| S. No. | Company | Patent Count | Headquarter |
| 1 | Abbott | 47926 | US |
| 2 | Takeda Pharmaceutical | 37944 | Japan |
| 3 | Gsk | 14306 | UK |
| 4 | Daiichi Sankyo Ltd | 13657 | Japan |
| 5 | Vertex Pharmaceuticals | 12016 | US |
| 6 | UCB | 11185 | Belgium |
| 7 | Bausch Health | 10722 | Canada |
| 8 | Shionogi Ltd | 6944 | Japan |
| 9 | Kobayashi Pharmaceutical Ltd | 5870 | Japan |
| 10 | Alnylam Pharmaceuticals Inc | 5287 | US |
| 11 | Dr. Reddy | 4592 | India |
| 12 | Ono Pharmaceutical Ltd | 4586 | Japan |
| 13 | Elanco Animal Health Inc | 4262 | US |
| 14 | Vectura Group | 4079 | UK |
| 15 | Kyowa Kirin Ltd | 3855 | Japan |
| 16 | Grifols | 3834 | US |
| 17 | Indena | 3702 | Italy |
| 18 | Cipla | 3490 | India |
| 19 | Jazz Pharmaceuticals Plc | 3114 | US |
| 20 | Organon | 2674 | US |
| 21 | Sinopharm | 2259 | China |
| 22 | Catalent Inc | 2186 | US |
| 23 | West Pharmaceutical Services | 1892 | US |
| 24 | Nippon Shinyaku Ltd | 1870 | Japan |
| 25 | Swedish Orphan Biovitrum | 1852 | Sweden |
| 26 | Enanta Pharmaceuticals | 1607 | US |
| 27 | 4D Pharma | 1569 | UK |
| 28 | Alto Pharmacy | 1460 | US |
| 29 | Novo Nordisk | 1395 | US |
| 30 | Piramal Enterprises | 1391 | India |
| 31 | Kolmar | 1287 | South Korea |
| 32 | Shanghai Pharmaceuticals Holding | 1154 | China |
| 33 | Hospira | 1065 | US |
| 34 | Vitae Pharmaceuticals | 988 | US |
| 35 | Recordati | 914 | US |
| 36 | Grand Pharma | 778 | China |
| 37 | Virbac | 664 | France |
| 38 | Boehringer Ingelheim | 593 | Germany |
| 39 | CVS Health | 558 | US |
| 40 | Arvinas | 500 | US |
| 41 | Calithera Biosciences | 476 | US |
| 42 | Sami Labs | 418 | US |
| 43 | Apex Labs | 382 | Taiwan |
| 44 | Asklepios BioPharmaceutical | 281 | US |
| 45 | IntraBio | 279 | UK |
| 46 | Guangzhou Pharmaceutical Holdings | 240 | China |
| 47 | Royalty Pharma | 211 | US |
| 48 | Novartis | 191 | US |
| 49 | Dechra Pharmaceuticals Plc | 147 | UK |
| 50 | Hikma | 142 | UK |
| 51 | Kinnate Biopharma | 135 | US |
| 52 | Orion | 122 | Finland |
| 53 | Lexaria Bioscience | 108 | US |
| 54 | Aurora Cannabis | 107 | US |
| 55 | Aprogen | 102 | South Korea |
| 56 | Alzheon | 101 | US |
| 57 | Castle Creek Biosciences | 98 | US |
| 58 | Ferring | 89 | Switzerland |
| 59 | AlzeCure Pharma | 87 | Sweden |
| 60 | Medipal Holdings | 87 | Japan |
| 61 | Satori Pharmaceuticals | 84 | US |
| 62 | Pitney Pharmaceuticals | 75 | Australia |
| 63 | 1st Biotherapeutics | 74 | South Korea |
| 64 | Amway | 73 | US |
| 65 | Clarus Therapeutics | 64 | US |
| 66 | BioLegend | 61 | US |
| 67 | Vigil Neurosvience | 43 | US |
| 68 | Lipella Pharmaceuticals | 34 | US |
| 69 | Columbia Care | 33 | US |
| 70 | Hillstream Biopharma | 28 | US |
| 71 | Incannex Healthcare | 21 | Australia |
| 72 | Owkin | 14 | US |
| 73 | Hansoh Pharmaceutical | 12 | China |
| 74 | Paxmedica | 12 | China |
| 75 | Zur Rose Group | 10 | Switzerland |
| 76 | Phoenix Pharma | 5 | Germany |
