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

Free Trial

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 United States. 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	Merck Sharp & Dohme Corp.	New Jersey, United States	Prescription drug,Medicine,Stroke, ...[+2]	Patent: 82
4	Purdue Pharma LP	Connecticut, United States	Opioid,Medicine,Opioid epidemic, ...[+2]	Patent: 67
5	Purdue Pharma, Inc.	Connecticut, United States	Health care,Healthcare system,Educational program, ...[+1]	Patent: 67
6	Pfizer Inc.	New York, United States	Health care,Clinical trial,Drug, ...[+2]	Patent: 61
7	AbbVie, Inc.	Illinois, United States	Health care,Medicine,Biopharmaceutical, ...[+2]	Patent: 36
8	Cardix Therapeutics LLC	United States		Patent: 23
9	Massachusetts General Hospital	Massachusetts, United States	Substance abuse,Hospitality industry,Health care, ...[+2]	Patent: 21
10	The General Hospital Corp.	Massachusetts, United States	Health care,Hospitality industry,Vascular Medicine, ...[+2]	Patent: 21
11	Boehringer Ingelheim Pharmaceuticals, Inc.	Connecticut, United States	Central nervous system,Medicine,Drug, ...[+2]	Patent: 20
12	STARTUP SyntheX, Inc.	California, United States	Biology,Medicine,Pharmacy and Therapeutics, ...[+2]	Patent: 16
13	Edge Therapeutics, Inc.	New Jersey, United States	Clinical trial,Health care,Biotechnology, ...[+2]	Patent: 16
14	Vertex Pharmaceuticals, Inc.	Massachusetts, United States	Health care,Medicine,Cystic fibrosis, ...[+2]	Patent: 14
15	Gilead Sciences, Inc.	California, United States	Medicine,Health care,Biopharmaceutical, ...[+2]	Patent: 13
16	E.I. du Pont de Nemours & Co.	Delaware, United States	Agriculture,Materials science,Electronics, ...[+2]	Patent: 12
17	NitroMed, Inc.	Massachusetts, United States	Medicine,Health care,Confirmatory trial, ...[+2]	Patent: 11
18	Acorda Therapeutics, Inc.	New York, United States	Software development,Health care,Inhaler, ...[+2]	Patent: 10
19	STARTUP Nocion Therapeutics, Inc.	Massachusetts, United States	Intracellular sodium,Health care,Inflammation, ...[+1]	Patent: 10
20	Pharmacia Corp.	New Jersey, United States	Botanical drug,Herb,Ophthalmology, ...[+2]	Patent: 9
21	Praxis Precision Medicines, Inc.	Massachusetts, United States	Medicine,Health care,Neurodevelopmental disorder, ...[+2]	Patent: 9
22	Boston Scientific Scimed, Inc.	Minnesota, United States	Medical equipment,Health care,Cloud computing, ...[+2]	Patent: 9
23	Phoenix Biosciences, Inc.	United States		Patent: 9
24	Smithkline Beckman Corp	Pennsylvania, United States	Biotechnology,Medicine	Patent: 8
25	MediProPharma, Inc.	Utah, United States	Biotechnology,Health care	Patent: 8
26	Memory Pharmaceuticals Corp.	New Jersey, United States	Central nervous system,Medicine	Patent: 8
27	Gilead Colorado, Inc.	Colorado, United States		Patent: 8
28	Diakron Pharmaceuticals, Inc.	New Jersey, United States	Drug development,Medicine	Patent: 8
29	Pharmacia & Upjohn Co. LLC	Michigan, United States	Drug	Patent: 8
30	ARYx Therapeutics, Inc.	California, United States	Medicine,Pharmacy and Therapeutics,Typical antipsychotic, ...[+2]	Patent: 7
31	Icagen, Inc.	North Carolina, United States	Drug discovery,Medicine,Health care, ...[+2]	Patent: 7
32	Therapeutics, Inc.	California, United States	Drug development,Medicine,Health care, ...[+1]	Patent: 7
33	MicroDose Therapeutx, Inc.	New Jersey, United States	Inhaler,MicroDose,Medicine, ...[+2]	Patent: 7
34	Bristol Myers Squibb Co.	New York, United States	Medicine,Health care,Oncology drugs, ...[+2]	Patent: 6
35	Landsteiner Scientific SA de CV	Maine, United States	Medicine,Tanezumab,Pregabalin, ...[+2]	Patent: 6
36	Cellegy Pharmaceuticals, Inc.	Pennsylvania, United States	Biopharmaceutical,Vulvodynia	Patent: 6
37	Bristol Myers Co.	New York, United States	Botanical drug,Herb	Patent: 6
38	SignPath Pharma, Inc.	Pennsylvania, United States	Pharmacy and Therapeutics,Curcumin,Curcuminoid, ...[+2]	Patent: 5
39	BioMed Valley Discoveries, Inc.	Missouri, United States	Inflammation,Health care,Oncology drugs, ...[+2]	Patent: 5
40	Boston Foundation for Sight	Massachusetts, United States	Cornea,Sight,Biomedicine, ...[+2]	Patent: 5
41	Pfizer Products, Inc.	Connecticut, United States		Patent: 5
42	Nektar Therapeutics	California, United States	Biopharmaceutical,Chemical engineering,Health care, ...[+2]	Patent: 4
43	Omeros Corp.	Washington, United States	Medicine,Health care,Central nervous system, ...[+2]	Patent: 4
44	CV Therapeutics, Inc.	California, United States	Drug,Pharmacy and Therapeutics,Angina, ...[+2]	Patent: 4
45	FlowMedica, Inc.	California, United States	Medical equipment,Health care,Femoral artery, ...[+2]	Patent: 4
46	Columbia Laboratories (Bermuda) Ltd.	Oregon, United States	Drug marketing,Medicine	Patent: 4
47	Abeille Pharmaceuticals, Inc.	New Jersey, United States	Metabolic disorder,Medicine,Oncology	Patent: 4
48	Nektar Therapeutics AL Corp.	Alabama, United States	Ethylene glycol,Ethylene,Chemical engineering	Patent: 4
49	Andrx Pharmaceuticals LLC	Virginia, United States	Scientific instrument,Drug,Medicine	Patent: 4
50	Nutritional International, Inc.	Illinois, United States		Patent: 4
51	Gilead Palo Alto, Inc.	California, United States		Patent: 4
52	NPS Pharmaceuticals, Inc.	New Jersey, United States	Rare disease,Medicine,Syringe, ...[+2]	Patent: 3
53	American Regent, Inc.	New York, United States	Drug,Contract Manufacturing,Medicine, ...[+2]	Patent: 3
54	Novartis Pharmaceuticals Corp.	New Jersey, United States	Medicine,Prescription drug,Cardiovascular agent, ...[+2]	Patent: 3
55	STARTUP Seattle Gummy Co.	Washington, United States	Snack foods,Nutrition,Organic matter, ...[+2]	Patent: 3
56	UTI Corp.	Pennsylvania, United States	Electronics,Health care,Metal	Patent: 3
57	Bayer HealthCare Pharmaceuticals, Inc.	New Jersey, United States	Medicine,Cardiovascular agent,Clinical trial, ...[+2]	Patent: 3
58	McNeil Pharmaceutical	United States		Patent: 3
59	Merrell Dow Pharmaceuticals, Inc.	United States		Patent: 3
60	Boston Scientific Corp.	Massachusetts, United States	Medical equipment,Catheter,Health care, ...[+2]	Patent: 2
61	United Therapeutics Corp.	United States	Medicine,Pharmacy and Therapeutics,Biotechnology, ...[+2]	Patent: 2
62	Concert Pharmaceuticals, Inc.	Massachusetts, United States	Deuterium,Medicine,Health care, ...[+2]	Patent: 2
63	PDL BioPharma, Inc.	Nevada, United States	Patent portfolio,Health care,Drug discovery, ...[+2]	Patent: 2
64	EKR Therapeutics, Inc.	New Jersey, United States	Health care,Pharmacy and Therapeutics,Stomatitis, ...[+2]	Patent: 2
65	Neurex Corp.	California, United States	Biopharmaceutical,Acute care,Botanical drug, ...[+1]	Patent: 2
66	REVA Medical, Inc.	California, United States	Medical equipment,Stent,Coronary stent, ...[+2]	Patent: 2
67	Critical Care Diagnostics, Inc.	California, United States	Medicine,Health care,Cardiac marker, ...[+2]	Patent: 2
68	Indicus Pharma LLC	North Carolina, United States	Medicine	Patent: 2
69	American Can Co.	United States	Tin can,Packaging engineering,Microservices, ...[+1]	Patent: 2
70	Elan Pharmaceuticals, LLC	Michigan, United States	Autoimmune disease,Medicine,Enzyme, ...[+2]	Patent: 2
71	Schering Corp.	New Jersey, United States	Hepatitis,Medicine,Allergy	Patent: 2
72	Ampla Pharmaceuticals, Inc.	California, United States	Health care	Patent: 2
73	Miles, Inc.	Kansas, United States	Mobile app,Chemical engineering	Patent: 2
74	Artesian Therapeutics, Inc.	United States	Medicine,Pharmacy and Therapeutics	Patent: 2
75	Reddy-Cheminor, Inc.	New Jersey, United States	Medicine	Patent: 2
76	Mutual Pharmaceutical Co., Inc.	Pennsylvania, United States	Pharmacy,Drug,Medicine	Patent: 2
77	G.D. Searle LLC	Illinois, United States		Patent: 2
78	Bayer Pharmaceuticals Corp.	Pennsylvania, United States		Patent: 2
79	Johnson & Johnson	New Jersey, United States	Health care,Medical equipment,Risperidone, ...[+2]	Patent: 1
80	Mylan, Inc.	Pennsylvania, United States	Biology,Medicine,Health care, ...[+2]	Patent: 1
81	Ironwood Pharmaceuticals, Inc.	Massachusetts, United States	Medicine,Health care,Gastrointestinal agent, ...[+2]	Patent: 1
82	Mylan Laboratories, Inc.	Pennsylvania, United States	Health care,Repaglinide,Risedronate Sodium, ...[+2]	Patent: 1
83	Jazz Pharmaceuticals, Inc.	California, United States	Medicine,Health care,Decitabine, ...[+2]	Patent: 1
84	The Brigham & Women's Hospital, Inc.	Massachusetts, United States	Health care,Mitral valve surgery,Health equity, ...[+2]	Patent: 1
85	Portola Pharmaceuticals, Inc.	California, United States	Medicine,Pharmacy and Therapeutics,Anticoagulant, ...[+2]	Patent: 1
86	Devenish Nutrition Ltd.	Minnesota, United States	Animal nutrition,Nutrition,Food processing, ...[+2]	Patent: 1
87	Bayer Healthcare LLC	New Jersey, United States	Pharmaceutical medicine,Medicine,Computed tomography, ...[+2]	Patent: 1
88	Reliant Pharmaceuticals LLC	New Jersey, United States	Triglyceride,Health care,Drug, ...[+2]	Patent: 1
89	Vero Biotech	United States	Medical equipment,Health care,Biopharmaceutical, ...[+2]	Patent: 1
90	Hill's Pet Nutrition, Inc.	Kansas, United States	Food packaging,Food products,Food industry, ...[+1]	Patent: 1
91	ResQ Pharma, Inc.	Illinois, United States	Opioid overdose,Medicine,Health care, ...[+2]	Patent: 1
92	STARTUP Nevakar LLC	New Jersey, United States	Medical equipment,Center of excellence,Molecule, ...[+2]	Patent: 1
93	CombinatoRx, Inc.	Massachusetts, United States	Drug,Health care,Clinical trial, ...[+2]	Patent: 1
94	Signal Pharmaceuticals LLC	California, United States	Intracellular signalling,Medicine,Intracellular, ...[+1]	Patent: 1
95	Allergan Sales LLC	Illinois, United States	Medical equipment,Drug,Medicine	Patent: 1
96	CoTherix, Inc.	California, United States	Iloprost,Dry-powder inhaler,Pharmacy and Therapeutics, ...[+2]	Patent: 1
97	STARTUP ResQ Pharmaceuticals, Inc.	Nevada, United States	Herb,Botanical drug	Patent: 1
98	Calosyn Pharma, Inc.	United States	Medicine,Pharmacy and Therapeutics,Osteoarthritis, ...[+2]	Patent: 1
99	Breonics, Inc.	New York, United States	Medicine,Health care,Potential donor, ...[+2]	Patent: 1
100	Cognetix, Inc.	Utah, United States	Health care,Drug,Local anesthesia, ...[+2]	Patent: 1