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US 12,439,950 B2 |
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| Methods and systems for incorporating nicotine into oral products |
| Feng Gao, Midlothian, VA (US); Shuzhong Zhuang, Glen Allen, VA (US); and Diane Gee, Chesterfield, VA (US) |
| Assigned to Altria Client Services LLC, Richmond, VA (US) |
| Filed by Altria Client Services LLC, Richmond, VA (US) |
| Filed on Feb. 21, 2024, as Appl. No. 18/582,900. |
| Application 16/507,243 is a division of application No. 15/351,571, filed on Nov. 15, 2016, granted, now 10,349,672, issued on Jul. 16, 2019. |
| Application 18/582,900 is a continuation of application No. 17/380,255, filed on Jul. 20, 2021, granted, now 11,944,115. |
| Application 17/380,255 is a continuation of application No. 16/507,243, filed on Jul. 10, 2019, granted, now 11,076,631, issued on Aug. 3, 2021. |
| Application 15/351,571 is a continuation of application No. 14/333,877, filed on Jul. 17, 2014, granted, now 9,521,864, issued on Dec. 20, 2016. |
| Claims priority of provisional application 61/856,409, filed on Jul. 19, 2013. |
| Prior Publication US 2024/0188621 A1, Jun. 13, 2024 |
| Int. Cl. A24B 15/16 (2020.01); A23G 4/06 (2006.01); A24B 13/00 (2006.01); A24B 15/28 (2006.01); A24B 15/30 (2006.01); C07D 401/04 (2006.01) |