ECM Technologies
Grenoble, FR· latest recorded location
ECM Technologies is named on 9 US grants and 9 published applications in this corpus. Its most frequent classification is C23C (Coating metallic material).
- Granted patents
- 9
- Published applications
- 9
- Inventors
- 10
- Granted in 2026 so far
- 0
- Most recent grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
By publication year.
Technology areas
Share of 18 documents
Recent patents
- Method and facility for carbonitriding one or more steel parts under low pressure and at a high temperature29 Nov 2022US 11,512,381 B2
- Low pressure carbonitriding method and furnace8 Feb 2022US 11,242,594 B2
- Gas quenching cell10 Dec 2019US 10,502,488 B2
- Carbonitriding method having a final nitridation step during temperature decrease10 Apr 2018US 9,938,615 B2
- Method for low-pressure carbonitriding having an extended temperature range in an initial nitridation phase19 Sep 2017US 9,765,422 B2
- Method And Facility For Carbonitriding One or More Steel Parts Under Low Pressure And At A High Temperature20 Dec 2018US 2018/0363123 A1
- Low pressure carbonitriding method and furnace14 Dec 2017US 2017/0356077 A1
- Method for low-pressure carbonitriding having an extended temperature range in an initial nitridation phase24 Aug 2017US 2017/0241008 A9
- Gas quenching cell10 Dec 2015US 2015/0354898 A1
- Carbonitriding Method having a Final Nitridation Step During Temperature Decrease2 Oct 2014US 2014/0290800 A1
Most cited
By later US patents