EURASIAN PATENT REGISTER (INVENTIONS)

Eurasian Patent for Invention № 035216

BIBLIOGRAPHIC DATA

(11) Patent Number	035216
Date of Registration in the Register of Eurasian Patents	2020.05.15
(21) Application Number	201900203
(22) Filling Date	2019.03.26
(51) IPC	*B23K 31/02* (2006.01) *B23K 1/20* (2006.01) *B23K 1/005* (2006.01) B23K 1/19 (2006.01)
(43)(13) Application Publication Date(s), Kind Code(s)	A1 2020.05.15 Issue No 05 title, specification
(45)(13) Patent Publication Date(s), Kind Code(s)	B1 2020.05.18 Issue No 05 title, specification
(96) Filing Data of the Regional Application, i.e., Application Filing Date, Application Number, Country Code	2019000023 (RU) 2019.03.26
(71) Applicant(s)	КВАШЕНКИНА ОЛЬГА ЕВГЕНЬЕВНА (RU)
(72) Inventor(s)	Квашенкина Ольга Евгеньевна, Габдуллин Павел Гарифович (RU)
(73) Patent Owner(s)	КВАШЕНКИНА ОЛЬГА ЕВГЕНЬЕВНА (RU)
(54) Title	СПОСОБ СОЕДИНЕНИЯ ПЬЕЗОКЕРАМИЧЕСКИХ МАТЕРИАЛОВ С РАЗЛИЧНЫМИ МАТЕРИАЛАМИ

REPRESENTATIVES

Patent Owner's Representative(s)	КАШИНА Наталья Игоревна (RU)
Correspondence Address	ООО "Патентно-правовая фирма "НЕВА-ПАТЕНТ" а/я 35, Санкт-Петербург, 195112, Российская Федерация

INFORMATION ON LEGAL STATUS CHANGES

NF4A Restoration of lapsed right to Eurasian patent	Issue: 2023-10 Date: 2023.10.25	Право на патент восстановлено в отношении AZ, BY, KG, TJ за 1-5 год(ы) действия патента.
NF4A Restoration of lapsed right to Eurasian patent	Issue: 2023-04 Date: 2023.04.04	Право на патент восстановлено в отношении RU за 1-4 год(ы) действия патента.
MM4A Lapse of a Eurasian patent in a Contracting State due to non-payment within the time limit of renewal fees	Issue: 2021-10 Date: 2021.10.11	Code of state, where the patent has lapsed: AZ, BY, KG, RU, TJ Lapse date: 2021.03.27.

VALIDITY IN CONTRACTING STATES AND THE REPUBLIC OF MOLDOVA

First annual fee payment due date

2021.03.26

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

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