Filed: July 1, 2016
    Publication date: July 12, 2018
    Applicant: NANJING CANATAL DATA-CENTRE ENVIRONMENTAL TECH. CO., LTD.
    Inventors: Weixing ZHANG, Zongqin ZHANG, Yi YUAN, Lingyun WANG
  • Publication number: 20180194735
    Abstract: This invention relates to novel sulfinylphenyl or sulfonimidoylphenyl benzazepine compounds of the formula wherein X and R1 to R6 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Application
    Filed: March 8, 2018
    Publication date: July 12, 2018
    Applicant: Hoffmann La-Roche Inc.
    Inventors: Sabine Hoves, Lisha Wang, Hongying Yun, Weixing Zhang, Wei Zhu
  • Publication number: 20180072726
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, R6, W1, W2, W3, A and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: November 16, 2015
    Publication date: March 15, 2018
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Lisha WANG, Lu GAO, Mengwei HUANG, Lei GUO, Chungen LIANG, Wei ZHU, Song FENG, Xiufang ZHENG, Weixing ZHANG, Guolong WU, Baoxia WANG, Hongying YUN
  • Publication number: 20180072725
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, W and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Applicant: Hoffmann-La Roche Inc.
    Inventors: LISHA WANG, HONGYING YUN, WEIXING ZHANG, XIUFANG ZHENG
  • Patent number: 9890124
    Abstract: This invention relates to novel benzazepine sulfonamide compounds of the formula wherein R4 or R5 is —SO2—NR7R8 and R1 to R8 and Y are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: February 13, 2018
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Matthias Koerner, Lisha Wang, Hongying Yun, Wei Zhu, Weixing Zhang
  • Patent number: 9890155
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, W and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: February 13, 2018
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Lisha Wang, Hongying Yun, Weixing Zhang, Xiufang Zheng
  • Patent number: 9856247
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, M and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: January 2, 2018
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Lei Guo, Xianfeng Lin, Haixia Liu, Zongxing Qiu, Hong Sheng, Guozhi Tang, Guolong Wu, Weixing Zhang, Wei Zhu
  • Publication number: 20170340373
    Abstract: A device for bending a kirschner wire comprises: a retaining slot for fixing a kirschner wire, with a contact for applying a bending force to a steel needle fixed by the retaining slot being disposed at a lateral of the retaining slot. Compared with the prior art in which clamping heads are used to clamp a steel needle first and then the steel needle is forcibly bent in the clamped state in most cases, which may be time-consuming and strenuous, the present invention provides not only a device for bending and chipping off an orthopedic steel needle in one time, which is applicable to cases where chipping off of steel needles is required, but also a device capable of only bending a steel needle, which is low in requirement on material and low in manufacturing cost as the force for bending a steel needle is far smaller than the force for chipping off the same, and thus is applicable to cases where only bending of steel needles is required.
    Type: Application
    Filed: August 21, 2017
    Publication date: November 30, 2017
    Inventors: Weixing ZHANG, Xiao WANG, Yan XIAO
  • Publication number: 20170334898
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, M and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: August 28, 2015
    Publication date: November 23, 2017
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Lei Guo, Xianfeng Lin, Haixia Liu, Zongxing Qiu, Hong Sheng, Guozhi Tang, Guolong Wu, Weixing Zhang, Wei Zhu
  • Patent number: 9822065
    Abstract: This invention relates to novel benzazepine dicarboxamide compounds of the formula wherein R1 to R4 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: November 21, 2017
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Lisha Wang, Hongying Yun, Weixing Zhang, Wei Zhu
  • Patent number: 9775299
    Abstract: A noninvasive method of source-sink regulation in rice belongs to the technical field of rice production. In this method, the source-sink relationship is regulated by a rice sterile line and its identical type of maintaining line being subjected to mixed-planting and insulated pollination, or sowing and transplanting at different times and insulated pollination, so as to construct rice plant samples with gradient difference of source-sink levels. The present invention is a kind of native, natural noninvasive method of source-sink regulation, which could broaden the traditional thinking of source-sink theoretical research, especially overcome the deficiency in conventional methods such as leaf-cutting, spikelet-thinning that lead to physical injury or physiological interference.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: October 3, 2017
    Assignee: CHINA NATIONAL RICE RESEARCH INSTITUTE
    Inventors: Weixing Zhang, Zhiwei Zhu, Xiyuan Liao, Xihong Shen, Guosheng Shao, Jie Min, Weigui Zhang
  • Publication number: 20170275253
    Abstract: This invention relates to novel benzazepine sulfonamide compounds of the formula wherein R4 or R5 is —SO2—NR7R8 and R1 to R8 and Y are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Application
    Filed: June 14, 2017
    Publication date: September 28, 2017
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Matthias Koerner, Lisha Wang, Hongying Yun, Wei Zhu, Weixing Zhang
  • Patent number: 9670211
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, W and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: June 6, 2017
    Assignee: HOFFMANN-LA ROCHE INC.
    Inventors: Lu Gao, Lei Guo, Chungen Liang, Baoxia Wang, Lisha Wang, Hongying Yun, Weixing Zhang, Xiufang Zheng
  • Patent number: 9597333
    Abstract: This invention relates to novel benzazepine dicarboxamide compounds of the formula wherein R1 to R4 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: March 21, 2017
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Lisha Wang, Hongying Yun, Weixing Zhang, Wei Zhu
  • Publication number: 20170014423
    Abstract: This invention relates to novel benzazepine dicarboxamide compounds of the formula wherein R1 to R4 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Application
    Filed: September 28, 2016
    Publication date: January 19, 2017
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Lisha Wang, Hongying Yun, Weixing Zhang, Wei Zhu
  • Patent number: 9475775
    Abstract: This invention relates to novel benzazepine dicarboxamide compounds of the formula wherein R1 to R4 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: October 25, 2016
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Lisha Wang, Hongying Yun, Weixing Zhang, Wei Zhu
  • Patent number: 9447086
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4 and A are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: September 20, 2016
    Assignee: Hoffmann-LA Roche INC.
    Inventors: Lei Guo, Taishan Hu, Yimin Hu, Buelent Kocer, Xianfeng Lin, Haixia Liu, Alexander V Mayweg, Zongxing Qiu, Hong Shen, Guozhi Tang, Lisha Wang, Guolong Wu, Shixiang Yan, Weixing Zhang, Mingwei Zhou, Wei Zhu
  • Publication number: 20160257653
    Abstract: This invention relates to novel benzazepine dicarboxamide compounds of the formula wherein R1 to R4 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are TLR agonists and may therefore be useful as medicaments for the treatment of diseases such as cancer, autoimmune diseases, inflammation, sepsis, allergy, asthma, graft rejection, graft-versus-host disease, immunodeficiencies, and infectious diseases.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Sabine Hoves, Lisha Wang, Hongying Yun, Weixing Zhang, Wei Zhu
  • Publication number: 20160237078
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4 and A are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: September 10, 2013
    Publication date: August 18, 2016
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Lei Guo, Taishan Hu, Yimin Hu, Buelent Kocer, Xianfeng Lin, Haixia Liu, Alexander V Mayweg, Zongxing Qiu, Hong Shen, Guozhi Tang, Lisha Wang, Guolong Wu, Shixiang Yan, Weixing Zhang, Mingwei Zhou, Wei Zhu
  • Publication number: 20160229853
    Abstract: The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, W and X are as described herein, compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: April 8, 2016
    Publication date: August 11, 2016
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Lu GAO, Lei GUO, Chungen LIANG, Baoxia WANG, Lisha WANG, Hongying YUN, Weixing ZHANG, Xiufang ZHENG