Patents by Inventor Jan Carlos Hufnagel

Jan Carlos Hufnagel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wax encapsulated zeolite flavour delivery system for tobacco
    Patent number: 11785979
    Abstract: A flavour delivery system for tobacco includes a flavour material entrained in a zeolite material and forming a core and a wax material encapsulating the core.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: October 17, 2023
    Assignee: Philip Morris Products S.A.
    Inventors: Jan-Carlos Hufnagel, Monika Christlbauer, Irene Chetschik, Reiner Daiminger, Marcus Petermann, Andreas Kilzer, Zeljko Knez, Zoran Novak, Amra Perva Uzunalic, Simon Henske, Neven Tutnjević, Radoslav Jonak, Andrej Nose, Urban Fegus
  • SMOKING COMPOSITION COMPRISING FLAVOUR PRECURSOR
    Publication number: 20230284673
    Abstract: A smoking composition comprises an aerosol-forming substrate and a flavour precursor compound. Upon heating, the precursor compound releases a thiol-containing flavour compound or intermediate that enhances the flavour experience of the aerosol-forming substrate when used in a smoking article. The smoking article may include tobacco and may be configured to heat, but not combust, the tobacco.
    Type: Application
    Filed: February 24, 2023
    Publication date: September 14, 2023
    Inventors: Jan Carlos Hufnagel, Anneke Glabasnia, Flavie Aramendy
  • Wax encapsulated flavour delivery system for tobacco
    Patent number: 10383360
    Abstract: A smoking composition includes tobacco material and a flavor delivery system. The flavor delivery system includes a flavor material and first wax material forming a core and a second wax material encapsulating the core. The second wax material being a different wax material than the first wax material.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: August 20, 2019
    Assignee: PHILIP MORRIS PRODUCTS S.A.
    Inventors: Jan-Carlos Hufnagel, Monika Christlbauer, Irene Chetschik, Reiner Daiminger, Marcus Petermann, Andreas Kilzer, Zeljko Knez, Zoran Novak, Amra Perva Uzunalic, Neven Tutnjević, Radoslav Jonak, Andrej Nose, Urban Fegu{hacek over (s)}, Simon Henske
  • METHODS FOR FORMING AEROSOL-GENERATING SUBSTRATES HAVING A REDUCED AMOUNT OF TOBACCO SPECIFIC NITROSAMINES
    Publication number: 20170238597
    Abstract: There is provided a method of forming an aerosol-generating substrate, the method including providing a liquid nicotine source containing at least one tobacco-specific nitrosamine; mixing the liquid nicotine source with a solvent and at least one aerosol former to form an aerosol-generating substrate; and irradiating the aerosol-generating substrate with ultraviolet light to reduce an amount of the at least one tobacco-specific nitrosamine. Also provided is a method of forming an aerosol-generating substrate, the method including providing a tobacco slurry containing at least one tobacco-specific nitrosamine; irradiating the tobacco slurry with ultraviolet light to reduce an amount of the at least one tobacco-specific nitrosamine; and drying the tobacco slurry to form an aerosol-generating substrate.
    Type: Application
    Filed: August 19, 2015
    Publication date: August 24, 2017
    Applicant: Philip Morris Products S.A.
    Inventors: Gerhard LANG, Jan Carlos HUFNAGEL
  • WAX ENCAPSULATED ZEOLITE FLAVOUR DELIVERY SYSTEM FOR TOBACCO
    Publication number: 20170119041
    Abstract: A flavour delivery system for tobacco includes a flavour material entrained in a zeolite material and forming a core and a wax material encapsulating the core.
    Type: Application
    Filed: December 18, 2014
    Publication date: May 4, 2017
    Inventors: Jan-Carlos HUFNAGEL, Monika CHRISTLBAUER, Irene CHETSCHIK, Reiner DAIMINGER, Marcus PETERMANN, Andreas KILZER, Zeljko KNEZ, Zoran NOVAK, Amra PERVA UZUNALIC, Simon HENSKE, Neven TUTNJEVIC, Radoslav JONAK, Andrej NOSE, Urban FEGUS
  • WAX ENCAPSULATED FLAVOUR DELIVERY SYSTEM FOR TOBACCO
    Publication number: 20160324209
    Abstract: A smoking composition includes tobacco material and a flavour delivery system. The flavour delivery system includes a flavour material and first wax material forming a core and a second wax material encapsulating the core. The second wax material being a different wax material than the first wax material.
    Type: Application
    Filed: December 18, 2014
    Publication date: November 10, 2016
    Applicant: Philip Morris Products, S.A.
    Inventors: Jan-Carlos HUFNAGEL, Monika CHRISTLBAUER, Irene CHETSCHIK, Reiner DAIMINGER, Marcus PETERMANN, Andreas KILZER, Zeljko KNEZ, Zoran NOVAK, Amra PERVA UZUNALIC, Neven TUTNJEVIC, Radoslav JONAK, Andrej NOSE, Urban FEGUS, Simon HENSKE
  • SMOKING COMPOSITION COMPRISING FLAVOUR PRECURSOR
    Publication number: 20160286851
    Abstract: A smoking composition comprises an aerosol-forming substrate and a flavour precursor compound. Upon heating, the precursor compound releases a thiol-containing flavour compound or intermediate that enhances the flavour experience of the aerosol- forming substrate when used in a smoking article. The smoking article may include tobacco and may be configured to heat, but not combust, the tobacco.
    Type: Application
    Filed: November 19, 2014
    Publication date: October 6, 2016
    Inventors: Jan Carlos Hufnagel, Anneke Glabasnia, Flavie Aramendy