Process control instruments having local intrinsic safety barriers and methods of manufacturing the same
US-12355235-B2 · Jul 8, 2025 · US
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Arnold Chris patents
Arnold Chris is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Arnold Chris |
| Total patents | 13 |
| First publication | May 26, 2015 |
| Latest publication | Jul 8, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process control instruments having local intrinsic safety barriers and methods of manufacturing the same
US-2024291268-A1 · Aug 29, 2024 · US
Recovery system for an inkjet type dispenser
US-11820153-B2 · Nov 21, 2023 · US
Leak mitigation devices
US-11173716-B2 · Nov 16, 2021 · US
Recovery system for an inkjet type dispenser
US-2021245522-A1 · Aug 12, 2021 · US
Leak mitigation devices
US-2021237445-A1 · Aug 5, 2021 · US
Fluid supply integration module
US-10464333-B2 · Nov 5, 2019 · US
Fluid supply integration module
US-2018311966-A1 · Nov 1, 2018 · US
Processes of preparing estolide compounds that include removing sulfonate residues
US-9783484-B2 · Oct 10, 2017 · US
Processes of preparing estolide compounds that include removing sulfonate residues
US-2016340289-A1 · Nov 24, 2016 · US
Recent patents
Latest publications not already listed above.
Processes of preparing estolide compounds that include removing sulfonate residues
US-9346900-B2 · May 24, 2016 · US
Processes of preparing estolide compounds that include removing sulfonate residues
US-2015315306-A1 · Nov 5, 2015 · US
Processes of preparing estolide compounds that include removing sulfonate residues
US-9040729-B2 · May 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hewlett Packard Development Co | 6 |
| Biosynthetic Technologies Llc | 5 |
| Fisher Controls Int Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C69/604 | 5 |
| C07C67/303 | 5 |
| C07C303/02 | 5 |
| C11C3/14 | 5 |
| C07C67/327 | 5 |