Patents by Inventor Tianci Luo

Tianci Luo 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: 20240094855
    Abstract: A touch substrate, a display panel, and an electronic device are provided. The touch substrate includes a base substrate, and first touch electrodes and second touch electrodes on the base substrate; the first touch electrodes are arranged in a first direction, with each first touch electrode extending in a second direction; the second touch electrodes are arranged in the second direction, with each second touch electrode extending in the first direction, the first touch electrode and the second touch electrode are spaced apart and insulated from each other; in a direction perpendicular to the base substrate, the first touch electrodes overlap with the second touch electrodes to form overlapping regions; and in the overlapping region, any first edge extending in the first direction in the conductive grid of the firm touch electrode does not overlap with the first edge in the conductive grid of the second touch electrode.
    Type: Application
    Filed: March 4, 2022
    Publication date: March 21, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Shun Zhang, Yang Zeng, Chang Luo, Yuanqi Zhang, Tianci Chen
  • Publication number: 20220169701
    Abstract: A recombinant fusion protein is disclosed. The fusion protein comprises: (a) a CD55 peptide sequence, (b) a linker sequence C-terminal to the CD55 sequence, (c) a transmembrane domain C-terminal to the linker sequence, and (d) an intracellular domain C-terminal to the transmembrane domain. The fusion protein does not contain a GPI anchor. The fusion protein can be expressed with an N-terminal secretory signal peptide, which is cleaved to yield the mature protein on the surface of a cell line or an enveloped virus. An oncolytic virus expressing the fusion protein is resistant to complement inactivation and can be used to treat cancer.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Inventors: Tianci LUO, Rene MOLINA, Gabriel CASTILLE
  • Patent number: 11274141
    Abstract: A recombinant fusion protein is disclosed. The fusion protein comprises: (a) a CD55 peptide sequence, (b) a linker sequence C-terminal to the CD55 sequence, (c) a transmembrane domain C-terminal to the linker sequence, and (d) an intracellular domain C-terminal to the transmembrane domain. The fusion protein does not contain a GPI anchor. The fusion protein can be expressed with an N-terminal secretory signal peptide, which is cleaved to yield the mature protein on the surface of a cell line or an enveloped virus. An oncolytic virus expressing the fusion protein is resistant to complement inactivation and can be used to treat cancer.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: March 15, 2022
    Assignee: Wellstat ImmunoTherapeutics, LLC
    Inventors: Tianci Luo, Rene Molina, Gabriel Castille
  • Publication number: 20210162005
    Abstract: A fusion protein is described, comprising a first N-terminal signal peptide sequence, a second peptide sequence C-terminal to the signal peptide sequence, and a third peptide sequence C-terminal to the second peptide sequence; wherein one of the second peptide sequence and the third peptide sequence is an RdCVF-short peptide sequence and the other is a hydrophilic peptide sequence. After translation the signal peptide is cleaved, leaving a fusion protein comprising the second peptide sequence and the third peptide sequence minus the signal peptide. Also described are nucleic acids and expression vectors encoding the fusion protein, cells comprising the nucleic acid or expression vector, as well as methods of treatment and uses of the fusion protein, nucleic acid, and expression vector. The fusion protein can be produced in vitro by culturing the cells of this invention under conditions allowing for expression and secretion of the encoded fusion protein, and isolating the fusion protein from the cell culture.
    Type: Application
    Filed: February 10, 2021
    Publication date: June 3, 2021
    Inventors: Tianci LUO, Jun ZHANG
  • Patent number: 11001822
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: May 11, 2021
    Assignee: Wellstat ImmunoTherapeutics, LLC
    Inventors: ChangHung Chen, Michael Kaleko, Beibei Li, Tianci Luo, Jeffrey Allan Miller, Ruigong Wang
  • Patent number: 10946063
    Abstract: A fusion protein is described, comprising a first N-terminal signal peptide sequence, a second peptide sequence C-terminal to the signal peptide sequence, and a third peptide sequence C-terminal to the second peptide sequence; wherein one of the second peptide sequence and the third peptide sequence is an RdCVF-short peptide sequence and the other is a hydrophilic peptide sequence. After translation the signal peptide is cleaved, leaving a fusion protein comprising the second peptide sequence and the third peptide sequence minus the signal peptide. Also described are nucleic acids and expression vectors encoding the fusion protein, cells comprising the nucleic acid or expression vector, as well as methods of treatment and uses of the fusion protein, nucleic acid, and expression vector. The fusion protein can be produced in vitro by culturing the cells of this invention under conditions allowing for expression and secretion of the encoded fusion protein, and isolating the fusion protein from the cell culture.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 16, 2021
    Assignee: Welltat Ophthalmics Corporation
    Inventors: Tianci Luo, Jun Zhang
  • Publication number: 20200325464
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Application
    Filed: May 14, 2020
    Publication date: October 15, 2020
    Inventors: ChangHung CHEN, Michael KALEKO, Beibei Li, Tianci LUO, Jeffrey Allan MILLER, Ruigong WANG
  • Patent number: 10689637
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: June 23, 2020
    Assignee: Wellstat ImmunoTherapeutics, LLC
    Inventors: ChangHung Chen, Michael Kaleko, Beibei Li, Tianci Luo, Jeffrey Allan Miller, Ruigong Wang
  • Publication number: 20190338268
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Application
    Filed: July 3, 2019
    Publication date: November 7, 2019
    Inventors: ChangHung CHEN, Michael KALEKO, Beibei LI, Tianci LUO, Jeffrey Allan MILLER, Ruigong WANG
  • Patent number: 10415026
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: September 17, 2019
    Assignee: Wellstat ImmunoTherapeutics, LLC
    Inventors: ChangHung Chen, Michael Kaleko, Beibei Li, Tianci Luo, Jeffrey Allan Miller, Ruigong Wang
  • Publication number: 20190194292
    Abstract: A recombinant fusion protein is disclosed. The fusion protein comprises: (a) a CD55 peptide sequence, (b) a linker sequence C-terminal to the CD55 sequence, (c) a transmembrane domain C-terminal to the linker sequence, and (d) an intracellular domain C-terminal to the transmembrane domain. The fusion protein does not contain a GPI anchor. The fusion protein can be expressed with an N-terminal secretory signal peptide, which is cleaved to yield the mature protein on the surface of a cell line or an enveloped virus. An oncolytic virus expressing the fusion protein is resistant to complement inactivation and can be used to treat cancer.
    Type: Application
    Filed: May 10, 2018
    Publication date: June 27, 2019
    Inventors: Tianci LUO, Rene MOLINA, Gabriel CASTILLE
  • Publication number: 20190151410
    Abstract: A fusion protein is described, comprising a first N-terminal signal peptide sequence, a second peptide sequence C-terminal to the signal peptide sequence, and a third peptide sequence C-terminal to the second peptide sequence; wherein one of the second peptide sequence and the third peptide sequence is an RdCVF-short peptide sequence and the other is a hydrophilic peptide sequence. After translation the signal peptide is cleaved, leaving a fusion protein comprising the second peptide sequence and the third peptide sequence minus the signal peptide. Also described are nucleic acids and expression vectors encoding the fusion protein, cells comprising the nucleic acid or expression vector, as well as methods of treatment and uses of the fusion protein, nucleic acid, and expression vector. The fusion protein can be produced in vitro by culturing the cells of this invention under conditions allowing for expression and secretion of the encoded fusion protein, and isolating the fusion protein from the cell culture.
    Type: Application
    Filed: October 11, 2017
    Publication date: May 23, 2019
    Inventors: Tianci LUO, Jun ZHANG
  • Patent number: 10040835
    Abstract: The present invention relates to nucleic acids coding for and capable of expressing a rod-derived cone viability factor (RdCVF) and viral vectors containing these nucleic acids. The invention also relates to compositions and pharmaceutical preparations comprising these nucleic acids or vectors, methods of producing or secreting an RdCVF, and methods of treatment.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: August 7, 2018
    Assignee: Wellstat Ophthalmics Corporation
    Inventor: Tianci Luo
  • Publication number: 20170037391
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Application
    Filed: October 26, 2016
    Publication date: February 9, 2017
    Inventors: ChangHung CHEN, Michael KALEKO, Beibei LI, Tianci LUO, Jeffrey Allan MILLER, Ruigong WANG
  • Patent number: 9533028
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: January 3, 2017
    Assignee: Wellstat ImmunoTherapeutics, LLC
    Inventors: ChangHung Chen, Michael Kaleko, Beibei Li, Tianci Luo, Jeffrey Allan Miller, Ruigong Wang
  • Publication number: 20160108099
    Abstract: The present invention relates to nucleic acids coding for and capable of expressing a rod-derived cone viability factor (RdCVF) and viral vectors containing these nucleic acids. The invention also relates to compositions and pharmaceutical preparations comprising these nucleic acids or vectors, methods of producing or secreting an RdCVF, and methods of treatment.
    Type: Application
    Filed: December 8, 2015
    Publication date: April 21, 2016
    Inventor: Tianci LUO
  • Publication number: 20160082091
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Application
    Filed: November 25, 2015
    Publication date: March 24, 2016
    Inventors: ChangHung CHEN, Michael KALEKO, Beibei LI, Tianci LUO, Jeffrey Allan MILLER, Ruigong WANG
  • Patent number: 9265813
    Abstract: The present invention relates to nucleic acids coding for and capable of expressing a rod-derived cone viability factor (RdCVF) and viral vectors containing these nucleic acids. The invention also relates to compositions and pharmaceutical preparations comprising these nucleic acids or vectors, methods of producing or secreting an RdCVF, and methods of treatment.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: February 23, 2016
    Assignee: Wellstat Ophthalmics Corporation
    Inventor: Tianci Luo
  • Patent number: 9238057
    Abstract: Methods are provided for the treatment of ocular neovascularization by increasing, in an individual afflicted with ocular neovascularization, in vivo concentrations of an endostatin protein in the ocular tissues of the individual to an ocular neovascularization inhibiting effective amount, where the endostatin protein has anti-ocular neovascularization activity in vivo.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: January 19, 2016
    Assignee: Novartis AG
    Inventors: Romulus Kimbro Brazzell, Peter Anthony Campochiaro, Katharine Hilary Dixon, Michael Kaleko, Tianci Luo
  • Patent number: 9228003
    Abstract: The invention provides polypeptides comprising a complement factor B analog. The invention also provides various complement factor B analogs including complement factor B analogs comprising a mutation of a free cysteine amino acid and related methods, nucleic acids and vectors. These complement factor B analogs and related methods, nucleic acids and vectors can be used to modulate a complement pathway or for the study and/or treatment of various conditions or diseases related to a complement pathway.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: January 5, 2016
    Assignee: Wellstat Immuno Therapeutics, LLC
    Inventors: ChangHung Chen, Michael Kaleko, Beibei Li, Tianci Luo, Jeffrey Allan Miller, Ruigong Wang