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Extract from the Register of European Patents

EP About this file: EP0861879

EP0861879 - Polyazo dyes [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  26.01.2001
Database last updated on 26.06.2024
Most recent event   Tooltip27.06.2008Change - applicantpublished on 30.07.2008  [2008/31]
Applicant(s)For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
67063 Ludwigshafen / DE
[2008/31]
Former [1998/36]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Inventor(s)01 / Lamm, Gunther Dr.
Heinrich-Heine-Strasse 7
67454 Hassloch / DE
02 / Wiesenfeldt, Matthias Dr.
Kalmitring 6
67125 Dannstadt-Schauernheim / DE
[1998/36]
Representative(s)Riedl, Peter, et al
Patentanwälte
Reitstötter, Kinzebach & Partner
Postfach 86 06 49
81633 München / DE
[N/P]
Former [2000/27]Riedl, Peter, Dr., et al
Patentanwälte Reitstötter, Kinzebach & Partner Postfach 86 06 49
81633 München / DE
Application number, filing date97119151.503.11.1997
[1998/36]
Priority number, dateDE199614893926.11.1996         Original published format: DE 19648939
[1998/36]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0861879
Date:02.09.1998
Language:DE
[1998/36]
Type: A3 Search report 
No.:EP0861879
Date:21.10.1998
[1998/43]
Search report(s)(Supplementary) European search report - dispatched on:EP04.09.1998
ClassificationIPC:C09B62/513, C09B35/52, C07C311/41
[1998/36]
CPC:
C07C311/41 (EP,KR,US); C09B35/52 (EP,KR,US); C09B62/513 (EP,KR,US)
Designated contracting statesCH,   DE,   FR,   GB,   IT,   LI [1999/26]
Former [1998/36]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Polyazofarbstoffe[1998/36]
English:Polyazo dyes[1998/36]
French:Colorants polyazoiques[1998/36]
Examination procedure18.02.1998Examination requested  [1998/36]
22.04.1999Loss of particular rights, legal effect: designated state(s)
13.08.1999Despatch of communication of loss of particular rights: designated state(s) AT, BE, DK, ES, FI, GR, IE, LU, MC, NL, PT, SE
24.02.2000Despatch of a communication from the examining division (Time limit: M06)
06.09.2000Application deemed to be withdrawn, date of legal effect  [2001/11]
04.10.2000Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2001/11]
Fees paidRenewal fee
23.11.1999Renewal fee patent year 03
Penalty fee
Penalty fee Rule 85a EPC 1973
27.05.1999AT   M01   Not yet paid
27.05.1999BE   M01   Not yet paid
27.05.1999DK   M01   Not yet paid
27.05.1999ES   M01   Not yet paid
27.05.1999FI   M01   Not yet paid
27.05.1999GR   M01   Not yet paid
27.05.1999IE   M01   Not yet paid
27.05.1999LU   M01   Not yet paid
27.05.1999MC   M01   Not yet paid
27.05.1999NL   M01   Not yet paid
27.05.1999PT   M01   Not yet paid
27.05.1999SE   M01   Not yet paid
Additional fee for renewal fee
30.11.200004   M06   Not yet paid
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competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]CH387842  (KRAUS WILHELM DR JUN [CH]) [A] 1,11 * Seite 5, Formel 18 *;
 [XA]FR2206359  (BASF AG [DE]) [X] 12 * page 4, line 1 - line 12; examples 79-101 * [A] 1-10;
 JPS5034029  [ ] (SAKAI CHEMICAL INDUSTRY CO., LTD.) [ ] * example 1 *;
 [XA]DE2415690  (BASF AG) [X] 12 * page 6, line 4 - line L * * page 7, line 5; example - * [A] 1-10;
 [X]FR2417529  (HOECHST AG [DE]) [X] 1,4-6,9,10 * example -; claim - *;
 [AD]EP0716130  (CIBA GEIGY AG [CH]) [AD] 1-12 * examples 11A-11C *;
 [A]  - A.KOTONE ET AL., "tetrakisazo dyes", CHEMICAL ABSTRACTS, (19751215), vol. 83, no. 24, Database accession no. 195215t, page 116, XP002073885 [A] 1-12 * abstract *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.