Patents by Inventor Philipp Hunziker
Philipp Hunziker 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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Patent number: 12024825Abstract: The present invention relates to a method of tagging a substrate with a covert, spectroscopically detectable security feature, wherein a liquid treatment composition comprising at least one acid is deposited onto a substrate, which comprises at least one external surface comprising a salifiable alkaline or alkaline earth compound.Type: GrantFiled: May 5, 2021Date of Patent: July 2, 2024Assignee: Omya International AGInventors: Roger Bollström, Philipp Hunziker, Patrick A. C. Gane
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Patent number: 11932740Abstract: The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.Type: GrantFiled: June 7, 2022Date of Patent: March 19, 2024Assignee: FIBERLEAN TECHNOLOGIES LIMITEDInventors: Johannes Kritzinger, Michel Schenker, Patrick Gane, Philipp Hunziker
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Publication number: 20230130544Abstract: The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.Type: ApplicationFiled: June 7, 2022Publication date: April 27, 2023Applicant: FiberLean Technologies LimitedInventors: Johannes Kritzinger, Michel Schenker, Patrick Gane, Philipp Hunziker
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Patent number: 11524514Abstract: The present invention relates to method of manufacturing a tamper-proof medium for thermal printing, wherein a liquid treatment composition comprising at least one acid is deposited on a substrate which comprises a thermochromic coating layer comprising at least one halochromic leuco dye.Type: GrantFiled: June 12, 2018Date of Patent: December 13, 2022Assignee: OMYA INTERNATIONAL AGInventors: Roger Bollstrom, Gilbert Botty, Philipp Hunziker
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Patent number: 11427695Abstract: The present invention relates to the use of a surface-reacted calcium carbonate as an anti-blocking agent in polymer(s) containing compositions, wherein the surface-reacted calcium carbonate is a reaction product of natural ground or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors in an aqueous medium, wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source, an anti-blocking agent comprising surface-reacted calcium carbonate or a combination of surface reacted calcium carbonate and mineral material, a method for controlling the blocking of polymer(s) containing compositions, a polymer(s) containing composition comprising surface reacted calcium carbonate or a combination of surface reacted calcium carbonate and mineral material, a coating composition comprising such polymer(s) containing composition, as well as a substrate coated with such coating composition.Type: GrantFiled: April 29, 2020Date of Patent: August 30, 2022Assignee: Omya International AGInventors: Patrick A. C. Gane, Steffen Ohr, Catherine Jean Ridgway, Philipp Hunziker
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Patent number: 11384210Abstract: The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.Type: GrantFiled: January 7, 2020Date of Patent: July 12, 2022Assignee: FiberLean Technologies LimitedInventors: Johannes Kritzinger, Michel Schenker, Patrick Gane, Philipp Hunziker
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Publication number: 20210324584Abstract: The present invention relates to a method of tagging a substrate with a covert, spectroscopically detectable security feature, wherein a liquid treatment composition comprising at least one acid is deposited onto a substrate, which comprises at least one external surface comprising a salifiable alkaline or alkaline earth compound.Type: ApplicationFiled: May 5, 2021Publication date: October 21, 2021Applicant: Omya International AGInventors: Roger Bollström, Philipp Hunziker, Patrick A.C. Gane
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Patent number: 11084183Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.Type: GrantFiled: January 22, 2020Date of Patent: August 10, 2021Assignee: Omya International AGInventors: Christopher Schrul, Philipp Hunziker
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Publication number: 20200361199Abstract: The present invention relates to a process for making an etched pattern comprising a step of depositing onto a printable metal surface droplets of an ink composition provided by a printing method, wherein the ink composition comprises a first ink vehicle being water, a second ink vehicle being an organic compound and an etchant being an acid or abase according to the Brønsted definition, characterized in that the ink composition has a pH in the range of from (0) to (4) or from (9) to (14). The invention further relates to substrates having a metal surface with an etched pattern, to the use of such substrates in various applications, to articles comprising the inventive substrate and to the use of the inventive process for the production of metal products.Type: ApplicationFiled: January 11, 2019Publication date: November 19, 2020Applicant: OMYA INTERNATIONAL AGInventors: Roger BOLLSTRÖM, Philipp HUNZIKER, Jamal FTOUNI, Monika IWANOWSKA
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Patent number: 10780605Abstract: The present invention relates to a particle board, a process for manufacturing the particle board as well as the use of at least one particulate calcium carbonate-containing material as wood particle replacement in a particle board.Type: GrantFiled: November 24, 2016Date of Patent: September 22, 2020Assignee: Omya International AGInventors: Christopher Schrul, Johannes Kritzinger, Tomasz Ozyhar, Philipp Hunziker
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Publication number: 20200290386Abstract: A method is described for creating a pattern on a natural material of human or animal origin. In embodiments, the method deposits a liquid treatment composition including at least one acid on a natural material, which comprises calcium carbonate.Type: ApplicationFiled: September 4, 2017Publication date: September 17, 2020Inventors: Roger BOLLSTRÖM, Gilbert BOTTY, Philipp HUNZIKER, Joachim SCHÖLKOPF
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Publication number: 20200255675Abstract: The present invention relates to the use of a surface-reacted calcium carbonate as an anti-blocking agent in polymer(s) containing compositions, wherein the surface-reacted calcium carbonate is a reaction product of natural ground or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors in an aqueous medium, wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source, an anti-blocking agent comprising surface-reacted calcium carbonate or a combination of surface reacted calcium carbonate and mineral material, a method for controlling the blocking of polymer(s) containing compositions, a polymer(s) containing composition comprising surface reacted calcium carbonate or a combination of surface reacted calcium carbonate and mineral material, a coating composition comprising such polymer(s) containing composition, as well as a substrate coated with such coating composition.Type: ApplicationFiled: April 29, 2020Publication date: August 13, 2020Applicant: Omya International AGInventors: Patrick A.C. GANE, Steffen OHR, Catherine Jean RIDGWAY, Philipp HUNZIKER
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Publication number: 20200215717Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.Type: ApplicationFiled: January 22, 2020Publication date: July 9, 2020Inventors: Christopher SCHRUL, Philipp HUNZIKER
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Publication number: 20200198386Abstract: The present invention relates to method of manufacturing a tamper-proof medium for thermal printing, wherein a liquid treatment composition comprising at least one acid is deposited on a substrate which comprises a thermochromic coating layer comprising at least one halochromic leuco dye.Type: ApplicationFiled: June 12, 2018Publication date: June 25, 2020Applicant: OMYA INTERNATIONAL AGInventors: Roger BOLLSTROM, Gilbert BOTTY, Philipp HUNZIKER
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Patent number: 10676624Abstract: The present invention relates to the use of a surface-reacted calcium carbonate as an anti-blocking agent in polymer(s) containing compositions, wherein the surface-reacted calcium carbonate is a reaction product of natural ground or precipitated calcium carbonate with carbon dioxide and one or more H3O+ ion donors in an aqueous medium, wherein the carbon dioxide is formed in situ by the H3O+ ion donors treatment and/or is supplied from an external source, an anti-blocking agent comprising surface-reacted calcium carbonate or a combination of surface reacted calcium carbonate and mineral material, a method for controlling the blocking of polymer(s) containing compositions, a polymer(s) containing composition comprising surface reacted calcium carbonate or a combination of surface reacted calcium carbonate and mineral material, a coating composition comprising such polymer(s) containing composition, as well as a substrate coated with such coating composition.Type: GrantFiled: May 27, 2016Date of Patent: June 9, 2020Assignee: Omya International AGInventors: Patrick A. C. Gane, Steffen Ohr, Catherine Jean Ridgway, Philipp Hunziker
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Publication number: 20200140637Abstract: The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.Type: ApplicationFiled: January 7, 2020Publication date: May 7, 2020Inventors: Johannes Kritzinger, Michel Schenker, Patrick Gane, Philipp Hunziker
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Patent number: 10619049Abstract: The present invention relates to a process for the manufacturing of a calcium carbonate-comprising material, a calcium carbonate-comprising material obtained by a process as well as the use of the calcium carbonate-comprising material for paper filler and paper coating applications, cigarette paper applications, for plastics applications or in paints, coatings, adhesives, replacement of titanium dioxide, preferably in paints, sealants, food, feed, pharma, concrete, cement, cosmetic, water treatment and/or agriculture applications.Type: GrantFiled: January 4, 2016Date of Patent: April 14, 2020Assignee: Omya International AGInventors: Daniel Gantenbein, Patrick A. C. Gane, Rolf Endre Orten, Jan Philipp Weihs, Philipp Hunziker, Asbjørn Høyem Amundsen, Tommy Sandvik, Bjørn Jensen
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Patent number: 10618196Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.Type: GrantFiled: January 2, 2017Date of Patent: April 14, 2020Assignee: Omya International AGInventors: Christopher Schrul, Philipp Hunziker
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Patent number: 10577469Abstract: The present invention relates to a 3D-formable sheet material, a process for the preparation of a 3D-formed article, the use of a cellulose material and at least one particulate inorganic filler material for the preparation of a 3D-formable sheet material and for increasing the stretchability of a 3D-formable sheet material, the use of a 3D-formable sheet material in 3D-forming processes as well as a 3D-formed article comprising the 3D-formable sheet material according.Type: GrantFiled: October 13, 2016Date of Patent: March 3, 2020Assignee: FiberLean Technologies LimitedInventors: Johannes Kritzinger, Michel Schenker, Patrick Gane, Philipp Hunziker
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Publication number: 20200016788Abstract: The present invention relates to a particle board, a process for manufacturing the particle board as well as the use of at least one particulate calcium carbonate-containing material as wood particle replacement in a particle board.Type: ApplicationFiled: November 24, 2016Publication date: January 16, 2020Inventors: Christopher Schrul, Johannes Kritzinger, Tomasz Ozyhar, Philipp Hunziker