Reduction of hair growth
US7261878B2 · kind B2 · utility
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54References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 17, 2002 |
| Grant date | Aug 28, 2007 |
| Priority date | — |
| Expiry date | Mar 22, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q7/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A topical composition useful for reducing in hair growth includes α-difluoromethylornithine and a dermatologically acceptable vehicle comprising at least 4% by weight of a polyoxyethylene ether having the chemical formula R(OCH2 CH2)bOH, where R is a saturated or unsaturated alkyl group including from 6 to 22 carbon atoms and b is from 2 to 200.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.