PRADAXA Drug Patent Profile

Which patents cover Pradaxa, and when can generic versions of Pradaxa launch?

Pradaxa is a drug marketed by Boehringer Ingelheim and is included in two NDAs. There are three patents protecting this drug and two Paragraph IV challenges.

This drug has one hundred and forty-two patent family members in forty-four countries.

The generic ingredient in PRADAXA is dabigatran etexilate mesylate. There are twenty-six drug master file entries for this compound. Eight suppliers are listed for this compound. Additional details are available on the dabigatran etexilate mesylate profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Pradaxa

A generic version of PRADAXA was approved as dabigatran etexilate mesylate by ALKEM LABS LTD on March 11^th, 2020.

Summary for PRADAXA

International Patents:	142
US Patents:	3
Applicants:	1
NDAs:	2
Finished Product Suppliers / Packagers:	3
Raw Ingredient (Bulk) Api Vendors:	12
Clinical Trials:	55
Patent Applications:	96
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for PRADAXA
Drug Sales Revenues:	Drug sales revenues for PRADAXA
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for PRADAXA
What excipients (inactive ingredients) are in PRADAXA?	PRADAXA excipients list
DailyMed Link:	PRADAXA at DailyMed

See drug prices for PRADAXA

See drug sales revenues for PRADAXA

Recent Clinical Trials for PRADAXA

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

Sponsor	Phase
Pfizer	Phase 1
Laval University	Phase 2
Bayer	Phase 1

See all PRADAXA clinical trials

Pharmacology for PRADAXA

Drug Class	Direct Thrombin Inhibitor
Mechanism of Action	Thrombin Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for PRADAXA

B01AE	Direct thrombin inhibitors
B01A	ANTITHROMBOTIC AGENTS
B01	ANTITHROMBOTIC AGENTS
B	Blood and blood forming organs

Paragraph IV (Patent) Challenges for PRADAXA

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
PRADAXA	Capsules	dabigatran etexilate mesylate	eq. to 110 mg base	022512	2	2015-12-15
PRADAXA	Capsules	dabigatran etexilate mesylate	eq. to 75 mg base and 150 mg base	022512	17	2014-10-20

US Patents and Regulatory Information for PRADAXA

PRADAXA is protected by three US patents and three FDA Regulatory Exclusivities.

Patents protecting PRADAXA

FDA Regulatory Exclusivity protecting PRADAXA

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	PELLETS;ORAL	214358-005	Jun 21, 2021		RX	Yes	No
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	PELLETS;ORAL	214358-006	Jun 21, 2021		RX	Yes	Yes					Y
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	CAPSULE;ORAL	022512-001	Oct 19, 2010	AB	RX	Yes	No					Y
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	PELLETS;ORAL	214358-002	Jun 21, 2021		RX	Yes	No
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	PELLETS;ORAL	214358-004	Jun 21, 2021		RX	Yes	No
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	CAPSULE;ORAL	022512-003	Nov 20, 2015	AB	RX	Yes	No					Y
Boehringer Ingelheim	PRADAXA	dabigatran etexilate mesylate	CAPSULE;ORAL	022512-001	Oct 19, 2010	AB	RX	Yes	No

International Patents for PRADAXA

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

Country	Patent Number	Title	Estimated Expiration
Germany	10339862	3-[(2-{[4-(Hexyloxycarbonylamino-imino-methyl)- phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionsäure-ethylester-Methansulfonat und dessen Verwendung als Arzneimittel (New crystalline forms of ethyl 3-(N-(2-(4-(hexyloxycarbonylamidino)phenylaminomethyl)-1-methyl-1H-benzimidazole-5-carbonyl)-N-(2-pyridyl)amino)propionate methanesulfonate used for post-operative prophylaxis of deep vein thrombosis)
Australia	2011208719	Anticoagulant antidotes
Croatia	P20090311
Portugal	966454
Norway	20042361
Norway	332209
Canada	2749579	ETHYLESTER-METHANSULFONATE D'ACIDE 3-[(2-{[4-(HEXYLOXYCARBONYLAMINO-IMINO-METHYL)-PHENYLAMINO]-METHYL}-1-METHYL-1H-BENZIMIDAZOL-5-CARBONYL)-PYRIDIN-2-YL-AMINO]-PROPIONIQUE ET SON UTILISATION EN TANT QUE MEDICAMENT (3-[(2-{[4-(HEXYLOXYCARBONYLAMINO-IMINO-METHYL)-PHENYLAMINO]-METHYL}-1-METHYL-1H-BENZIMIDAZOL-5-CARBONYL)-PYRIDIN-2-YL-AMINO]-PROPIONIC ACID ETHYL ESTER-METHANESULPHONATE AND USE THEREOF AS A MEDICAMENT)

Supplementary Protection Certificates for PRADAXA

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0966454	C00966454/01	Switzerland		PRODUCT NAME: DABIGATRANETEXILAT; REGISTRATION NO/DATE: SWISSMEDIC 61385 29.05.2012
2525812	2017C/026	Belgium		PRODUCT NAME: PRAXBIND - IDARUCIZUMAB; AUTHORISATION NUMBER AND DATE: EU/1/15/1056 20151124
1870100	122012000047	Germany		PRODUCT NAME: DABIGATRAN ETEXILAT MESILAT = 3-((2-((4-(HEXYLOXYCARBONYLAMINO-IMINO-METHYL)-PHENYLAMINO)-METHYL)-1-METHYL-1H-BENZIMIDAZOL-5-CARBONYL)-PYRIDIN-2-YL-AMINO)-PROPIONSAEURE-ETHYLESTER-METHANSULFONAT; REGISTRATION NO/DATE: EU/1/08/442/001-008 20080318
1485094	C20120023 00122	Estonia		PRODUCT NAME: DABIGATRAANETEKSILAAT (MESUELAADINA);REG NO/DATE: K(2008)1180 20.03.2008
1870100	2012/024	Ireland		PRODUCT NAME: ETHYL 3-((2-(4-(HEXYLOXYCARBONYLAMINO-IMINO-METHYL)- PHENYLAMINO)-METHY)-1-METHYL-1H-BENZIMIDAZOL-5-CARBONYL)- PYRIDIN-2-YL-AMINO)-PROPIONATE METHANESULPHONATE
1485094	122012000103	Germany		PRODUCT NAME: DABIGATRANETEXILAT-MESYLAT; REGISTRATION NO/DATE: EU/1/08/442/009-014 20110801
1485094	00122	Estonia