With the analysis among 57 patents, we discovered top 27 key players by total patent application. United States Gypsum Co., Colorobbia Italia SpA, Halliburton Energy Services, Inc. are dominant in this area. They take 33.33% of the total patent filing.
Illinois, United States
Patent: 11
Texas, United States
Patent: 3
Ohio, United States
Patent: 3
Missouri, United States
Patent: 1
Illinois, United States
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Texas, United States
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Chaofeng Micro Nano Technology (Ningbo) Co., Ltd., Xiamen Chengzhi Precision Technology Co., Ltd., Anhui Zesheng Technology Co., Ltd. take 60.00% of patent filing during this period.
Chaofeng Micro Nano Technology (Ningbo) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Chaofeng Micro Nano Technology (Ningbo) Co., Ltd., Xiamen Chengzhi Precision Technology Co., Ltd., Anhui Zesheng Technology Co., Ltd. are the most active new entrants in this area.
Chaofeng Micro Nano Technology (Ningbo) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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