Class A24B : MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
Subclass 1/04: Preparation of tobacco on the plantation (harvesters for tobacco A01D 45/16) Sifting, sorting, cleaning or removing impurities from tobacco (purifying by sifting or sorting in general B07B)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11712699 | Cryro device and method for processing cannabis flowers | Oct 07, 19 | Aug 01, 23 | Not available |
| 11555790 | Oil soluble taggants | Aug 24, 20 | Jan 17, 23 | ALTRIA CLIENT SERVICES LLC |
| 11340168 | Menthol detection on tobacco | Jun 23, 20 | May 24, 22 | ALTRIA CLIENT SERVICES LLC |
| 10866194 | Oil soluble taggants | Jul 09, 15 | Dec 15, 20 | ALTRIA CLIENT SERVICES LLC |
| 10857562 | String filter | Aug 19, 17 | Dec 08, 20 | ALTRIA CLIENT SERVICES LLC |
| 10791757 | Smoking article machine | Aug 13, 19 | Oct 06, 20 | LFT Technologies Corp |
| 10751722 | System for processing cannabis crop materials | Oct 16, 19 | Aug 25, 20 | Pearson Incorporated |
| 10724955 | Menthol detection on tobacco | Sep 11, 18 | Jul 28, 20 | ALTRIA CLIENT SERVICES LLC |
| 10478644 | Firefighter hood with protective flap | Jan 31, 17 | Nov 19, 19 | Lion Group, Inc. |
| 10082467 | Menthol detection on tobacco | Nov 08, 16 | Sep 25, 18 | ALTRIA CLIENT SERVICES LLC |
| 9546966 | Oil detection process, apparatus and taggant therefor | May 29, 12 | Jan 17, 17 | ALTRIA CLIENT SERVICES LLC |
| 9488580 | Menthol detection on tobacco | Jul 17, 15 | Nov 08, 16 | ALTRIA CLIENT SERVICES LLC |
| 9381545 | On-line oil and foreign matter detection system and method | Jun 19, 15 | Jul 05, 16 | ALTRIA CLIENT SERVICES LLC |
| 9097668 | Menthol detection on tobacco | Sep 24, 14 | Aug 04, 15 | ALTRIA CLIENT SERVICES LLC |
| 9080987 | Oil soluble taggants | Dec 28, 11 | Jul 14, 15 | ALTRIA CLIENT SERVICES LLC |
| 9073091 | On-line oil and foreign matter detection system and method | Mar 15, 13 | Jul 07, 15 | ALTRIA CLIENT SERVICES LLC |
| 8893723 | Method and device for removing foreign particles from a tobacco stream | Jan 07, 10 | Nov 25, 14 | HAUNI MASCHINENBAU AG |
| 7980250 | Smokers filter | Oct 13, 03 | Jul 19, 11 | FILTRONA INTERNATIONAL LIMITED |
| 7913699 | Tobacco articles and methods | Jan 23, 07 | Mar 29, 11 | U.S. SMOKELESS TOBACCO COMPANY |
| 7819124 | Tobacco articles and methods | Jan 23, 07 | Oct 26, 10 | U.S. SMOKELESS TOBACCO COMPANY |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0369,687 | METHOD OF PROCESSING GREEN TOBACCO LEAVES INTO CUT TOBACCO | Jun 03, 22 | Nov 24, 22 | Not available |
| 2020/0138,088 | SMOKING ARTICLE MACHINE | Aug 13, 19 | May 07, 20 | Not available |
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