With the analysis among 764 patents, we discovered top 339 key players by total patent application. Solvay Specialty Polymers Italy SpA, Rebellion Photonics, Inc., Pepete GmbH are dominant in this area. They take 6.15% of the total patent filing.
Lombardia, Italy
Patent: 22
Texas, United States
Patent: 13
Hessen, Germany
Patent: 12
Kyoto-fu, Japan
Patent: 11
New York, United States
Patent: 10
California, United States
Patent: 8
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 161 patents applied in the last 5 years. We discover 116 most active companies in this area. The fast-growing LG Chem Ltd., Thermo Electron Scientific Instruments LLC, Qingdao Haina Guangdian Environmental Protection Co. Ltd. take 6.83% of patent filing during this period.
Wisconsin, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Texas, United States
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among related 161 patents in last 5 years, we discover 86 new entrants. Qingdao Haina Guangdian Environmental Protection Co. Ltd., Spectralys Innovation, Changchun Sci-Tech University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 341 patents, we discovered top 125 universities and scientific research institutions by total patent application. Changchun Institute of Optics Fine Mechanics & Physics, North Eastern University, Hefei Institutes of Physical Science are dominant in this area. They take 8.50% of the total patent filing.
Liaoning Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 5
Bretagne, France
Patent: 5
Victoria, Australia
Patent: 4