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Extract from the Register of European Patents

EP About this file: EP3966187

EP3966187 - PROMOTERS FOR HETEROGENEOUS OLEFIN METATHESIS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  11.02.2022
Database last updated on 17.09.2024
FormerThe international publication has been made
Status updated on  14.11.2020
Most recent event   Tooltip28.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Massachusetts Institute of Technology
77 Massachusetts Avenue
Cambridge, MA 02139 / US
For all designated states
Saudi Arabian Oil Company
TN-814 Tower Administration Building
Dhahran 31311 / SA
[2022/11]
Inventor(s)01 / ROMAN, Yuriy
235 Albany St., Apt 2047
Cambridge, MA 02139 / US
02 / ZHANG, Shiran
44 Cherry St 11
Somerville, MA 02144 / US
03 / CONSOLI, Daniel
20 Cornelius Way
Cambridge, MA 02141 / US
04 / SHAIKH, Sohel
Research and Development Center
Dhahran / SA
 [2022/11]
Representative(s)D Young & Co LLP
3 Noble Street
London EC2V 7BQ / GB
[N/P]
Former [2022/11]D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
Application number, filing date20802535.308.05.2020
[2022/11]
WO2020US32060
Priority number, dateUS201962845849P09.05.2019         Original published format: US 201962845849 P
[2022/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020227616
Date:12.11.2020
Language:EN
[2020/46]
Type: A1 Application with search report 
No.:EP3966187
Date:16.03.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 12.11.2020 takes the place of the publication of the European patent application.
[2022/11]
Search report(s)International search report - published on:US12.11.2020
(Supplementary) European search report - dispatched on:EP17.05.2023
ClassificationIPC:B01J23/28, C07C6/04, C07C11/04, C07C11/06
[2023/24]
CPC:
B01J23/30 (EP,US); C07C6/04 (EP,US); B01J21/04 (US);
B01J23/28 (EP,US); B01J23/36 (US); B01J35/30 (EP);
B01J37/08 (EP); B01J37/343 (EP); C07C2521/08 (EP,US);
C07C2523/30 (EP,US); Y02P20/52 (EP) (-)
C-Set:
C07C6/04, C07C11/04 (EP);
C07C6/04, C07C11/06 (EP);
C07C6/04, C07C11/08 (EP)
Former IPC [2022/11]C07C6/04, C07C11/04, C07C11/06
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 [2022/11]
TitleGerman:PROMOTER FÜR HETEROGENE OLEFINMETATHESE[2022/11]
English:PROMOTERS FOR HETEROGENEOUS OLEFIN METATHESIS[2022/11]
French:PROMOTEURS POUR LA MÉTATHÈSE D'OLÉFINE HÉTÉROGÈNE[2022/11]
Entry into regional phase25.11.2021National basic fee paid 
25.11.2021Search fee paid 
25.11.2021Designation fee(s) paid 
25.11.2021Examination fee paid 
Examination procedure25.11.2021Examination requested  [2022/11]
14.12.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
27.05.2022Renewal fee patent year 03
30.05.2023Renewal fee patent year 04
28.05.2024Renewal fee patent year 05
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competence of the Unified
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[XI]WO03076371  (ABB LUMMUS GLOBAL INC [US]) [X] 1-7,9-14 * page 13, line 14 - page 14, line 1 * [I] 8;
 [A]US2016075617  (DING KUNLUN [US], et al) [A] 1-14* the whole document *
International search[X]US5254786  (LIN JIANG-JEN [US], et al) [X] 17 * entire document *;
 [Y]US6184170  (CHANG MAIN [US]) [Y] 1-6 * entire document *;
 [X]US6437209  (COMMEREUC DOMINIQUE [FR], et al) [X] 16, 18 * entire document *;
 [Y]US6777582  (GARTSIDE ROBERT J [US], et al) [Y] 5, 6* entire document *;
 [Y]US9023753  (RAMACHANDRAN BALA [US], et al) [Y] 1-6 * entire document *
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.