Re-crosslinkable hyper-branched polymer gels based on a transamidation reaction
US-12534663-B2 · Jan 27, 2026 · US
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Bai Baojun patents
Bai Baojun is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bai Baojun |
| Total patents | 15 |
| First publication | Mar 5, 2020 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Nontoxic high temperature resistant hydrogels
US-12473482-B2 · Nov 18, 2025 · US
Conformance improvement in hydrocarbon-bearing reservoir using green crosslinkers
US-2025236690-A1 · Jul 24, 2025 · US
Re-crosslinkable particle for conformance control and temporary plugging
US-12247156-B2 · Mar 11, 2025 · US
Re-crosslinkable hyper-branched polymer gels based on a transmidation reaction
US-2024132771-A1 · Apr 25, 2024 · US
Nontoxic high temperature resistant hydrogels
US-2023407163-A1 · Dec 21, 2023 · US
Re-crosslinkable particle for conformance control and temporary plugging
US-2023055352-A1 · Feb 23, 2023 · US
Re-assembling polymer particle package for conformance control and fluid loss control
US-11549048-B2 · Jan 10, 2023 · US
Fiber assisted re-crosslinkable polymer gel and preformed particle gels for fluid loss and conformance control
US-11268009-B2 · Mar 8, 2022 · US
Re-assembling polymer particle package for conformance control and fluid loss control
US-2022033703-A1 · Feb 3, 2022 · US
Recent patents
Latest publications not already listed above.
Re-crosslinking particle gel for CO2 conformance control and CO2 leakage blocking
US-11214729-B2 · Jan 4, 2022 · US
Re-assembling polymer particle package for conformance control and fluid loss control
US-11162016-B2 · Nov 2, 2021 · US
Fiber assisted re-crosslinkable polymer gel and preformed particle gels for fluid loss and conformance control
US-2020407622-A1 · Dec 31, 2020 · US
Re-assembling polymer particle package for conformance control and fluid loss control
US-2020325384-A1 · Oct 15, 2020 · US
Re-crosslinking particle gel for co2 conformance control and co2 leakage blocking
US-2020071601-A1 · Mar 5, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Missouri | 15 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K8/512 | 11 |
| C08F220/56 | 9 |
| C09K8/426 | 6 |
| C08J3/075 | 6 |
| C09K2208/10 | 6 |