Top 100 Key Players companies in Calcium channel blocker by Most Patent Filings in the world in 2022 – Discovery

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The Calcium channel blocker top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Calcium channel blocker Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Calcium channel blockers (CCB), calcium channel antagonists or calcium antagonists are a group of medications that disrupt the movement of calcium (Ca²⁺) through calcium channels. Calcium channel blockers are used as antihypertensive drugs, i.e., as medications to decrease blood pressure in patients with hypertension. CCBs are particularly effective against large vessel stiffness, one of the common causes of elevated systolic blood pressure in elderly patients. Calcium channel blockers are also frequently used to alter heart rate (especially from atrial fibrillation), to prevent peripheral and cerebral vasospasm, and to reduce chest pain caused by angina pectoris.

1	Merck & Co., Inc.	New Jersey, United States	Health care,Biopharmaceutical,Drug, ...[+2]	Patent: 173
2	Parion Sciences, Inc.	North Carolina, United States	Health care,Nebulizer,Mucus, ...[+2]	Patent: 105
3	Grünenthal GmbH	Nordrhein-Westfalen, Germany	Medicine,Health care,Clinical trial, ...[+2]	Patent: 101
4	Novartis AG	Basel-Stadt, Switzerland	Dosage form,Health care,Medicine, ...[+2]	Patent: 100
5	Merck Sharp & Dohme Corp.	New Jersey, United States	Prescription drug,Medicine,Stroke, ...[+2]	Patent: 82
6	Zalicus Pharmaceuticals Ltd.	British Columbia, Canada	Medicine,Biopharmaceutical,Drug, ...[+2]	Patent: 79
7	Purdue Pharma LP	Connecticut, United States	Opioid,Medicine,Opioid epidemic, ...[+2]	Patent: 67
8	Purdue Pharma, Inc.	Connecticut, United States	Health care,Healthcare system,Educational program, ...[+1]	Patent: 67
9	Euro-Celtique SA	Luxembourg, Luxembourg		Patent: 67
10	Pfizer Inc.	New York, United States	Health care,Clinical trial,Drug, ...[+2]	Patent: 61
11	NTG Nordic Transport Group A/S	Hovedstaden, Denmark	Medicine,Health care,Ion channel, ...[+2]	Patent: 58
12	Janssen Pharmaceutica NV	Antwerpen, Belgium	Product design,Neuroscience,Health care, ...[+2]	Patent: 58
13	Milestone Pharmaceuticals, Inc.	Quebec, Canada	Medicine,Health care,Pharmacy and Therapeutics, ...[+2]	Patent: 55
14	Neuromed Pharmaceuticals Ltd.	British Columbia, Canada	Health care	Patent: 48
15	Daiichi Sankyo Co., Ltd.	New Jersey, Japan	Clinical trial,Cardiovascular agent,Drug, ...[+2]	Patent: 40
16	Idorsia Ltd.	Basel-Landschaft, Switzerland	Medicine,Health care,Cerebral vasospasm, ...[+2]	Patent: 37
17	Idorsia Pharmaceuticals Ltd.	Switzerland	Herb,Botanical drug	Patent: 37
18	AbbVie, Inc.	Illinois, United States	Health care,Medicine,Biopharmaceutical, ...[+2]	Patent: 36
19	Daewoong Pharmaceutical Co., Ltd.	South Korea	Global health,Medicine,Over-the-counter, ...[+2]	Patent: 29
20	HANALL BIOPHARMA Co., Ltd.	South Korea	Physical fitness,Drug,Erectile dysfunction, ...[+2]	Patent: 28
21	F. Hoffmann-La Roche Ltd.	Switzerland	Medicine,Health care,Drug, ...[+2]	Patent: 28
22	Glaxo Group Ltd.	Hounslow, United Kingdom	Food products,Medicine,Health care	Patent: 27
23	Sankyo Co., Ltd.	Tokyo, Japan	Ball bearing,Manufacturing engineering,Glatiramer acetate, ...[+2]	Patent: 26
24	Cardix Therapeutics LLC	United States		Patent: 23
25	Abbott Laboratories Ltd.	United Kingdom	Medicine,Photomedicine,Drug carrier, ...[+2]	Patent: 22
26	Massachusetts General Hospital	Massachusetts, United States	Substance abuse,Hospitality industry,Health care, ...[+2]	Patent: 21
27	The General Hospital Corp.	Massachusetts, United States	Health care,Hospitality industry,Vascular Medicine, ...[+2]	Patent: 21
28	Boehringer Ingelheim Pharma GmbH	Austria	Proton-pump inhibitor,Antacid,Bevacizumab, ...[+2]	Patent: 21
29	AstraZeneca Plc	Cambridgeshire, United Kingdom	Medicine,Health care,Side effect, ...[+2]	Patent: 20
30	AstraZeneca UK Ltd.	Cambridgeshire, United Kingdom	Gastrointestinal infections,Medicine,Simvastatin, ...[+2]	Patent: 20
31	Boehringer Ingelheim Pharmaceuticals, Inc.	Connecticut, United States	Central nervous system,Medicine,Drug, ...[+2]	Patent: 20
32	Boryung Corp.	South Korea	Medicine,Health care,Amino acid, ...[+2]	Patent: 18
33	RaQualia Pharma, Inc.	Aichi, Japan	Drug discovery,Gastrointestinal agent,Drug development, ...[+2]	Patent: 18
34	STARTUP SyntheX, Inc.	California, United States	Biology,Medicine,Pharmacy and Therapeutics, ...[+2]	Patent: 16
35	Edge Therapeutics, Inc.	New Jersey, United States	Clinical trial,Health care,Biotechnology, ...[+2]	Patent: 16
36	WEX Pharmaceuticals, Inc.	British Columbia, Canada	Medicine,Tetrodotoxin,Drug, ...[+2]	Patent: 15
37	In Therapeutics	South Korea		Patent: 15
38	Vertex Pharmaceuticals, Inc.	Massachusetts, United States	Health care,Medicine,Cystic fibrosis, ...[+2]	Patent: 14
39	Merck Patent GmbH	Hessen, Germany		Patent: 14
40	UBE Corp.	Tokyo, Japan	Synthetic rubber,Chemical engineering,Coal mining, ...[+2]	Patent: 13
41	Gilead Sciences, Inc.	California, United States	Medicine,Health care,Biopharmaceutical, ...[+2]	Patent: 13
42	Wockhardt Ltd.	Maharashtra, India	Pharmacy,Insulin,Biopharmaceutical, ...[+2]	Patent: 13
43	BIAL-Portela & Cia SA	Porto, Portugal	Eslicarbazepine acetate,Medicine,Health care, ...[+2]	Patent: 13
44	Novartis Pharma GmbH	WI, AT	Pharmacy,Drug,Medicine	Patent: 13
45	Jagotec AG	Schwyz, Switzerland		Patent: 13
46	Nanning Fengye Pharmaceutical Co Ltd	China		Patent: 13
47	E.I. du Pont de Nemours & Co.	Delaware, United States	Agriculture,Materials science,Electronics, ...[+2]	Patent: 12
48	S.L.A. Pharma AG	Basel-Landschaft, Switzerland	Familial adenomatous polyposis,Health care,Gastrointestinal agent, ...[+1]	Patent: 12
49	NitroMed, Inc.	Massachusetts, United States	Medicine,Health care,Confirmatory trial, ...[+2]	Patent: 11
50	Noscira SA	Madrid, Spain	Biopharmaceutical,Rivastigmine,Donepezil, ...[+2]	Patent: 11
51	Convergence Pharmaceuticals Ltd.	United Kingdom	Analgesic,Sodium channel blocker,Medicine, ...[+2]	Patent: 11
52	Acorda Therapeutics, Inc.	New York, United States	Software development,Health care,Inhaler, ...[+2]	Patent: 10
53	TSH Biopharm Corp., Ltd.	Taiwan Province, China	Gastroenterology,Health care,Medicine, ...[+2]	Patent: 10
54	Kyowa Kirin Ltd.	Scottish Borders, United Kingdom	Medicine	Patent: 10
55	Taro Pharmaceuticals, Inc.	Ontario, Canada	Medicine,Generic drug,Ifosfamide, ...[+2]	Patent: 10
56	STARTUP Nocion Therapeutics, Inc.	Massachusetts, United States	Intracellular sodium,Health care,Inflammation, ...[+1]	Patent: 10
57	Novartis Farma	Russia		Patent: 10
58	Nissan Chemical Corp.	Tokyo, Japan	Pesticide,Meiji period,Fertilizer, ...[+2]	Patent: 9
59	Pharmacia Corp.	New Jersey, United States	Botanical drug,Herb,Ophthalmology, ...[+2]	Patent: 9
60	Praxis Precision Medicines, Inc.	Massachusetts, United States	Medicine,Health care,Neurodevelopmental disorder, ...[+2]	Patent: 9
61	Boston Scientific Scimed, Inc.	Minnesota, United States	Medical equipment,Health care,Cloud computing, ...[+2]	Patent: 9
62	CBT Development Ltd.	United Kingdom		Patent: 9
63	Phoenix Biosciences, Inc.	United States		Patent: 9
64	L'Oréal SA	Île-de-France, France	Cosmetics,Urban decay,Hair conditioner, ...[+2]	Patent: 8
65	Nicox SA	Provence-Alpes-Côte d'Azur, France	Medicine,Medical equipment,Health care, ...[+2]	Patent: 8
66	Allergan, Inc.	CA, US	Over-the-counter,Dermatology,Botanical drug, ...[+2]	Patent: 8
67	Bionomics Ltd.	South Australia, Australia	Bionomics,Health care,Medicine, ...[+2]	Patent: 8
68	Elan Corp. Plc	Dublin, Ireland	Botanical drug,Herb,Biotechnology, ...[+2]	Patent: 8
69	Smithkline Beckman Corp	Pennsylvania, United States	Biotechnology,Medicine	Patent: 8
70	Mylan Specialty LP	New Jersey, United States	Epinephrine,Medicine,Allergy drugs, ...[+2]	Patent: 8
71	MediProPharma, Inc.	Utah, United States	Biotechnology,Health care	Patent: 8
72	Memory Pharmaceuticals Corp.	New Jersey, United States	Central nervous system,Medicine	Patent: 8
73	Gilead Colorado, Inc.	Colorado, United States		Patent: 8
74	Diakron Pharmaceuticals, Inc.	New Jersey, United States	Drug development,Medicine	Patent: 8
75	Pharmacia & Upjohn Co. LLC	Michigan, United States	Drug	Patent: 8
76	Dr. Reddy's Laboratories Ltd.	Andhra Pradesh, India	Clinical trial,Pharmacy,Drug, ...[+2]	Patent: 7
77	ARYx Therapeutics, Inc.	California, United States	Medicine,Pharmacy and Therapeutics,Typical antipsychotic, ...[+2]	Patent: 7
78	Icagen, Inc.	North Carolina, United States	Drug discovery,Medicine,Health care, ...[+2]	Patent: 7
79	Therapeutics, Inc.	California, United States	Drug development,Medicine,Health care, ...[+1]	Patent: 7
80	MicroDose Therapeutx, Inc.	New Jersey, United States	Inhaler,MicroDose,Medicine, ...[+2]	Patent: 7
81	Synergistic Therapeutics LLC	FL, US		Patent: 7
82	John Wyeth & Brother Ltd.	Kent, United Kingdom	Medicine,Influenza vaccine,Protein therapeutics, ...[+1]	Patent: 7
83	AbbVie Bahamas Ltd.	The Bahamas		Patent: 7
84	Bristol Myers Squibb Co.	New York, United States	Medicine,Health care,Oncology drugs, ...[+2]	Patent: 6
85	Asahi Kasei Corp.	Tokyo, Japan	Chemical engineering,Petrochemical,Fertilizer, ...[+2]	Patent: 6
86	Contract Pharmaceuticals Ltd.	Ontario, Canada	Manufacturing organization,Medicine,Pharmaceutical manufacturing, ...[+2]	Patent: 6
87	Asahi Kasei Pharma Corp.	Tokyo, Japan	Diagnostic Reagent,Transdermal patch,Medicine, ...[+2]	Patent: 6
88	Landsteiner Scientific SA de CV	Maine, United States	Medicine,Tanezumab,Pregabalin, ...[+2]	Patent: 6
89	Cellegy Pharmaceuticals, Inc.	Pennsylvania, United States	Biopharmaceutical,Vulvodynia	Patent: 6
90	Bristol Myers Co.	New York, United States	Botanical drug,Herb	Patent: 6
91	Afexa Life Sciences, Inc.	Alberta, Canada	Medicine,Natural Health Products,Standardization, ...[+1]	Patent: 6
92	Nippon Chemiphar Co., Ltd.	Tokyo, Japan	Diagnostic agent,Health care,Drug, ...[+2]	Patent: 5
93	Key Pharmaceuticals, Inc.	NJ, US	Drug,Pharmacy,Medicine	Patent: 5
94	Ciba Specialty Chemicals Holding, Inc.	Basel-Stadt, Switzerland	Chelate agent,Health care,Chemical engineering, ...[+2]	Patent: 5
95	SignPath Pharma, Inc.	Pennsylvania, United States	Pharmacy and Therapeutics,Curcumin,Curcuminoid, ...[+2]	Patent: 5
96	BioMed Valley Discoveries, Inc.	Missouri, United States	Inflammation,Health care,Oncology drugs, ...[+2]	Patent: 5
97	Boston Foundation for Sight	Massachusetts, United States	Cornea,Sight,Biomedicine, ...[+2]	Patent: 5
98	Vero Biotech LLC	GA, US	Medicine,Nitric oxide,Biopharmaceutical, ...[+2]	Patent: 5
99	Synthon IP, Inc.	VA, US		Patent: 5
100	Pfizer Products, Inc.	Connecticut, United States		Patent: 5