Polymer dispersions for wax inhibition
US-2022227895-A1 · Jul 21, 2022 · US
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Hatchman Kevan patents
Hatchman Kevan is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hatchman Kevan |
| Total patents | 16 |
| First publication | Jan 8, 2015 |
| Latest publication | Jul 21, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Solid formulations suitable for oilfield applications
US-11191276-B2 · Dec 7, 2021 · US
Polymer dispersions for wax inhibition
US-2020102407-A1 · Apr 2, 2020 · US
Corrosion inhibitors
US-10550482-B2 · Feb 4, 2020 · US
Solid formulations suitable for oilfield applications
US-2019316027-A1 · Oct 17, 2019 · US
Foam control formulations
US-10293279-B2 · May 21, 2019 · US
Surfactant composition
US-10196556-B2 · Feb 5, 2019 · US
Surfactant composition
US-10174596-B2 · Jan 8, 2019 · US
Corrosion inhibitors
US-10017681-B2 · Jul 10, 2018 · US
Corrosion inhibitor formulations
US-2018119289-A1 · May 3, 2018 · US
Recent patents
Latest publications not already listed above.
Corrosion inhibitors
US-9752236-B2 · Sep 5, 2017 · US
Corrosion inhibitors
US-2016326424-A1 · Nov 10, 2016 · US
Surfactant composition
US-2015322757-A1 · Nov 12, 2015 · US
Surfactant composition
US-2015126417-A1 · May 7, 2015 · US
Foam control formulations
US-2015080273-A1 · Mar 19, 2015 · US
Corrosion inhibitors
US-2015010429-A1 · Jan 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rhodia Operations | 16 |
| Fellows Alan | 1 |
| Hatchman Kevan | 1 |
| Jones Chris | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K2208/32 | 9 |
| C09K8/54 | 6 |
| C09K8/584 | 6 |
| C23F11/10 | 4 |
| C09K8/94 | 4 |