Last Updated: September 24, 2026

Details for Patent: 12,138,199


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Which drugs does patent 12,138,199 protect, and when does it expire?

Patent 12,138,199 protects MIUDELLA and is included in one NDA.

This patent has nine patent family members in seven countries.

Summary for Patent: 12,138,199
Title:Intrauterine device with retrieval thread
Abstract:An intrauterine contraceptive system may include a contraceptive intrauterine device, a retrieval thread permanently attached to the intrauterine device and an insertion device for inserting the intrauterine device into a uterus. The system may also include a release thread releasably coupled with the intrauterine device. The intrauterine device may be deployable out of a distal end of the insertion device and may be configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus. The retrieval thread and the optional release thread may be at least partially housed within the insertion device during insertion of the intrauterine device into the uterus. The release thread may extend from the intrauterine device through the insertion device to an attachment point at or near a proximal end of the insertion device.
Inventor(s):Michael Tal, Bob H. Katz, Mark James DeBisschop
Assignee: Sebela Vlc Ltd
Application Number:US18/357,253
Patent Claim Types:
see list of patent claims
Composition; Compound; Delivery; Device;

Drugs Protected by US Patent 12,138,199

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Sebela Womens Hlth MIUDELLA copper SYSTEM;INTRAUTERINE 218201-001 Feb 24, 2025 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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