The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 04, 2000
Filed:
Mar. 30, 1998
Takeda Chemical Industries, Ltd., Osaka, JP;
Abstract
A drug comprising either a peptide having the LH-RH action or an LH-RH antagonist is carried on an intrauterine contraceptive device (IUD) so as to be able to provide controlled release. Once the IUD is put in the uterus, the carried drug is gradually released over such a prolonged period of treatment time as, for example, several months to be continuously absorbed through the uterus mucosa or the vagina mucosa. This construction makes it possible to reduce the patient's pain and such a troublesomeness as frequent drug administration and continuously administer a necessary drug over a prolonged period of time while taking a contraceptive measures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile