Patents by Inventor Rikard SLATTEGARD

Rikard SLATTEGARD 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).

  • NCC films and products based thereon
    Patent number: 11905342
    Abstract: Provided are NCC-based materials, as superb barrier materials for preventing oxygen and humidity from penetrating therethrough.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: February 20, 2024
    Assignee: MELODEA LTD.
    Inventors: Rikard Slattegard, Sigal Roth Shalev, Clarite Azerraf, Yuval Nevo
  • POROUS MATERIAL OF CELLULOSE FIBRES AND GLUTEN
    Publication number: 20210324167
    Abstract: The present invention relates to a porous material comprising cellulose fibres and gluten, wherein the weight proportion of cellulose fibres to gluten is from 1:6 to 6:1, and wherein the porous material has a density of from 5 to 200 kg/m3 as calculated on dry porous material. The present invention also relates to a method for the preparation of the porous material, as well as its use.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 21, 2021
    Inventor: Rikard Slattegard
  • NCC FILMS AND PRODUCTS BASED THEREON
    Publication number: 20210253742
    Abstract: Provided are NCC-based materials, as superb barrier materials for preventing oxygen and humidity from penetrating therethrough.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 19, 2021
    Applicant: MELODEA LTD.
    Inventors: Rikard SLATTEGARD, Sigal Roth SHALEV, Clarite AZERRAF, Yuval NEVO
  • NCC films and products based thereon
    Patent number: 11021546
    Abstract: Provided are NCC-based materials, as superb barrier materials for preventing oxygen and humidity from penetrating therethrough.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: June 1, 2021
    Assignee: MELODEA LTD.
    Inventors: Rikard Slattegard, Sigal Roth Shalev, Clarite Azerraf, Yuval Nevo
  • Porous nanocrystalline cellulose structures
    Patent number: 10669390
    Abstract: Provided is a unique class of foam materials characterized by regions of material unidirectionality. The foam materials are configured for a great variety of end-use applications as core materials or as materials in construction of multilayered structures. The novel and ingenious process for making the composite materials of the invention, permits modifying the foam materials to suite any specific end use.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: June 2, 2020
    Assignees: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd., Melodea Ltd.
    Inventors: Shaul Lapidot, Sigal Roth Shalev, Rikard Slattegard, Oded Shoseyov, Clarite Azerraf, Ido Braslavsky, Victor Yashunsky
  • NCC FILMS AND PRODUCTS BASED THEREON
    Publication number: 20180258188
    Abstract: Provided are NCC-based materials, as superb barrier materials for preventing oxygen and humidity from penetrating therethrough.
    Type: Application
    Filed: September 15, 2016
    Publication date: September 13, 2018
    Applicant: MELODEA LTD.
    Inventors: Rikard SLATTEGARD, Sigal Roth SHALEV, Clarite AZERRAF, Yuval NEVO
  • POROUS NANOCRYSTALLINE CELLULOSE STRUCTURES
    Publication number: 20160369078
    Abstract: Provided is a unique class of foam materials characterized by regions of material unidirectionality. The foam materials are configured for a great variety of end-use applications as core materials or as materials in construction of multilayered structures. The novel and ingenious process for making the composite materials of the invention, permits modifying the foam materials to suite any specific end use.
    Type: Application
    Filed: January 29, 2015
    Publication date: December 22, 2016
    Applicants: Yissum Research Development Company of the Hebrew University of Jerusalem Ltd., Melodea Ltd.
    Inventors: Shaul LAPIDOT, Sigal ROTH SHALEV, Rikard SLATTEGARD, Oded SHOSEYOV, Clarite AZERRAF, Ido BRASLAVSKY, Victor YASHUNSKY
  • POLYMER MADE OF A PRIMARY AMINE FUNCTIONALIZED POLYMER AND A HEMICELLULOSE
    Publication number: 20120058536
    Abstract: The present invention relates to a polymer made of a primary amine functionalized polymer and a hemicellulose e.g. chitosan and xyloglucan, wherein the primary amine functionalized polymer is covalently bound to the hemicellulose, and to a cross-linking agent composition comprising the polymer. A method wherein manufacturing a cellulose containing product comprises the steps of; providing a cellulose containing product; treating said cellulose product with a cellulose adsorbing agent comprising a polymer made of a primary amine functionalized polymer and a hemicellulose e.g. chitosan and xyloglucan, and optionally other additives is also provided.
    Type: Application
    Filed: May 27, 2010
    Publication date: March 8, 2012
    Applicant: SweTree Technologies AB
    Inventors: Marcus Ruda, Rikard Slättegård
  • AMINATED HEMICELLULOSE MOLECULE AND METHOD FOR PRODUCTION THEREOF
    Publication number: 20120035340
    Abstract: The present invention relates to a method for reductive amination of a water soluble carbohydrate. An aminated water soluble carbohydrate is a prerequisite in processes for further modification of cellulose. The synthesis of this molecule comprises, providing a water soluble carbohydrate, an amine and a reducing agent, which are reacted under acidic conditions, isolated to give an aminated water soluble carbohydrate with a yield larger than 60%. The invention also relates to an aminated hemicellulose molecule with a molecular weight of at least 1 kDa, especially xyloglucan.
    Type: Application
    Filed: February 5, 2010
    Publication date: February 9, 2012
    Applicant: SWETREE TECHNOLOGIES AB
    Inventors: Rikard Slättegård, Marcus Ruda, Harry Brumer