With the analysis among 452,538 patents, we discovered top 455 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., BASF SE are dominant in this area. They take 2.13% of the total patent filing.
Osaka, Japan
Patent: 3,467
Osaka, Japan
Patent: 3,467
Rheinland-Pfalz, Germany
Patent: 2,709
Massachusetts, United States
Patent: 2,586
Bayern, Germany
Patent: 2,573
Madrid, Spain
Patent: 2,573
Tokyo, Japan
Patent: 2,359
Tokyo, Japan
Patent: 2,229
Nordrhein-Westfalen, Germany
Patent: 2,163
Nordrhein-Westfalen, Germany
Patent: 2,163
With the analysis among 826 patents, we discovered top 209 start-ups by total patent application. KIOXIA Corp., Englishco LLC, Nippon Paint Surf Chemicals are active in this area.
New York, United States
Patent: 58
Nippon Paint Surf Chemicals
Global Graphene Group, Inc.
Ohio, United States
Patent: 17
Oxfordshire, United Kingdom
Patent: 15
Worcestershire, United Kingdom
Patent: 15
Campania, Italy
Patent: 13
Ontario, Canada
Patent: 11
Soteria Battery Innovation Group, Inc.
South Carolina, United States
Patent: 10
With the analysis among related 100,687 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, China Petroleum & Chemical Corp., Northeastern University take 1.00% of patent filing during this period.
Fujian Sheng, China
Patent: 400
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 338
Massachusetts, United States
Patent: 272
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Patent: 272
State Grid Corp. of China
Beijing Shi, China
Patent: 245
With the analysis among related 100,687 patents in last 5 years, we discover 17 new entrants. Huanghe Xinye Co. Ltd., Chongqing Xinge Nonferrous Metals Co. Ltd., Liaoning Xinxin Construction Technology Co., Ltd. are the most active new entrants in this area.
Qinghai Sheng, China
Patent: 60
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 24
Hebei Sheng, China
Patent: 18
With the analysis among 41,230 patents, we discovered top 351 universities and scientific research institutions by total patent application. Central South University, Northeastern University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 6.07% of the total patent filing.
Fujian Sheng, China
Patent: 733
Massachusetts, United States
Patent: 523
Beijing Shi, China
Patent: 477
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 444
Beijing Shi, China
Patent: 415
Yunnan Sheng, China
Patent: 393
Harbin Institute of Technology
Guangdong Sheng, China
Patent: 362
Zhejiang Sheng, China
Patent: 337
South China University of Technology
Guangdong Sheng, China
Patent: 329
Beijing Shi, China
Patent: 274