Patents
US 11145500 B2: Time of flight mass spectrometer coupled to a core sample source
- Granted
- 2021-10-12
- Filed
- 2019-03-04 application 16291762
- Type
- Utility · 10 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
In one aspect, a time-of-flight mass spectrometer includes a source comprising a backing plate configured to operably couple to a core sample containing component, and an acceleration region. The time-of-flight mass spectrometer also includes a time-of-flight mass analyzer operably associated with the source region. In some embodiments, the core sample core sample containing component is a coring drill bit. In some embodiments, core containing component is configured to couple to the backing plate of the source region from the opposite side of the acceleration region. In some embodiments, core containing component is configured to couple to the backing plate of the source region on the acceleration region side of the backing plate. In some embodiments, the acceleration region is a single-stage acceleration region. In other embodiments, the acceleration region is a two-stage acceleration region.
Source: PVGPATDIS, file of 2026-04-10 (ipg211012.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Zeteo Tech, Inc. 21 patents | US company or organization | Not reported | Zeteo Tech, Inc. Form D issuer EXACT high confidence: identical full name and state ZETEO TECH, INC. DBA SPECTARA (FKA ZETEO TECH, INC.) Federal lobbying client FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Timothy Cornish | Columbia, MD | 3 | PVGPATDIS, file of 2026-04-10 | |
| Scott Ecelberger | Columbia, MD | 6 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H01J | Electric discharge tubes or discharge lamps | H01J49/0459 | 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 |
|---|---|---|---|---|---|
| 2026-04-08 | Security interest Security interest Security interest | ZETEO TECH, INC. signed 2026-04-07 | SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST COMPANY PASADENA, CA | 76302/225 | PASDL, file of 2026-10-10 |
| 2019-11-22 | Assignment Assignment of assignor's interest | CORNISH, TIMOTHY signed 2019-05-21 ECELBERGER, SCOTT signed 2019-05-21 | ZETEO TECH, INC. SYKESVILLE, MD | 51088/803 | 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.