Device for separating air by cryogenic distillation
US-12546533-B2 · Feb 10, 2026 · US
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Davidian Benoit patents
Davidian Benoit is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Davidian Benoit |
| Total patents | 48 |
| First publication | May 7, 2015 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Heat exchanger and separation apparatus comprising a heat exchanger
US-12405054-B2 · Sep 2, 2025 · US
Method and apparatus for compressing a gas
US-2025237431-A1 · Jul 24, 2025 · US
Plant and process for aerial gas separation using a parallelepipedal adsorber
US-12196487-B2 · Jan 14, 2025 · US
System and method for separating air gases at low pressure
US-12098883-B2 · Sep 24, 2024 · US
Method and facility for purifying a high-flow gas stream
US-12076688-B2 · Sep 3, 2024 · US
Method for separating air by cryogenic distillation
US-2024230222-A9 · Jul 11, 2024 · US
Method and apparatus for separating a synthesis gas by cryogenic distillation
US-11999622-B2 · Jun 4, 2024 · US
Method for separating air by cryogenic distillation
US-2024133624-A1 · Apr 25, 2024 · US
Method for restarting an air separation unit
US-2024068746-A1 · Feb 29, 2024 · US
Recent patents
Latest publications not already listed above.
Device for separating air by cryogenic distillation
US-2024011704-A1 · Jan 11, 2024 · US
Heat exchanger and separation apparatus comprising a heat exchanger
US-2023221068-A1 · Jul 13, 2023 · US
Apparatus for treating liquid to be analyzed
US-11585738-B2 · Feb 21, 2023 · US
Method and apparatus for separating air by cryogenic distillation
US-11435139-B2 · Sep 6, 2022 · US
Gas/liquid separation column containing a dispensing device
US-11426676-B2 · Aug 30, 2022 · US
Method and facility for purifying a high-flow gas stream
US-2022241717-A1 · Aug 4, 2022 · US
Plant and process for aerial gas separation using a parallelepipedal adsorber
US-2022196326-A1 · Jun 23, 2022 · US
Process and device for vaporizing purge liquid from a cryogenic liquid vaporizer
US-2022163432-A1 · May 26, 2022 · US
Apparatus and method for separating air by cryogenic distillation
US-2022074656-A1 · Mar 10, 2022 · US
System and method for separating air gases at low pressure
US-2022065530-A1 · Mar 3, 2022 · US
Element for construction of a mass- and/or heat-exchange device, assembly of two elements and exchange method using an assembly
US-11215395-B2 · Jan 4, 2022 · US
Method and apparatus for separating a synthesis gas by cryogenic distillation
US-2021214218-A1 · Jul 15, 2021 · US
Gas/liquid separation column containing a dispensing device
US-2021060453-A1 · Mar 4, 2021 · US
Method and apparatus for separating air by cryogenic distillation
US-2020370825-A1 · Nov 26, 2020 · US
Thermally insulated enclosure containing equipment intended to operate at a temperature below 0°c
US-2020370826-A1 · Nov 26, 2020 · US
Apparatus for treating liquid to be analyzed
US-2020209113-A1 · Jul 2, 2020 · US
Method for analyzing traces of contaminants of a cryogenic liquid
US-2020191689-A1 · Jun 18, 2020 · US
Process and apparatus for separating air by cryogenic distillation
US-10605523-B2 · Mar 31, 2020 · US
Method for constructing or altering a matter- and/or heat-exchange device
US-2019301796-A1 · Oct 3, 2019 · US
Gas compression process with introduction of excess refrigerant at compressor inlet
US-10344768-B2 · Jul 9, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25J3/04412 | 15 |
| Y02C20/40 | 10 |
| F25J2290/12 | 10 |
| F25J3/04169 | 9 |
| B01D2257/504 | 9 |