Litter compositions
US11622531B2 · kind B2 · utility
0Cited by
17References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2020 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Apr 5, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Provided herein are compositions and methods comprising a fragrance and from about 0.5 weight % to about 5.0 weight % of a granular malodor adsorbent which can be used to eliminate malodor in animal waste. The granular malodor absorbent can be granular molecular sieves or granulated activated carbon and has a pore size from about 0.4 nm to about 2.0 nm and a total surface area from about 100 m2/g to about 1500 m2/g.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.