Multilayered tablets with customized dissolving patterns
US11547319B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Jul 9, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y80/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A tablet, method of forming the tablet, and article of manufacture that includes the tablet. The tablet can include a layer of a first dissolvable material and a first circuit positioned on the layer of the first dissolvable material. The tablet can also include a layer of a second dissolvable material coating the first circuit, and a second circuit positioned on the layer of the second dissolvable material. The method can include providing the tablet, and determining a dissolving pattern for the tablet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.