Relating cross-fractionation characterizations to polymer properties
US-2025329423-A1 · Oct 23, 2025 · US
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Shaffer Timothy D patents
Shaffer Timothy D is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shaffer Timothy D |
| Total patents | 20 |
| First publication | Jul 14, 2015 |
| Latest publication | Oct 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Relating polymer molecular ensembles to polymer properties
US-2025326921-A1 · Oct 23, 2025 · US
Processes for functionalization and polymerization of polyaromatic feedstock
US-12404408-B2 · Sep 2, 2025 · US
Polyhydroxyalkanoate Copolymers Prepared by Ring-Opening Polymerization and Related Compositions and Articles
US-2024392063-A1 · Nov 28, 2024 · US
Enhanced processability of LLDPE by addition of ultra-high molecular weight density polyethylene
US-11952480-B2 · Apr 9, 2024 · US
Process and system to make olefin epoxides
US-11919876-B2 · Mar 5, 2024 · US
Process and system to make olefin epoxides
US-11827613-B2 · Nov 28, 2023 · US
Process for Producing Substituted Lactones
US-2022380330-A1 · Dec 1, 2022 · US
Processes for functionalization and polymerization of polyaromatic feedstock
US-2022282091-A1 · Sep 8, 2022 · US
Process and System to Make Olefin Epoxides
US-2022169625-A1 · Jun 2, 2022 · US
Recent patents
Latest publications not already listed above.
Process and System to Make Olefin Epoxides
US-2022169624-A1 · Jun 2, 2022 · US
Enhanced Processability of LLDPE by Addition of Ultra-High Molecular Weight Density Polyethylene
US-2021371632-A1 · Dec 2, 2021 · US
Methods for preparing materials from polyaromatic heavy feedstocks
US-11059941-B2 · Jul 13, 2021 · US
System and process for the production of functionalized olefinic-based polymer
US-10947375-B2 · Mar 16, 2021 · US
System and Process for the Production of Functionalized Olefinic-Based Polymer
US-2020255643-A1 · Aug 13, 2020 · US
Methods for preparing materials from polyaromatic heavy feedstocks
US-2019315912-A1 · Oct 17, 2019 · US
Direct catalytic partial oxidation of allyl ether
US-10138197-B2 · Nov 27, 2018 · US
Direct catalytic partial oxidation of allyl ether
US-2018258023-A1 · Sep 13, 2018 · US
Mooney Viscosity Stable Brominated Elastomers
US-2017009058-A1 · Jan 12, 2017 · US
Methods of production of alkylstyrene/isoolefin polymers
US-9079990-B2 · Jul 14, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Exxonmobil Res & Eng Co | 8 |
| Exxonmobil Chemical Patents Inc | 6 |
| Exxonmobil Technology & Engineering Company | 5 |
| Shaffer Timothy D | 1 |
| Davis Deborah J | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.