公开(公告)号：US20240172787A1

公开(公告)日：2024-05-30

申请号：US18431283

申请日：2024-02-02

Applicant: Altria Client Services LLC

Inventor： Munmaya K. MISHRA ,  Jason FLORA ,  Georgios D. KARLES ,  Christophe Claude GALOPIN ,  Diane GEE ,  John B. PAINE, III ,  Douglas Antonio FERNANDEZ

IPC: A24B15/40 ,  A24B13/00 ,  A24B15/30

CPC classification number: A24B15/403 ,  A24B13/00 ,  A24B15/30 ,  A24B15/301 ,  A24B15/302

Abstract: The use of pectins and/or polymers to prevent nicotine oxidation in tobacco containing products is disclosed. These polymers may be naturally occurring anionic polymers or synthetic polymers. These pectins and/or polymers prevent nicotine from oxidizing into cotinine, nicotine-cis-N-oxide, nicotine-trans-N-oxide, and/or nicotine-1,1-di-N-oxide. Molluscicides, algaecides, pesticides, and stabilized nicotine compositions comprising nicotine and pectin, anionic polymers, or combinations thereof are disclosed.

公开(公告)号：US20170112197A1

公开(公告)日：2017-04-27

申请号：US15398165

申请日：2017-01-04

Applicant: Altria Client Services LLC

Inventor： San LI ,  Georgios D. KARLES ,  Richard JUPE ,  Gerd KOBAL ,  Munmaya K. MISHRA

IPC: A24F47/00 ,  A24D3/04 ,  A24D3/06

CPC classification number: A24F47/008 ,  A24D3/048 ,  A24D3/061 ,  A61M11/003 ,  A61M11/044 ,  A61M15/06 ,  A61M2205/3653 ,  A61M2205/50 ,  A61M2205/8206

Abstract: An electronic smoking article includes a liquid aerosol formulation, a heater operable to at least partially volatilize the liquid aerosol formulation and form an aerosol and a tubular filter segment downstream of the heater. The tubular filter segment is operable to selectively filter aerosol particles and vapors from the aerosol.

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.

公开(公告)号：US20220095679A1

公开(公告)日：2022-03-31

申请号：US17547621

申请日：2021-12-10

Applicant: Altria Client Services LLC

Inventor： San LI ,  Georgios D. KARLES ,  Richard JUPE ,  Gerd KOBAL ,  Munmaya K. MISHRA

IPC: A24F40/40 ,  A61M11/00 ,  A61M15/06 ,  A61M11/04 ,  A24F40/42 ,  A24D3/17 ,  A24D3/04 ,  A24D3/06

Abstract: An electronic smoking article includes a liquid aerosol formulation, a heater operable to at least partially volatilize the liquid aerosol formulation and form an aerosol and a tubular filter segment downstream of the heater. The tubular filter segment is operable to selectively filter aerosol particles and vapors from the aerosol.

公开(公告)号：US20210292571A1

公开(公告)日：2021-09-23

申请号：US17339115

申请日：2021-06-04

Applicant: Altria Client Services LLC

Inventor： Georgios D. KARLES ,  Rangaraj S. SUNDAR

IPC: C09D5/08 ,  A61M11/04 ,  A61M15/06 ,  C09D5/44 ,  C25D13/06 ,  A24F40/70

Abstract: Example embodiments relate to a method of protecting a surface of an e-vaping device portion from corrosion, the method including preparing a coating mixture configured to protect the surface from corrosion, and coating the surface with a protective coating based on the coating mixture, wherein the coating is performed via one of electrodeposition, dipping, spraying, and vapor deposition, and the coating mixture includes at least one of a silane and a resin.

公开(公告)号：US20210106044A1

公开(公告)日：2021-04-15

申请号：US17130542

申请日：2020-12-22

Applicant: Altria Client Services LLC

Inventor： Munmaya K. MISHRA ,  Jason FLORA ,  Georgios D. KARLES ,  Christophe Claude GALOPIN ,  Diane GEE ,  John B. PAINE ,  Douglas Antonio FERNANDEZ

IPC: A24B15/40 ,  A24B13/00 ,  A24B15/30

Abstract: The use of pectins and/or polymers to prevent nicotine oxidation in tobacco containing products is disclosed. These polymers may be naturally occurring anionic polymers or synthetic polymers. These pectins and/or polymers prevent nicotine from oxidizing into cotinine, nicotine-cis-N-oxide, nicotine-trans-N-oxide, and/or nicotine-1,1-di-N-oxide. Molluscicides, algaecides, pesticides, and stabilized nicotine compositions comprising nicotine and pectin, anionic polymers, or combinations thereof are disclosed.

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.

公开(公告)号：US20230389596A1

公开(公告)日：2023-12-07

申请号：US18452662

申请日：2023-08-21

Applicant: Altria Client Services LLC

Inventor： Munmaya K. MISHRA ,  Georgios D. KARLES

IPC: A24B15/28 ,  A24B15/30 ,  A24B15/36 ,  A24B13/00 ,  A61K9/00 ,  A61K9/68 ,  A61K47/32 ,  A61K47/42

CPC classification number: A24B15/283 ,  A24B15/302 ,  A24B15/301 ,  A24B15/308 ,  A24B15/365 ,  A24B13/00 ,  A24B15/303 ,  A61K9/0056 ,  A61K9/0058 ,  A61K47/32 ,  A61K47/42

Abstract: An oral product includes a body that is wholly receivable in an oral cavity. The body includes a polymer matrix and one or more flavorants and/or active ingredients embedded in the polymer matrix. The polymer matrix can include a copolymer of ethylene and one or more vinyl monomers or zein. For example, the polymer can be ethylene-vinyl acetate copolymer and/or ethylene-vinyl alcohol copolymer. In some cases, the oral product can include tobacco and/or nicotine.

公开(公告)号：US20230303860A1

公开(公告)日：2023-09-28

申请号：US18323689

申请日：2023-05-25

Applicant: Altria Client Services LLC

Inventor： Georgios D. KARLES ,  Rangaraj S. Sundar

IPC: C09D5/08 ,  A61M11/04 ,  A61M15/06 ,  C09D5/44 ,  C25D13/06 ,  A24F40/70

CPC classification number: C09D5/08 ,  A61M11/042 ,  A61M15/06 ,  C09D5/44 ,  C25D13/06 ,  A24F40/70 ,  A61M2205/8237 ,  A61M2205/0238 ,  B05D1/60

Abstract: Example embodiments relate to a method of protecting a surface of an e-vaping device portion from corrosion, the method including preparing a coating mixture configured to protect the surface from corrosion, and coating the surface with a protective coating based on the coating mixture, wherein the coating is performed via one of electrodeposition, dipping, spraying, and vapor deposition, and the coating mixture includes at least one of a silane and a resin.

公开(公告)号：US20240335623A1

公开(公告)日：2024-10-10

申请号：US18743548

申请日：2024-06-14

Applicant: Altria Client Services LLC

Inventor： Srinivasan JANARDHAN ,  Georgios D. KARLES ,  Yezdi B. PITHAWALLA ,  Christopher SIMPSON

IPC: A61M11/00 ,  A24F40/10 ,  A24F40/40 ,  A24F40/48 ,  A24F40/485 ,  A24F40/57 ,  A61M11/04 ,  A61M15/00 ,  A61M15/06 ,  A61M16/20

CPC classification number: A61M11/002 ,  A24F40/40 ,  A24F40/485 ,  A24F40/57 ,  A61M11/042 ,  A61M15/0021 ,  A61M15/06 ,  A24F40/10 ,  A24F40/48 ,  A61M11/008 ,  A61M15/002 ,  A61M16/202 ,  A61M2205/3368 ,  A61M2205/3606 ,  A61M2205/3653 ,  A61M2205/8206 ,  A61M2206/14 ,  A61M2206/16

Abstract: An electronic smoking article includes an aerosol generator and a mouth end insert. The mouth end insert includes a mechanical aerosol converter surface having the capacity to improve characteristics of aerosol produced by the aerosol generator, including sensory attributes.