With the analysis among 268 patents, we discovered top 194 key players by total patent application. Ricoh Co., Ltd., LG Chem Ltd., Qingdao Haiban Plastic Industry and Trade Co., Ltd. are dominant in this area. They take 8.58% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Qingdao Haiban Plastic Industry and Trade Co., Ltd.
Shandong Sheng, China
Patent: 6
Qingdao Haiban Chengyuan Plastic Industry Co., Ltd.
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Shanxi Haolunke Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
ISHIHARA SANGYO KAISHA LTD.
Sinomach General Machinery Science & Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 151 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing LG Chem Ltd., Shanxi Haolunke Chemical Co., Ltd., China Petroleum & Chemical Corp. take 8.61% of patent filing during this period.
Shanxi Haolunke Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Shandong Yellow River Delta Textile Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 3
Hunan Taizi Chemical Coating Co. Ltd.
Hunan Sheng, China
Patent: 3
California, United States
Patent: 3
Zhengzhou Nongda Biochemical Products Co., Ltd.
Henan Sheng, China
Patent: 3
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 3
Jurong Feida Bags Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sinochem Agriculture (Linyi) R&D Centre Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 151 patents in last 5 years, we discover 124 new entrants. LG Chem Ltd., Shanxi Haolunke Chemical Co., Ltd., China Petroleum & Chemical Corp. are the most active new entrants in this area.
Shanxi Haolunke Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Shandong Yellow River Delta Textile Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 3
Hunan Taizi Chemical Coating Co. Ltd.
Hunan Sheng, China
Patent: 3
California, United States
Patent: 3
Zhengzhou Nongda Biochemical Products Co., Ltd.
Henan Sheng, China
Patent: 3
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 3
Jurong Feida Bags Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Sinochem Agriculture (Linyi) R&D Centre Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 33 patents, we discovered top 18 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Shanxi Agricultural University, Nanjing University are dominant in this area. They take 24.24% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Shanxi Agricultural University
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 1
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 1