Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 695 15 658.6 |
| 96 | EP file number | EAKZ | 95 90 7324.8 |
| 86 | WO file number | WAKZ | PCT/US95/00167 |
| 97 | EP publication number | EPN | 759888 |
| 87 | WO publication number | WPN | 1995029874 |
| 54 | Designation/title | TI | Verfahren zur Herstellung von schichtförmigen Doppelhydroxiden. |
| 51 | IPC main class | ICM
(ICMV) | C01F 7/00 (2000.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | C01B 13/36 (2000.01) |
| 22 | DE application date | DAT | Jan 6, 1995 |
| 96 | EP application date | EAT | Jan 6, 1995 |
| 86 | WO application date | WAT | Jan 6, 1995 |
| 43 | Date of first publication | OT | Nov 9, 1995 |
| Date of publication of grant | PET | Mar 15, 2000 |
| 71/73 | Applicant/owner | INH | Aluminum Company of America, Alcoa Center, Pa., US |
| 72 | Inventor | IN | MARTIN, Edward S., Alcoa Center, US; PEARSON, Alan, lcoa Center, US |
| 10 | Published DE documents | DEPN | Original document:
DE000069515658T2
Searchable text:
DE000069515658T2 |
| Address for service | | Ladas & Parry, 80336 München, DE |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| US
235504
Apr 29, 1994
|
| Patent division in charge | | 45 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 87 | WO language of publication | WLANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | AT, BE, DE, DK, ES, FR, GB, GR, IE, IT, NL, PT, SE |
| Published EP/WO documents | EPWOPN | Original document:
EP000000759888
Searchable text:
EP000000759888
Original document:
EP000000759888B1
Searchable text:
EP000000759888B1
Original document:
WO001995029874
Searchable text:
WO001995029874 |
| 43 | Date of first publication | EVT | Nov 9, 1995 |
| Date of the first transfer into DPMAregister | EREGT | Sep 28, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Oct 29, 2018
(Show all update days)(Hide all update days)- Oct 29, 2018; Mar 20, 2015; Jan 21, 2013
- Historical data not available for this/these date(s)
- Sep 28, 2012
- Date of the first transfer into DPMAregister
|
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 9, 1995
| |
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|
| 2 |
Procedure relating to EP application
|
EPO 1st publication
|
Mar 5, 1997
| |
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|
| 3 |
Procedure relating to EP application
|
EPO publication of search report
|
Mar 5, 1997
| |
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|
| 4 |
Publications
|
Publication of a mention regarding EP 1st publication by DPMA
|
Apr 10, 1997
|
Apr 10, 1997 |
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|
| 5 |
Change of classification
|
Change of IPC main class
|
Jan 28, 2000
| |
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|
| 6 |
Procedure relating to EP application
|
EPO publication of mention regarding patent grant (beginning of opposition period)
|
Mar 15, 2000
| |
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|
| 7 |
Publications
|
Publication by DPMA of mention regarding EP patent grant
|
Apr 20, 2000
|
Apr 20, 2000 |
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|
| 8 |
Publications
|
Translation of EP patent specification
|
Aug 31, 2000
|
Aug 31, 2000 |
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|
| 9 |
Administrative procedure
|
Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
|
Aug 1, 2002
|
Dec 19, 2002 |
Display details
|
