Patents by Inventor Gamil Gabdrahmanovich Sibagatullin

Gamil Gabdrahmanovich Sibagatullin 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).

  • APPARATUS FOR THE LIQUID-PHASE SYNTHESIS OF ISOPRENE FROM ISOBUTYLENE AND FORMALDEHYDE
    Publication number: 20140255263
    Abstract: The apparatus for liquid-phase synthesis of isoprene from isobutylene and formaldehyde, comprising the following units of synthesis of isoprene precursors: 1,3-dioxanes synthesis unit; unit for TMC synthesis from isobutylene-containing fraction; unit for TMC synthesis from recycled concentrated isobutylene derived either from isoprene synthesis unit or from the unit for synthesis products separation and isoprene monomer isolation; isoprene synthesis unit; by-products decomposition unit; unit for synthesis products separation and isoprene monomer isolation.
    Type: Application
    Filed: November 22, 2011
    Publication date: September 11, 2014
    Applicant: Obshestvo s Ogranichennoi Otvetstvennostiu "NAUCHNO-PROIZVODSTVENNOE OBEDINENIE EUROCHIM"
    Inventors: Arkadii Samuilovich Dykman, Gamil Gabdrahmanovich Sibagatullin, Elena Vladimirovna Fedorcova, Aleksei Michailovich Flegontov