With the analysis among 229 patents, we discovered top 20 key players by total patent application. Apollo Endosurgery, Inc., Allergan, Inc., Ethicon Endo-Surgery, Inc. are dominant in this area. They take 75.55% of the total patent filing.
Texas, United States
Patent: 82
California, United States
Patent: 49
Ohio, United States
Patent: 42
New Jersey, United States
Patent: 11
California, United States
Patent: 3
Pennsylvania, United States
Patent: 2
California, United States
Patent: 2
North Carolina, United States
Patent: 2
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