Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 60 2009 015 239.4 |
| 96 | EP file number | EAKZ | 09 74 3642.2 |
| 86 | WO file number | WAKZ | PCT/US2009/043111 |
| 97 | EP publication number | EPN | 2271724 |
| 87 | WO publication number | WPN | 2009137656 |
| 54 | Designation/title | TI | ZUSAMMENSETZUNGEN MIT 2,3,3,3- TETRAFLUORPROPEN |
| 51 | IPC main class | ICM
(ICMV) | C09K 3/30 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | C09K 5/04 (2006.01), C08J 9/14 (2006.01), C07C 17/25 (2006.01) |
| 22 | DE application date | DAT | May 7, 2009 |
| 96 | EP application date | EAT | May 7, 2009 |
| 86 | WO application date | WAT | May 7, 2009 |
| 43 | Date of first publication | OT | Nov 12, 2009 |
| Date of publication of grant | PET | Apr 24, 2013 |
| 71/73 | Applicant/owner | INH | The Chemours Company FC, LLC, Wilmington, Del., US |
| 72 | Inventor | IN | NAPPA, Mario, Joseph, Newark, DE 19711, US; MAHLER, Barry, Asher, Glen Mills, PA 19342, US; KNAPP, Jeffrey, P., Wilmington, DE 19808, US |
| 74 | Representative | VTR | Marks & Clerk (Luxembourg) LLP, Luxembourg, LU |
| Address for service | | Marks & Clerk (Luxembourg) LLP, 1017 LUXEMBURG, LU |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
126813 P
May 7, 2008
|
| Patent division in charge | | 43 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | 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, SE, SI, SK, TR |
| 81 | Designated WO countries | WDS | AL, RS, BA |
| Published EP/WO documents | EPWOPN | Original document:
EP000002271724
Searchable text:
EP000002271724
Original document:
EP000002271724B1
Searchable text:
EP000002271724B1
Original document:
WO002009137656
Searchable text:
WO002009137656 |
| 43 | Date of first publication | EVT | Nov 12, 2009 |
| Date of the first transfer into DPMAregister | EREGT | May 27, 2011 |
| Date of the (most recent) update in DPMAregister | REGT | Apr 30, 2022
(Show all update days)(Hide all update days)May 27, 2011; Feb 15, 2013; Apr 25, 2013; Apr 27, 2013; May 25, 2013; Jun 7, 2013; Jun 20, 2013; Jun 23, 2013; Jun 26, 2013; Aug 3, 2013; Feb 20, 2014; Mar 27, 2014; May 14, 2014; Jun 10, 2014; Aug 4, 2014; Jun 9, 2015; Jun 23, 2015; May 21, 2016; May 24, 2017; May 4, 2018; Oct 25, 2018; Apr 30, 2019; Jun 20, 2019; Aug 21, 2019; Sep 26, 2019; Apr 30, 2022 |
Procedural data| No. |
Kind of procedure
|
Legal status
|
Date of legal/procedural status
 |
Date of first publication
| Display all details |
|---|
| 1 |
Procedure relating to PCT application
|
WO first publication without search report
|
Nov 12, 2009
| |
Display details
|
| 2 |
Procedure relating to PCT application
|
WO publication
|
Nov 12, 2009
| |
Display details
|
| 3 |
Procedure relating to EP application
|
EPO 1st publication
|
Jan 12, 2011
| |
Display details
|
| 4 |
Procedure relating to EP application
|
EPO publication of search report
|
Jan 12, 2011
| |
Display details
|
| 5 |
Publications
|
Publication of a mention regarding EP 1st publication by DPMA
|
Feb 24, 2011
|
Feb 24, 2011 |
Display details
|
| 6 |
Procedure relating to EP application
|
EPO publication of mention regarding patent grant (beginning of opposition period)
|
Apr 24, 2013
| |
Display details
|
| 7 |
Publications
|
Publication by DPMA of mention regarding EP patent grant
|
Jun 20, 2013
|
Jun 20, 2013 |
Display details
|
| 8 |
Opposition procedure
|
Opposition to patent filed
|
Jan 14, 2014
|
Mar 27, 2014 |
Display details
|
| 9 |
Opposition procedure
|
Revocation of patent by EPO
|
Mar 12, 2019
| |
Display details
|
| 10 |
Opposition procedure
|
Decision on revocation by EPO has become final
|
Mar 12, 2019
|
Aug 1, 2019 |
Display details
|
| 11 |
New applicant/owner details
|
New applicant/owner details
|
Aug 20, 2019
|
Sep 26, 2019 |
Display details
|
