Safran
PARIS, FR· latest recorded location
SAFRAN is named on 410 US grants and 550 published applications in this corpus. Its most frequent classification is F05D (Indexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or).
- Granted patents
- 410
- Published applications
- 550
- Inventors
- 725
- Granted in 2026 so far
- 57
- Most recent grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 4 |
| 2014 | 0 | 0 |
| 2015 | 2 | 5 |
| 2016 | 4 | 19 |
| 2017 | 5 | 15 |
| 2018 | 7 | 19 |
| 2019 | 16 | 40 |
| 2020 | 30 | 52 |
| 2021 | 48 | 53 |
| 2022 | 40 | 71 |
| 2023 | 45 | 65 |
| 2024 | 69 | 83 |
| 2025 | 87 | 71 |
| 2026 | 57 | 53 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 960 documents
- F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or368
- F01DNon-positive displacement machines or engines298
- Y02TLow-carbon transport227
- B29CShaping or joining of plastics209
- B64DEquipment for fitting in or to aircraft161
- B29LIndexing scheme associated with subclass b29c, relating to particular articles144
- F02CGas-turbine plants139
- B29BPreparation or pretreatment of the material to be shaped93
- B64CAeroplanes90
- B29DProducing particular articles from plastics or from substances in a plastic state88
Recent patents
- Method for determining a weaving map6 Oct 2026US 12,753,534 B2
- Method and device for checking the compliance of a workpiece6 Oct 2026US 12,754,537 B2
- Providing energy in an aircraft using droop control29 Sep 2026US 12,747,025 B2
- Method for inspecting for surface defects on a cast part made of single-crystal metal and system for implementing same29 Sep 2026US 12,748,054 B2
- Nickel-based superalloy, single-crystal blade and turbomachine22 Sep 2026US 12,742,228 B2
- Turbine engine blade blank obtained by metal casting and method for manufacturing such a blank8 Oct 2026US 2026/0309031 A1
- Device and method for injecting a hydrogen-air mixture for a turbine engine burner8 Oct 2026US 2026/0309329 A1
- Method for the heat treatment of a bi-material metal part and device for carrying out the method24 Sep 2026US 2026/0286853 A1
- Electrical system for a turbine engine17 Sep 2026US 2026/0274426 A1
- Method for detecting presence of an electric arc and associated device17 Sep 2026US 2026/0276691 A1
Most cited
By later US patents
- Hydrodynamic appendage such as a keel or a centerboard, and a method of fabrication7US 9,254,897 B22016
- Process for manufacturing a ceramic composite material part by pressurized injection of a loaded slurry into a porous mould6US 10,954,169 B22021
- Composite material FADEC box support6US 9,204,566 B22015
- Method for manufacturing a refractory part made of composite material5US 10,328,604 B22019
- System for converting and transporting electrical energy for the internal hybridisation of an aircraft turbomachine5US 12,378,933 B22025