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ANNOVERA Drug Patent Profile

Which patents cover Annovera, and what generic alternatives are available?

Annovera is a drug marketed by Mayne Pharma and is included in one NDA. There are eight patents protecting this drug.

This drug has fourteen patent family members in fourteen countries.

The generic ingredient in ANNOVERA is ethinyl estradiol; segesterone acetate. There are twenty-six drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the ethinyl estradiol; segesterone acetate profile page.

DrugPatentWatch^® Generic Entry Outlook for Annovera

Annovera was eligible for patent challenges on August 10, 2022.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be June 21, 2039. This may change due to patent challenges or generic licensing.

Indicators of Generic Entry

Summary for ANNOVERA

International Patents:	14
US Patents:	8
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Clinical Trials:	2
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for ANNOVERA
What excipients (inactive ingredients) are in ANNOVERA?	ANNOVERA excipients list
DailyMed Link:	ANNOVERA at DailyMed

See drug prices for ANNOVERA

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for ANNOVERA

NDA:

209627

Dosage:

RING;VAGINAL

^*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Recent Clinical Trials for ANNOVERA

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
TherapeuticsMD	Phase 1

See all ANNOVERA clinical trials

Pharmacology for ANNOVERA

Drug Class	Estrogen Progestin
Mechanism of Action	Estrogen Receptor Agonists

Anatomical Therapeutic Chemical (ATC) Classes for ANNOVERA

G03CA	Natural and semisynthetic estrogens, plain
G03C	ESTROGENS
G03	SEX HORMONES AND MODULATORS OF THE GENITAL SYSTEM
G	Genito-urinary system and sex hormones

US Patents and Regulatory Information for ANNOVERA

ANNOVERA is protected by eleven US patents.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Patents protecting ANNOVERA

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Mayne Pharma	ANNOVERA	ethinyl estradiol; segesterone acetate	RING;VAGINAL	209627-001	Aug 10, 2018		RX	Yes	Yes
Mayne Pharma	ANNOVERA	ethinyl estradiol; segesterone acetate	RING;VAGINAL	209627-001	Aug 10, 2018		RX	Yes	Yes
Mayne Pharma	ANNOVERA	ethinyl estradiol; segesterone acetate	RING;VAGINAL	209627-001	Aug 10, 2018		RX	Yes	Yes			Y
Mayne Pharma	ANNOVERA	ethinyl estradiol; segesterone acetate	RING;VAGINAL	209627-001	Aug 10, 2018		RX	Yes	Yes
Mayne Pharma	ANNOVERA	ethinyl estradiol; segesterone acetate	RING;VAGINAL	209627-001	Aug 10, 2018		RX	Yes	Yes
Mayne Pharma	ANNOVERA	ethinyl estradiol; segesterone acetate	RING;VAGINAL	209627-001	Aug 10, 2018		RX	Yes	Yes			Y

International Patents for ANNOVERA

When does loss-of-exclusivity occur for ANNOVERA?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

Argentina

Australia

Brazil

Canada

Chile

China

Colombia

European Patent Office

Israel

Japan

Mexico

South Africa

South Korea

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering ANNOVERA around the world.

Country	Patent Number	Title	Estimated Expiration
Argentina	120976	SISTEMA PARA PROPORCIONAR UN CONTROL DE LA NATALIDAD
Mexico	2022000047	SISTEMA PARA PROPORCIONAR CONTROL DE LA NATALIDAD. (SYSTEM FOR PROVIDING BIRTH CONTROL.)
South Africa	202110288	SYSTEM FOR PROVIDING BIRTH CONTROL
China	114364369	用于提供节育的系统 (System for providing birth control)
Chile	2021003410	Sistema para proporcionar control de la natalidad
South Korea	20220027979	산아 제한을 제공하기 위한 시스템

Supplementary Protection Certificates for ANNOVERA

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0136011	2000C/027	Belgium		PRODUCT NAME: ETHINYLESTRADIOLUM / NORETHISTERONI ACETAS; NAT. REGISTRATION NO/DATE: 19 IS 106 F3 20000911; FIRST REGISTRATION: NL RVG 23909 19991124
1214076	SZ 49/2008	Austria		PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON
1380301	2009C/007	Belgium		PRODUCT NAME: DROSPIRENONE-ETHINYLESTRADIOL; AUTHORISATION NUMBER AND DATE: BE321386 20080811
1453521	15C0050	France		PRODUCT NAME: ETHINYLESTRADIOL ET MELANGE DE LEVONORGESTREL ET ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: NL 42237 20150320; FIRST REGISTRATION: SK - 17/0017/15-S 20150129
0771217	CA 2006 00038	Denmark		PRODUCT NAME: ETHINYLESTRADIOL (SOM BETA-CYCLODEXTRIN-CLATHRAT) OG DROSPIRENON; NAT. REG. NO/DATE: 38687 20060627; FIRST REG. NO/DATE: EU RVG 31781 20050804
1453521	122015000093	Germany		PRODUCT NAME: LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 87675.00.00 20150720; FIRST REGISTRATION: SLOWAKEI 17/0017/15-S 20150129