With the analysis among 27 patents, we discovered top 18 key players by total patent application. Huons Co., Ltd., Alcon AG, KT&G Life Sciences Corp. are dominant in this area. They take 48.15% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 9
California, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Niederösterreich, Austria
Patent: 1
New York, United States
Patent: 1
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