Patents
US 12276588 B2: Systems and methods for measuring effects of vibration on rheometric properties of a fluid
- Granted
- 2025-04-15
- Filed
- 2022-12-19 application 18084091
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A system for measuring effects of vibration on rheometric properties of a fluid sample. The system includes a receptacle configured to hold the fluid sample and receive a probe extending from a rheometric measuring device. A vibration generator is configured to vibrate the fluid sample within the receptacle while the rheometric measuring device measures the rheometric properties of the fluid sample. A vibration control module is configured to control frequency at which the vibration generator vibrates.
Source: PVGPATDIS, file of 2026-04-10 (ipg250415.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| GM GLOBAL TECHNOLOGY OPERATIONS LLC 19,536 patents | US company or organization | Detroit, MI | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Dmitriy Bruder | Clinton Township, MI | 21 | PVGPATDIS, file of 2026-04-10 | |
| Robin James | Rochester Hills, MI | 17 | PVGPATDIS, file of 2026-04-10 | |
| Megan E. McGovern | Detroit, MI | 14 | PVGPATDIS, file of 2026-04-10 | |
| Robert H. Dietze | Brighton, MI | 13 | PVGPATDIS, file of 2026-04-10 | |
| Christopher Brady | Madison Heights, MI | 8 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G01N | Investigating or analysing materials by determining their chemical or physical properties | G01N11/02 | 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 |
|---|---|---|---|---|---|
| 2022-12-19 | Assignment Assignment of assignor's interest | BRADY, CHRISTOPHER signed 2022-12-16 BRUDER, DMITRIY signed 2022-12-16 DIETZE, ROBERT H., JR. signed 2022-12-16 JAMES, ROBIN signed 2022-12-16 MCGOVERN, MEGAN E. signed 2022-12-16 | GM GLOBAL TECHNOLOGY OPERATIONS LLC DETROIT, MI | 62144/965 | 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.