Details for Patent: 9,943,530

Which drugs does patent 9,943,530 protect, and when does it expire?

Patent 9,943,530 protects RAYALDEE and is included in one NDA.

This patent has twenty-seven patent family members in thirteen countries.

Summary for Patent: 9,943,530

Title:	Treating vitamin D insufficiency and deficiency with 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3
Abstract:	Methods and compositions for treating 25-hydroxyvitamin D insufficiency and deficiency in a patient are described herein. The method includes orally administering to the patient a delayed, sustained release formulation including a first ingredient selected from the group consisting of 25-hydroxyvitamin D.sub.2, 25-hydroxyvitamin D.sub.3, or a combination of 25-hydroxyvitamin D.sub.2 and 25-hydroxyvitamin D.sub.3, or it includes gradually administering to the patient a sterile intravenous formulation including a first ingredient selected from the group consisting of 25-hydroxyvitamin D.sub.2, 25-hydroxyvitamin D.sub.3, or a combination of 25-hydroxyvitamin D.sub.2 and 25-hydroxyvitamin D.sub.3.
Inventor(s):	Bishop; Charles W. (Miami Beach, FL), Crawford; Keith H. (Lone Tree, CO), Messner; Eric J. (Lake Forest, IL)
Assignee:	OPKO RENAL, LLC (Miami, FL)
Application Number:	14/548,275
Patent Claim Types: see list of patent claims	Use; Composition; Formulation; Dosage form;

Drugs Protected by US Patent 9,943,530

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Eirgen	RAYALDEE	calcifediol	CAPSULE, EXTENDED RELEASE;ORAL	208010-001	Jun 17, 2016		RX	Yes	Yes						MAINTAINING SERUM 25-HYDROXYVITAMIN D AT A LEVEL OF AT LEAST 30 NG/ML WITH ORAL, SUSTAINED RELEASE 25-HYDROXYVITAMIN D

International Family Members for US Patent 9,943,530

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Canada	2640094
Canada	2882048
Cyprus	1118017
Denmark	1993559