ESCLIM Drug Patent Profile

When do Esclim patents expire, and when can generic versions of Esclim launch?

Esclim is a drug marketed by Women First Hlthcare and is included in one NDA.

The generic ingredient in ESCLIM is estradiol. There are seventy-five drug master file entries for this compound. Forty-six suppliers are listed for this compound. Additional details are available on the estradiol profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Esclim

A generic version of ESCLIM was approved as estradiol by BARR LABS INC on October 22^nd, 1997.

Summary for ESCLIM

US Patents:	0
Applicants:	1
NDAs:	1
Raw Ingredient (Bulk) Api Vendors:	109
Patent Applications:	4,313
Formulation / Manufacturing:	see details
DailyMed Link:	ESCLIM at DailyMed

Anatomical Therapeutic Chemical (ATC) Classes for ESCLIM

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 ESCLIM

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-001	Aug 4, 1998		DISCN	No	No
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-004	Aug 4, 1998		DISCN	No	No
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-002	Aug 4, 1998		DISCN	No	No
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-003	Aug 4, 1998		DISCN	No	No
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-005	Aug 4, 1998		DISCN	No	No

Expired US Patents for ESCLIM

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-003	Aug 4, 1998
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-001	Aug 4, 1998
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-005	Aug 4, 1998
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-004	Aug 4, 1998
Women First Hlthcare	ESCLIM	estradiol	SYSTEM;TRANSDERMAL	020847-002	Aug 4, 1998

International Patents for ESCLIM

See the table below for patents covering ESCLIM around the world.

Country	Patent Number	Title	Estimated Expiration
European Patent Office	0288336	SELF-STICKING DEVICE FOR THE TRANSDERMAL ADMINISTRATION OF AN ACTIVE AGENT
Austria	69724
Greece	3003887
France	2612785
Japan	H0780758
Portugal	87029	PROCESSO PARA A PREPARACAO DE UM DISPOSITIVO AUTO-ADESIVO PARA ADMINISTRACAO DE UM PRINCIPIO ACTIVO POR VIA PERCUTANEA

Supplementary Protection Certificates for ESCLIM

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
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
1214076	SZ 49/2008	Austria		PRODUCT NAME: WIRKSTOFFKOMBINATION VON ETHINYLESTRADIOL UND DROSPIRENON
0136011	99C0003	Belgium		PRODUCT NAME: ESTRADIOL AND NORETHISTERONE; FIRST REGISTRATION NO/DATE: 403 IS 106 F3 19980928; FIRST REGISTRATION: SE 14007 19980306
0770388	PA2009004,C0770388	Lithuania		PRODUCT NAME: ESTRADIOLI VALERAS + DIENOGESTUM; NAT. REGISTRATION NO/DATE: LT/1/09/1512/001, 2009 04 06 LT/1/09/1512/002, 2009 04 06 LT/1/09/1512/003 20090406; FIRST REGISTRATION: BE 327792 20081103
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
2782584	122021000080	Germany		PRODUCT NAME: ZUSAMMENSETZUNG, DIE SOWOHL ESTRADIOL (17SS-ESTRADIOL), GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, HYDRATS ODER SOLVATS DAVON (EINSCHLIESSLICH IN FORM EINES HEMIHYDRATS), ALS AUCH PROGESTERON ENTHAELT; NAT. REGISTRATION NO/DATE: 2205034.00.00 20210924; FIRST REGISTRATION: BELGIEN BE582231 20210406