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Top 20 Key Players companies in Intermittent claudication
by Most Patent Citation in the United States in 2020

The Intermittent claudication top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Intermittent claudication 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.
Intermittent claudication (Latin: claudicatio intermittens), is a symptom that describes muscle pain on mild exertion (ache, cramp, numbness or sense of fatigue), classically in the calf muscle, which occurs during exercise, such as walking, and is relieved by a short period of rest. It is classically associated with early-stage peripheral artery disease, and can progress to critical limb ischemia unless treated or risk factors are modified.
#
Company Name
Region
Tech Topics
Total
1
Therapeutics, Inc.
Drug development,Medicine,Health care,
...[+1]
patent citation: 249
2
Reliant Pharmaceuticals LLC
Triglyceride,Health care,Drug,
...[+2]
patent citation: 154
3
CV Therapeutics, Inc.
Drug,Pharmacy and Therapeutics,Angina,
...[+2]
patent citation: 119
4
ADERIS Pharmaceuticals, Inc.
Medicine,Software development,Adhesive bonding,
...[+2]
patent citation: 90
5
Bristol Myers Squibb Co.
Medicine,Health care,Oncology drugs,
...[+2]
patent citation: 50
6
Bristol Myers Co.
Botanical drug,Herb
patent citation: 50
7
AstraZeneca Pharmaceuticals LP
Gastrointestinal agent,Medicine,Pharmaceutical drug,
...[+2]
patent citation: 41
8
Helsinn Therapeutics (U.S.), Inc.
Biomedicine,Biotechnology,Biosensor,
...[+2]
patent citation: 40
9
Biokey, Inc.
Medicine,Manufacturing organization,Clinical trial
patent citation: 35
10
Amylin Pharmaceuticals, Inc.
Medicine,Insulin,Amylin,
...[+2]
patent citation: 22
11
Sapphire Therapeutics, Inc.
Medicine,Health care,Software development,
...[+2]
patent citation: 21
12
Ataxion, Inc.
Biopharmaceutical,Biology,Medicine,
...[+2]
patent citation: 19
13
Gilead Sciences, Inc.
Medicine,Health care,Biopharmaceutical,
...[+2]
patent citation: 15
14
Cellix Bio Pvt Ltd.
Health care,Drug,Medical research,
...[+2]
patent citation: 11
15
Novartis Pharmaceuticals Corp.
Medicine,Prescription drug,Cardiovascular agent,
...[+2]
patent citation: 4
16
United Therapeutics Corp.
Medicine,Pharmacy and Therapeutics,Biotechnology,
...[+2]
patent citation: 1
17
McNeil Pharmaceutical
patent citation: 1
18
Arena Pharmaceuticals, Inc.
Health care,Clinical trial,Therapeutic Area,
...[+2]
patent citation: 0
19
Genelabs Technologies, Inc.
Pharmacy and Therapeutics,Hepatitis C virus,Medicine,
...[+2]
patent citation: 0
20
Abbott Cardiovascular Systems, Inc.
Medical product,Medical equipment,Health care,
...[+2]
patent citation: 0
Page generation time: Jul 22 2025