Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-2025143365-A1 · May 8, 2025 · US
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Gan Huamin patents
Gan Huamin is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gan Huamin |
| Total patents | 20 |
| First publication | May 26, 2015 |
| Latest publication | May 8, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-2025134158-A1 · May 1, 2025 · US
Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-12213509-B2 · Feb 4, 2025 · US
Biodegradable cigarette filter
US-11918036-B2 · Mar 5, 2024 · US
Biodegradable cigarette filter
US-2024049777-A1 · Feb 15, 2024 · US
Whitened tobacco composition
US-2022022522-A1 · Jan 27, 2022 · US
Whitened tobacco composition
US-11166486-B2 · Nov 9, 2021 · US
Whitened tobacco composition
US-2020367550-A1 · Nov 26, 2020 · US
Whitened tobacco compostion
US-10772349-B2 · Sep 15, 2020 · US
Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-2019313689-A1 · Oct 17, 2019 · US
Recent patents
Latest publications not already listed above.
Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-10342251-B2 · Jul 9, 2019 · US
Biodegradable cigarette filter
US-2018338525-A1 · Nov 29, 2018 · US
Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
US-10064429-B2 · Sep 4, 2018 · US
Biodegradable cigarette filter
US-10058121-B2 · Aug 28, 2018 · US
Whitened tobacco composition
US-2016338403-A1 · Nov 24, 2016 · US
Whitened tobacco composition
US-9420825-B2 · Aug 23, 2016 · US
Biodegradable cigarette filter
US-2015272208-A1 · Oct 1, 2015 · US
Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-2015189909-A1 · Jul 9, 2015 · US
Cured tobacco and method therefor
US-9066538-B2 · Jun 30, 2015 · US
Smokeless tobacco composition comprising tobacco-derived material and non-tobacco plant material
US-9039839-B2 · May 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Reynolds Tobacco Co R | 20 |
| Gan Huamin | 4 |
| Beeson Dwayne William | 2 |
| Flinchum Jr Jack Gray | 2 |
| Chen Gong | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.