HISAMITSU PHARMACEUTICAL CO., INC.
382Patents
174Active
382Granted
50Portfolio score
Filing activity: Dec 9, 1974 → Nov 15, 2023 · 66 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6006130A | Iontophoresis electrode and iontophoresis device using the electrode | Human Necessities | 166 | Expired |
| US5352437A | Foamable aerosol preparation | Human Necessities | 134 | Expired |
| US6267983A | Dermatological patch and process for producing thereof | Performing Operations; Transporting | 128 | Expired |
| USD578210S1 | Injector | General | 123 | Expired |
| USD484985S1 | Sheet for cooling human body | General | 117 | Expired |
| USD545441S1 | Medical patch | General | 111 | Expired |
| US5725874A | Solubilizer and external preparations containing the same | Human Necessities | 110 | Expired |
| USD477086S1 | Medical transdermal patch | General | 109 | Expired |
| USD605299S1 | Medical transdermal patch | General | 102 | Expired |
| US6841716B1 | Patch | Human Necessities | 85 | Expired |
| USD589359S1 | Package | General | 83 | Expired |
| US5578065A | Low-frequency therapeutic device having a flexible adhesive sheet electrode | Human Necessities | 79 | Expired |
| USD618810S1 | Medical patch | General | 71 | Expired |
| USD536988S1 | Package | General | 68 | Expired |
| US6063029A | Diagnostic patch and method for diagnosis using the same | Human Necessities | 68 | Expired |
| US6444806B1 | Conjugates and methods of forming conjugates of oligonucleotides and carbohydrates | Chemistry; Metallurgy | 67 | Expired |
| US6139866A | Tape formulation for percutaneous administration containing fentanyi | Human Necessities | 59 | Expired |
| USD453683S1 | Packaging box | General | 59 | Expired |
| US5820878A | Percutaneously absorbable patch | Human Necessities | 57 | Expired |
| US5856347A | Antibacterial preparation or bactericide comprising 2-aminothiazole derivative and/or salt thereof | Chemistry; Metallurgy | 53 | Expired |
| US8275454B2 | Iontophoresis device activated in use | Human Necessities | 53 | Active |
| US7153522B1 | Sorbefacients and preparations for percutaneous absorption containing the same | Human Necessities | 53 | Expired |
| US6330471A | Iontophoresis electrode device | Human Necessities | 52 | Expired |
| USD692771S1 | Package | General | 49 | Active |
| USD484984S1 | Sheet for cooling human body | General | 48 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.