Afatinib dimaleate - Generic Drug Details

What are the generic drug sources for afatinib dimaleate and what is the scope of patent protection?

Afatinib dimaleate is the generic ingredient in one branded drug marketed by Boehringer Ingelheim and is included in one NDA. There are five patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

Afatinib dimaleate has one hundred and eighty-six patent family members in forty-six countries.

There are six drug master file entries for afatinib dimaleate. One supplier is listed for this compound.

Summary for afatinib dimaleate

International Patents:	186
US Patents:	5
Tradenames:	1
Applicants:	1
NDAs:	1
Drug Master File Entries:	6
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	48
Clinical Trials:	9
Patent Applications:	1,394
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for afatinib dimaleate
DailyMed Link:	afatinib dimaleate at DailyMed

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

Dosage:

TABLET;ORAL

^*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 afatinib dimaleate

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

Sponsor	Phase
Shanghai Chest Hospital	Phase 4
University of Washington	Phase 1
University of California, Davis	Phase 1

See all afatinib dimaleate clinical trials

Pharmacology for afatinib dimaleate

Drug Class	Kinase Inhibitor
Mechanism of Action	Protein Kinase Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for afatinib dimaleate

L01EB	Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors
L01E	PROTEIN KINASE INHIBITORS
L01	ANTINEOPLASTIC AGENTS
L	Antineoplastic and immunomodulating agents

Paragraph IV (Patent) Challenges for AFATINIB DIMALEATE

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
GILOTRIF	Tablets	afatinib dimaleate	20 mg, 30 mg and 40 mg	201292	7	2017-07-12

US Patents and Regulatory Information for afatinib dimaleate

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-003	Jul 12, 2013		RX	Yes	Yes
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-002	Jul 12, 2013		RX	Yes	No					Y
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-003	Jul 12, 2013		RX	Yes	Yes
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-003	Jul 12, 2013		RX	Yes	Yes					Y
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-003	Jul 12, 2013		RX	Yes	Yes					Y
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-002	Jul 12, 2013		RX	Yes	No
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-002	Jul 12, 2013		RX	Yes	No

Expired US Patents for afatinib dimaleate

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-001	Jul 12, 2013
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-003	Jul 12, 2013
Boehringer Ingelheim	GILOTRIF	afatinib dimaleate	TABLET;ORAL	201292-002	Jul 12, 2013

International Patents for afatinib dimaleate

Country	Patent Number	Title	Estimated Expiration
Serbia	50860	DERIVATI HINAZOLINA, LEKOVI KOJI SADRŽE OVA JEDINJENJA, NJIHOVA PRIMENA I POSTUPAK ZA NJIHOVO PRIPREMANJE (QUINAZOLINE DERIVATIVES, MEDICAMENTS CONTAINING SAID COMPOUNDS,THEIR UTILIZATION AND METHOD FOR THE PRODUCTION THEREOF)
Taiwan	200526644	Process for preparing amino crotonyl compounds
Canada	2759063	DIMALEATE DE 4-[(3-CHLORO-4-FLUOROPHENYL)AMINO]-6-{[4-(N,N-DIETHYLAMINO)-1-OXOBUT-2-EN-1-YL]AMINO}-7-((S)-TETRAHYDROFURAN-3-YLOXY)-QUINAZOLINE ET SON UTILISATION (4-[(3-CHLORO-4-FLUOROPHENYL)AMINO]-6-{[4-(N,N-DIMETHYLAMINO)-1-OXO-2-BUTEN-1-YL]AMINO}-7-((S)-TETRAHYDROFURAN-3-YLOXY)-QUINAZOLINE DIMALEATE AND THE USE THEREOF)
Eurasian Patent Organization	022168	СПОСОБ ПОЛУЧЕНИЯ УПЛОТНЕННОГО ПРОМЕЖУТОЧНОГО ПРОДУКТА ДИМАЛЕАТА BIBW 2992 И ТВЕРДЫЕ ТАБЛЕТКИ, ПОЛУЧЕННЫЕ ИЗ ТАКОГО ПРОДУКТА (METHOD FOR PRODUCTION OF COMPACTED INTERMEDIATE DIMALEATE BIBW 2992 AND SOLID TABLETS PREPARED FROM SUCH INTERMEDIATE)
Montenegro	P59508
Peru	20100252	NUEVAS FORMULACIONES FARMACEUTICAS SOLIDAS QUE COMPRENDEN DIMALEATO DE 4-[(3-CLORO-4-FLUOROFENIL) AMINO]-6-{[4-(N,N-DIMETILAMINO)-1-OXO-2-BUTEN-1-IL] AMINO}-7-((S)-TETRAHIDROFURAN-3-ILOXI)-QUINAZOLINA
Uruguay	28559	PROCEDIMIENTO PARA LA PREPARACIÓN DE COMPUESTOS DE AMINOCROTONILO

Supplementary Protection Certificates for afatinib dimaleate

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1345910	C01345910/01	Switzerland		PRODUCT NAME: AFATINIB; REGISTRATION NO/DATE: SWISSMEDIC 63042 17.01.2014
1345910	SPC/GB14/015	United Kingdom		PRODUCT NAME: AFATINIB, OPTIONALLY IN THE FORM OF A PHYSIOLOGICALLY ACCEPTABLE SALT, IN PARTICULAR A SALT WITH MALEIC ACID; REGISTERED: UK EU/1/13/879/001 20130927; UK EU/1/13/879/002 20130927; UK EU/1/13/879/003 20130927; UK EU/1/13/879/004 20130927; UK EU/1/13/879/005 20130927; UK EU/1/13/879/006 20130927; UK EU/1/13/879/007 20130927; UK EU/1/13/879/008 20130927; UK EU/1/13/879/009 20130927; UK EU/1/13/879/010 20130927; UK EU/1/13/879/011 20130927; UK EU/1/13/879/012 20130927
1345910	C 2014 005	Romania		PRODUCT NAME: AFATINIB,TAUTOMERII, STEREOIZOMERII SI SARURILE ACESTUIA, SARURI FIZIOLOGIC ACCEPTABILE CU ACIZI SAU BAZE ANORGANICE SAUORGANICE, PREFERABIL O SARE MALEAT A ACESTUIA, SI MAI PREFERABIL SARE DIMALEATAACESTUIA; NATIONAL AUTHORISATION NUMBER: EU/1/13/879; DATE OF NATIONAL AUTHORISATION: 20130925; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/13/879; DATE OF FIRST AUTHORISATION IN EEA: 20130925
1345910	14C0009	France		PRODUCT NAME: AFATINIB,SES TAUTOMERES,SES STEREOISOMERES ET SES SELS PHYSIOLOGIQUEMENT ACCEPTABLES AVEC DES ACIDES OU BASES INORGANIQUES OU ORGANIQUES,EN PARTICULIER LE MALEATE OU LE DIMALEATE.; REGISTRATION NO/DATE: EU/1/13/879 20130925
1345910	2014C/009	Belgium		PRODUCT NAME: AFATINIB ET SES TAUTOMERES, SES STEREOISOMERES ET SES SELS PHYSIOLOGIQUEMENT ACCEPTABLES AVEC DES ACIDES OU BASES INORGANIQUES OU ORGANIQUES, EN PARTICULIER, AFATINIB SOUS FORME DE SEL DE MALEATE OU DE DIMALEATE; AUTHORISATION NUMBER AND DATE: EU/1/13/879 20130927
1345910	6/2014	Austria		PRODUCT NAME: AFATINIB, DEREN TAUTOMERE, DEREN STEREOISOMERE UND DEREN SALZE, PHYSIOLOGISCH VERTRAEGLICHE SALZE MIT ANORGANISCHEN ODER ORGANISCHEN SAEUREN ODER BASEN, BEVORZUGT DEREN MALEATSALZE, VORZUGSWEISE DEREN DIMALEATSALZE; REGISTRATION NO/DATE: EU/1/13/879 20130925
1345910	CR 2014 00006	Denmark		PRODUCT NAME: AFATINIB, INKLUSIVE TAUTOMERERNE, STEREOISOMERERNE OG SALTENE DERAF, EVENTUELT I FORM AF ET FYSIOLOGISK ACCEPTABELT SALT DERAF, FORTRINSVIS ET MALEATSALT DERAF OG MERE FORETRUKKET ET DIMALEATSALT DERAF; REG. NO/DATE: EU/1/13/879 20130925