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公开(公告)号：US20220313614A1
公开(公告)日：2022-10-06
申请号：US17223746
申请日：2021-04-06
Applicant: Altria Client Services LLC
Inventor： Feng GAO , Benjamin L. RAGLAND , David J. PHILLIPS , Rebecca M. GRAY , Pauline MARCQ , Christian SCHUH , Krasnodara N. CAMERON
IPC: A61K9/50 , A61K9/00 , A61K31/465 , A61K47/26
Abstract: A method for forming encapsulated nicotine granules (ENGs) includes heating a first mixture to form a molten mixture, the first mixture includes one or more polyols; cooling the molten mixture to a first temperature to form a cooled molten mixture; adding at least one of nicotine and one or more nicotine salts to the cooled molten mixture to form a second mixture; cooling the second mixture to a second temperature to form one or more solidified structures, where the second temperature is different from the first temperature; and fragmenting the one or more solidified structures so as to form a plurality of encapsulated nicotine granules. The first temperature may be between about 120° C. and about 200° C. The second temperature may be below a glass transition temperature (Tg) of the one or more polyols. For example, the second temperature may be between about 65° C. and about 200° C.
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公开(公告)号：US20250089758A1
公开(公告)日：2025-03-20
申请号：US18968301
申请日：2024-12-04
Applicant: Altria Client Services LLC
Inventor： Peter LIPOWICZ , Pauline MARCQ , Gerd KOBAL , Munmaya K. MISHRA , Georgios D. KARLES , San LI
IPC: A24B15/167 , A24F40/10 , A24F40/20 , A24F40/42 , A24F40/48
Abstract: A liquid aerosol formulation for an electronic smoking article includes an aerosol former, water, nicotine, and an acid including tartaric acid. The acid is included in an amount sufficient to provide the liquid aerosol formulation with a pH ranging from about 4 to about 8.
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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
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.
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公开(公告)号：US20200288773A1
公开(公告)日：2020-09-17
申请号：US16890307
申请日：2020-06-02
Applicant: Altria Client Services LLC
Inventor： Munmaya K. MISHRA , Shaoyong YU , Raymond LAU , Pauline MARCQ , Geoffrey Brandon JORDAN , Christopher S. TUCKER
IPC: A24F40/20
Abstract: An apparatus includes a body of pre-vapor formulation configured to be contained within a reservoir, the pre-vapor formulation being a gel formulation. The apparatus includes a surface heater in contact with a surface of the body of gel formulation, the heater being configured to heat the body of gel formulation to form a vapor.
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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.
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Patent Agency Ranking
公开(公告)号：US20220273020A1
公开(公告)日：2022-09-01
申请号：US17749664
申请日：2022-05-20
Applicant: Altria Client Services LLC
Inventor： Peter LIPOWICZ , Pauline MARCQ , Gerd KOBAL , Munmaya K. MISHRA , Georgios D. KARLES , San LI
IPC: A24B15/167 , A24F40/20 , A24F40/42 , A24F40/48
Abstract: A liquid aerosol formulation for an electronic smoking article includes an aerosol former, water, nicotine, and an acid including tartaric acid. The acid is included in an amount sufficient to provide the liquid aerosol formulation with a pH ranging from about 4 to about 8.
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公开(公告)号：US20240057221A1
公开(公告)日：2024-02-15
申请号：US18492168
申请日：2023-10-23
Applicant: Altria Client Services LLC
Inventor： Munmaya K. MISHRA , Shaoyong YU , Raymond W. LAU , Pauline MARCQ
CPC classification number: H05B1/0297 , H05B3/44 , A24F40/30 , A24F40/20 , A24F40/42 , A24D3/17 , A24F40/10
Abstract: The method includes establishing a housing defining a first channel, the first channel having a first end and a second end, the first end of the channel being in communication with an air inlet that traverse through the housing, configuring a heater to heat a pre-vapor formulation to form a vapor within the first channel, defining a cavity near the second end of the first channel, and inserting a hydrogel in the cavity.
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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
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.
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公开(公告)号：US20200245678A1
公开(公告)日：2020-08-06
申请号：US16853074
申请日：2020-04-20
Applicant: Altria Client Services LLC
Inventor： Peter LIPOWICZ , Pauline MARCQ , Gerd KOBAL , Munmaya K. MISHRA , Georgios D. KARLES , San LI
IPC: A24F40/20 , A24B15/167
Abstract: A liquid aerosol formulation for an electronic smoking article includes an aerosol former, water, nicotine, and an acid including tartaric acid. The acid is included in an amount sufficient to provide the liquid aerosol formulation with a pH ranging from about 4 to about 8.
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10.发明申请公开(公告)号：US20180007954A1
公开(公告)日：2018-01-11
申请号：US15205532
申请日：2016-07-08
Applicant: Altria Client Services LLC
Inventor： Munmaya K. MISHRA , Douglas A. FERNANDEZ , Rebecca GRAY , Chris SIMPSON , Gerd KOBAL , Pauline MARCQ , Eric A. HAWES , Ryan A. BAILEY , Yu FANG
CPC classification number: A24F7/00 , A24B15/16 , A24D3/08 , A24D3/14 , A24F1/32 , A24F47/008 , B29C45/0001 , B29K2105/0029 , B29L2031/7414
Abstract: A method of manufacturing a flavored piece includes providing a matrix material providing at least one of a flavorant and an aroma, mixing the matrix material with the at least one of the flavorant and the aroma to form a mixture, and performing a fabricating process of the flavored piece. A flavored mouth-end piece for an e-vaping device includes a matrix material and at least one of a flavorant and an aroma, wherein the at least one of the flavorant and the aroma are distributed within the matrix material.
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