With the analysis among 250 patents, we discovered top 143 key players by total patent application. Endura Products LLC, Kawneer Co., Inc., Wayne-Dalton Corp. are dominant in this area. They take 12.80% of the total patent filing.
North Carolina, United States
Patent: 18
Georgia, United States
Patent: 8
Ohio, United States
Patent: 6
Zhejiang Sheng, China
Patent: 4
Texas, United States
Patent: 4
Ohio, United States
Patent: 4
Connecticut, United States
Patent: 3
Louisiana, United States
Patent: 3
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With the analysis among related 51 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Otis Elevator Co., JELD-WEN, Inc., Fujian Taifeng Pharmaceutical Chemical Co., Ltd. take 13.73% of patent filing during this period.
Connecticut, United States
Patent: 3
Oregon, United States
Patent: 2
Fujian Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Fujian Sheng, China
Patent: 2
Nanjing General Hospital of Nanjing Military Command
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 33 new entrants. Otis Elevator Co., JELD-WEN, Inc., Fujian Taifeng Pharmaceutical Chemical Co., Ltd. are the most active new entrants in this area.
Connecticut, United States
Patent: 3
Oregon, United States
Patent: 2
Fujian Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Fujian Sheng, China
Patent: 2
Nanjing General Hospital of Nanjing Military Command
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 14 patents, we discovered top 11 universities and scientific research institutions by total patent application. Shenyang Aerospace University, Guangdong University of Technology, Guilin University of Electronic Technology are dominant in this area. They take 21.43% of the total patent filing.
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1