Claims for Patent: 10,105,336

Summary for Patent: 10,105,336

Title:	Fumarate ester pharmaceutical compositions
Abstract:	Described herein are pharmaceutical compositions comprising fumarate esters, methods for making the same, and methods for treating subjects in need thereof. In particular, oral pharmaceutical compositions comprising fumarate esters are described.
Inventor(s):	Tatyana Dyakonov, Sunil Agnihotri, Aqeel A. Fatmi
Assignee:	Banner Life Sciences LLC
Application Number:	US15/730,832
Patent Claims:	1. A method of treating or reducing symptoms of a multiple sclerosis or psoriasis in a subject, the method comprising administering an oral pharmaceutical composition comprising an immediate releasing single phase non-aqueous liquid vehicle and a fumarate ester or a salt thereof having the formula: wherein R1 and R2, may be the same or different, and independently represent hydrogen or a linear, branched, or cyclic, saturated or unsaturated C1-20 alkyl radical, which may be optionally substituted with halogen, hydroxy, C1-4 alkoxy, nitro, or cyano. 2. The method of claim 1, wherein R1 is C1-4 alkyl. 3. The method of claim 1, wherein R1 is methyl. 4. The method of claim 1, wherein R2 is C1-4 alkyl. 5. The method of claim 1, wherein R2 is methyl. 6. The method of claim 1, wherein R2 is hydrogen. 7. The method of claim 1, wherein R1 is C1-4 alkyl and R2 is C1-4 alkyl. 8. The method of claim 1, wherein R1 is methyl and R2 is methyl. 9. The method of claim 1, wherein R1 is a C1-4 alkyl and R2 is hydrogen. 10. The method of claim 1, wherein R1 is methyl and R2 is hydrogen. 11. The method of claim 1, wherein the fumarate ester is: 12. The method of claim 1, wherein the fumarate ester is: or a salt thereof. 13. The method of claim 1, wherein the composition comprises about 60 mg to about 200 mg of the fumarate ester or salt thereof. 14. The method of claim 1, wherein the composition comprises about 90 mg to about 100 mg or about 100 mg to about 200 mg of the fumarate ester or salt thereof. 15. The method of claim 1, wherein the liquid vehicle comprises mono- and di-glycerides, polyvinylpyrrolidone, and polyoxyl 40 hydrogenated castor oil. 16. The method of claim 1, wherein the composition comprises: about 30% to about 40% by weight of the fumarate ester or salt thereof; and about 55% to about 65% by weight of the liquid vehicle. 17. The method of claim 1, wherein the composition comprises about 5% by weight of lactic acid. 18. The method of claim 1, wherein the composition is encapsulated in a capsule. 19. The method of claim 18, wherein the capsule provides delayed release of the fumarate ester or salt thereof. 20. The method of claim 1, wherein upon administration to a subject, the composition activates a nuclear factor erythroid-derived 2-like (Nrf2) dependent pathway.