EURASIAN PATENT REGISTER (INVENTIONS)

Eurasian Patent for Invention № 035552

BIBLIOGRAPHIC DATA

(11) Patent Number	035552
Date of Registration in the Register of Eurasian Patents	2020.07.03
(21) Application Number	201791912
(22) Filling Date	2016.04.21
(51) IPC	*C10M 171/00* (2006.01) *E21B 17/042* (2006.01) *F16L 57/00* (2006.01) *F16L 58/08* (2006.01) *C23C 28/00* (2006.01) *C10N 10/02* (2006.01) *C10N 10/04* (2006.01) *C10N 10/16* (2006.01) *C10N 10/12* (2006.01) *C10N 40/34* (2006.01) *C10N 50/08* (2006.01) *C10N 70/00* (2006.01) C10N 80/00 (2006.01)
(43)(13) Application Publication Date(s), Kind Code(s)	A1 2017.12.29 Issue No 12 title, specification
(45)(13) Patent Publication Date(s), Kind Code(s)	B1 2020.07.06 Issue No 07 title, specification
(31) Number(s) assigned to Priority Application(s)	15/53661
(32) Date(s) of filing of Priority Application(s)	2015.04.23
(33) Priority Application Office	FR
(86) PCT Application Number	EP2016/058847
(87) PCT Publication Number	2016/170031 2016.10.27
(71) Applicant(s)	ВАЛЛУРЕК ОЙЛ ЭНД ГЕС ФРАНС (FR); НИППОН СТИЛ КОРПОРЕЙШН (JP)
(72) Inventor(s)	Верлен Арно, Боден Николя, Вог Седрик, Джаафар Адиль (FR)
(73) Patent Owner(s)	ВАЛЛУРЕК ОЙЛ ЭНД ГЕС ФРАНС (FR); НИППОН СТИЛ КОРПОРЕЙШН (JP)
(54) Title	РЕЗЬБОВОЙ ТРУБНЫЙ ЭЛЕМЕНТ, ОБЕСПЕЧЕННЫЙ МЕТАЛЛИЧЕСКИМ ПРОТИВОКОРРОЗИОННЫМ И ПРОТИВОЗАДИРНЫМ ПОКРЫТИЕМ

REPRESENTATIVES

Patent Owner's Representative(s)	НОСЫРЕВА Елена Львовна (RU)
Correspondence Address	а/я 35, г. Москва, Россия, 123242

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: 2021-11
Date: 2021.11.10

Code of state, where the patent has lapsed:
AM, BY, KG, TJ
Lapse date: 2021.04.22.

VALIDITY IN CONTRACTING STATES AND THE REPUBLIC OF MOLDOVA

First annual fee payment due date

2021.04.21

Validity of the patent in the territory of Contracting States and the Republic of Moldova

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