Patents
US 9545583 B2: Polyol-induced extraction of water from organic liquids
- Granted
- 2017-01-17
- Filed
- 2014-03-13 application 14209228
- Type
- Utility · 6 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed are methods of extracting water from a composition of an organic liquid and water, using a polyol.
Source: PVGPATDIS, file of 2026-04-10 (ipg170117.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Seton Hall University 9 patents | US company or organization | South Orange, NJ | Seton Hall University State business registration EXACT high confidence: identical full name and state Seton Hall University College or university EXACT high confidence: identical full name and state SETON HALL UNIVERSITY Federal lobbying client EXACT high confidence: identical full name and state SETON HALL UNIVERSITY Nonprofit EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| John R. Sowa | Newark, NJ | 2 | PVGPATDIS, file of 2026-04-10 | |
| Wyatt R. Murphy, Jr. | Madison, NJ | 2 | PVGPATDIS, file of 2026-04-10 | |
| Mithilesh Deshpande | Springfield, NJ | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01D | Separation | B01D11/0492 | PVGPATDIS, file of 2026-04-10 |
| C02F | Treatment of water, waste water, sewage, or sludge | C02F1/26 | PVGPATDIS, file of 2026-04-10 |
| C07B | General methods of organic chemistry; apparatus therefor | C07B63/00 | PVGPATDIS, file of 2026-04-10 |
| C07C | Acyclic or carbocyclic compounds | C07C7/10 | PVGPATDIS, file of 2026-04-10 |
| C07D | Heterocyclic compounds | C07D207/263 | PVGPATDIS, file of 2026-04-10 |
| C10G | Cracking hydrocarbon oils; production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation ; recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; refining mixtures mainly consisting of hydrocarbons; reforming of naphtha; mineral waxes | C10G21/16 | 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 |
|---|---|---|---|---|---|
| 2014-09-15 | Assignment Assignment of assignor's interest | DESHPANDE, MITHILESH signed 2013-06-04 SOWA, JOHN R., JR. signed 2013-06-05 MURPHY, WYATT R., JR. signed 2013-06-12 | SETON HALL UNIVERSITY SOUTH ORANGE, NJ | 33737/326 | 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.