BIBLIOGRAPHIC DATA |
(11) Patent Number | 040601 |
Date of Registration in the Register of Eurasian Patents | 2022.06.30 |
(21) Application Number | 202091180 |
(22) Filling Date | 2017.11.21 |
(51) IPC |
C07C 1/04 (2006.01)
C07C 15/08 (2006.01) |
(43)(13) Application Publication Date(s), Kind Code(s) | A1 2020.08.06 Issue No 08 title, specification
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(45)(13) Patent Publication Date(s), Kind Code(s) | B1 2022.07.01 Issue No 07 title, specification
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(31) Number(s) assigned to Priority Application(s) | 201711133301.1
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(32) Date(s) of filing of Priority Application(s) | 2017.11.15
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(33) Priority Application Office | CN
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(86) PCT Application Number | CN2017/112109 |
(87) PCT Publication Number | 2019/095404 2019.05.23 |
(71) Applicant(s) | ДАЛЯНЬ ИНСТИТЬЮТ ОФ КЕМИКАЛ ФИЗИКС, ЧАЙНИЗ АКАДЕМИ ОФ САЙЕНСЕЗ (CN) |
(72) Inventor(s) | Ни Юмин, Чжу Вэньлян, Лю Чжунминь, Лю Юн, Чэнь Чжиян, Лю Хончао, Ма Сианьган, Лю Шипин (CN) |
(73) Patent Owner(s) | ДАЛЯНЬ ИНСТИТЬЮТ ОФ КЕМИКАЛ ФИЗИКС, ЧАЙНИЗ АКАДЕМИ ОФ САЙЕНСЕЗ (CN) |
(54) Title | СПОСОБ ПРЯМОГО ПОЛУЧЕНИЯ П-КСИЛОЛА ИЗ СИНТЕЗ-ГАЗА И АРОМАТИЧЕСКОГО УГЛЕВОДОРОДА |
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REPRESENTATIVES |
Patent Owner's Representative(s) | ЛОВЦОВ Сергей Викторович (RU),ЛЕВЧУК Денис Владимирович (RU),СТУКАЛОВА Вера Викторовна (RU),ВИЛЕСОВ Александр Сергеевич (RU),КОПТЕВА Татьяна Владимировна (RU),ЯСИНСКИЙ Сергей Ярославович (RU),ГАВРИКОВ Кирилл Владимирович (RU) |
Correspondence Address | ООО "Патентно-правовая фирма "ЮС", пл. Малая Сухаревская, д. 12, г. Москва, 127051, Россия |
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INFORMATION ON LEGAL STATUS CHANGES |
MM4A Lapse of a Eurasian patent in a Contracting State due to non-payment within the time limit of renewal fees | Issue: 2024-07 Date: 2024.07.04 | Code of state, where the patent has lapsed: KZ, RU
Lapse date: 2023.11.22.
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MM4A Lapse of a Eurasian patent in a Contracting State due to non-payment within the time limit of renewal fees | Issue: 2023-06 Date: 2023.06.08 | Code of state, where the patent has lapsed: AM, AZ, BY, KG, TJ, TM
Lapse date: 2022.11.22.
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VALIDITY IN CONTRACTING STATES AND THE REPUBLIC OF MOLDOVA |
First annual fee payment due date | 2022.11.21 | Validity of the patent in the territory of Contracting States and the Republic of Moldova |
Year | Period |
AM | AZ | BY | KG | KZ | RU | TJ | TM |
1 | 2017.11.21 - 2018.11.21 | √ | √ | √ | √ | √ | √ | √ | √ | 2 | 2018.11.22 - 2019.11.21 | √ | √ | √ | √ | √ | √ | √ | √ | 3 | 2019.11.22 - 2020.11.21 | √ | √ | √ | √ | √ | √ | √ | √ | 4 | 2020.11.22 - 2021.11.21 | √ | √ | √ | √ | √ | √ | √ | √ | 5 | 2021.11.22 - 2022.11.21 | √ | √ | √ | √ | √ | √ | √ | √ | 6 | 2022.11.22 - 2023.11.21 | - | - | - | - | √ | √ | - | - |
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