Patents
US 8753505 B2: Liquid treatment apparatus and method for using same
- Granted
- 2014-06-17
- Filed
- 2009-06-26 application 12492471
- Type
- Utility · 7 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An apparatus for treating a liquid includes a first flow generator having an outlet for generating a first flow stream and a reaction chamber positioned in proximity to the outlet of the first flow generator and having a cavity adapted to receive the first flow stream from the first flow generator and reverse its direction within the confined space of the cavity. The flow generator may be a cavitation generator for producing multiple cavitation bubbles in the first slow stream, or a nozzle for generating a flow stream devoid of cavitation bubbles. A method for treating a liquid includes directing the liquid into a first flow generator configured to generate a first flow stream of the liquid, and directing the first flow stream from the first flow generator into a cavity of a reaction chamber.
Source: PVGPATDIS, file of 2026-04-10 (ipg140617.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Fluid Quip, Inc. 15 patents | US company or organization | Springfield, OH | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Allison Sprague | Brockville, CA | 6 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B01J | Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | B01J19/008 | PVGPATDIS, file of 2026-04-10 |
| B01F | Mixing, e.g. dissolving, emulsifying or dispersing | B01F23/232 | PVGPATDIS, file of 2026-04-10 |
| C02F | Treatment of water, waste water, sewage, or sludge | C02F1/34 | 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 |
|---|---|---|---|---|---|
| 2024-09-09 | Release of security interest Patent release and reassignment | MS PRIVATE CREDIT ADMINISTRATIVE SERVICES LLC signed 2024-09-06 | FLUID QUIP KS, LLC SPRINGFIELD, OH | 68921/75 | PASDL, file of 2026-10-15 |
| 2022-03-10 | Assignment Assignment of assignor's interest | FLUID QUIP, INC. signed 2021-12-30 | FLUID QUIP KS, LLC PEAPACK, NJ | 59221/646 | PASDL, file of 2026-10-15 |
| 2021-12-30 | Security interest Security interest Security interest | FLUID QUIP KS, LLC signed 2021-12-30 | MS PRIVATE CREDIT ADMINISTRATIVE SERVICES LLC, AS AGENT NEW YORK, NY | 58508/857 | PASDL, file of 2026-10-15 |
| 2021-12-27 | Assignment Assignment of assignor's interest | SPRAGUE, ALLISON signed 2008-07-14 | FLUID-QUIP, INC. SPRINGFIELD, OH | 58479/190 | PASDL, file of 2026-10-15 |
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.