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Extract from the Register of European Patents

EP About this file: EP0024473

EP0024473 - Application of a group of dioxa-alkyl-tricyclododecenes as perfumes; perfuming compositions containing them; dioxa-alkyl-tricyclododecenes belonging to this group [Right-click to bookmark this link]
Former [1981/10]Application of a group of dioxa-alkyl-tricyclododecenes as perfumes; perfuming compositions containing them; process for the preparation of these chemicals; dioxa-alkyl-tricyclododecenes belonging to this group
[1984/25]
StatusNo opposition filed within time limit
Status updated on  23.04.1985
Database last updated on 03.10.2024
Most recent event   Tooltip23.04.1985No opposition filed within time limitpublished on 26.06.1985 [1985/26]
Applicant(s)For all designated states
Henkel Kommanditgesellschaft auf Aktien
40191 Düsseldorf / DE
[N/P]
Former [1982/21]For all designated states
Henkel Kommanditgesellschaft auf Aktien
D-40191 Düsseldorf / DE
Former [1981/10]For all designated states
Henkel Kommanditgesellschaft auf Aktien
-Patentabteilung- Postfach 1100 Henkelstrasse 67
D-4000 Düsseldorf 1 / DE
Inventor(s)01 / Conrad, Jens, Dr.
Dürerweg 15
D-4010 Hilden / DE
02 / Upadek, Horst, Dr.
Kempenweg 18 a
D-4006 Erkrath / DE
03 / Bruns, Klaus, Dr.
Notburgaweg 6
D-4150 Krefeld / DE
[1981/10]
Application number, filing date80102283.128.04.1980
[1981/10]
Priority number, dateDE1979291816805.05.1979         Original published format: DE 2918168
[1981/10]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0024473
Date:11.03.1981
Language:DE
[1981/10]
Type: A3 Search report 
No.:EP0024473
Date:17.03.1982
Language:DE
[1982/11]
Type: B1 Patent specification 
No.:EP0024473
Date:20.06.1984
Language:DE
[1984/25]
Search report(s)(Supplementary) European search report - dispatched on:EP13.01.1982
ClassificationIPC:C11B9/00, C07D321/10
[1981/10]
CPC:
C07D321/10 (EP,US); C07D321/06 (EP,US); C11B9/0084 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL [1984/03]
Former [1981/10]AT,  BE,  CH,  DE,  FR,  GB,  IT,  LI,  NL,  SE 
TitleGerman:Verwendung einer Gruppe von Dioxa-alkyl-tricyclododecenen als Riechstoffe; diese enthaltende Riechstoffkompositionen; neue Dioxa-alkyl-tricyclododecene dieser Gruppe[1984/25]
English:Application of a group of dioxa-alkyl-tricyclododecenes as perfumes; perfuming compositions containing them; dioxa-alkyl-tricyclododecenes belonging to this group[1984/25]
French:Utilisation d'un groupe de dioxa-alkyl-tricyclododécènes comme parfums; compositions parfumantes contenant ces derniers; dioxa-alkyl-tricyclo-dodécènes appartenant à ce groupe[1984/25]
Former [1981/10]Verwendung einer Gruppe von Dioxa-alkyl-tricyclododecenen als Riechstoffe; diese enthaltende Riechstoffkompositionen; ein Verfahren zur Herstellung dieser Chemikalien; neue Dioxa-alkyl-tricyclododecene dieser Gruppe
Former [1981/10]Application of a group of dioxa-alkyl-tricyclododecenes as perfumes; perfuming compositions containing them; process for the preparation of these chemicals; dioxa-alkyl-tricyclododecenes belonging to this group
Former [1981/10]Utilisation d'un groupe de dioxa-alkyl-tricyclododécènes comme parfums; compositions parfumantes contenant ces derniers; un procédé de préparation de ces produits chimiques dioxa-alkyl-tricyclo-dodécènes appartenant à ce groupe
Examination procedure22.07.1981Examination requested  [1981/39]
09.02.1983Despatch of a communication from the examining division (Time limit: M04)
18.04.1983Reply to a communication from the examining division
08.08.1983Despatch of communication of intention to grant (Approval: )
25.10.1983Communication of intention to grant the patent
13.01.1984Fee for grant paid
13.01.1984Fee for publishing/printing paid
Opposition(s)21.03.1985No opposition filed within time limit [1985/26]
Fees paidRenewal fee
25.03.1982Renewal fee patent year 03
17.03.1983Renewal fee patent year 04
20.03.1984Renewal fee patent year 05
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Documents cited:SearchGB869485  [ ] (BAYER AG);
 US3799892  [ ] (STEPHENS C, et al);
 LU78181  [ ] (FIRMENICH & CIE [CH])
    [ ] - BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, Juli-August 1975, Seiten 1763-1766 Paris, FR. J: Soulier et al.: "Synthèse de dihydro-4,7- dioxépinnes-1,3 et de systeèmes polycycliques contenant de noyau du dioxépanne-1,3(Note de Labora- toire)" * Seite 1763, II; Seite 1765, T. IV *
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.