Carfilzomib - Generic Drug Details

What are the generic drug sources for carfilzomib and what is the scope of freedom to operate?

Carfilzomib is the generic ingredient in two branded drugs marketed by Apotex, Breckenridge, Dr Reddys, and Onyx Pharms Amgen, and is included in five NDAs. There are eleven patents protecting this compound and two Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Carfilzomib has two hundred and twenty patent family members in forty-two countries.

There are ten drug master file entries for carfilzomib. One supplier is listed for this compound. There are four tentative approvals for this compound.

Summary for carfilzomib

International Patents:	220
US Patents:	11
Tradenames:	2
Applicants:	4
NDAs:	5
Drug Master File Entries:	10
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	73
Clinical Trials:	223
Patent Applications:	7,401
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for carfilzomib
What excipients (inactive ingredients) are in carfilzomib?	carfilzomib excipients list
DailyMed Link:	carfilzomib at DailyMed

Recent Clinical Trials for carfilzomib

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

Sponsor	Phase
Carl Ola Landgren, MD, PhD	Phase 2
GlaxoSmithKline	Phase 2
Dong-A University Hospital	Phase 2

See all carfilzomib clinical trials

Generic filers with tentative approvals for CARFILZOMIB

Applicant	Application No.	Strength	Dosage Form
		60MG/VIAL	POWDER;INTRAVENOUS
		10MG/VIAL	POWDER;INTRAVENOUS
		60MG	INJECTABLE;INJECTION

The 'tentative' approval signifies that the product meets all FDA standards for marketing, and, but for the patents / regulatory protections, it would approved.

Pharmacology for carfilzomib

Drug Class	Proteasome Inhibitor
Mechanism of Action	Proteasome Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for carfilzomib

L01XG	Proteasome inhibitors
L01X	OTHER ANTINEOPLASTIC AGENTS
L01	ANTINEOPLASTIC AGENTS
L	Antineoplastic and immunomodulating agents

Paragraph IV (Patent) Challenges for CARFILZOMIB

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
KYPROLIS	For Injection	carfilzomib	10 mg/vial	202714	1	2018-11-28
KYPROLIS	For Injection	carfilzomib	30 mg/vial	202714	1	2017-10-05
KYPROLIS	For Injection	carfilzomib	60 mg/vial	202714	9	2016-07-20

US Patents and Regulatory Information for carfilzomib

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Breckenridge	CARFILZOMIB	carfilzomib	POWDER;INTRAVENOUS	209330-001	Jun 11, 2021		DISCN	No	No
Breckenridge	CARFILZOMIB	carfilzomib	POWDER;INTRAVENOUS	209330-002	Jun 11, 2021		DISCN	No	No
Onyx Pharms Amgen	KYPROLIS	carfilzomib	POWDER;INTRAVENOUS	202714-001	Jul 20, 2012	AP	RX	Yes	Yes			Y
Onyx Pharms Amgen	KYPROLIS	carfilzomib	POWDER;INTRAVENOUS	202714-002	Jun 3, 2016		RX	Yes	No
Apotex	CARFILZOMIB	carfilzomib	POWDER;INTRAVENOUS	211185-001	Mar 20, 2020		DISCN	No	No

EU/EMA Drug Approvals for carfilzomib

Company	Drugname	Inn	Product Number / Indication	Status	Generic	Biosimilar	Orphan	Marketing Authorisation	Marketing Refusal
Amgen Europe B.V.	Kyprolis	carfilzomib	EMEA/H/C/003790 Kyprolis in combination with daratumumab and dexamethasone, with lenalidomide and dexamethasone, or with dexamethasone alone is indicated for the treatment of adult patients with multiple myeloma who have received at least one prior therapy.	Authorised	no	no	yes	2015-11-19

International Patents for carfilzomib

Country	Patent Number	Title	Estimated Expiration
European Patent Office	2270026	Composés pour inhibition d'enzyme de protéasome (Compounds for proteasome enzyme inhibition)
Eurasian Patent Organization	201170592	КОМБИНИРОВАННАЯ ТЕРАПИЯ С ПРИМЕНЕНИЕМ ПЕПТИД ЭПОКСИКЕТОНОВ
Japan	2012041346	COMPOUNDS FOR PROTEASOME ENZYME INHIBITION
Spain	2408216
Japan	2007537265

Supplementary Protection Certificates for carfilzomib

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1781688	CA 2016 00014	Denmark		PRODUCT NAME: CARFILZOMIB OG FARMACEUTISK ACCEPTABLE SALTE DERAF; REG. NO/DATE: EU/1/15/1060 20151123
1781688	300805	Netherlands		PRODUCT NAME: CARFILZOMIB, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT; REGISTRATION NO/DATE: EU/1/15/1060 20151123
1781688	CR 2016 00014	Denmark		PRODUCT NAME: CARFILZOMIB OG FARMACEUTISK ACCEPTABLE SALTE HERAF; REG. NO/DATE: EU/1/15/1060 20151123
1781688	PA2016010	Lithuania		PRODUCT NAME: KARFILZOMIBAS; REGISTRATION NO/DATE: EU/1/15/1060 20151119
1781688	2016/013	Ireland		PRODUCT NAME: CARFILZOMIB OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT; REGISTRATION NO/DATE: EU/1/15/1060 20151119