公开(公告)号：US20220312826A1

公开(公告)日：2022-10-06

申请号：US17223823

申请日：2021-04-06

Applicant: Altria Client Services LLC

Inventor： Feng GAO ,  David PHILLIPS ,  Benjamin L. RAGLAND ,  Pauline MARCQ ,  Anthony KIEU ,  Jeanie BAILEY ,  Fadi Aldeek

IPC: A24B15/167 ,  A24B13/00 ,  A61K9/68 ,  A61K31/465 ,  A61K47/38 ,  A61K47/14

Abstract: At least one example embodiment relates to an oral product. In at least one example embodiment, the oral product comprises a liquid mixture. The liquid mixture includes a triglyceride and liquid nicotine dissolved in the triglyceride. At least a portion of the liquid nicotine is free-base nicotine. A weight ratio of the triglyceride to the liquid nicotine in the liquid mixture ranges from 1:1 to 9:1. At least one example embodiment relates to a method of increasing buccal absorption of nicotine in an oral product.

公开(公告)号：US20240189297A1

公开(公告)日：2024-06-13

申请号：US18581955

申请日：2024-02-20

Applicant: Altria Client Services LLC

Inventor： Feng GAO ,  David PHILLIPS ,  Pauline MARCQ ,  Anthony KIEU ,  Benjamin L. RAGLAND

IPC: A61K31/465 ,  A23G4/06 ,  A23G4/08 ,  A23G4/12 ,  A61K9/68 ,  A61K45/06 ,  A61K47/14 ,  A61K47/32

CPC classification number: A61K31/465 ,  A23G4/066 ,  A23G4/08 ,  A23G4/126 ,  A61K9/0058 ,  A61K45/06 ,  A61K47/14 ,  A61K47/32 ,  A23V2002/00

Abstract: At least one example embodiment relates to a chewing gum. In at least one example embodiment, the chewing gum comprises a gum base polymer and oil. The gum base polymer includes polyvinyl acetate (PVA) in an amount ranging from 35 weight percent to 55 weight percent of the chewing gum. The oil is present in an amount greater than 8 weight percent of the chewing gum. The oil includes a triglyceride, triacetin, and nicotine or a nicotine derivative. The triglyceride is present in an amount greater than or equal to 5 weight percent of the chewing gum. At least one example embodiment relates to a method of preparing a controlled-release nicotine chewing gum.

公开(公告)号：US20220313679A1

公开(公告)日：2022-10-06

申请号：US17223800

申请日：2021-04-06

Applicant: Altria Client Services LLC

Inventor： Feng GAO ,  David PHILLIPS ,  Pauline MARCQ ,  Anthony KIEU ,  Benjamin L. RAGLAND

IPC: A61K31/465 ,  A61K9/68 ,  A61K47/32 ,  A61K47/14 ,  A61K45/06 ,  A23G4/08 ,  A23G4/06 ,  A23G4/12

Abstract: At least one example embodiment relates to a chewing gum. In at least one example embodiment, the chewing gum comprises a gum base polymer and oil. The gum base polymer includes polyvinyl acetate (PVA) in an amount ranging from 35 weight percent to 55 weight percent of the chewing gum. The oil is present in an amount greater than 8 weight percent of the chewing gum. The oil includes a triglyceride, triacetin, and nicotine or a nicotine derivative. The triglyceride is present in an amount greater than or equal to 5 weight percent of the chewing gum. At least one example embodiment relates to a method of preparing a controlled-release nicotine chewing gum.

公开(公告)号：US20220313601A1

公开(公告)日：2022-10-06

申请号：US17223415

申请日：2021-04-06

Applicant: Altria Client Services LLC

Inventor： Dwight David WILLIAMS ,  David PHILLIPS ,  Feng GAO ,  Anthony KIEU

IPC: A61K9/68 ,  A61K31/465 ,  A23G4/04 ,  A23P30/10 ,  A23G4/12 ,  B30B9/28

Abstract: An apparatus for forming a nicotine gum may include a first pair of drums configured to receive and press a nicotine gum mixture to a first thickness so as to form a first pressed sheet and a second pair of drums configured to receive and score the first pressed sheet so as to form a scored sheet including a plurality of gum pieces. The second pair of drums may include a first drum having a first die with a first pattern and a second drum having a second die with a second pattern. The second pattern may be a mirror image of the first pattern. The first drum and the second drum may be spaced such that as the first pressed sheet passes between the first drum and the second drum, the first die and the second die at least score the first pressed sheet.