Engie
Courbevoie, FR· latest recorded location
ENGIE is named on 17 US grants and 40 published applications in this corpus. Its most frequent classification is F17C (Vessels for containing or storing compressed, liquefied or solidified gases).
- Granted patents
- 17
- Published applications
- 40
- Inventors
- 70
- Granted in 2026 so far
- 0
- Most recent grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 2 |
| 2017 | 1 | 3 |
| 2018 | 0 | 0 |
| 2019 | 4 | 9 |
| 2020 | 4 | 7 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 4 |
| 2025 | 2 | 7 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Technology areas
Share of 57 documents
- F17CVessels for containing or storing compressed, liquefied or solidified gases11
- F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures11
- F16LPipes8
- Y02EClean energy generation and storage8
- G01NInvestigating or analysing materials by determining their chemical or physical properties7
- B01JChemical or physical processes4
- B05BSpraying apparatus4
- C07CAcyclic or carbocyclic compounds4
- C10LFuels not otherwise provided for4
- H02SSolar power generation4
Recent patents
- Measurement device, in particular for detecting hydrogen in the ground of a region21 Oct 2025US 12,449,411 B2
- Low-consumption hub and detector configured to communicate with this hub1 Apr 2025US 12,267,392 B2
- Method for estimating a combustion characteristic of a gas that may contain dihydrogen28 Feb 2023US 11,592,430 B2
- Module and system for depressurising a cryogenic tank7 Jun 2022US 11,353,161 B2
- Method for calculating in real time the methane number MN in the liquid phase of a liquefied natural gas7 Jun 2022US 11,353,441 B2
- System for sampling gas from a solid porous medium24 Sep 2026US 2026/0287478 A1
- Vertical photovoltaic system and method for installing such a system10 Sep 2026US 2026/0269770 A1
- Method for preparing a generally spherical catalyst precursor material for a methanation reaction, spheres obtained by such a method, methanation method and device7 May 2026US 2026/0124604 A1
- Deformable vertical photovoltaic system and method for installing such a system11 Sep 2025US 2025/0286505 A1
- Vertical photovoltaic system and method for assembling such a system28 Aug 2025US 2025/0274071 A1
Most cited
By later US patents
- Method for estimating a characteristic of a liquefied natural gas load3US 10,515,426 B22019
- Electronic device intended for being inserting into a pipe, and method for installing the device2US 10,563,803 B22020
- System and method for injecting liquid odorant into a natural gas pipeline1US 10,179,882 B22019
- Tool for working on the wall of a pipe and related method1US 10,215,323 B22019
- Tool for working on the wall of a pipe and related method1US 10,605,397 B22020