Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 691 23 747.6 |
| 96 | EP file number | EAKZ | 91 91 7673.5 |
| 86 | WO file number | WAKZ | PCT/GB91/01711 |
| 97 | EP publication number | EPN | 551362 |
| 87 | WO publication number | WPN | 1992006146 |
| 54 | Designation/title | TI | VERFAHREN ZUR AUFSAUGEN VON HYDROPHOBEN UND IM WASSER UNLÖSLICHEN FLÜSSIGKEITEN |
| 51 | IPC main class | ICM
(ICMV) | C09K 3/32 (2000.01) |
| 51 | IPC secondary class(es) | ICS
(ICSV) | C02F 1/68 (2000.01), B01J 20/24 (2000.01) |
| 22 | DE application date | DAT | Oct 3, 1991 |
| 96 | EP application date | EAT | Oct 3, 1991 |
| 86 | WO application date | WAT | Oct 3, 1991 |
| 43 | Date of first publication | OT | Apr 16, 1992 |
| Date of publication of grant | PET | Dec 18, 1996 |
| 71/73 | Applicant/owner | INH | The University of Wales, Bangor, The BioComposites Centre, Bangor, Gwynedd, GB |
| 72 | Inventor | IN | Lawther, John Mark, Bangor, Gwynedd, GB; Hughes, Sara, Bangor, Gwynedd, GB; Robson, David James, Anglesey, Gwynedd, GB |
| 74 | Representative | VTR | Serwe, Karl-Heinz, Dipl.-Ing., 54290 Trier, DE |
| 10 | Published DE documents | DEPN | Original document:
DE000069123747T2
Searchable text:
DE000069123747T2 |
| Address for service | | Herren Patentanwälte Wolfgang Schönherr Dipl.-Ing. Karl-Heinz Serwe, 54290 Trier, DE |
33
31
32
| Foreign priority | PRC
PRNA
PRDA
| GB
9021509
Oct 3, 1990
|
| Patent division in charge | | 43 |
| 97 | EP language of publication | ELANG | EN - Englisch |
| 84 | Designated EP contracting states | EDS | AT, BE, CH, DE, DK, ES, FR, GR, IT, LI, NL, SE |
| Published EP/WO documents | EPWOPN | Original document:
EP000000551362
Searchable text:
EP000000551362
Original document:
EP000000551362B1
Searchable text:
EP000000551362B1
Original document:
WO001992006146
Searchable text:
WO001992006146 |
| 43 | Date of first publication | EVT | Apr 16, 1992 |
| Date of the first transfer into DPMAregister | EREGT | Sep 26, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Oct 22, 2018
(Show all update days)(Hide all update days)- Oct 22, 2018; Dec 16, 2015; Aug 4, 2014; Jan 20, 2013
- Historical data not available for this/these date(s)
- Sep 26, 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
|
Apr 16, 1992
| |
Display details
|
| 2 |
Procedure relating to EP application
|
EPO 1st publication
|
Jul 21, 1993
| |
Display details
|
| 3 |
Procedure relating to EP application
|
EPO publication of search report
|
Jul 21, 1993
| |
Display details
|
| 4 |
Publications
|
Publication of a mention regarding EP 1st publication by DPMA
|
Aug 26, 1993
|
Aug 26, 1993 |
Display details
|
| 5 |
Procedure relating to EP application
|
EPO publication of mention regarding patent grant (beginning of opposition period)
|
Dec 18, 1996
| |
Display details
|
| 6 |
Publications
|
Publication by DPMA of mention regarding EP patent grant
|
Jan 30, 1997
|
Jan 30, 1997 |
Display details
|
| 7 |
Publications
|
Translation of EP patent specification
|
Jul 17, 1997
|
Jul 17, 1997 |
Display details
|
| 8 |
Procedure relating to EP application
|
No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
|
Sep 18, 1997
|
Jan 22, 1998 |
Display details
|
| 9 |
Change of classification
|
Change of IPC main class
|
Oct 9, 1999
| |
Display details
|
| 10 |
New applicant/owner details
|
New applicant/owner details
|
Nov 8, 2004
|
Jan 13, 2005 |
Display details
|
| 11 |
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
|
May 3, 2005
|
Aug 18, 2005 |
Display details
|
