OTSUKA PHARMACEUTICAL CO., LTD.
853Patents
431Active
853Granted
54Portfolio score
Filing activity: Dec 14, 1973 → Oct 22, 2024 · 168 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5006528A | Carbostyril derivatives | Chemistry; Metallurgy | 142 | Expired |
| US4734416A | Pharmaceutically useful carbostyril derivatives | Chemistry; Metallurgy | 87 | Expired |
| US9017737B2 | Use of cannabinoids in combination with an anti-psychotic medicament | Human Necessities | 86 | Active |
| USD540687S1 | Container | General | 80 | Expired |
| US5756553A | Medical material and process for producing the same | Human Necessities | 79 | Expired |
| USD496274S1 | Box | General | 79 | Expired |
| US5696169A | Antibacterial and antifungal activity method, therapeutic method of infectious diseases and preserving method of cosmetics | Emerging Cross-Sectional Technologies | 77 | Expired |
| US9125859B2 | Use of the phytocannabinoid cannabidivarin (CBDV) in the treatment of epilepsy | Human Necessities | 70 | Active |
| US5545623A | Method of inhibiting secretion of inflammatory cytokines | Human Necessities | 69 | Expired |
| US9066920B2 | Use of one or a combination of phyto-cannabinoids in the treatment of epilepsy | Human Necessities | 69 | Active |
| US4710495A | Soft steroids having anti-inflammatory activity | Chemistry; Metallurgy | 67 | Expired |
| US5722584A | Carton applicable as display package | Performing Operations; Transporting | 64 | Expired |
| US7387122B2 | Powder inhalator | Human Necessities | 60 | Expired |
| US9522123B2 | Use of one or a combination of phyto-cannabinoids in the treatment of epilepsy | Human Necessities | 59 | Active |
| US5437880A | Health drink composition | Human Necessities | 59 | Expired |
| USD613397S1 | Inhaler | General | 58 | Expired |
| US7448379B2 | Composition, vessel, dry powder inhalation system, and related methods for transpulmonary administration | Human Necessities | 56 | Expired |
| US5360716A | Human tumor necrosis factor .alpha.specific monoclonal antibody and method for detecting human tumor necrosis factor .alpha. | Human Necessities | 56 | Expired |
| US7708014B2 | Inhalation device for transpulmonary administration | Human Necessities | 56 | Expired |
| USD598299S1 | Pouch | General | 52 | Expired |
| US7735485B2 | Dry powder inhalation system for transpulmonary administration | Human Necessities | 52 | Active |
| USD613395S1 | Inhaler | General | 51 | Expired |
| USD330938S | Nipple for a nursing bottle | General | 50 | Expired |
| US4914094A | Method for treating hypoxia | Human Necessities | 49 | Expired |
| US4474754A | Human interferon-related peptides, antigens, antibodies and process for preparing the same | Emerging Cross-Sectional Technologies | 49 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.