Patents by Inventor David Croll
David Croll 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).
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Publication number: 20250332826Abstract: A calendering unit for a printing device is described that efficiently and gently matches the gloss of the printed and unprinted partial regions of the recording medium by calendering a recording medium printed to by the printing device.Type: ApplicationFiled: April 28, 2025Publication date: October 30, 2025Inventor: David Croll
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Publication number: 20240415166Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: ApplicationFiled: August 27, 2024Publication date: December 19, 2024Applicant: Philip Morris USA Inc.Inventors: Laurent POGET, Alexandre MALGAT, Christoph SORG, Andreas HOFENAUER, David CROLL, Rolf GERICKE
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Patent number: 12075817Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: GrantFiled: December 17, 2021Date of Patent: September 3, 2024Assignee: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Publication number: 20220104536Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: ApplicationFiled: December 17, 2021Publication date: April 7, 2022Applicant: Philip Morris USA Inc.Inventors: Laurent POGET, Alexandre MALGAT, Christoph SORG, Andreas HOFENAUER, David CROLL, Rolf GERICKE
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Patent number: 11224249Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: GrantFiled: June 10, 2019Date of Patent: January 18, 2022Assignee: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Publication number: 20190289903Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: ApplicationFiled: June 10, 2019Publication date: September 26, 2019Applicant: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Patent number: 10314331Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibers and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: GrantFiled: March 17, 2017Date of Patent: June 11, 2019Assignee: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Patent number: 9730468Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibers and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: GrantFiled: December 1, 2014Date of Patent: August 15, 2017Assignee: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Publication number: 20170181469Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: ApplicationFiled: March 17, 2017Publication date: June 29, 2017Applicant: Philip Morris USA Inc.Inventors: Laurent POGET, Alexandre MALGAT, Christoph SORG, Andreas HOFENAUER, David CROLL, Rolf GERICKE
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Publication number: 20150083148Abstract: A smoking article includes a sheet material including a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer includes a binder material, such as an organic binder material. The organic binder material can be a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: ApplicationFiled: December 1, 2014Publication date: March 26, 2015Inventors: Laurent POGET, Alexandre MALGAT, Christoph SORG, Andreas HOFENAUER, David CROLL, Rolf GERICKE
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Patent number: 8915255Abstract: A smoking article includes a sheet material comprising a fibrous layer formed of cellulosic fibers and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer preferably further comprises a binder material, preferably an organic binder material such as a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: GrantFiled: March 28, 2011Date of Patent: December 23, 2014Assignee: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Publication number: 20130146075Abstract: A smoking article includes a sheet material comprising a fibrous layer formed of cellulosic fibres and at least 50% by weight of inorganic filler material having a particle size in range of from 0.1 microns and 50 microns, wherein the sheet material has a tensile strength of at least 900 N/m. The fibrous layer preferably further comprises a binder material, preferably an organic binder material such as a cellulosic binder material. A coating layer may be provided on at least one side of the fibrous layer.Type: ApplicationFiled: March 28, 2011Publication date: June 13, 2013Applicant: Philip Morris USA Inc.Inventors: Laurent Poget, Alexandre Malgat, Christoph Sorg, Andreas Hofenauer, David Croll, Rolf Gericke
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Publication number: 20100068427Abstract: The present invention relates to an inkjet recording material comprising: a) a substrate b) at least one ink-accepting layer applied to at least one side of the substrate, containing at least one pigment selected from the group consisting of calcium carbonate, calcined clay, satin white or mixtures thereof, the mean particle size of the pigment being from 0.1 ?m to 1.5 ?m, c) at least one surface layer applied to the at least one ink-accepting layer, the surface layer containing cationic inorganic particles, the inkjet recording material having a gloss in the range from 10 to 60, measured according to DIN 54502 R? (45°) (measuring angle 45°), on the side to which the at least one surface layer was applied, and the density of the inkjet recording material being greater than or equal to 0.95 g/cm3, and to a process for its production.Type: ApplicationFiled: August 10, 2007Publication date: March 18, 2010Applicant: M-real OyjInventors: Andre Becker, David Croll, Dominik Fuchs, Friedhelm Halfenberg