With the analysis among 5,413 patents, we discovered top 484 key players by total patent application. Bayer AG, BASF AB, Ciba Ltd. are dominant in this area. They take 7.20% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 132
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 59
Delaware, United States
Patent: 57
Hessen, Germany
Patent: 48
PT Bataafse Petroleum Maatschappij
Jakarta Raya, Indonesia
Patent: 47
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 1
With the analysis among related 745 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hunt Perovskite Technologies LLC, China Petroleum & Chemical Corp., Jiangnan University take 3.36% of patent filing during this period.
Hunt Perovskite Technologies LLC
Texas, United States
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Sumitomo Bakelite Co., Ltd.
Jilin Sheng, China
Patent: 6
With the analysis among related 745 patents in last 5 years, we discover 386 new entrants. Hunt Perovskite Technologies LLC, X Energy LLC, Nisshinbo Brake, Inc. are the most active new entrants in this area.
Hunt Perovskite Technologies LLC
Texas, United States
Patent: 9
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Otsuka Chemical Co., Ltd.
Hubei New Sihai Chemical Co., Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among 847 patents, we discovered top 236 universities and scientific research institutions by total patent application. Jiangxi Normal University, Donghua University, Shanghai Jiao Tong University are dominant in this area. They take 5.67% of the total patent filing.
Jiangxi Normal University
Jiangxi Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 16
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 15
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 11
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 11
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 9