You are 3 steps away
from making better decisions

Serving leading biopharmaceutical companies globally:

Harvard Business School
Express Scripts
Mallinckrodt
McKinsey
AstraZeneca
Baxter

Last Updated: May 16, 2021

DrugPatentWatch Database Preview

Details for Patent: 5,925,730

➤ Get the DrugPatentWatch Daily Briefing
» See Plans and Pricing

« Back to Dashboard

Which drugs does patent 5,925,730 protect, and when does it expire?

Patent 5,925,730 protects FIRMAGON and is included in one NDA.

This patent has forty-seven patent family members in thirty-three countries.

Summary for Patent: 5,925,730
Title: GnRH antagonists
Abstract:Peptides are provided which have improved duration of GnRH antagonistic properties. These antagonists may be used to regulate fertility and to treat steroid-dependent tumors and for other short-term and long-term treatment indications. These antagonists have a derivative of aminoPhe or its equivalent in the 5- and/or 6-positions. This derivative contains a carbamoyl group or a heterocycle including a urea in its side chain. Particularly effective decapeptides, which continue to exhibit very substantial suppression of LH secretion at 96 hours following injection, have the formulae: Ac-D-2Nal-D-4Cpa-D-3Pal-Ser-4Aph(hydroorotyl)-D-4Aph(acetyl)-Leu-Lys(isopr opyl)-Pro-D-Ala-NH.sub.2, and Ac-D-2Nal-D-4Cpa-D-3Pal-Ser-4Aph(hydroorotyl)-D-4Amf(Q.sub.2)-Leu-Lys(isop ropyl)-Pro-D-Ala-NH.sub.2, wherein Q.sub.2 is Cbm or MeCbm.
Inventor(s): Semple; Graeme (Hampshire, GB), Jiang; Guangcheng (San Diego, CA)
Assignee: Ferring BV (Hoofddorp, NL)
Application Number:08/837,042
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;

Drugs Protected by US Patent 5,925,730

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Ferring FIRMAGON degarelix acetate POWDER;SUBCUTANEOUS 022201-001 Dec 24, 2008 RX Yes No   Get Started for $10   Get Started for $10 Y Y   Get Started for $10
Ferring FIRMAGON degarelix acetate POWDER;SUBCUTANEOUS 022201-002 Dec 24, 2008 RX Yes Yes   Get Started for $10   Get Started for $10 Y Y   Get Started for $10
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 5,925,730

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 011217   Get Started for $10
Austria 319736   Get Started for $10
Australia 6969898   Get Started for $10
Australia 728642   Get Started for $10
Brazil 9808523   Get Started for $10
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Express Scripts
McKinsey
Medtronic
Mallinckrodt
McKesson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.