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Top 50 Key Players companies in Anaphylaxis
by Most Patent Citation in the United States in 2018

The Anaphylaxis top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Anaphylaxis Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
Pfizer Products, Inc.
patent citation: 957
2
electroCore, Inc.
Vagus nerve stimulation,Medical equipment,Health care,
...[+2]
patent citation: 520
3
Amgen, Inc.
Health care,Biopharmaceutical,TUMOR NECROSIS FACTOR BLOCKER,
...[+2]
patent citation: 219
4
Panacea Pharmaceuticals, Inc.
Medicine,Health care,Lymphokine,
...[+2]
patent citation: 135
5
Osiris Therapeutics, Inc.
Stem cell,Medical equipment,Tissue Preservation,
...[+2]
patent citation: 123
6
Dynavax Technologies Corp.
Clinical trial,Medicine,Medical equipment,
...[+2]
patent citation: 109
7
Baker Norton Pharmaceuticals
patent citation: 95
8
Board of Trustees of The University of Arkansas
Asset management,Impact investing
patent citation: 76
9
American Home Products LLC
Forestry
patent citation: 74
10
The Louver Shop
Window shutter,Louver,Interior design
patent citation: 74
11
G.D. Searle LLC
patent citation: 58
12
Allertein Therapeutics, LLC
patent citation: 51
13
MannKind Corp.
Medicine,Health care,Inhaler,
...[+2]
patent citation: 38
14
T Cell Sciences, Inc.
Immune system,Botanical drug,Herb
patent citation: 38
15
Hikma Pharmaceuticals USA, Inc.
patent citation: 38
16
Pfizer Inc.
Health care,Clinical trial,Drug,
...[+2]
patent citation: 32
17
INSYS Therapeutics, Inc.
Dronabinol,Health care,Cancer pain,
...[+2]
patent citation: 24
18
Epi-Now LLC
Health care,Biobank,Microarray,
...[+2]
patent citation: 21
19
Bryn Pharma LLC
Anaphylaxis,Medicine
patent citation: 21
20
Regeneron Pharmaceuticals, Inc.
Monoclonal antibody,Clinical trial,Cholesterol,
...[+2]
patent citation: 20
21
Aventisub LLC
patent citation: 20
22
Inflammatory Response Research, Inc.
Medicine,Health care,Software development,
...[+2]
patent citation: 18
23
Schering Corp.
Hepatitis,Medicine,Allergy
patent citation: 15
24
MedImmune LLC
Medicine,Pharmacy and Therapeutics,Autoimmunity,
...[+2]
patent citation: 14
25
JDP Therapeutics LLC
Health care,Small molecule,Clinical trial,
...[+2]
patent citation: 14
26
Merrell Dow Pharmaceuticals, Inc.
patent citation: 14
27
3E Therapeutics Corporation
patent citation: 14
28
Kaleo, Inc.
Combination drug,Medicine,Health care,
...[+2]
patent citation: 13
29
G2B Pharma, Inc.
Dementia,Health care,Drug,
...[+2]
patent citation: 13
30
Tanox Biosystems, Inc.
Immune system,Biotechnology,Agriculture,
...[+2]
patent citation: 13
31
Smithkline Beckman Corp
Biotechnology,Medicine
patent citation: 12
32
American Can Co.
Tin can,Packaging engineering,Microservices,
...[+1]
patent citation: 12
33
Aegis Therapeutics LLC
Medicine,Biotechnology,Clobazam,
...[+2]
patent citation: 12
34
Verus Pharmaceuticals, Inc.
Health care,Anaphylaxis,Auto-Injector
patent citation: 11
35
Alexion Pharmaceuticals, Inc.
Health care,Biopharmaceutical,Clinical trial,
...[+2]
patent citation: 10
36
Selecta Biosciences, Inc.
Immunomodulatory drug,Synthetic vaccine,Immune tolerance,
...[+2]
patent citation: 10
37
Lexigen Pharmaceuticals Corp.
Cancer therapy
patent citation: 8
38
Genentech, Inc.
Biotechnology,Biology,Medicine,
...[+2]
patent citation: 7
39
AMAG Pharmaceuticals, Inc.
Medicine,Iron-deficiency anemia,Biopharmaceutical,
...[+2]
patent citation: 7
40
HerbalScience Group LLC
Botanical drug,Pharmacy,Medicine,
...[+2]
patent citation: 7
41
Arena Pharmaceuticals, Inc.
Health care,Clinical trial,Therapeutic Area,
...[+2]
patent citation: 6
42
Mylan, Inc.
Biology,Medicine,Health care,
...[+2]
patent citation: 4
43
Mylan Laboratories, Inc.
Health care,Repaglinide,Risedronate Sodium,
...[+2]
patent citation: 4
44
Eton Pharmaceuticals, Inc.
Prescription drug,Health care,Drug,
...[+2]
patent citation: 4
45
Aventis Pharmaceuticals, Inc.
Medicine
patent citation: 4
46
Iono Pharma LLC
Health care
patent citation: 3
47
Insys Development Co., Inc.
Medicine
patent citation: 3
48
Cyclacel Pharmaceuticals, Inc.
Cell cycle,Medicine,Pharmacy and Therapeutics,
...[+2]
patent citation: 2
49
Array BioPharma, Inc.
Medicine,Health care,Pharmacy and Therapeutics,
...[+2]
patent citation: 2
50
Arris Pharmaceutical Corp.
Small molecule,Botanical drug,Herb,
...[+2]
patent citation: 2
Page generation time: Jul 20 2025