With the analysis among 96 patents, we discovered top 34 key players by total patent application. Procter & Gamble Co., Eli Lilly & Co., Kyowa Hakko Kogyo Co., Ltd. are dominant in this area. They take 39.58% of the total patent filing.
Ohio, United States
Patent: 20
Indiana, United States
Patent: 13
New Jersey, United States
Patent: 3
Michigan, United States
Patent: 3
Ohio, United States
Patent: 3
New York, United States
Patent: 2