Patent · US Active

Use and application regimen of a pharmaceutical composition containing levonorgestrel and a COX inhibitor for on-demand contraception

US9579330B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

Bayer Pharma Aktiengesellschaft · DE

Inventors

Bernhard Lindenthal · Berlin, DE
Katrin Waellnitz · Berlin, DE
Peter Serno · Bensberg, DE
Stefanie Lindemann · Berlin, DE
Ulrike Fuhrmann · Berlin, DE

Key dates

Filing date	Nov 19, 2013
Grant date	Feb 28, 2017
Priority date	—
Expiry date	Nov 19, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P15/18
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a method of hormonal female controlled “on demand” contraception, in which a pharmaceutical preparation comprising a COX inhibitor and levonorgestrel is taken on demand prior to expected sexual intercourse. Further subjects of the invention relate to pharmaceutical compositions and application regimes for “on demand” contraception.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.