With the analysis among 74 patents, we discovered top 33 key players by total patent application. Wallac Oy, Beckman Instruments, Inc., Hoechst AG are dominant in this area. They take 43.24% of the total patent filing.
California, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 4
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
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Patent: 1
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Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
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Patent: 1
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