Purification of clinoptilolite
US11629060B2 · kind B2 · utility
1Cited by
4References
13Claims
0Family size
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Key dates
| Filing date | Oct 9, 2020 |
| Grant date | Apr 18, 2023 |
| Priority date | — |
| Expiry date | Nov 22, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P39/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Zeolites for extraction of heavy metals are given enhanced purification in a first method stage and further processed in a second method stage to form liquid and solid phases including swollen clinoptilolite fragments ranging from 200 to 2000 Daltons and formed as liposomes and usable to substantially reduce heavy metal ppm burdens for purposes of safe ingestion by mammals and reduction of heavy metal contaminants of gut, vascular and lymphatic systems of a mammalian host.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.