Master data| INID | Criterion | Field | Content |
|---|
| Type of IP right | SART | Patent |
| Status | ST | Not pending/lapsed |
| 21 | DE file number | DAKZ | 594 09 810.6 |
| 96 | EP file number | EAKZ | 94 12 0045.3 |
| 97 | EP publication number | EPN | 659408 |
| 54 | Designation/title | TI | Verwendung von R-(+)alpha-Liponsäure, R(-)-Dihydroliponsäure und Metabolite zur Behandlung von Diabetes mellitus sowie seiner Folgeerkrankungen |
| 51 | IPC main class | ICM
(ICMV) | A61K 31/385 (2006.01) |
| 22 | DE application date | DAT | Dec 17, 1994 |
| 96 | EP application date | EAT | Dec 17, 1994 |
| 43 | Date of first publication | OT | Jun 28, 1995 |
| Date of publication of grant | PET | Aug 1, 2001 |
| 71/73 | Applicant/owner | INH | Evonik Degussa GmbH, 45128 Essen, DE |
| 72 | Inventor | IN | Wessel, Dr. Klaus, W-6043 Frankfurt, DE; Borbe, Dr. Harald, W-5512 Mainz, DE; Ulrich, Dr. Heinz, W-6384 Niedernberg, DE; Hettche, Dr. Helmut, W-6312 Dietzenbach, DE; Bisswanger, Prof. Dr. Hans, W-7241 Bodelshausen, DE; Packer, Prof. Dr. L., Orinda, California 94563, US; Klip, Prof. Amira, Toronto M5G 1x8, CA |
| Address for service | | Evonik Degussa GmbH DG-IPM-PAT Postcode 84/339, 63457 Hanau, DE |
66
66
| Domestic priority | PRN
PRD
| 4343593
Dec 21, 1993
|
| Patent division in charge | | 44 |
| 97 | EP language of publication | ELANG | DE - Deutsch |
| 84 | Designated EP contracting states | EDS | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE |
| Published EP/WO documents | EPWOPN | Original document:
EP000000659408
Searchable text:
EP000000659408
Original document:
EP000000659408B1
Searchable text:
EP000000659408B1 |
| 43 | Date of first publication | EVT | Jun 28, 1995 |
| Date of the first transfer into DPMAregister | EREGT | Sep 27, 2012 |
| Date of the (most recent) update in DPMAregister | REGT | Apr 30, 2022
(Show all update days)(Hide all update days)- Apr 30, 2022; Mar 20, 2015; Jan 20, 2013
- Historical data not available for this/these date(s)
- Sep 27, 2012
- Date of the first transfer into DPMAregister
|
Procedural data| No. |
Kind of procedure
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Legal status
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Date of legal/procedural status
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Date of first publication
| Display all details |
|---|
| 1 |
Procedure relating to EP application
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EPO 1st publication
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Jun 28, 1995
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| 2 |
Procedure relating to EP application
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EPO publication of search report
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Jun 28, 1995
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| 3 |
Publications
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Publication of a mention regarding EP 1st publication by DPMA
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Aug 3, 1995
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Aug 3, 1995 |
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| 4 |
Change of classification
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Change of IPC main class
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Aug 4, 2000
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| 5 |
Procedure relating to EP application
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EPO publication of mention regarding patent grant (beginning of opposition period)
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Aug 1, 2001
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| 6 |
Publications
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Publication by DPMA of mention regarding EP patent grant
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Sep 6, 2001
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Sep 6, 2001 |
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| 7 |
New applicant/owner details
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New applicant/owner details
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Apr 22, 2002
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Jun 27, 2002 |
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| 8 |
Opposition procedure
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Opposition to patent filed
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Apr 29, 2002
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Aug 1, 2002 |
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| 9 |
New applicant/owner details
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New applicant/owner details
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Apr 27, 2005
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Jun 30, 2005 |
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| 10 |
Change of classification
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Change of IPC main class
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Oct 17, 2005
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| 11 |
Opposition procedure
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Revocation of patent by EPO
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Nov 6, 2007
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| 12 |
Opposition procedure
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Decision on revocation by EPO has become final
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Nov 6, 2007
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Apr 15, 2010 |
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| 13 |
New applicant/owner details
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New applicant/owner details
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Feb 8, 2008
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Apr 17, 2008 |
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| 14 |
Publications
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Other <with further information such as lien, etc>
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Apr 22, 2010
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Apr 22, 2010 |
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