Preparation of therapeutic foam
US10773864B2 · kind B2 · utility
3Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2014 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Aug 27, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J1/2086
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Vessel having sterile contents containing in predetermined proportions (i) a foamable liquid and (ii) a gas or gas mixture other than air. The contents are at a pressure above atmospheric pressure. The vessel has an outlet which is adapted to cooperate with a syringe nozzle and which has associated with it a breakable seal or a valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.