Patents by Inventor Donglan WANG

Donglan WANG 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).

  • Human-derived insect-resistant gene and anti-CRY1B toxin idiotype single-chain antibody encoded thereby and application thereof
    Patent number: 9770038
    Abstract: Provided are a human-derived insect-resistant gene having a nucleotide sequence represented by SEQ ID NO.1, and an anti-Cry1B toxin idiotype single-chain antibody encoded by said human-derived insect-resistant gene and having an amino acid sequence represented by SEQ ID NO.2. The idiotype single-chain antibody is a ?-type and has insecticidal activity, and after expression by the prokaryotic system, the primary culture thereof has binding activity to Cnaphalocrocis medinalis midgut peritrophic membrane specific receptor BBMV.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 26, 2017
    Assignee: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD SAFETY AND MONITORING TECHNOLOGY
    Inventors: Xianjin Liu, Chongxin Xu, Xiao Zhang, Yuan Liu, Yajing Xie, Cunzheng Zhang, Xiangyang Yu, Donglan Wang
  • Human-derived insect-resistant gene and anti-Cry1B toxin idiotype single-chain antibody encoded thereby and application thereof
    Patent number: 9751952
    Abstract: An anthropogenic pest-resistant gene having a nucleotide sequence as represented by SEQ IN NO. 1, and, an anti-Cry1Ab toxin idiotypic single-chain antibody encoded by the anthropogenic pest-resistant gene and having a nucleotide sequence as represented by SEQ IN NO. 2.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: September 5, 2017
    Assignee: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES INSTITUTE OF FOOD SAFETY AND MONITORING TECHNOLOGY
    Inventors: Xianjin Liu, Chongxin Xu, Xiao Zhang, Yuan Liu, Yajing Xie, Cunzheng Zhang, Xiangyang Yu, Donglan Wang
  • Anthropogenic insect-resistant gene and Cry1C toxin idiotype single-chain antibody encoded thereby and application thereof
    Patent number: 9745385
    Abstract: An anthropogenic insect-resistant gene having a nucleotide sequence represented by SEQ ID NO.1, and a Cry1C toxin idiotype single-chain antibody encoded by said anthropogenic insect-resistant gene and having an amino acid sequence represented by SEQ ID NO.2; the antibody is a ?-type and has insecticidal activity, and after expression by the prokaryotic system, the primary culture thereof has binding activity to Cnaphalocrocis medinalis midgut peritrophic membrane specific receptor BBMV; the ?-type Cry1C toxin idiotype single-chain antibody of the present invention is obtained without animal immunization, has a short preparation period and small amino acid sequence, and is suitable for large-scale in vitro production.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: August 29, 2017
    Assignee: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Xianjin Liu, Chongxin Xu, Xiao Zhang, Yuan Liu, Yajing Xie, Cunzheng Zhang, Xiangyang Yu, Donglan Wang
  • HUMAN-DERIVED INSECT-RESISTANT GENE AND ANTI-CRY1B TOXIN IDIOTYPE SINGLE-CHAIN ANTIBODY ENCODED THEREBY AND APPLICATION THEREOF
    Publication number: 20170044272
    Abstract: An anthropogenic pest-resistant gene having a nucleotide sequence as represented by SEQ IN NO. 1, and, an anti-Cry1Ab toxin idiotypic single-chain antibody encoded by the anthropogenic pest-resistant gene and having a nucleotide sequence as represented by SEQ IN NO. 2.
    Type: Application
    Filed: January 9, 2015
    Publication date: February 16, 2017
    Applicant: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Xianjin LIU, Chongxin XU, Xiao ZHANG, Yuan LIU, Yajing XIE, Cunzheng ZHANG, Xiangyang YU, Donglan WANG
  • HUMAN-DERIVED INSECT-RESISTANT GENE AND ANTI-CRY1B TOXIN IDIOTYPE SINGLE-CHAIN ANTIBODY ENCODED THEREBY AND APPLICATION THEREOF
    Publication number: 20170035055
    Abstract: Provided are a human-derived insect-resistant gene having a nucleotide sequence represented by SEQ ID NO.1, and an anti-Cry1B toxin idiotype single-chain antibody encoded by said human-derived insect-resistant gene and having an amino acid sequence represented by SEQ ID NO.2. The idiotype single-chain antibody is a ?-type and has insecticidal activity, and after expression by the prokaryotic system, the primary culture thereof has binding activity to Cnaphalocrocis medinalis midgut peritrophic membrane specific receptor BBMV.
    Type: Application
    Filed: January 9, 2015
    Publication date: February 9, 2017
    Applicant: JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Xianjin LIU, Chongxin XU, Xiao ZHANG, Yuan LIU, Yajing XIE, Cunzheng ZHANG, Xiangyang YU, Donglan WANG
  • ANTHROPOGENIC INSECT-RESISTANT GENE AND CRY1C TOXIN IDIOTYPE SINGLE-CHAIN ANTIBODY ENCODED THEREBY AND APPLICATION THEREOF
    Publication number: 20160215066
    Abstract: An anthropogenic insect-resistant gene having a nucleotide sequence represented by SEQ ID NO.1, and a Cry1C toxin idiotype single-chain antibody encoded by said anthropogenic insect-resistant gene and having an amino acid sequence represented by SEQ ID NO.2; the antibody is a ?-type and has insecticidal activity, and after expression by the prokaryotic system, the primary culture thereof has binding activity to Cnaphalocrocis medinalis midgut peritrophic membrane specific receptor BBMV; the ?-type Cry1C toxin idiotype single-chain antibody of the present invention is obtained without animal immunisation, has a short preparation period and small amino acid sequence, and is suitable for large-scale in vitro production.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 28, 2016
    Inventors: Xianjin LIU, Chongxin XU, Xiao ZHANG, Yuan LIU, Yajing XIE, Cunzheng ZHANG, Xiangyang YU, Donglan WANG