Zeolite containing polyolefins films
US-12403670-B2 · Sep 2, 2025 · US
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Sun Kefu patents
Sun Kefu is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Kefu |
| Total patents | 24 |
| First publication | Apr 25, 2019 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Compositions comprising post-consumer recyled resin and odor-active zeolite to mitigate taste and odor
US-2024270931-A1 · Aug 15, 2024 · US
Compositions comprising post-consumer recycled resin and odor-active zeolite to mitigate taste and odor
US-2024262993-A1 · Aug 8, 2024 · US
Zeolite containing polyolefins films
US-2024262597-A1 · Aug 8, 2024 · US
Composition for odor suppression
US-11965081-B2 · Apr 23, 2024 · US
Preparation of low odor polyurethane foams
US-2023272150-A1 · Aug 31, 2023 · US
Fiber with odor control component
US-11667776-B2 · Jun 6, 2023 · US
Polymer flow index modifier
US-11655316-B2 · May 23, 2023 · US
Composition for odor suppression
US-11634569-B2 · Apr 25, 2023 · US
Odor-managed ostomy film
US-11400692-B2 · Aug 2, 2022 · US
Recent patents
Latest publications not already listed above.
Composition for Odor Suppression
US-2022169839-A1 · Jun 2, 2022 · US
Composition for Odor Suppression for Post Consumer Resin
US-2022145050-A1 · May 12, 2022 · US
Composition for Odor Suppression
US-2021363337-A1 · Nov 25, 2021 · US
Fiber with Odor Control Component
US-2021363334-A1 · Nov 25, 2021 · US
Film for odor suppression
US-11161949-B2 · Nov 2, 2021 · US
Composition for odor suppression
US-11161091-B2 · Nov 2, 2021 · US
Lubricant treatments for free-radical polymerizations
US-11078441-B2 · Aug 3, 2021 · US
Odor-Managed Ostomy Film
US-2021187920-A1 · Jun 24, 2021 · US
Polymer flow index modifier
US-2021102016-A1 · Apr 8, 2021 · US
Polymer flow index modifier
US-10870719-B2 · Dec 22, 2020 · US
Lubricant treatments for free-radical polymerizations
US-2020277544-A1 · Sep 3, 2020 · US
Film for Odor Suppression
US-2020181341-A1 · Jun 11, 2020 · US
Composition for Odor Suppression
US-2020055018-A1 · Feb 20, 2020 · US
Polymer flow index modifier
US-2019119416-A1 · Apr 25, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dow Global Technologies Llc | 20 |
| Rohm & Haas | 4 |
| Univation Tech Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08L23/06 | 10 |
| C08L23/0815 | 9 |
| C08K2003/2296 | 8 |
| C08K2201/006 | 8 |
| C08L2203/16 | 8 |