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Extract from the Register of European Patents

EP About this file: EP3980438

EP3980438 - NOVEL ESTERS OF MEDROXYPROGESTERONE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  11.03.2022
Database last updated on 16.09.2024
FormerThe international publication has been made
Status updated on  11.12.2020
Most recent event   Tooltip05.09.2024New entry: Additional fee for renewal fee: despatch of communication + time limit 
Applicant(s)For all designated states
Hafeez, Kalak Abdul
No.8 Regency Palazzo, A 4, 4th Floor Hall Road
Richards Park, Richards Town
Bengaluru, Karnataka 560005 / IN
[2022/15]
Inventor(s)01 / PITTALA, Sandhya
Hyderabad 500037 / IN
02 / HAFEEZ, Kalak Abdul
Bengaluru Karnataka 560005 / IN
 [2022/15]
Representative(s)Isern Patentes y Marcas S.L.
Avda. Diagonal, 463 Bis, 2°
08036 Barcelona / ES
[2022/15]
Application number, filing date19931866.818.07.2019
[2022/15]
WO2019IB56136
Priority number, dateIN20194102232405.06.2019         Original published format: IN201941022324
[2022/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020245641
Date:10.12.2020
Language:EN
[2020/50]
Type: A1 Application with search report 
No.:EP3980438
Date:13.04.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 10.12.2020 takes the place of the publication of the European patent application.
[2022/15]
Search report(s)International search report - published on:IN10.12.2020
(Supplementary) European search report - dispatched on:EP01.06.2023
ClassificationIPC:C07J75/00, C07J7/00, A61P5/34, A61P15/18
[2023/26]
CPC:
C07J7/0045 (EP); C07J1/0033 (US); A61P15/18 (EP);
A61P5/34 (EP)
Former IPC [2022/15]C07J75/00, C07J7/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2022/15]
TitleGerman:NEUE ESTER VON MEDROXYPROGESTERON[2022/15]
English:NOVEL ESTERS OF MEDROXYPROGESTERONE[2022/15]
French:NOUVEAUX ESTERS DE MÉDROXYPROGESTÉRONE[2022/15]
Entry into regional phase14.12.2021National basic fee paid 
14.12.2021Search fee paid 
14.12.2021Designation fee(s) paid 
14.12.2021Examination fee paid 
Examination procedure14.12.2021Examination requested  [2022/15]
28.12.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
14.12.2021Renewal fee patent year 03
27.07.2022Renewal fee patent year 04
31.01.2024Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.07.202305   M06   Fee paid on   31.01.2024
31.07.202406   M06   Not yet paid
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[I]US2963498  (BERGSTROM CLARENCE G, et al) [I] 1-10 * example 4 ** column 2, paragraphs 3,4 *;
 [I]DE1097986  (SYNTEX SA) [I] 1-10 * example 1 * * column 6, lines 40-65; table 1 * * column 1, paragraph 1 *;
 [I]  - ANNEN K ET AL, "17-PIVALATE IN DER PREGNANREIHE//17-PIVALATE DERIVATIVES OF PREGNANE", LIEBIGS ANNALEN DER CHEMIE, VERLAG CHEMIE GMBH. WEINHEIM, DE, (19830101), vol. 4, ISSN 0170-2041, pages 705 - 711, XP001119196 [I] 1-10 * page 706; compound 8 * * page 707, paragraph 4; table 1 *
International search[A]AT158148B  (CHEM IND BASEL) [A] 1-9* Claims, Examples *;
 [Y]US3377364  (SPERO GEORGE B) [Y] 1-9 * Claims, Examples *;
 [Y]US4038389  (LAMB DONALD J) [Y] 1-9 * Claims, Examples *;
 [Y]US2009012321  (ANNEN KLAUS [DE], et al) [Y] 1-9 * Claims, Example 1 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.