Assignee
CHINA TOBACCO GUANGDONG IND CO
CN·5 granted patents·3 pending applications·2 citations·filing 2018–2019
Top patents by PatentIndex Score
8 records- 0167US11980232B2Cigarette heating deviceCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted May 14, 2024·2 cites·9 claims
- 0254US11911948B2Starch-based multi-channel airflow unit and preparation method and application thereofCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted Feb 27, 2024·0 cites·8 claims
- 0352US12022856B2Slow-release fragrance and application thereof in a tobacco product with Chinese-style flavorCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted Jul 2, 2024·0 cites·8 claims
- 0449US2021177047A1Variable-ventilation filter tip and cigaretteCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Application pending·0 cites
- 0548US2021161197A1Heat-not-burn tobacco matrix for preventing cut tobacco from falling and application thereofCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Application pending·0 cites
- 0648US2021161203A1Starch-based cooling material and application thereofCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Application pending·0 cites
- 0745US12022858B2Heat-not-burn cigarette productCHINA TOBACCO GUANGDONG IND CO·Filed 2019·Granted Jul 2, 2024·0 cites·14 claims
- 0842US11925210B2Electric heating device having air channelCHINA TOBACCO GUANGDONG IND CO·Filed 2018·Granted Mar 12, 2024·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →