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METHYLPHENIDATE-PRODRUGS, PROCESSES OF MAKING AND USING THE SAME
No-Receipt date	2017-01086 - 22/03/2017
No-Filing date	20170400901 - 22/03/2017
No-Granting date	3091947 - 25/05/2017
No-EPO application date	12817423.2 - 27/07/2012
No-EPO granting date	2736510 - 01/03/2017
Gazette No-Publication date of application	-
Gazette No-Publication date of granted patent	5/2017 - 04/08/2017
Expiration date	28/07/2032
Kind of title	Validation of European Patent
Legal status	VALID
Priorities	US201161512658 P28/07/2011/US
Active Substance of Supplementary Certificates	-

IPC Classification

Ipc Class
A61K 31/4458

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Owners

Code	Firstname	Surname	Address	Town	ZIP	Country
1688147		ZEVRA THERAPEUTICS, INC.	1180 CELEBRATION BLVD, SUITE 103	CELEBRATION, FLORIDA 34747, U.S.A.		UNITED STATES OF AMERICA (USA)

Inventors

Code	Firstname	Surname
1880287		GUENTHER, SVEN
1880288		CHI, GUOCHEN
1880289		BERA, BINDU
1880290		MICKLE, TRAVIS
1880291		BERA, SANJIB

Representatives

Code	Firstname	Surname	Address	Town	Zip
3098	ANNA	GIAKOUMI	ALKAMENOUS 12-14	ATHINA (ATTIKIS)	10439

Contact

Code	Firstname	Surname	Address	Town	Zip	Country
8397	ANDRONIKI	MISIOU	ANALIPSEOS 23 KAI MARATHONOS 27	VRILISSIA (ATTIKIS)	15235	GREECE

Owners History

Date	Description	Comments	Data before modification	Data after modification
11/01/2018	Αλλαγή Διεύθυνσης Δικαιούχου (7e800)	Α.Π.6374/14-11-17,ΔΝΥ30/18,ΚΩΔ.ΠΛΗΡ.3098.(ΒΕΒΑΙΩΣΗ, βασει κοινοπ.ΕΓΔΕ, αριθμ.418-171/13.09.2017)	764231 Kempharm, Inc. 7 Hawkeye Dr., Suite 103 ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ North Liberty, IA 52317	372744 Kempharm, Inc. 2500 Crosspark Road, Suite E126 ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ Coralville, U.S.A.
15/06/2020	Αλλαγή Διεύθυνσης Δικαιούχου (7e800)	Α.Π.784/1-20, ΔΝΥ160/20, ΚΩΔ.ΠΛΗΡ.3098	372744 Kempharm, Inc. 2500 Crosspark Road, Suite E126 ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ Coralville, U.S.A.	1214169 Kempharm, Inc. 1180 Celebration Blvd, Suite 103 ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ Celebration, Florida 34747, U.S.A.
30/08/2024	Αλλαγή Επωνυμίας Δικαιούχου (7e801)	ΑΡ.ΠΡΩΤ. 20981/2024 (ΑΡ. ΥΠΟΘ. 4896789/2024) ΠΛΗΡΕΞ. ΔΙΚΗΓΟΡΟΣ ΑΝΝΑ ΓΙΑΚΟΥΜΗ (ΑΛΛΑΓΗ ΕΠΩΝΥΜΙΑΣ)	1214169 Kempharm, Inc. 1180 Celebration Blvd, Suite 103 ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ Celebration, Florida 34747, U.S.A.	1688147 Zevra Therapeutics, Inc. 1180 Celebration Blvd, Suite 103 ΗΝΩΜΕΝΕΣ ΠΟΛΙΤΕΙΕΣ ΤΗΣ ΑΜΕΡΙΚΗΣ Celebration, Florida 34747, U.S.A.

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