Patents by Inventor Zhongtao Zhang
Zhongtao 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).
-
Patent number: 11944197Abstract: The disclosure relates to a table (100). The table (100) has a table top (102), a plurality of legs (104) connectable to the table top (102), and an air purifier (106) adapted to be placed below the table top (102). A bottom side of the table top (102) is provided with at least one groove (112) extending in a circumferential direction for preventing liquid from traveling from an outer edge of the table top (102) along the bottom side of the table top (102) and reaching an inner section of the air purifier (106). The disclosure also relates to a method for purifying air using a table (100).Type: GrantFiled: June 3, 2021Date of Patent: April 2, 2024Assignee: INTER IKEA SYSTEMS B.V.Inventors: Paul Larsson, David Wahl, Henrik Telander, Bofeng Peng, Derong Jian, Tao Wang, Zhongtao Luo, Zhisuo Chen, Dianqiu Zhang, Xiaoming Lian, Zhenqi Yan, Youxiong Zhang
-
Patent number: 11633242Abstract: A deformable segment with combined motion includes a flexible center backbone, the tendons of deformable segment with combined motion, a connecting piece, a proximal disk and a distal disk. The proximal end of the flexible center backbone and the proximal ends of the tendons of deformable segment with combined motion are fixedly connected to the proximal disk. The distal ends of the tendons of deformable segment with combined motion are fixedly connected to the distal disk. The distal end of the flexible center backbone penetrates through the distal disk and then extends into the distal execution segment, and is connected with the end-effector. The deformable segment with combined motion is provided with the connecting piece. The proximal driving segment is provided with proximal driving tendons. The proximal driving tendons penetrate through the proximal disk, and then are fixedly connected with the connecting piece.Type: GrantFiled: January 16, 2019Date of Patent: April 25, 2023Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Hao Liu, Guohao Jiang, Yuanyuan Zhou, Lianqing Liu, Zhongtao Zhang, Wei Guo
-
Patent number: 11324720Abstract: Methods for inhibiting cell growth, inhibiting DNA polymerase activity, and inhibiting DNA replication and repair are provided. In a method of inhibiting cell growth, a cell, such as a cancer cell, is contacted with zelpolib or a derivative or pharmaceutically acceptable salt thereof. The cell growth can be inhibited in vivo, and in certain embodiments, the cell growth is inhibited in vitro. In a method for inhibiting DNA polymerase activity, a DNA polymerase is contacted with zelpolib or a derivative or pharmaceutically acceptable salt thereof. In certain embodiments, the DNA polymerase is Pol ?. In a method for inhibiting DNA replication and repair, a cell, such as a cancer cell, is contacted with zelpolib or a derivative or pharmaceutically acceptable salt thereof. The DNA replication and repair can be inhibited in vivo, and in certain embodiments, the DNA replication and repair is inhibited in vitro.Type: GrantFiled: October 21, 2019Date of Patent: May 10, 2022Assignee: NEW YORK MEDICAL COLLEGEInventor: Zhongtao Zhang
-
Publication number: 20220059900Abstract: Provided is a method for manufacturing a vent structure. The vent structure comprises a vent, and the method includes: providing a first notch without intersection on the surface of the vent with a first depth; and providing a second notch with a second depth on part of the first notch in the direction of the first depth.Type: ApplicationFiled: March 28, 2019Publication date: February 24, 2022Inventors: Jianju Li, Zhongtao Zhang
-
Publication number: 20210177529Abstract: A deformable segment with combined motion includes a flexible center backbone, the tendons of deformable segment with combined motion, a connecting piece, a proximal disk and a distal disk. The proximal end of the flexible center backbone and the proximal ends of the tendons of deformable segment with combined motion are fixedly connected to the proximal disk. The distal ends of the tendons of deformable segment with combined motion are fixedly connected to the distal disk. The distal end of the flexible center backbone penetrates through the distal disk and then extends into the distal execution segment, and is connected with the end-effector. The deformable segment with combined motion is provided with the connecting piece. The proximal driving segment is provided with proximal driving tendons. The proximal driving tendons penetrate through the proximal disk, and then are fixedly connected with the connecting piece.Type: ApplicationFiled: January 16, 2019Publication date: June 17, 2021Inventors: Hao LIU, Guohao JIANG, Yuanyuan ZHOU, Lianqing LIU, Zhongtao ZHANG, Wei GUO
-
Publication number: 20200121641Abstract: Methods for inhibiting cell growth, inhibiting DNA polymerase activity, and inhibiting DNA replication and repair are provided. In a method of inhibiting cell growth, a cell, such as a cancer cell, is contacted with zelpolib or a derivative or pharmaceutically acceptable salt thereof. The cell growth can be inhibited in vivo, and in certain embodiments, the cell growth is inhibited in vitro. In a method for inhibiting DNA polymerase activity, a DNA polymerase is contacted with zelpolib or a derivative or pharmaceutically acceptable salt thereof. In certain embodiments, the DNA polymerase is Pol ?. In a method for inhibiting DNA replication and repair, a cell, such as a cancer cell, is contacted with zelpolib or a derivative or pharmaceutically acceptable salt thereof. The DNA replication and repair can be inhibited in vivo, and in certain embodiments, the DNA replication and repair is inhibited in vitro.Type: ApplicationFiled: October 21, 2019Publication date: April 23, 2020Inventor: Zhongtao ZHANG
-
Patent number: 9440227Abstract: A method for preparing catalyst coating on a metal base plate comprising: thermal-spraying a layer of ?-aluminum oxide nano-particles on a metal base plate using a high temperature flame powder spray gun, at a temperature of 2500-3500° C. and a pressure of 0.2-1.2 MPa; coating an aluminum sol, the weight concentration of the aluminum sol aqueous solution being 2-30%, at a pH of 0.5-4, the drying temperature being 50-150° C., the drying time being 0.5-24 hours, the calcination temperature being 200-1200° C., and the calcination time being 0.5-24 hours; immersing in an active component, the immersing temperature being 20-120° C., the duration being 0.5-24 hours, the drying temperature being 50-150° C., the drying time being 0.5-24 hours, the calcination temperature being 200-1200° C., and the calcination time being 0.5-24 hours. The method is suitable for the preparation of various catalyst coatings with active components.Type: GrantFiled: November 28, 2011Date of Patent: September 13, 2016Assignees: Petrochina Company Limited, Tsinghua UniversityInventors: Zhongtao Zhang, Yi Cheng, Xuli Zhai, Yong Jin, Jianzhong Li, Guizhi Wang, Zhixiang Zhang, Huimin Yuan, Fengrong Wang, Xianming Xu, Shubao Wan, Fangwei Li, Fengbo Ma, Jing Wei, Jina Zhao, Lijun Liu, Dawei Zhang
-
Publication number: 20130137569Abstract: A method for preparing catalyst coating on a metal base plate comprising: thermal-spraying a layer of a-aluminum oxide nano-particles on a metal base plate using a high temperature flame powder spray gun, at a temperature of 2500-3500° C. and a pressure of 0.2-1.2 MPa; coating an aluminum sol, the weight concentration of the aluminum sol aqueous solution being 2-30%, at a pH of 0.5-4, the drying temperature being 50-150° C., the drying time being 0.5-24 hours, the calcination temperature being 200-1200° C., and the calcination time being 0.5-24 hours; immersing in an active component, the immersing temperature being 20-120° C., the duration being 0.5-24 hours, the drying temperature being 50-150° C., the drying time being 0.5-24 hours, the calcination temperature being 200-1200° C., and the calcination time being 0.5-24 hours. The method is suitable for the preparation of various catalyst coatings with active components.Type: ApplicationFiled: November 28, 2011Publication date: May 30, 2013Inventors: Zhongtao Zhang, Yi Cheng, Xuli Zhai, Yong Jin, Jianzhong Li, Guizhi Wang, Zhixiang Zhang, Huiming Yuan, Fengrong Wang, Xianming Xu, Shubao Wan, Fangwei Li, Fengbo Ma, Jing Wei, Jina Zhao, Lijun Liu, Dawei Zhang
-
Patent number: 7129072Abstract: The determination and use of three dimensional structures of receptor protein tyrosine kinases and/or their ligands are described. One particular group of such structures includes three dimensional structures of the extracellular domain of RPTKs. The three dimensional structures of RPTKs can faciliate the design and identification of modulators of RPTK function. Other such structures can include of RPTK ligands, such as stem cell factor or a fragment thereof. Modulators of RPTK function can be used to treat diseases that are mediated by inappropriate RPTK activity.Type: GrantFiled: August 30, 2000Date of Patent: October 31, 2006Assignee: New York UniversityInventors: Joseph Schlessinger, Stevan R. Hubbard, Moosa Mohammadi, Alexander Plotnikov, Zhongtao Zhang, Xiang-Peng Kong
-
Publication number: 20060105229Abstract: The present invention relates to batteries having explosion preventive safety features, comprising a rectangular shell having an open end, and an electrode core in the shell, and the open end of the shell sealed by a battery cover. An explosion-preventive groove is located on a large rectangular surface of the rectangular shell, where at least one point of the explosion-preventive groove is located on a diagonal of the large rectangular surface. In particular, the distance between the endpoint of the diagonal and the intersection point of the said explosion-preventive groove with the diagonal is less than one third (?) of the length of the diagonal. By adopting this invention, a battery can completely vent its air buildup, achieving the goal of complete pressure release.Type: ApplicationFiled: November 16, 2005Publication date: May 18, 2006Inventors: Dehe Mac, Jiaolian Xu, Zhongtao Zhang