Patents
US 12065949 B2: System and method for repairing high-temperature gas turbine components
- Granted
- 2024-08-20
- Filed
- 2023-08-14 application 18233591
- Type
- Utility · 15 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A replacement assembly for replacing a damaged portion of a component includes a replacement piece including a first plurality of layers with each layer of the first plurality of layers formed on top of a prior formed layer of the first plurality of layers, the first plurality of layers arranged to define a curved leading-edge portion and a first interface surface, the first interface surface defined by a first continuous curve. An attachment piece includes a second plurality of layers with each layer of the second plurality of layers formed on top of a prior formed layer of the second plurality of layers, the attachment piece arranged to fit between the first interface surface and the component to fixedly attach the replacement piece to the component to replace the damaged portion of a component.
Source: PVGPATDIS, file of 2026-04-10 (ipg240820.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| SIEMENS ENERGY, INC. 1,177 patents | US company or organization | Orlando, FL | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Kazim Ozbaysal | Charlotte, NC | 33 | PVGPATDIS, file of 2026-04-10 | |
| Ahmed Kamel | Orlando, FL | 76 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| F01D | Non-positive displacement machines or engines, e.g. steam turbines | F01D5/005 | PVGPATDIS, file of 2026-04-10 |
| B23P | Metal-working not otherwise provided for; combined operations; universal machine tools | B23P6/002 | PVGPATDIS, file of 2026-04-10 |
| F05D | Indexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants | F05D2220/32 | 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 |
|---|---|---|---|---|---|
| 2023-08-14 | Assignment Assignment of assignor's interest | OZBAYSAL, KAZIM signed 2021-10-04 KAMEL, AHMED signed 2022-01-14 | SIEMENS ENERGY, INC. ORLANDO, FL | 64580/325 | 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.