With the analysis among 8,463 patents, we discovered top 486 key players by total patent application. Xin Zhongtian Environmental Protection Co., Ltd., China ENFI Engineering Corp., Deep Isolation, Inc. are dominant in this area. They take 1.58% of the total patent filing.
Chongqing Shi, China
Patent: 47
Beijing Shi, China
Patent: 46
California, United States
Patent: 41
Beijing Shi, China
Patent: 38
Jiangsu Sheng, China
Patent: 33
Stablex Bilisim Teknoloji AS
Guangdong Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Chongqing Shi, China
Patent: 28
STOCKHOLM, Sweden
Patent: 27
With the analysis among 52 patents, we discovered top 8 start-ups by total patent application. Deep Isolation, Inc., Vendo LLC, M-I LLC are active in this area.
California, United States
Patent: 41
California, United States
Patent: 4
Texas, United States
Patent: 2
Colorado, United States
Patent: 1
Oberösterreich, Austria
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 6,229 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Deep Isolation, Inc., China ENFI Engineering Corp., China Petroleum & Chemical Corp. take 1.75% of patent filing during this period.
California, United States
Patent: 41
Beijing Shi, China
Patent: 35
Beijing Shi, China
Patent: 33
Chongqing Shi, China
Patent: 31
Chongqing Shi, China
Patent: 28
Guangdong Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 25
Hunan Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
With the analysis among related 6,229 patents in last 5 years, we discover 388 new entrants. Deep Isolation, Inc., Chongqing Liyang Environmental Protection Technology Development Co., Ltd., Everbright Greentech Management (Shenzhen) Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 41
Chongqing Shi, China
Patent: 28
Guangdong Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 21
Shandong Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 20
Fujian Sheng, China
Patent: 19
Fujian Sheng, China
Patent: 18
With the analysis among 1,016 patents, we discovered top 219 universities and scientific research institutions by total patent application. Zhejiang University, Central South University, Kunming University of Science & Technology are dominant in this area. They take 9.35% of the total patent filing.
Zhejiang Sheng, China
Patent: 38
Hunan Sheng, China
Patent: 32
Yunnan Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 21
Shandong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Chongqing Shi, China
Patent: 11