Heat aging-resistant and flexible polyolefin formulation
US-12421377-B2 · Sep 23, 2025 · US
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Reffner John patents
Reffner John is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Reffner John |
| Total patents | 8 |
| First publication | Feb 5, 2015 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Component addition polymerization
US-11548955-B2 · Jan 10, 2023 · US
Heat aging-resistant and flexible polyolefin formulation
US-2022363876-A1 · Nov 17, 2022 · US
Multiphase conductive polymer composite compositions
US-11091614-B2 · Aug 17, 2021 · US
Component addition polymerization
US-2020325251-A1 · Oct 15, 2020 · US
Particles with radial variation
US-2020216590-A1 · Jul 9, 2020 · US
Multiphase Conductive Polymer Composite Compositions
US-2020071510-A1 · Mar 5, 2020 · US
Grinding of an alkali or alkaline earth metal borohydride
US-2015037584-A1 · Feb 5, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rohm & Haas | 6 |
| Dow Global Technologies Llc | 3 |
| Ddp Specialty Electronic Mat Us Inc | 2 |
| Ddp Specialty Electronic Mat Us 8 Llc | 2 |
| Union Carbide Chem Plastic | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08L23/0815 | 4 |
| C08L2203/202 | 4 |
| H01B3/441 | 4 |
| C08F212/08 | 3 |
| C08F212/36 | 3 |