Patents by Inventor Pietro Campaner

Pietro Campaner 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: 20220204423
    Abstract: The present invention describes novel Cashew Nut Shell Liquid derived cycloaliphatic functional compounds and methods for making the same. The invention also provide methods to use these derivatives in antimicrobials, antioxidants, adhesives, coatings, corrosion retardants composites, cosmetics, detergents, soaps, de-icing products, elastomers, food, flavors, inks, lubricants, oil field chemicals, tackifiers, prepolymer chain-extenders, rheology modifiers, electrical and electronic components (potting, castings, encapsulants), personal care products, polymers, structural polymers, engineered plastics, 3D printable polymers, 3D printable polymers, UV/E-beam/cationic curable polymers, techno-polymers, rubbers, sealants, solvents, surfactants and varnishes, transformer oil, lubricants.
    Type: Application
    Filed: August 5, 2021
    Publication date: June 30, 2022
    Inventors: Joseph R. Mauck, Anbazhagan Natesh, Chetan Tambe, Pietro Campaner, Fernanda Tavares, Timothy Stonis
  • Publication number: 20210340315
    Abstract: The present invention is directed to Cashew Nut Shell Liquid derivatives and methods for making and using same. The invention is also directed to Cashew Nut Shell Liquid based monomers and polymers for making antimicrobials, antioxidants, adhesives, coatings, corrosion retardants composites, cosmetics, detergents, soaps, de-icing products, elastomers, food, flavors, inks, lubricants, oil field chemicals, personal care products, polymers, structural polymers, engineered plastics, 3D printable polymers, techno-polymers, rubbers, sealants, solvents, surfactants and varnishes.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 4, 2021
    Applicant: Cardolite Corporation
    Inventors: Chetan Tambe, Joseph Mauck, Pietro Campaner, Fernanda Tavares, Anbazhagan Natesh, Timothy Stonis
  • Patent number: 11053389
    Abstract: Embodiments provided herein, relate to, in part, oxidative degradation of Cashew Nut Shell Liquid (CNSL) derivatives methods for making the same, and uses thereof, including embodiments relating to coatings, varnishes, adhesives compositions, polyurethane systems, thermoplastic and thermoset polymers and the like.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: July 6, 2021
    Assignee: CARDOLITE CORPORATION
    Inventors: Francesca Dinon, Chetan Tambe, Pietro Campaner, Anbazhagan Natesh, Timothy Stonis
  • Patent number: 10875879
    Abstract: The present disclosure provides cashew nut shell liquid derivatives based organosilicon products and methods and uses of preparing the same.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: December 29, 2020
    Assignee: CARDOLITE CORPORATION
    Inventors: Anbazhagan Natesh, Timothy Stonis, Chetan Tambe, Pietro Campaner
  • Publication number: 20190127577
    Abstract: Embodiments provided herein, relate to, in part, oxidative degradation of Cashew Nut Shell Liquid (CNSL) derivatives methods for making the same, and uses thereof, including embodiments relating to coatings, varnishes, adhesives compositions, polyurethane systems, thermoplastic and thermoset polymers and the like.
    Type: Application
    Filed: August 21, 2018
    Publication date: May 2, 2019
    Inventors: Francesca Dinon, Chetan Tambe, Pietro Campaner, Anbazhagan Natesh, Timothy Stonis
  • Publication number: 20190077815
    Abstract: The present disclosure provides cashew nut shell liquid derivatives based organosilicon products and methods and uses of preparing the same.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 14, 2019
    Inventors: Anbazhagan Natesh, Timothy Stonis, Chetan Tambe, Pietro Campaner
  • Publication number: 20120129963
    Abstract: Cardanol derivative comprising one or more units of the formula and a method for obtaining such cardanol derivative.
    Type: Application
    Filed: July 8, 2009
    Publication date: May 24, 2012
    Inventors: Elena Benedetti, Pietro Campaner, Daniele D'Amico, Andrea Minigher, Cristina Stifani, Antonella Tarzia
  • Patent number: 7691818
    Abstract: New peptidomimetic inhibitors of retroviral proteases are in particular for human immunodeficiency virus (HIV) protease. These inhibitors include as the core structure a new diamiriodiol isostere of the dipeptide Phe-Pro having four stereogenic centers. The inhibitors have been shown to inhibit HIV-protease and can therefore be usefully employed as antivirals for post-exposure prophylaxis and as a therapy for viral infections by a retrovirus, in particular HIV. The syntheses processes of the isosteres and inhibitors are also described.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: April 6, 2010
    Assignee: Universita' Degli Studi Di Treiste
    Inventors: Fabio Benedetti, Alessandro Tossi, Federico Berti, Pietro Campaner, Francesca Dinon
  • Publication number: 20080280998
    Abstract: The patent describes homo- or hetero-bifunctional derivatives of polyethylene glycol (PEG) obtained by selectively modifying the hydroxyl end groups of commercial PEGs of different molecular weights with reactive bifunctional molecules. The synthesis process comprises steps involving sequential derivatization of PEG terminal hydroxyl groups with a bifunctional compound, purification of the bifunctional PEG obtained and/or protection of its functional groups with possible selective removal of terminal protections. The bifunctional PEGs (biPEG) obtained are usable as carriers and/or stabilizers for substances used for diagnostic, prophylactic and therapeutic purposes, conjugated to the same biocompatible biPEG support. The bifunctionalized PEG derivatives can also be used in supported synthesis processes.
    Type: Application
    Filed: June 21, 2005
    Publication date: November 13, 2008
    Inventors: Gian Maria Bonora, Pietro Campaner, Sara Drioli
  • Publication number: 20070207968
    Abstract: The patent describes new peptidomimetic inhibitors of retroviral proteases, in particular of human immunodeficiency virus (HIV) protease. These inhibitors comprise as the core structure a new diaminodiol isostere of the dipeptide Phe-Pro having four stereogenic centres. The inhibitors of the invention have been shown to inhibit HIV protease and can therefore be usefully employed as antivirals for post-exposure prophylaxis and as a therapy for viral infections by a retrovirus, in particular HIV. The syntheses processes of the isosteres and inhibitors are also described.
    Type: Application
    Filed: June 15, 2005
    Publication date: September 6, 2007
    Applicant: UNIVERSITA' DEGLI STUDI DI TRIESTE
    Inventors: Fabio Benedetti, Alessandro Tossi, Federico Berti, Pietro Campaner, Francesca Dinon