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
Masonite International Corp.
Connecticut, United States
Patent: 3
Deceuninck North America LLC
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 Taifeng Pharmaceutical Chemical Co., Ltd.
Fujian Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Nan'an Jinyi Trading Co., Ltd.
Fujian Sheng, China
Patent: 2
Nanjing General Hospital of Nanjing Military Command
Jiangsu Sheng, China
Patent: 1
Chongqing Lianjiang Machinery Co., Ltd.
Chongqing Shi, China
Patent: 1
Shijiazhuang Haohan Machinery Equipment Co., Ltd.
Hebei Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guilin University of Technology
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 Taifeng Pharmaceutical Chemical Co., Ltd.
Fujian Sheng, China
Patent: 2
Ohio, United States
Patent: 2
Nan'an Jinyi Trading Co., Ltd.
Fujian Sheng, China
Patent: 2
Nanjing General Hospital of Nanjing Military Command
Jiangsu Sheng, China
Patent: 1
Chongqing Lianjiang Machinery Co., Ltd.
Chongqing Shi, China
Patent: 1
Shijiazhuang Haohan Machinery Equipment Co., Ltd.
Hebei Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guilin University of Technology
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.
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanyang Normal University
Henan Sheng, China
Patent: 1
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 1
Shenyang Ligong University
Liaoning Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang University of Finance & Economics
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1