Surfunction GmbH
Saarbruecken, DE· latest recorded location
Surfunction GmbH is named on 1 US grants and 5 published applications in this corpus. Its most frequent classification is B23K (Soldering or unsoldering).
- Granted patents
- 1
- Published applications
- 5
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 6 documents
- B23KSoldering or unsoldering6
- G02BOptical elements, systems or apparatus3
- A47JKitchen equipment1
- B21DWorking or processing of sheet metal or metal tubes, rods or profiles1
- B21JForging1
- B21KMaking forged or pressed metal products1
- B23PMetal-working not otherwise provided for1
- B44BMachines, apparatus or tools for artistic work1
- B44CProducing decorative effects1
Recent patents
- Optical device, optical system, method for machining a sample by means of laser radiation, and sample30 Jul 2026US 2026/0216820 A1
- Method for surface-treating a functional surface of a cooking apparatus, and cooking apparatus for cooking food to be cooked19 Mar 2026US 2026/0077432 A1
- Method for producing a tool, tool, method for machining a workpiece, workpiece28 Aug 2025US 2025/0269417 A1
- Arrangement of optical elements and method for forming structural patterns9 Mar 2023US 2023/0069848 A1
- Optical device, method and use2 Feb 2023US 2023/0033718 A1
Most cited
By later US patents
None of its patents has been cited by a later US patent yet.