Patents
US 10322126 B2: Solid dispersions of low-water solubility actives
- Granted
- 2019-06-18
- Filed
- 2017-08-21 application 15681708
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed are compositions including a solid dispersion comprising a dispersion polymer, a basic low-water solubility active, and an anionic counterion, as well as methods of making and using the compositions.
Source: PVGPATDIS, file of 2026-04-10 (ipg190618.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Bend Reserch, Inc. 62 patents | US company or organization | Bend, OR | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Warren K. Miller | Bend, OR | 18 | PVGPATDIS, file of 2026-04-10 | |
| Michael M. Morgen | Bend, OR | 13 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K31/517 | 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 |
|---|---|---|---|---|---|
| 2023-02-02 | Name change Change of name | BEND RESEARCH, INC. signed 2023-01-01 | LONZA BEND INC. BEND, OR | 62971/292 | PASDL, file of 2026-10-15 |
| 2017-08-30 | Assignment Assignment of assignor's interest | MORGEN, MICHAEL M. signed 2013-06-28 MILLER, WARREN K. signed 2013-07-01 | BEND RESEARCH, INC. BEND, OR | 43452/39 | 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.