Seat insert for a cryogenic ball valve
US-12560247-B2 · Feb 24, 2026 · US
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Kustermans Jan patents
Kustermans Jan is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kustermans Jan |
| Total patents | 14 |
| First publication | Apr 16, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Seals
US-11566710-B2 · Jan 31, 2023 · US
Ball valve seal
US-11448321-B2 · Sep 20, 2022 · US
Seat insert for a cryogenic ball valve
US-2022196161-A1 · Jun 23, 2022 · US
Seat insert in a ball valve for cryogenic applications
US-11326700-B2 · May 10, 2022 · US
Metallic seal for valve assembly
US-2021341058-A1 · Nov 4, 2021 · US
Seat insert in a ball valve for cryogenic applications
US-2021199203-A1 · Jul 1, 2021 · US
Seal, assembly, and methods of using the same
US-10914383-B2 · Feb 9, 2021 · US
Seals
US-2020309269-A1 · Oct 1, 2020 · US
Seals
US-2020300367-A1 · Sep 24, 2020 · US
Recent patents
Latest publications not already listed above.
Ball valve seal
US-2020041002-A1 · Feb 6, 2020 · US
Valve and choke stem packing assemblies
US-10415719-B2 · Sep 17, 2019 · US
Seal, assembly, and methods of using the same
US-2018328492-A1 · Nov 15, 2018 · US
Valve and choke stem packing assemblies
US-2015102247-A1 · Apr 16, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Saint Gobain Performance Plastics Corp | 13 |
| Saint Gobain Performance Plast | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16K5/0689 | 6 |
| F16J15/3236 | 5 |
| F16J15/3232 | 5 |
| F16J15/3284 | 4 |
| F16K5/0673 | 4 |