Patents by Inventor Hubert Pfister

Hubert Pfister 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).

  • Publication number: 20220024171
    Abstract: A tissue product with at least four plies made of tissue paper base sheet or nonwoven that includes: a first outer ply and a second outer ply and at least two inner plies between the first outer ply and the second outer ply, wherein at least one of the inner plies is un-embossed; at least one of the outer plies includes a décor embossing pattern; wherein the absorbency of the tissue product is between 7 g/g and 15 g/g.
    Type: Application
    Filed: October 25, 2019
    Publication date: January 27, 2022
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Emilie PLEYBER, Hubert PFISTER, Pascale SAAS, Eyyup TURK
  • Publication number: 20220010498
    Abstract: A tissue product with at least four plies made of tissue paper base sheet or nonwoven comprises: a first outer ply and a second outer ply and at least two inner plies between the first outer ply and the second outer ply, wherein only one of the inner plies is un-embossed; the outer plies comprise a micro-embossing pattern; at least one of the outer plies comprises a décor embossing pattern; and at least two adjacent inner plies comprise the un-embossed inner ply and one micro-embossed inner ply; wherein the density of the micro-embossed protrusions of the micro-embossed inner ply is different to the density of further embossed protrusions of the micro-embossing pattern of the outer ply which is adjacent to the micro-embossed inner ply.
    Type: Application
    Filed: December 20, 2018
    Publication date: January 13, 2022
    Applicant: Essity Hygiene and Health Aktiebolag
    Inventors: Emilie PLEYBER, Hubert PFISTER, Pascale SAAS, Eyyup TURK
  • Publication number: 20140378284
    Abstract: A method for determining the softness of a sheet of tissue paper through NIR spectrometry, includes, after having created a softness values model according to data obtained through NIR spectrometry for a set of reference tissue paper sheets, carrying out the spectral analysis of said sheet and determining the softness value on the basis of the model. The method includes obtaining the softness values of the reference tissue paper sheets of the model through sensory analysis.
    Type: Application
    Filed: January 30, 2013
    Publication date: December 25, 2014
    Applicant: SCA TISSUE FRANCE
    Inventors: Gilbert Schohn, Hubert Pfister, Corinne Munerelle
  • Patent number: 8771466
    Abstract: The invention proposes an embossed sheet (10) comprising at least one ply (12) of tissue having an embossing pattern comprising at least one series of protuberances (18) formed projecting from one surface of the said ply (12) of tissue, and at least one ply joined to the said at least one ply (12) of tissue and located opposite the said surface of the ply (14) of water-soluble material, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue at the summits (18a) of at least part of the protuberances (18). The invention also proposes a method for manufacturing such a multi-ply sheet (10).
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: July 8, 2014
    Assignee: SCA Tissue France
    Inventors: Yoann Denis, Hubert Pfister
  • Publication number: 20130292072
    Abstract: The invention proposes an embossed sheet (10) comprising at least one ply (12) of tissue having an embossing pattern comprising at least one series of protuberances (18) formed projecting from one surface of the said ply (12) of tissue, and at least one ply joined to the said at least one ply (12) of tissue and located opposite the said surface of the ply (14) of water-soluble material, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue at the summits (18a) of at least part of the protuberances (18). The invention also proposes a method for manufacturing such a multi-ply sheet (10).
    Type: Application
    Filed: July 2, 2013
    Publication date: November 7, 2013
    Inventors: Yoann DENIS, Hubert PFISTER
  • Patent number: 8506756
    Abstract: The invention proposes an embossed sheet (10) comprising at least one ply (12) of tissue having an embossing pattern comprising at least one series of protuberances (18) formed projecting from one surface of the said ply (12) of tissue, and at least one ply joined to the said at least one ply (12) of tissue and located opposite the said surface of the ply (14) of water-soluble material, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue at the summits (18a) of at least part of the protuberances (18). The invention also proposes a method for manufacturing such a multi-ply sheet (10).
    Type: Grant
    Filed: March 4, 2009
    Date of Patent: August 13, 2013
    Assignee: SCA Tissue France
    Inventors: Yoann Denis, Hubert Pfister
  • Publication number: 20100326613
    Abstract: The invention proposes an embossed sheet (10) comprising at least one ply (12) of tissue having an embossing pattern comprising at least one series of protuberances (18) formed projecting from one surface of the said ply (12) of tissue, and at least one ply joined to the said at least one ply (12) of tissue and located opposite the said surface of the ply (14) of water-soluble material, characterized in that the ply (14) of water-soluble material is joined to the said at least one ply (12) of tissue at the summits (18a) of at least part of the protuberances (18). The invention also proposes a method for manufacturing such a multi-ply sheet (10).
    Type: Application
    Filed: March 4, 2009
    Publication date: December 30, 2010
    Inventors: Yoann Denis, Hubert Pfister