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
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
ISHIHARA SANGYO KAISHA 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 Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
California, United States
Patent: 3
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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 Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
California, United States
Patent: 3
Henan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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.
Yunnan Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1