Grout free fiber enhanced composite liner steel tube for ccus and water injection
US-2025367911-A1 · Dec 4, 2025 · US
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Ren Jiaxiang (Jason) patents
Ren Jiaxiang (Jason) is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Jiaxiang (Jason) |
| Total patents | 14 |
| First publication | Jul 30, 2024 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Boronized corrosion resistant alloy component for high pressure and high temperature oilfield applications
US-12467123-B2 · Nov 11, 2025 · US
Toe flap valve for internal corrosion prevention in ccus injection well tubing
US-2025327371-A1 · Oct 23, 2025 · US
Molded articles of modified polyglycolic acid for degradable downhole tools application
US-12448863-B2 · Oct 21, 2025 · US
High temperature dissolvable aluminum for oil and gas applications
US-2025283199-A1 · Sep 11, 2025 · US
HTHP corrosion resistant composite seal via recrystallization of reactive composite: formulation and deployment
US-12365826-B2 · Jul 22, 2025 · US
High resilience, low compression set, abrasion resistant hydrogenated nitrile butadiene rubber (hnbr) compound for high temperature high pressure o&g applications
US-2025179264-A1 · Jun 5, 2025 · US
Molded articles of modified polyglycolic acid for degradable downhole tools application
US-2025137347-A1 · May 1, 2025 · US
Boronized corrosion resistant alloy component for high pressure and high temperature oilfield applications
US-2025115986-A1 · Apr 10, 2025 · US
Methods of delaying the dissolution rate of dissolvable rubbers
US-2025109329-A1 · Apr 3, 2025 · US
Recent patents
Latest publications not already listed above.
Formulation and setup method of in-situ dissolvable plug
US-12252645-B2 · Mar 18, 2025 · US
Hthp corrosion resistant composite seal via recrystallization of reactive composite: formulation and deployment
US-2025051628-A1 · Feb 13, 2025 · US
Formulation and setup method of in-situ dissolvable plug
US-2025043169-A1 · Feb 6, 2025 · US
Bi-continuos epoxy microstructure for fabrication of degradable thermoset composite used in HTHP downhole conditions
US-12049557-B2 · Jul 30, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cnpc Usa Corp | 14 |
| Beijing Huamei Inc | 14 |
| China Nat Petroleum Corp | 14 |
| Kembl Petroleum Tech Development Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/426 | 6 |
| E21B2200/08 | 5 |
| E21B33/1208 | 4 |
| E21B33/13 | 4 |
| E21B23/02 | 2 |