Patents
US 12270246 B2: Electrochemical glazing with low emissivity
- Granted
- 2025-04-08
- Filed
- 2021-10-27 application 17452423
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A triple glazing unit is disclosed. The triple glazing unit can include a first pane, a second pane, a third pane between the first pane and the second pane, an electrochemical device coupled to the third pane and between the third pane and the second pane, a first cavity between the first pane and the third pane, and a second cavity between the second pane and the third pane, wherein a distance between the first pane and the third pane is greater than a distance between the second pane and the third pane.
Source: PVGPATDIS, file of 2026-04-10 (ipg250408.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SAGE Electrochromics, Inc. 105 patents | US company or organization | Faribault, MN | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jean-Christophe Giron | Edina, MN | 50 | PVGPATDIS, file of 2026-04-10 | |
| Nicolas Antoine Mercadier | Bulle, CH | 11 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| E06B | Fixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates | E06B3/66 | PVGPATDIS, file of 2026-04-10 |
| G02F | Optical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein; non-linear optics; frequency-changing of light; optical logic elements; optical analogue/digital converters | G02F1/1523 | 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 |
|---|---|---|---|---|---|
| 2021-12-20 | Assignment Assignment of assignor's interest | GIRON, JEAN-CHRISTOPHE signed 2021-11-22 MERCADIER, NICOLAS ANTOINE signed 2021-11-23 | SAGE ELECTROCHROMICS, INC. FARIBAULT, MN | 58435/913 | 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.