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Top 20 Key Players companies in Esophageal sphincter
by Highest Patent Value in the United States in 2020

The Esophageal sphincter top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Esophageal sphincter Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Esophageal sphincter. A circular band of muscle that closes the last few centimeters of the esophagus and prevents the backward flow of stomach contents. sphincter. a circular muscle that constricts a passage or closes a natural orifice. When relaxed, a sphincter allows materials to pass through the opening. When contracted, it closes the opening.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 2.19 M
2
Clinical trial,Health care,Medical equipment,
...[+2]
Avg patent value: 2.19 M
3
Denervation,Medicine,Health care,
...[+2]
Avg patent value: 1.13 M
4
Avg patent value: 780,916
5
Medical equipment,Transoral incisionless fundoplication,Health care,
...[+2]
Avg patent value: 541,200
6
Avg patent value: 235,000
7
Avg patent value: 223,750
8
Medical equipment,Health care
Avg patent value: 115,000
9
Health care
Avg patent value: 110,000
10
Medical equipment,Sphincter,Health care,
...[+2]
Avg patent value: 61,000
11
Avg patent value: 53,000
12
Avg patent value: 4,200
13
Medical equipment,Catheter,Health care,
...[+2]
Avg patent value: 0
14
Avg patent value: 0
15
Avg patent value: 0
16
Avg patent value: 0
17
Avg patent value: 0
18
Medical equipment,Cryotherapy,Health care,
...[+2]
Avg patent value: 0
19
Medical equipment,Health care,Obesity,
...[+2]
Avg patent value: 0
20
Medical equipment,Health care,Microsphere,
...[+2]
Avg patent value: 0
Page generation time: Jul 20 2025