Articles of manufacture releasing an active ingredient
US9861154B2 · kind B2 · utility
0Cited by
16References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2009 |
| Grant date | Jan 9, 2018 |
| Priority date | — |
| Expiry date | Aug 14, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to articles of manufacture having a formulation distributed therein, wherein the formulation comprises an active agent which manifests a desirable property when released from the articles of manufacture. The present invention also relates to methods for manufacturing these articles of manufacture, to vehicles for applying the formulation to these articles of manufacture, and to perception indicators indicating the presence and the amount of formulation comprising an active agent applied to an article of manufacture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.