Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 60 2012 055 501.7 |
| 96 | EP file number | EAKZ | 12 81 9846.2 |
| 86 | WO file number | WAKZ | PCT/US2012/049478 |
| 97 | EP publication number | EPN | 2739569 |
| 87 | WO publication number | WPN | 2013020030 |
| 54 | Designation/title | TI | VERFAHREN ZUR ABSCHEIDUNG VON CHEMISCH REINEM OS AUS METALLMISCHUNGEN |
| 51 | IPC main class | ICM
(ICMV) | C01G 55/00 (2006.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | G21G 1/06 (2006.01), C22B 3/00 (2006.01), G21G 1/00 (2006.01) |
| 22 | DE application date | DAT | Aug 3, 2012 |
| 96 | EP application date | EAT | Aug 3, 2012 |
| 86 | WO application date | WAT | Aug 3, 2012 |
| 43 | Date of first publication | OT | Feb 7, 2013 |
| Date of publication of grant | PET | Jan 2, 2019 |
| 71/73 | Applicant/owner | INH | The Curators of the University of Missouri, Columbia, Mo., US |
| 72 | Inventor | IN | ENGELBRECHT, Hendrik, P., Columbia, Missouri 65211, US; CUTLER, Cathy, S., Columbia, Missouri 65211, US; MANSON, Leonard, III, Columbia, Missouri 65211, US; WILDER, Stacy Lynn, Columbia, Missouri 65211, US |
| Address for service | | The Curators of the University of Missouri, Columbia, Missouri 65211, US |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
201161514534 P
Aug 3, 2011
|
| Patent division in charge | | 45 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | AL, 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 |
| Published EP/WO documents | EPWOPN | Original document:
EP000002739569
Searchable text:
EP000002739569
Original document:
EP000002739569B1
Searchable text:
EP000002739569B1
Original document:
WO002013020030
Searchable text:
WO002013020030 |
| 43 | Date of first publication | EVT | Feb 7, 2013 |
| Date of the first transfer into DPMAregister | EREGT | Jul 25, 2014 |
| Date of the (most recent) update in DPMAregister | REGT | May 28, 2020
(Show all update days)(Hide all update days)- May 28, 2020; Apr 28, 2020; Dec 5, 2019; Nov 14, 2019; Aug 8, 2019; Jul 25, 2019; Jan 24, 2019; Dec 14, 2018; Dec 13, 2018; Jun 21, 2018; May 24, 2017
- Historical data not available for this/these date(s)
- Jul 25, 2014
- Date of the first transfer into DPMAregister
|
