With the analysis among 8,147 patents, we discovered top 490 key players by total patent application. F. Hoffmann-La Roche Ltd., BASF AB, China Petroleum & Chemical Corp. are dominant in this area. They take 3.12% of the total patent filing.
Beijing Shi, China
Patent: 72
New York, United States
Patent: 66
Nisshinbo Engineering Co. Ltd.
New Jersey, United States
Patent: 54
Shandong Sheng, China
Patent: 50
Tokyo-to, Japan
Patent: 49
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. SyntheX, Inc., Shanghai United Imaging Healthcare Co., Ltd., Syzygy Plasmonics, Inc. are active in this area.
California, United States
Patent: 4
Shanghai Shi, China
Patent: 2
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2,785 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, Wanhua Chemical Group Co., Ltd., DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd. take 3.63% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 34
Shandong Sheng, China
Patent: 34
Gyeonggi-do, South Korea
Patent: 30
Beijing Shi, China
Patent: 28
Liaoning Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 19
With the analysis among related 2,785 patents in last 5 years, we discover 340 new entrants. Harbin Engineering University, DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Dalian Shipbuilding Industry Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 34
Liaoning Sheng, China
Patent: 21
Dangtu Qiqiang Liquid Ammonia Co., Ltd.
Anhui Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Yunnan Jingshi Environmental Protection Technology Co., Ltd.
Yunnan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among 1,060 patents, we discovered top 199 universities and scientific research institutions by total patent application. Harbin Engineering University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Wuhan Textile University are dominant in this area. They take 9.15% of the total patent filing.
Heilongjiang Sheng, China
Patent: 34
Liaoning Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 24
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 16
Tianjin Shi, China
Patent: 16
Heilongjiang Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10