Method of preventing the reinfestation of dogs and cats by fleas
US4973589A · kind A · utility
25Cited by
32References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 1989 |
| Grant date | Nov 27, 1990 |
| Priority date | — |
| Expiry date | Feb 13, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P33/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a method of treating dogs and cats having topically disposed fleas. More particularly, the invention relates to such a method of treatment wherein the dog or cat is dosed with a larvicidally or ovicidally effective amount of flea growth inhibiting substance capable of reaching the flea via the hosts blood.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.