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Mechanism Department
Electron,Communications & Computer Science Department

Chemical & Biology Department

 

Chongyu JIANG

Patent Attorney
Practice Group(s): Biochemistry
Year Joined SGIP: 1992
Languages: Chinese & English

Chongyu Jiang joined SGIP Agency in 1992.Prior to joining SGIP Agency, Chongyu JIANG has worked
for over ten years as a senior patent examiner in the chemical examination department of the State Intellectual Property Office of P.R.C. Ms. Jiang has extensive experience in chemical, pharmaceu-
tical, and enforce intellectual property rights in China. Her legal and technical expertise uniquely position her to address the particular practices and subtleties associated with chemicals, polymers, biological materials, catalysts, and related inventions, to quickly appreciate and protect virtually any associated technology, and to interact effectively and efficiently with clients.


Wenkui GUAN

Patent Attorney
Practice Group(s): Polymer Chemistry
Year Joined SGIP: 2003
Languages: Chinese & English

Wenkui GUAN joined SGIP Agency in 2003.Prior to joining SGIP Agency, Wenkui Guan has worked for
many years as Deputy Commissioner of the State Intellectual Property Office of P.R.C.
Mr. GUAN has extensive experience in patent prosecution and litigation and has worked with technologies such as chemical, biological, pharmaceutical and chemical arts including polymer chemistry, pharmaceutical compounds and formulations.


Baoqin YAO

Patent Attorney
Practice Group(s): Biochemistry
Year Joined SGIP: 1991
Languages: Chinese & English

Baoqin YAO joined SGIP Agency in 1991.Prior to joining SGIP.Mrs. Yao has worked for over ten years as a senior patent examiner in the chemical examination department of the State Intellectual Property Office of P.R.C.
Mrs. YAO has prepared numerous chemical, pharmaceutical patent applications for various clients since she joined SGIP Agency. She has also been substantially involved in patent litigations.


Lichan ZHONG

Patent Attorney
Practice Group(s): Biotechnology
Year Joined SGIP: 1991
Languages: Chinese & English

Lichan ZHONG joined SGIP Agency in 2002. Prior to beginning her patent career, Lichan ZHONG worked as an academician of the Chinese Academy of Sciences since 1964.
Mrs. ZHONG is an experienced patent agent, who practices in the area of Chemistry & Biology with a focus on the chemical, biotechnology, molecular biology, cellular biology and genomics.
Mrs. ZHONG has written opinions and prosecuted patent applications in varied disciplines including combinatorial chemistry; proteins/peptides; pharmaceutical compositions; medicinal chemistry; biop-
olymers; polymerization chemistry, small molecules; inorganic compositions and material technolog-
ies; materials and material science and applications thereof.


Dr.David X.Young

Patent Attorney
Practice Group(s): Material Science
Year Joined SGIP: 2014
Languages: Chinese & English & Japanese

Mr. Young joined SGIP in 2014. Mr. Young has many years’ experience as a patent attorney in the fields of material & polymer science, chemical engineering and applied chemistry. Prior to joining us, Mr. Young had worked as a patent attorney for over 10 years.
Mr. Young has represented many foreign companies, including Mitsui Chemicals, Hitachi Chemical, Mitsubishi Heavy Industries, etc., in handling patent cases and in litigation, including invali-
dation and infringement both before Patent Re-examination Board and Court, which gives him great experience in patent prosecution and also made him very knowledgeable of the Chinese Patent Laws
and Regulations.


Yajun DONG

Patent Engineer
Practice Group(s): Biotechnology
Year Joined SGIP: 2013
Languages: Chinese & English

Ms. Dong joined SGIP in 2013. Ms. Dong has many years’ experience as a patent attorney in the fields of Biochemistry and Microbiology and other bio-technologies.
Ms. Dong has represented companies both native and abroad and has accumulated rich experience in handling and consulting on various patent matters. She is very knowledgeable of the Chinese Patent Laws and Regulations on life science, and has great experience in Chinese patent practice. She has helped clients prosecute a great deal of patent applications before the SIPO and the Patent Re-examination Board.


Chenyu LI

Patent Engineer
Practice Group(s): Chemical Materials
Year Joined SGIP: 2014
Languages: Chinese & English


Tingou SHA

Patent Engineer
Practice Group(s): Chemical Materials
Year Joined SGIP: 2015
Languages: Chinese & English


Yanghong WANG

Patent Engineer
Practice Group(s): Biotechnology
Year Joined SGIP: 2012
Languages: Chinese & English


Dongyan HAN

Patent Engineer
Practice Group(s): Materials Physics and Chemistry
Year Joined SGIP: 2013
Languages: Chinese & English


Yeqin HU

Patent Engineer
Practice Group(s): Biotechnology
Year Joined SGIP: 2013
Languages: Chinese & English


Ming XIN

Patent Engineer
Practice Group(s): Biotechnology
Year Joined SGIP: 2015
Languages: Chinese & English


Rong FENG

Patent Engineer
Practice Group(s): Polymer Chemistry
Year Joined SGIP: 2015
Languages: Chinese & English


Zhousheng MEI

Patent Engineer
Practice Group(s): Chemical Engineering
Year Joined SGIP: 2015
Languages: Chinese & English