Patents by Inventor Jian-Feng Lu

Jian-Feng Lu 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: 20180327510
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Application
    Filed: March 2, 2018
    Publication date: November 15, 2018
    Applicant: Genentech, Inc.
    Inventors: DAVID E. ALLISON, RENE BRUNO, JIAN-FENG LU, CHEE M. NG
  • Patent number: 10077308
    Abstract: The present invention relates to compositions and methods for immunotherapy of a subject afflicted with diseases such as cancer, an infectious disease, or a neurodegenerative disease, which methods comprise administering to the subject a composition comprising a therapeutically effective amount of an anti-PD-L1 antibody or portion thereof that potentiates an endogenous immune response, either stimulating the activation of the endogenous response or inhibiting the suppression of the endogenous response.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: September 18, 2018
    Assignees: AskGene Pharma Inc., Jiangsu AoSaiKang Pharmaceutical Co., Ltd.
    Inventors: Aijun Wang, Kurt Shanebeck, Donggou He, Chen Yao, Lu Li, Fang Xia, Yuefeng Lu, Jian-Feng Lu, Lan Yang
  • Publication number: 20180055944
    Abstract: The present invention relates to compositions and methods using an isolated chimeric molecule, wherein the isolated chimeric molecule comprises an antibody, one or more albumin motifs, optional peptide linkers, and two or more antibiotics or cytotoxic drug molecules conjugated to the unpaired cysteine residues, optionally through linkers. In one embodiment, each of the said albumin motifs in the isolated chimeric molecule contains 2 or more unpaired cysteine residues. In another embodiment, the said antibody in the isolated chimeric molecule targets antigens on cancer cells or drug-resistant bacteria. In another embodiment, the cancer cells have upregulated macropinocytosis. In another embodiment, the cancer cells contain one or more mutations in their RAS family genes. The compositions of the invention are used to treat drug-resistant bacterial infections and cancers, preferably the ones with upregulated macropinocytosis, and the ones containing one or more mutations in their RAS family genes.
    Type: Application
    Filed: August 1, 2017
    Publication date: March 1, 2018
    Applicant: AskGene Pharma Inc.
    Inventors: Yuefeng Lu, Jian-Feng Lu, Lan Yang, Lu Li, Lei Liu, Shiwen Zhang
  • Publication number: 20170355770
    Abstract: The present invention relates to compositions and methods for immunotherapy of a subject afflicted with diseases such as cancer, an infectious disease, or a neurodegenerative disease, which methods comprise administering to the subject a composition comprising a therapeutically effective amount of an anti-PD-L1 antibody or portion thereof that potentiates an endogenous immune response, either stimulating the activation of the endogenous response or inhibiting the suppression of the endogenous response.
    Type: Application
    Filed: June 12, 2017
    Publication date: December 14, 2017
    Applicants: AskGene Pharma Inc., Jiangsu AoSaiKang Pharmaceutical Co., Ltd.
    Inventors: Aijun Wang, Kurt Shanebeck, Donggou He, Chen Yao, Lu Li, Fang Xia, Yuefeng Lu, Jian-Feng Lu, Lan Yang
  • Publication number: 20170327569
    Abstract: The present disclosure relates to chimeric molecules which are fusion proteins comprising two components: an Ang-2 binding peptide linked to either a VEGF antibody or a VEGF receptor-Fc fusion protein. The Ang2 peptide, VEGF antibody, and VEGF receptor-Fc fusion proteins are each defined below with reference to percent identity to a reference sequence. The chimeric molecule is a fusion protein, dual antagonist of Ang2 and VEGF for treatment of cancers, proliferative retinopathies, neovascular glaucoma, macular edema, AMD, and rheumatoid arthritis.
    Type: Application
    Filed: May 11, 2017
    Publication date: November 16, 2017
    Applicants: AskGene Pharma Inc., Jiangsu Aosaikang Pharmaceutical Co., Ltd.
    Inventors: Yuefeng Lu, Jian-Feng Lu
  • Publication number: 20170037147
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Application
    Filed: October 21, 2016
    Publication date: February 9, 2017
    Applicant: Genentech, Inc.
    Inventors: David E. Allison, Rene Bruno, Jian-Feng Lu, Chee M. Ng
  • Publication number: 20160137712
    Abstract: The present disclosure relates to heterodimeric fusion proteins comprising two polypeptides, the first polypeptide comprising a first peptide (P1), a linker (L1), and a Fc region (F1), the second polypeptide comprising a second peptide (P2), a linker (L2), and an Fc region (F2), wherein P1 and P2 are each independently selected from GLP-1, GLP-1 analogues, glucagon, glucacon analogues, GIP, GIP analogues, oxyntomodulin, oxyntomodulin analogues, exendin and exendin analogues; wherein F is selected from an IgG Fc, an IgA Fc, an IgE Fc, an IgGM Fc, and their analogues; wherein the C-terminals of the peptides are linked, though the Linker L, to the N-terminals of the Fc region F. In one embodiment, the fusion proteins disclosed herein have agonist activity against at least two of the GLP-1 receptor, the GIP receptor, and the glucagon receptor.
    Type: Application
    Filed: November 13, 2015
    Publication date: May 19, 2016
    Applicant: ASKGENE PHARMA, INC.
    Inventors: Yuefeng Lu, Jian-Feng Lu, Aijun Wang
  • Publication number: 20160083444
    Abstract: The present specification discloses erythropoietin receptor agonists, compositions and medicaments comprising such erythropoietin receptor agonists, methods and uses for such erythropoietin receptor agonists and compositions and medicaments, and methods and uses for erythropoietin receptor agonists and compositions and medicaments for treating an anemia.
    Type: Application
    Filed: September 17, 2015
    Publication date: March 24, 2016
    Applicant: AskGene Pharma, Inc.
    Inventors: Jian-Feng Lu, Yuefeng Lu, Aijun Wang, Donggou He, Kurt Shanebeck, Chen Yao
  • Publication number: 20150093381
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Application
    Filed: November 26, 2014
    Publication date: April 2, 2015
    Applicant: GENENTECH, INC.
    Inventors: David E. Allison, Rene Bruno, Jian-Feng Lu, Chee M. Ng
  • Publication number: 20140037642
    Abstract: The present invention provides, in part, methods for treating a tumor in a human subject comprising inhibiting IGF-1 receptor signaling, methods of determining whether a tumor is more or less likely to respond to such treatment, and compositions for practicing such methods. In particular embodiments, the invention provides fully human, humanized, or chimeric anti-IGF-1R antibodies that bind human IGF-1R, IGF-1R-binding fragments and derivatives of such antibodies, and IGF-1R-binding polypeptides comprising such fragments. Other embodiments provide nucleic acids encoding such antibodies, antibody fragments and derivatives and polypeptides, cells comprising such polynucleotides, methods of making such antibodies, antibody fragments and derivatives and polypeptides, and methods of using such antibodies, antibody fragments and derivatives and polypeptides, including methods of treating or diagnosing subjects having IGF-1R-related disorders or conditions, and kits for practicing the foregoing.
    Type: Application
    Filed: February 2, 2012
    Publication date: February 6, 2014
    Applicant: AMGEN INC.
    Inventors: Ian McCaffery, Jian-Feng Lu
  • Patent number: 8404234
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: March 26, 2013
    Assignee: Genentech, Inc.
    Inventors: David E. Allison, Rene Bruno, Jian-Feng Lu, Chee M. Ng
  • Publication number: 20090081223
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Application
    Filed: October 9, 2008
    Publication date: March 26, 2009
    Applicant: Genentech, Inc.
    Inventors: David E. Allison, Rene Bruno, Jian-Feng Lu, Chee M. Ng
  • Patent number: 7449184
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: November 11, 2008
    Assignee: Genentech, Inc.
    Inventors: David E. Allison, Rene Bruno, Jian-Feng Lu, Chee M. Ng
  • Publication number: 20060165702
    Abstract: The present invention concerns fixed dosing of HER antibodies, such as Pertuzumab.
    Type: Application
    Filed: June 15, 2005
    Publication date: July 27, 2006
    Inventors: David Allison, Rene Bruno, Jian-Feng Lu, Chee Ng