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Top 50 Fast-growings companies in Inhaler
by Most Patent Filing In 3 Years in the United States in 2021

The Inhaler top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Inhaler Fast-growings in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An inhaler (also known as a puffer, pump or allergy spray) is a medical device used for delivering medication into the body via the lungs. It is mainly used in the treatment of asthma and chronic obstructive pulmonary disease. Zanamivir, used to treat influenza, must be administered via inhaler.
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Company Name
Region
Tech Topics
Total
1
Patent: 61
2
Patent: 18
3
Medicine,Health care,Inhaler,
...[+2]
Patent: 17
4
Patent: 12
5
Patent: 10
6
Integrity testing,Product design,Fast-moving consumer goods,
...[+2]
Patent: 9
7
Patent: 7
8
Insulin,Diabetes Therapy,Health care,
...[+2]
Patent: 6
9
Patent: 4
10
Dry-powder inhaler,Medicine,Health care,
...[+2]
Patent: 4
11
Inhaler,Medicine,Health care,
...[+2]
Patent: 4
12
Undergraduate education,Career development,Association (object-oriented programming),
...[+2]
Patent: 3
13
Patent: 3
14
Medicine,Pharmacy and Therapeutics,Biotechnology,
...[+2]
Patent: 3
15
Library science,Community engagement,Critical thinker,
...[+2]
Patent: 3
16
NuvoAir AB
Software,Digital health,Medical equipment,
...[+2]
Patent: 3
17
American tobacco
Patent: 2
18
Patent: 2
19
Medical equipment,Health care,Heliox,
...[+2]
Patent: 2
20
Shopping mall,Truck
Patent: 2
21
Patent: 2
22
Nursing,Health care,Association (object-oriented programming),
...[+2]
Patent: 2
23
Patent: 2
24
Patent: 2
25
Patent: 2
26
Working capital,Pathology,Companion diagnostic,
...[+2]
Patent: 2
27
Patent: 2
28
Patent: 2
29
Patent: 1
30
Nava Pouch, Inc.
Patent: 1
31
Medicine,Health care,Systemic disease,
...[+2]
Patent: 1
32
Levodopa,Biology,Pharmacy and Therapeutics,
...[+2]
Patent: 1
33
Patent: 1
34
Patent: 1
35
Medicine,Pharmacy and Therapeutics,Bronchodilator,
...[+2]
Patent: 1
36
Health care,Clinical trial,Eye disease,
...[+2]
Patent: 1
37
Patent: 1
38
Biology,Medicine,Health care,
...[+2]
Patent: 1
39
Patent: 1
40
Patent: 1
41
Asset management,Impact investing
Patent: 1
42
Substance abuse,Hospitality industry,Health care,
...[+2]
Patent: 1
43
Patent: 1
44
Medicine,Health care,Lidocaine,
...[+2]
Patent: 1
45
Health care,Repaglinide,Risedronate Sodium,
...[+2]
Patent: 1
46
Patent: 1
47
Health care,Hospitality industry,Vascular Medicine,
...[+2]
Patent: 1
48
Health care,Inhaler,Connected health,
...[+2]
Patent: 1
49
Patent: 1
50
Health care,Clinical trial,Drug,
...[+2]
Patent: 1
Page generation time: Jun 12 2025