Patents
US 11903918 B2: Fumarate ester dosage forms with enhanced gastrointestinal tolerability
- Granted
- 2024-02-20
- Filed
- 2021-01-07 application 17143439
- Type
- Utility · 14 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Described herein are pharmaceutical compositions comprising one or more fumarate esters and methods for treating multiple sclerosis subjects with the compositions where the incidence of gastrointestinal side effects is reduced compared to treatments comprising dimethyl fumarate (e.g., TECFIDERA®). In particular, described herein are oral pharmaceutical compositions comprising monomethyl fumarate in a liquid vehicle that have reduced gastrointestinal side effects.
Source: PVGPATDIS, file of 2026-04-10 (ipg240220.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| BANNER LIFE SCIENCES LLC 38 patents | US company or organization | High Point, NC | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Franck Rousseau | Chapel Hill, NC | 2 | PVGPATDIS, file of 2026-04-10 | |
| Thomas Wallace Lategan | New Orleans, LA | 1 | PVGPATDIS, file of 2026-04-10 | |
| Tiffany Nicole Sprague | Greensboro, NC | 1 | PVGPATDIS, file of 2026-04-10 | |
| Jason M. Vaughn | Maineville, OH | 18 | PVGPATDIS, file of 2026-04-10 | |
| Justin R. Hughey | Asheboro, NC | 22 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K31/22 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P1/08 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-01-29 | Assignment Assignment of assignor's interest | LATEGAN, THOMAS WALLACE signed 2021-01-11 ROUSSEAU, FRANCK S.F. signed 2021-01-11 SPRAGUE, TIFFANY NICOLE signed 2021-01-12 VAUGHN, JASON MICHAEL signed 2021-01-12 HUGHEY, JUSTIN ROY signed 2021-01-20 | BANNER LIFE SCIENCES LLC HIGH POINT, NC | 55181/16 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.