With the analysis among 580 patents, we discovered top 304 key players by total patent application. Merck Patent GmbH, 3M Innovative Properties Co., Baker Hughes, Inc. are dominant in this area. They take 14.83% of the total patent filing.
Hessen, Germany
Patent: 41
3M Innovative Properties Co.
Minnesota, United States
Patent: 30
Texas, United States
Patent: 15
Halliburton Energy Services, Inc.
Texas, United States
Patent: 12
Exxon Research & Engineering Co.
Shanghai Shengkui Plastic Products Co.,ltd.
Shanghai Shi, China
Patent: 11
Shin-Etsu Quartz Products Co., Ltd.
Tokyo-to, Japan
Patent: 10
Fukuoka-ken, Japan
Patent: 9
FIB-Services International SA
Luxembourg, Luxembourg
Patent: 7
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With the analysis among related 387 patents applied in the last 5 years. We discover 218 most active companies in this area. The fast-growing Merck Patent GmbH, 3M Innovative Properties Co., Shin-Etsu Quartz Products Co., Ltd. take 13.70% of patent filing during this period.
Hessen, Germany
Patent: 29
3M Innovative Properties Co.
Minnesota, United States
Patent: 14
Shin-Etsu Quartz Products Co., Ltd.
Tokyo-to, Japan
Patent: 10
Shanghai Shengkui Plastic Products Co.,ltd.
Shanghai Shi, China
Patent: 10
Exxon Research & Engineering Co.
Akzo Nobel Chemicals International BV
Utrecht, Netherlands
Patent: 6
Momentive Performance Materials, Inc.
Michigan, United States
Patent: 6
Aichi-ken, Japan
Patent: 6
Heraeus Quarzglas GmbH & Co. KG
Fukuoka-ken, Japan
Patent: 5
With the analysis among related 387 patents in last 5 years, we discover 194 new entrants. Shin-Etsu Quartz Products Co., Ltd., Akzo Nobel Chemicals International BV, Momentive Performance Materials, Inc. are the most active new entrants in this area.
Shin-Etsu Quartz Products Co., Ltd.
Tokyo-to, Japan
Patent: 10
Akzo Nobel Chemicals International BV
Utrecht, Netherlands
Patent: 6
Momentive Performance Materials, Inc.
Michigan, United States
Patent: 6
Aichi-ken, Japan
Patent: 6
Heraeus Quarzglas GmbH & Co. KG
Clariant International AG
Wuhan Metallurgy Architecture Research Yuan Co. Ltd.
Hubei Sheng, China
Patent: 4
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 115 patents, we discovered top 51 universities and scientific research institutions by total patent application. Wuhan University of Technology, Central South University, Southwest University of Science & Technology are dominant in this area. They take 11.30% of the total patent filing.
Wuhan University of Technology
Hubei Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 4
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 4
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
Henan Polytechnic University
Henan Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Imam Abdulrahman Bin Faisal University
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3