With the analysis among 91 patents, we discovered top 39 key players by total patent application. Shandong Zhiyuan Environmental Protection Equipment Co., Ltd., Jiangxi Jihai Refrigeration Equipment Co., Ltd., Shandong Huierfeng Environmental Protection Equipment Co., Ltd. are dominant in this area. They take 17.58% of the total patent filing.
Shandong Zhiyuan Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 7
Jiangxi Jihai Refrigeration Equipment Co., Ltd.
Jiangxi Sheng, China
Patent: 5
Shandong Huierfeng Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 4
Qingdao Qianda Environmental Technology Service Co., Ltd.
Shandong Sheng, China
Patent: 3
Shandong Jinsanbao Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Jiangxi Tianjing Jingzang Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Jiangxi Yuanyi Refrigeration Equipment Group Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Shanghai Pusheng Petroleum&Chemicals Co.,Ltd.
Shanghai Shi, China
Patent: 2
Chengdu Fanya Culture Communication Co., Ltd.
Sichuan Sheng, China
Patent: 2
Guangzhou Puno Environmental Testing Technology Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
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With the analysis among related 115 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Jiangxi Jihai Refrigeration Equipment Co., Ltd., Shandong Huierfeng Environmental Protection Equipment Co., Ltd., Shandong Jinsanbao Environmental Protection Equipment Co., Ltd. take 10.43% of patent filing during this period.
Jiangxi Jihai Refrigeration Equipment Co., Ltd.
Jiangxi Sheng, China
Patent: 5
Shandong Huierfeng Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 4
Shandong Jinsanbao Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Qingdao Qianda Environmental Technology Service Co., Ltd.
Shandong Sheng, China
Patent: 3
101 Institute of the Ministry of Civil Affairs
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Patent: 3
Jiangxi Tianjing Jingzang Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Guangzhou Puno Environmental Testing Technology Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangxi Nanfang Environmental Protection Machinery Manufacturing General Company
Jiangxi Sheng, China
Patent: 2
Shanghai Pusheng Petroleum&Chemicals Co.,Ltd.
Shanghai Shi, China
Patent: 2
Jiangxi Yuanyi Refrigeration Equipment Group Co., Ltd.
Jiangxi Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 33 new entrants. Jiangxi Jihai Refrigeration Equipment Co., Ltd., Shandong Huierfeng Environmental Protection Equipment Co., Ltd., Shandong Jinsanbao Environmental Protection Equipment Co., Ltd. are the most active new entrants in this area.
Jiangxi Jihai Refrigeration Equipment Co., Ltd.
Jiangxi Sheng, China
Patent: 5
Shandong Huierfeng Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 4
Shandong Jinsanbao Environmental Protection Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Qingdao Qianda Environmental Technology Service Co., Ltd.
Shandong Sheng, China
Patent: 3
Jiangxi Tianjing Jingzang Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Guangzhou Puno Environmental Testing Technology Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Pusheng Petroleum&Chemicals Co.,Ltd.
Shanghai Shi, China
Patent: 2
Jiangxi Yuanyi Refrigeration Equipment Group Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Chengdu Fanya Culture Communication Co., Ltd.
Sichuan Sheng, China
Patent: 2
Chungnam National University Hospital
With the analysis among 8 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Changsha Social Work College
Hunan Sheng, China
Patent: 1