With the analysis among 41 patents, we discovered top 21 key players by total patent application. Dohwa Engineering Co., Ltd., Herhof Umwelttechnik GmbH, Yuh Shan Environmental Engineering Co., Ltd. are dominant in this area. They take 19.51% of the total patent filing.
Dohwa Engineering Co., Ltd.
Herhof Umwelttechnik GmbH
Yuh Shan Environmental Engineering Co., Ltd.
hangzhou bluesky environment science and technology co.,ltd.
Zhejiang Sheng, China
Patent: 2
Formosa Chemicals & Fibre Corp.
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
POSCO Eco & Challenge Co., Ltd.
QiaoYin City Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Xizang Zizhiqu, China
Patent: 1
Farmatic Biotech Energy AG
Schleswig-Holstein, Germany
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Yuh Shan Environmental Engineering Co., Ltd., China Tianying, Inc., QiaoYin City Management Co., Ltd. take 100.00% of patent filing during this period.
Yuh Shan Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
QiaoYin City Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Tianying Environmental Protection Energy Complete Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Yuh Shan Environmental Engineering Co., Ltd., China Tianying, Inc., QiaoYin City Management Co., Ltd. are the most active new entrants in this area.
Yuh Shan Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
QiaoYin City Management Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Tianying Environmental Protection Energy Complete Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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