Counsel E-mail：jiangjiancheng@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Chinese Location：Beijing Mr. Jiancheng JIANG was the Managing Partner of PEKSUNG Intellectual Property Ltd. and now is the counsel of the firm. Mr. JIANG is a well-respected figure in China's intellectual property circle. He embarked on the career of practicing patent since 1987 when he joined a pioneer IP agency of the country, China Patent Agent (HK) Ltd. He served the firm for 16 years consecutively in the capacity of Patent Attorney, Manager of Chemical Department, Deputy Director of Beijing Office and Assistant General Manager. Mr. JIANG founded in 2003 PEKSUNG Intellectual Property Ltd. in response to surging client demands and market dynamics. He has been leading PEKSUNG's practice group in tailoring agile, reliable and efficient legal solutions to cater to the intellectual property needs of multinationals and Fortune 500 corporation clients including Bayer, BASF, Allergan, POSCO and Porsche in China. Mr. JIANG has significant experience in advising clients in various patent prosecution and contentious matters. His expertise primarily focuses on prosecuting and litigating complex patent reexamination, invalidation and infringement disputes, planning and formulating corporate IPR strategy and advising and executing patent-related protection, defense and enforcement strategy in a wide variety of technical fields, particularly biochemistry, biotechnology, pharmaceutics, and organic chemistry. Mr. JIANG is Vice President of International Federation of Intellectual Property Attorneys (FICPI) China and consultant of All-China Patent Attorneys Association (ACPAA). Publications “Recent PRB Decisions on Pharma and Biotech Inventions”, Asia IP, October 2015 “Patents”, Chapter 1 in IP Protection in China, Donna P. Suchy, ed., 1st ed., ABA Publishing, 2015 (Co-author) “Closer to Best Practice”, China IP Focus, 2015 “US and China: Approaches to Experimental Use”, The Patent Lawyer, January/February 2015 (Co-author) “Precedent Fails to Help Applicants”, China IP Focus, 2014 “Clarification in Dealing With Patent Errors”, China IP Focus, 2013 “Eastern Promise”, IP Litigation Special Report, a supplement to The Patent Lawyer, October 2012 (Co-author) “Higher and Higher: the Five Year Plan”, World Intellectual Property Review e-Digest, 2012 “Biotech, Pharma and Chemical Invention Patent Practice Q&A”, The Asian Lawyer, January 2012 “Patent Protection in China”, Intellectual Property Magazine, September 2011 (Co-author) “Understanding the Service Invention-creation System”, China IP Focus, 2011 (Co-author) “Rules on Genetic Resources Tightened”, Managing Intellectual Property, July/August 2010 “Patentability of Medical Use Inventions”, IP Focus Asia, 2009 “The Impact of the Third Amendment to the Patent Law on the Bio-pharmaceutical Industry”, Asia Law IP Review, April 2008 “Due Balance Between Patent Right and Public Interests in China”, Asia Law IP Review, January 2008 Contributor of “Jurisdiction Report - China” in World Intellectual Property Review since September 2009 Education and Professional Training B.Sc. in Biochemistry, Peking University (1984) M.Sc. in Biochemistry, Graduate School of Chinese Academy of Sciences (1987) Studied the European patent law, particularly the protection of biotechnology-related inventions at the European Patent Office (1993) Studied US patent law in the USA (1996) Completed integrated courses of law in Renmin University of China (1999) Membership & Qualification ACPAA (1988) China Bar (2000) FICPI

Managing Partner E-mail：zhongshouqi@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Japanese, German, French and Chinese Location：Beijing Mr. Shouqi ZHONG is the Managing Partner of PEKSUNG Intellectual Property Ltd. Mr. ZHONG is a licensed patent attorney and an attorney at law admitted to China Bar, with his technical expertise focusing on petrochemical, fine chemical, organic chemistry and material fields. Mr. ZHONG has been practicing intellectual property since 1993, with his practice primarily focusing on patent prosecution and contentious, civil and administrative litigation pertaining to patent and technology-related matters, and administrative enforcement of clients’ IPRs in China. Mr. ZHONG has abundant experience in advising clients in respect of patent reexamination, invalidation and litigation cases. He also does opinion work for clients on a frequent basis. Before joining PEKSUNG in 2004, Mr. ZHONG had served a renowned IP firm of the country for 11 years, firstly as Patent Attorney and later as Vice Head of the department. Mr. ZHONG has the ability of rapidly identifying intricacy of the entangling legal matters and gives insightful perspectives in a responsive manner. He is equipped with the experience, capacity and language skills to offer the clients strategic and comprehensive legal advice on IPR matters in multiple jurisdictions. Education and Professional Training B.Sc. in Chemistry, Beijing Normal University (1988) MEng in Applied Chemistry, Petroleum University of China (1991) Studied US patent law in the USA (2002) Studied EP patent practice in France (2009) Membership & Qualification ACPAA (1995) China Bar (2000) LES

Partner E-mail：zhangguangyu@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Chinese Location：Beijing Mr. Guangyu ZHANG is a Partner of PEKSUNG Intellectual Property Ltd. Mr. ZHANG is a licensed patent attorney and an attorney at law admitted to China Bar, with his technical expertise focusing on microbiology, biotechnology, medical technology and pharmaceutics. Mr. ZHANG began his career of practicing intellectual property in 1997, after he had completed his preparation both in science and law. He has been leading PEKSUNG’s Practice Group of Biotechnology and Pharmaceutics for prosecuting and litigating a variety of reexamination, invalidation and infringement disputes, both civil and administrative, in respect of patent and pertinent technology field in China. Mr. ZHANG has represented the firm’s clients in quite a few high-profile cases and managed to deliver desirable results. One of the cases represented by Mr. ZHANG was listed as top 10 cases of the Patent Reexamination Board in 2013 after he won the case for the client in all levels of proceedings. Education and Professional Training M.Sc. in Microbiology, Wuhan University (1996) JM, Peking University Law School (2002) Studied US patent law in the USA (2005) Membership & Qualification ACPAA (1999) China Bar (1996) AIPPI

Managing Partner E-mail：zhongshouqi@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Japanese, German, French and Chinese Location：Beijing Mr. Shouqi ZHONG is the Managing Partner of PEKSUNG Intellectual Property Ltd. Mr. ZHONG is a licensed patent attorney and an attorney at law admitted to China Bar, with his technical expertise focusing on petrochemical, fine chemical, organic chemistry and material fields. Mr. ZHONG has been practicing intellectual property since 1993, with his practice primarily focusing on patent prosecution and contentious, civil and administrative litigation pertaining to patent and technology-related matters, and administrative enforcement of clients’ IPRs in China. Mr. ZHONG has abundant experience in advising clients in respect of patent reexamination, invalidation and litigation cases. He also does opinion work for clients on a frequent basis. Before joining PEKSUNG in 2004, Mr. ZHONG had served a renowned IP firm of the country for 11 years, firstly as Patent Attorney and later as Vice Head of the department. Mr. ZHONG has the ability of rapidly identifying intricacy of the entangling legal matters and gives insightful perspectives in a responsive manner. He is equipped with the experience, capacity and language skills to offer the clients strategic and comprehensive legal advice on IPR matters in multiple jurisdictions. Education and Professional Training B.Sc. in Chemistry, Beijing Normal University (1988) MEng in Applied Chemistry, Petroleum University of China (1991) Studied US patent law in the USA (2002) Studied EP patent practice in France (2009) Membership & Qualification ACPAA (1995) China Bar (2000) LES

Partner E-mail：zhengjianhui@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Japanese, Chinese Location：Beijing Ms. Jianhui ZHENG is a Partner of PEKSUNG Intellectual Property Ltd. Ms. ZHENG began her IP practice in 1996 with her technical expertise focusing on general machines, home appliances, hydraulic control system, cutting tools, mechanical transmission and braking systems. Ms. ZHENG is a veteran practitioner in prosecuting design patent application, reexamination and invalidation matters. She has been leading PEKSUNG’s Practice Group of Mechanics and Electronics and has significant experience in patent reexamination and invalidation procedures, and patent infringement disputes, both civil and administrative in China. Ms. ZHENG is also an active writer. She authored the “China chapter, Designs: A Global Guide, a supplement to World Trademark Review, 2013-2016”. Education and Professional Training B.Eng. in Mechanical Engineering, University of Science and Technology Beijing (1996) LLM, Renmin University of China (2005) Studied European patent law in Germany(2003) Membership & Qualification ACPAA (1999) AIPPI

Partner E-mail：zhengjianhui@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Japanese, Chinese Location：Beijing Ms. Jianhui ZHENG is a Partner of PEKSUNG Intellectual Property Ltd. Ms. ZHENG began her IP practice in 1996 with her technical expertise focusing on general machines, home appliances, hydraulic control system, cutting tools, mechanical transmission and braking systems. Ms. ZHENG is a veteran practitioner in prosecuting design patent application, reexamination and invalidation matters. She has been leading PEKSUNG’s Practice Group of Mechanics and Electronics and has significant experience in patent reexamination and invalidation procedures, and patent infringement disputes, both civil and administrative in China. Ms. ZHENG is also an active writer. She authored the “China chapter, Designs: A Global Guide, a supplement to World Trademark Review, 2013-2016”. Education and Professional Training B.Eng. in Mechanical Engineering, University of Science and Technology Beijing (1996) LLM, Renmin University of China (2005) Studied European patent law in Germany(2003) Membership & Qualification ACPAA (1999) AIPPI

Counsel E-mail：jiangjiancheng@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Chinese Location：Beijing Mr. Jiancheng JIANG was the Managing Partner of PEKSUNG Intellectual Property Ltd. and now is the counsel of the firm. Mr. JIANG is a well-respected figure in China's intellectual property circle. He embarked on the career of practicing patent since 1987 when he joined a pioneer IP agency of the country, China Patent Agent (HK) Ltd. He served the firm for 16 years consecutively in the capacity of Patent Attorney, Manager of Chemical Department, Deputy Director of Beijing Office and Assistant General Manager. Mr. JIANG founded in 2003 PEKSUNG Intellectual Property Ltd. in response to surging client demands and market dynamics. He has been leading PEKSUNG's practice group in tailoring agile, reliable and efficient legal solutions to cater to the intellectual property needs of multinationals and Fortune 500 corporation clients including Bayer, BASF, Allergan, POSCO and Porsche in China. Mr. JIANG has significant experience in advising clients in various patent prosecution and contentious matters. His expertise primarily focuses on prosecuting and litigating complex patent reexamination, invalidation and infringement disputes, planning and formulating corporate IPR strategy and advising and executing patent-related protection, defense and enforcement strategy in a wide variety of technical fields, particularly biochemistry, biotechnology, pharmaceutics, and organic chemistry. Mr. JIANG is Vice President of International Federation of Intellectual Property Attorneys (FICPI) China and consultant of All-China Patent Attorneys Association (ACPAA). Publications “Recent PRB Decisions on Pharma and Biotech Inventions”, Asia IP, October 2015 “Patents”, Chapter 1 in IP Protection in China, Donna P. Suchy, ed., 1st ed., ABA Publishing, 2015 (Co-author) “Closer to Best Practice”, China IP Focus, 2015 “US and China: Approaches to Experimental Use”, The Patent Lawyer, January/February 2015 (Co-author) “Precedent Fails to Help Applicants”, China IP Focus, 2014 “Clarification in Dealing With Patent Errors”, China IP Focus, 2013 “Eastern Promise”, IP Litigation Special Report, a supplement to The Patent Lawyer, October 2012 (Co-author) “Higher and Higher: the Five Year Plan”, World Intellectual Property Review e-Digest, 2012 “Biotech, Pharma and Chemical Invention Patent Practice Q&A”, The Asian Lawyer, January 2012 “Patent Protection in China”, Intellectual Property Magazine, September 2011 (Co-author) “Understanding the Service Invention-creation System”, China IP Focus, 2011 (Co-author) “Rules on Genetic Resources Tightened”, Managing Intellectual Property, July/August 2010 “Patentability of Medical Use Inventions”, IP Focus Asia, 2009 “The Impact of the Third Amendment to the Patent Law on the Bio-pharmaceutical Industry”, Asia Law IP Review, April 2008 “Due Balance Between Patent Right and Public Interests in China”, Asia Law IP Review, January 2008 Contributor of “Jurisdiction Report - China” in World Intellectual Property Review since September 2009 Education and Professional Training B.Sc. in Biochemistry, Peking University (1984) M.Sc. in Biochemistry, Graduate School of Chinese Academy of Sciences (1987) Studied the European patent law, particularly the protection of biotechnology-related inventions at the European Patent Office (1993) Studied US patent law in the USA (1996) Completed integrated courses of law in Renmin University of China (1999) Membership & Qualification ACPAA (1988) China Bar (2000) FICPI

Managing Partner E-mail：zhongshouqi@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Japanese, German, French and Chinese Location：Beijing Mr. Shouqi ZHONG is the Managing Partner of PEKSUNG Intellectual Property Ltd. Mr. ZHONG is a licensed patent attorney and an attorney at law admitted to China Bar, with his technical expertise focusing on petrochemical, fine chemical, organic chemistry and material fields. Mr. ZHONG has been practicing intellectual property since 1993, with his practice primarily focusing on patent prosecution and contentious, civil and administrative litigation pertaining to patent and technology-related matters, and administrative enforcement of clients’ IPRs in China. Mr. ZHONG has abundant experience in advising clients in respect of patent reexamination, invalidation and litigation cases. He also does opinion work for clients on a frequent basis. Before joining PEKSUNG in 2004, Mr. ZHONG had served a renowned IP firm of the country for 11 years, firstly as Patent Attorney and later as Vice Head of the department. Mr. ZHONG has the ability of rapidly identifying intricacy of the entangling legal matters and gives insightful perspectives in a responsive manner. He is equipped with the experience, capacity and language skills to offer the clients strategic and comprehensive legal advice on IPR matters in multiple jurisdictions. Education and Professional Training B.Sc. in Chemistry, Beijing Normal University (1988) MEng in Applied Chemistry, Petroleum University of China (1991) Studied US patent law in the USA (2002) Studied EP patent practice in France (2009) Membership & Qualification ACPAA (1995) China Bar (2000) LES

Partner E-mail：zhangguangyu@peksung.com Tel：(86-10) 8231-1199 Fax：(86-10) 8231-1780 Language：English, Chinese Location：Beijing Mr. Guangyu ZHANG is a Partner of PEKSUNG Intellectual Property Ltd. Mr. ZHANG is a licensed patent attorney and an attorney at law admitted to China Bar, with his technical expertise focusing on microbiology, biotechnology, medical technology and pharmaceutics. Mr. ZHANG began his career of practicing intellectual property in 1997, after he had completed his preparation both in science and law. He has been leading PEKSUNG’s Practice Group of Biotechnology and Pharmaceutics for prosecuting and litigating a variety of reexamination, invalidation and infringement disputes, both civil and administrative, in respect of patent and pertinent technology field in China. Mr. ZHANG has represented the firm’s clients in quite a few high-profile cases and managed to deliver desirable results. One of the cases represented by Mr. ZHANG was listed as top 10 cases of the Patent Reexamination Board in 2013 after he won the case for the client in all levels of proceedings. Education and Professional Training M.Sc. in Microbiology, Wuhan University (1996) JM, Peking University Law School (2002) Studied US patent law in the USA (2005) Membership & Qualification ACPAA (1999) China Bar (1996) AIPPI