With the analysis among 431 patents, we discovered top 187 key players by total patent application. Procter & Gamble Co., Mantrose-Haeuser Co., Inc., Henkel AG & Co. KGaA are dominant in this area. They take 11.83% of the total patent filing.
Ohio, United States
Patent: 23
Mantrose-Haeuser Co., Inc.
Connecticut, United States
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 13
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Shenzhen Oceans King Lighting Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 12
Shenzhen Haiyangwang Illumination Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 12
Kyowa Chemical Industry Co. Ltd.
Kagawa-ken, Japan
Patent: 11
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 10
STOCKHOLM, Sweden
Patent: 9
Wisconsin, United States
Patent: 8
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With the analysis among related 145 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Sichuan University, Ruprecht-Karls-Universität Heidelberg, Tianjin University take 10.34% of patent filing during this period.
Sichuan Sheng, China
Patent: 6
Ruprecht-Karls-Universität Heidelberg
Baden-Württemberg, Germany
Patent: 5
Tianjin Shi, China
Patent: 4
Gansu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Xi'an Herui Environmental Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Xiamen Naier Electronics Co., Ltd
Fujian Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Seoul University Industry Academic Cooperation Foundation
Guangdong Vocational & Technical College
Guangdong Sheng, China
Patent: 2
With the analysis among related 145 patents in last 5 years, we discover 80 new entrants. Sichuan University, Ruprecht-Karls-Universität Heidelberg, CNNC 404 Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 6
Ruprecht-Karls-Universität Heidelberg
Baden-Württemberg, Germany
Patent: 5
Gansu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Xi'an Herui Environmental Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Xiamen Naier Electronics Co., Ltd
Fujian Sheng, China
Patent: 2
Industry-University Cooperation Foundation Hanyang University
Korea Advanced Institute of Science & Technology
Chongqing Shi, China
Patent: 2
Seoul University Industry Academic Cooperation Foundation
With the analysis among 195 patents, we discovered top 75 universities and scientific research institutions by total patent application. Kagawa University, Sichuan University, Tianjin University are dominant in this area. They take 10.26% of the total patent filing.
Kagawa-ken, Japan
Patent: 8
Sichuan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Ruprecht-Karls-Universität Heidelberg
Baden-Württemberg, Germany
Patent: 5
Fujian Sheng, China
Patent: 5
Hong Kong SAR, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3