Hydrogen compressing assembly, hydrogen production plant, and compressing method
US-2026022704-A1 · Jan 22, 2026 · US
This page is not indexed by search engines while we improve data quality.
Grimaldi Angelo patents
Grimaldi Angelo is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Grimaldi Angelo |
| Total patents | 20 |
| First publication | Sep 29, 2016 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Compressor for co2 cycle with at least two cascade compression stages for assuring supercritical conditions
US-2025283472-A1 · Sep 11, 2025 · US
Hydrogen compressing assembly, hydrogen production plant, and compressing method
US-12359671-B2 · Jul 15, 2025 · US
Compressor for CO2 cycle with at least two cascade compression stages for assuring supercritical conditions
US-12338827-B2 · Jun 24, 2025 · US
Centrifugal compressor and method of operating the centrifugal compressor to produce a uniform inlet flow of process gas
US-12320366-B2 · Jun 3, 2025 · US
System for ammonia production including hydrogen leak recovery from dry gas seals of hydrogen compressor, and method
US-2025042753-A1 · Feb 6, 2025 · US
Hydrogen compressing assembly, hydrogen production plant, and compressing method
US-2024369054-A1 · Nov 7, 2024 · US
Integrally geared compressor with an axial compressor unit and method
US-2024309878-A1 · Sep 19, 2024 · US
Hydrogen compressing assembly, hydrogen production plant, and compressing method
US-2024209866-A1 · Jun 27, 2024 · US
Compressor for co2 cycle with at least two cascade compression stages for assuring supercritical conditions
US-2024011493-A1 · Jan 11, 2024 · US
Recent patents
Latest publications not already listed above.
Centrifugal compressor and method of operating the centrifugal compressor to produce a uniform inlet flow of process gas
US-2023175526-A1 · Jun 8, 2023 · US
Split refrigerant compressor for the liquefaction of natural gas
US-11268753-B2 · Mar 8, 2022 · US
Compression train including one centrifugal compressor and LNG plant
US-10809000-B2 · Oct 20, 2020 · US
Unshrouded turbomachine impeller with improved rigidity
US-10669864-B2 · Jun 2, 2020 · US
Turbomachine with a cooled coupling guard
US-10584611-B2 · Mar 10, 2020 · US
Split refrigerant compressor for the liquefaction of natural gas
US-2019271502-A1 · Sep 5, 2019 · US
Natural gas liquefaction system including an integrally-geared turbo-compressor
US-2019249921-A1 · Aug 15, 2019 · US
Unshrouded turbomachine impeller with improved rigidity
US-2019017393-A1 · Jan 17, 2019 · US
Compression train including one centrifugal compressor and lng plant
US-2018209728-A1 · Jul 26, 2018 · US
Turbomachine with a cooled coupling guard
US-2016281508-A1 · Sep 29, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nuovo Pignone Tecnologie Srl | 18 |
| Nuovo Pignone Srl | 3 |
| Nuovo Pignone Tecnologie—S R L | 3 |
| Nuovo Pignone Tech Srl | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D17/12 | 8 |
| F04D17/122 | 7 |
| F04D29/284 | 5 |
| F25J1/0052 | 5 |
| F25J1/0022 | 5 |