Patents by Inventor John P. Cherkauskas, JR.

John P. Cherkauskas, JR. 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).

  • COMPOSITION AND METHODS FOR IMPARTING A LIKING, CARING OR FRESH ATTRIBUTE
    Publication number: 20220117870
    Abstract: Fragrance compositions and methods for imparting to consumers fresh, caring and liking attributes are provided which include Amber Xtreme™ in combination with one or more synergistic fragrance ingredients including citronellol, damascenone, geraniol, helional, muscemor or ambrettolide.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 21, 2022
    Inventors: Celine BAREL, Anne-Sophie CARIOU, John P. CHERKAUSKAS, Jr., Peter COATES, Lorraine Miche DE MALLERAY, Loc DONG, Gregoire HAUSSON, Judith KERSCHNER, Celine MANETTA, Arnaud MONTET, Khaled NASROUNE, Camille POUY, Franc T. SCHIET
  • Palladium Catalysts Supported on Carbon for Hydrogenation of Aromatic Hydrocarbons
    Publication number: 20200001274
    Abstract: Provided is a process for preparing partially or fully hydrogenated hydrocarbons through hydrogenation of aromatic hydrocarbons in the presence of a hydrogenation catalyst. The hydrogenation catalyst comprises palladium deposited on carbon with optional acid wash and calcination treatments and with optional additions of silver and/or alkali metals.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 2, 2020
    Inventors: Simon G. Podkolzin, Tao Chen, Yiteng Zheng, Muye Yang, Sunitha Rao Tadepalli, Geatesh Karunakaran Tampy, John P. Cherkauskas, JR.