With the analysis among 4,438 patents, we discovered top 487 key players by total patent application. Bayer AG, Imperial Chemical Industries Ltd., Mitsui Chemicals, Inc. are dominant in this area. They take 16.52% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 379
Imperial Chemical Industries Ltd.
United Kingdom
Patent: 181
Tokyo-to, Japan
Patent: 173
Tokyo-to, Japan
Patent: 114
Delaware, United States
Patent: 112
Tokyo-to, Japan
Patent: 93
Wisconsin, United States
Patent: 75
Sanyo Chemical Industries Ltd.
Kyoto-fu, Japan
Patent: 68
Tokyo-to, Japan
Patent: 61
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With the analysis among related 190 patents applied in the last 5 years. We discover 141 most active companies in this area. The fast-growing Hoya Lens Thailand Co., Ltd., Toyo Ink SC Holdings Co. Ltd., BASF AB take 9.47% of patent filing during this period.
Hoya Lens Thailand Co., Ltd.
Pathum Thani, Thailand
Patent: 6
Toyo Ink SC Holdings Co. Ltd.
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 6
Nippon Carbide Industries Co., Inc.
Rohm & Haas Electronic Materials CMP Holdings, Inc.
Delaware, United States
Patent: 3
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Patent: 3
Dow Global Technologies LLC
Michigan, United States
Patent: 3
With the analysis among related 190 patents in last 5 years, we discover 120 new entrants. Hoya Lens Thailand Co., Ltd., Fujimori Kogyo Co., Ltd., SHENGDING HIGHTECH MATERIALS CO.,LTD are the most active new entrants in this area.
Hoya Lens Thailand Co., Ltd.
Pathum Thani, Thailand
Patent: 6
SHENGDING HIGHTECH MATERIALS CO.,LTD
Shandong Sheng, China
Patent: 2
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Shaoguan Dongsen Synthetic Materials Co., Ltd.
Guangdong Sheng, China
Patent: 2
Quanzhou Xibao Home Furnishing Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Jiangxi Zhewei New Material Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Jiangmen Meiyingrong Cosmetics Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 100 patents, we discovered top 32 universities and scientific research institutions by total patent application. Wuhan University, University Of Jinan, Central South University are dominant in this area. They take 11.00% of the total patent filing.
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Oregon, United States
Patent: 2
Central China Normal University
Hubei Sheng, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
North University of China
Shanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Changchun University of Technology
Jilin Sheng, China
Patent: 2