With the analysis among 78 patents, we discovered top 23 key players by total patent application. Yissum Research Development Co. Ltd., Pharmacia Corp., Pfizer Products, Inc. are dominant in this area. They take 25.64% of the total patent filing.
New Jersey, United States
Patent: 6
Connecticut, United States
Patent: 6
Ohio, United States
Patent: 4
New Jersey, United States
Patent: 3
New York, United States
Patent: 2
California, United States
Patent: 2
Illinois, United States
Patent: 2
No data, please try another search term
With the analysis among related 14 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
No data, please try another search term