Patents by Inventor Feiyan Ren

Feiyan Ren 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).

  • Methods and materials relating to PAQR polypeptides and polynucleotides
    Publication number: 20100227802
    Abstract: The invention provides novel polynucleotides and polypeptides encoded by such polynucleotides and mutants or variants thereof that correspond to PAQR polypeptides. Other aspects of the invention include vectors containing processes for producing novel human PAQR polypeptides, and antibodies specific for such polypeptides.
    Type: Application
    Filed: December 11, 2006
    Publication date: September 9, 2010
    Applicant: NUVELO, Inc.
    Inventors: Y. Tom Tang, Ping Zhou, Feiyan Ren, Tianhua Hu
  • Novel nucleic acids and polypeptides
    Publication number: 20070049743
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: November 13, 2002
    Publication date: March 1, 2007
    Inventors: Y. Tang, Chenghua Liu, Vinod Asundi, Rui-Hung Chen, Feiyan Ren, Jian-Rui Wang, Tom Wehrman, Aidong Xue, Yonghong Yang, Jie Zhang, Qing Zhao, Ping Zhou, Radoje Drmanac, Ryle Goodrich
  • Novel nucleic acids and polypeptides
    Publication number: 20070042392
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: August 31, 2005
    Publication date: February 22, 2007
    Applicant: NUVELO, Inc.
    Inventors: Y. Tang, Chenghua Liu, Vinod Asundi, Rui-hong Chen, Yunqing Ma, Feiyan Ren, Jian-Rui Wang, Thomas Wehrman, Chongjun Xu, Aidong Xue, Yonghong Yang, Jie Zhang, Qing Zhao, Ping Zhou, Radoje Drmanac, Yi-Cheng Cao, Dunrui Wang, Zhi Wang, Ryle Goodrich
  • Novel nucleic acids and polypeptides
    Publication number: 20050239060
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: April 12, 2002
    Publication date: October 27, 2005
    Inventors: Y. Tang, Chenghua Liu, Vinod Asundi, Jie Zhang, Feiyan Ren, Rui-hong Chen, Qing Zhao, Tom Wehrman, Aidong Xue, Yonghong Yang, Jian-Rui Wang, Ping Zhou, Yunqing Ma, Dunrui Wang, Zhiwei Wang, Radoje Drmanac
  • Nucleic acids and polypeptides
    Publication number: 20050221342
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: October 22, 2004
    Publication date: October 6, 2005
    Applicant: NUVELO, Inc.
    Inventors: Y. Tang, Vinod Asundi, Ping Zhou, Aidong Xue, Feiyan Ren, Jie Zhang, Jian-Rui Wang, Yonghong Yang, Qing Zhao, Ryle Goodrich, Chenghua Liu, Radoje Drmanac, Yunqing Ma, Zhiwei Wang, Tom Wehrman
  • Novel nucleic acids and polypeptides
    Publication number: 20050202422
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: November 8, 2002
    Publication date: September 15, 2005
    Inventors: Y. Tang, Chenghua Liu, Vinod Asundi, Rui-Hong Chen, Feiyan Ren, Dunrui Wang, Jian-Rui Wang, Chongjun Xu, Aidong Xue, Yonghong Yang, Jie Zhang, Qing Zhao, Ping Zhou, Ryle Goodrich, Radoje Drmanac
  • Novel nucleic acids and polypeptides
    Publication number: 20050175607
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: February 26, 2001
    Publication date: August 11, 2005
    Inventors: Y Tang, Chenghua Liu, Vinod Asundi, Chongjun Xu, Tom Wehrman, Feiyan Ren, Yunqing Ma, Ping Zhou, Qing Zha, Yonghong Yang, Radoje Drmanac, Jie Zhang, Rui-hong Chen, Jian-Rui Wang, Dunrui Wang, Aidong Xue
  • Novel nucleic acids and polypeptides
    Publication number: 20050170374
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: September 20, 2004
    Publication date: August 4, 2005
    Inventors: Y. Tang, Zhi Wang, Ping Zhou, Chongjun Xu, Feiyan Ren, Rui-Hong Chen, Jian-Rui Wang, Yonghong Yang, Radoje Drmanac
  • Nucleic acids and polypeptides
    Patent number: 6919193
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: July 19, 2005
    Assignee: Nuvelo, Inc.
    Inventors: Y. Tom Tang, Ryle Goodrich, Chenghua Liu, Feiyan Ren, Dunrui Wang, Radoje T. Drmanac
  • Methods and dosage forms with modified layer geometry
    Publication number: 20040197407
    Abstract: Dosage forms and methods for providing a modulated release of cyclobenzaprine are provided. The sustained release dosage forms provide therapeutically effective average steady-state plasma cyclobenzaprine concentrations when administered once per day. The present invention pertains to methods of enhancing release rates by modifying the geometry of core layer interfaces through inversion of the traditional compression sequence in order to alter the mixing of layers during operation and by modifying the composition of core layers such that the viscosity of the hydrated delay layer remains higher than the viscosity of the hydrated drug layer during operation. The result is greater uniformity in the release rate from the core providing a more optimal ascending release rate and consistent performance.
    Type: Application
    Filed: February 11, 2004
    Publication date: October 7, 2004
    Inventors: Ramkumar Subramanian, Linda Hearney Pors, Feiyan Ren, Jasmine Han, Brian L. Barclay
  • Novel nucleic acids and polypeptides
    Publication number: 20040137434
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: April 3, 2002
    Publication date: July 15, 2004
    Inventors: Y. Tom Tang, Ping Zhou, Ryle Goodrich, Chenghua Liu, Vinod Asundi, Feiyan Ren, Jie Zhang, Qing A. Zhao, Aidong Xue, Yonghong Yang, Tom Wehrman, Radoje T. Drmanac
  • Novel nucleic acids and polypeptides
    Publication number: 20040110940
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: June 10, 2002
    Publication date: June 10, 2004
    Inventors: Y. Tom Tang, Ping Zhou, Feiyan Ren, Radoje T. Drmanac
  • Nucleic acids and polypeptides
    Patent number: 6743619
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: June 1, 2004
    Assignee: Nuvelo
    Inventors: Y. Tom Tang, Ping Zhou, Ryle Goodrich, Chenghua Liu, Vinod Asundi, Feiyan Ren, Jie Zhang, Qing A. Zhao, Yonghong Yang, Aidong J. Xue, Tom Wehrman, Jian-Rui Wang, Dunrui Wang, Radoje T. Drmanac
  • Method and materials relating to g protein-coupled receptor-like polypeptides and polynucleotides
    Publication number: 20040068097
    Abstract: The invention provides novel polynucleotides and polypeptides encoded by such polynucleotides and mutants or variants thereof that correspond to a novel human secreted GPCR-like polypeptide. These polynucleotides comprise nucleic acid sequences isolated from cDNA libraries from human leukocyte mRNA (GIBCO Laboratories) (SEQ ID NO: 1), from human adult liver mRNA (GIBCO) (SEQ ID NO: 10); from human adult kidney mRNA (GIBCO) (SEQ ID NO: 17); from human adult brain mRNA (GIBCO) (SEQ ID NO: 26) and from human adult kidney mRNA (Invitrogen) (SEQ ID NO: 33). Other aspects of the invention include vectors containing processes for producing novel human secreted GPCR-like polypeptides, and antibodies specific for such polypeptides.
    Type: Application
    Filed: September 26, 2003
    Publication date: April 8, 2004
    Inventors: Victoria Yamazaki, Y. Tom Tang, Chenghua Liu, Ping Zhou, Dunrui Wang, Jie Zhang, Feiyan Ren, Vinod Asundi, Radoje T. Drmanac
  • Novel nucleic acids and secreted polypeptides
    Publication number: 20040048249
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: March 28, 2002
    Publication date: March 11, 2004
    Inventors: Y. Tom Tang, Yonghong Yang, Gezhi Weng, Jie Zhang, Feiyan Ren, Aidong Xue, Jian-Rui Wang, Tom Wehrman, Malabika J. Ghosh, Dunrui Wang, Qing A. Zhao, Zhiwei Wang
  • Novel nucleic acids and polypeptides
    Publication number: 20040044181
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: July 15, 2003
    Publication date: March 4, 2004
    Inventors: Y. Tom Tang, Chenghua Liu, Vinod Asundi, Tom Wehrman, Feiyan Ren, Ping Zhou, Qing A. Zhao, Radoje T. Drmanac, Jie Zhang, Aidong Xue, Jian-Rui Wang, Dunrui Wang
  • Novel nucleic acids and polypeptides
    Publication number: 20040034208
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: June 19, 2003
    Publication date: February 19, 2004
    Inventors: Y. Tom Tang, Chenghua Liu, Vinod Asundi, Chongjun Xu, Tom Wehrman, Feiyan Ren, Yunging Ma, Ping Zhou, Qing A. Zhao, Yonghong Yang, Radoje T. Drmanac, Jie Zhang, Rui-hong Chen, Aidong Xue, Jian-Rui Wang
  • Novel nucleic acids and polypeptides
    Publication number: 20030235883
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: July 15, 2003
    Publication date: December 25, 2003
    Inventors: Y. Tom Tang, Chenghua Liu, Yonghong Yang, Radoje T. Drmanac, Jie Zhang, Rui-hong Chen, Aidong Xue, Vinod Asundi, Chongjun Xu, Feiyan Ren, Ping Zhou, Qing A. Zhao, Jian-Rui Wang, Ryle Goodrich, Dunrui Wang
  • Novel nucleic acids and polypeptides
    Publication number: 20030228584
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof
    Type: Application
    Filed: November 8, 2002
    Publication date: December 11, 2003
    Inventors: Y. Tom Tang, Chenghua Liu, Vinod Asundi, Rui-Hong Chen, Yunqing Ma, Feiyan Ren, Jian-Rui Wang, Tom Wehrman, Chongjun Xu, Aidong J. Xue, Yonghong Yang, Jie Zhang, Qing A. Zhao, Ping Zhou, Radoje T. Drmanac
  • Novel nucleic acids and polypeptides
    Publication number: 20030219743
    Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
    Type: Application
    Filed: April 2, 2002
    Publication date: November 27, 2003
    Inventors: Y. Tom Tang, Chenghua Liu, Vinod Asundi, Feiyan Ren, Radoje T. Drmanac