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Extract from the Register of European Patents

EP About this file: EP0998899

EP0998899 - Use of butylhydroxytoluene for stabilizing of flavones, flavanones or flavonoids, and synergistic mixtures , cosmetic and dermatological preparations containing them [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  08.08.2003
Database last updated on 28.09.2024
Most recent event   Tooltip08.08.2003Application deemed to be withdrawnpublished on 24.09.2003  [2003/39]
Applicant(s)For all designated states
Beiersdorf Aktiengesellschaft
Unnastrasse 48
20245 Hamburg / DE
[2000/19]
Inventor(s)01 / Max, Heiner, Dr.
Von-Eicken-Strasse 18A
22529 Hamburg / DE
02 / Schönrock, Uwe, Dr.
Lerchenweg 33
23886 Nahe / DE
03 / Stäb, Franz, Dr.
Bäckerstrasse 3
21379 Echem / DE
04 / Untiedt, Sven, Dr.
Eimsbüttler Chaussee 88
20259 Hamburg / DE
[2000/19]
Application number, filing date99119017.428.09.1999
[2000/19]
Priority number, dateDE199814526601.10.1998         Original published format: DE 19845266
[2000/19]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0998899
Date:10.05.2000
Language:DE
[2000/19]
Search report(s)(Supplementary) European search report - dispatched on:EP22.02.2000
ClassificationIPC:A61K7/00, A61K7/48
[2000/19]
CPC:
C09K15/08 (EP); A61K8/4973 (EP); A61K8/498 (EP);
A61K8/602 (EP); A61Q17/04 (EP); A61K2800/522 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2000/19]
TitleGerman:Verwendung von Butylhydroxytoluol zur Stabilisierung von Flavonen, Flavanonen bzw. Flavonoiden, synergistische Gemische aus Flavonen, Flavanonen bzw. Flavonoiden und Butylhydroxytoluol sowie kosmetische und dermatologische Zubereitungen mit einem Gehalt an solchen Gemischen[2000/19]
English:Use of butylhydroxytoluene for stabilizing of flavones, flavanones or flavonoids, and synergistic mixtures , cosmetic and dermatological preparations containing them[2000/19]
French:Utilisation de butylhydroxytoluene pour stabiliser de flavones, flavanones ou de flavonoides, et mélanges synergiques, compositions cosmétiques et dermatologiques les contenant[2000/19]
Examination procedure08.07.2000Examination requested  [2000/36]
13.02.2002Despatch of a communication from the examining division (Time limit: M04)
02.10.2002Reply to a communication from the examining division
06.02.2003Despatch of a communication from the examining division (Time limit: M01)
18.03.2003Application deemed to be withdrawn, date of legal effect  [2003/39]
22.04.2003Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2003/39]
Request for further processing for:02.10.2002Request for further processing filed
02.10.2002Full payment received (date of receipt of payment)
Request granted
16.10.2002Decision despatched
Fees paidRenewal fee
08.09.2001Renewal fee patent year 03
13.09.2002Renewal fee patent year 04
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Documents cited:Search[X]JPH0899820  ;
 [A]JPH0899821  ;
 [DA]DE4444238  (BEIERSDORF) [DA] 1 * claim 1 *;
 [X]  - PATENT ABSTRACTS OF JAPAN, (19960830), vol. 1996, no. 8, & JP08099820 A 19960416 (KOSE) [X] 1,5 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19960830), vol. 1996, no. 8, & JP08099821 A 19960416 (SHISEIDO) [A] 1 * abstract *
 [A]  - F. STÄB ET AL, "Novel antioxidants: New strategies in product stabilization and skin protection", SEIFEN, OLE, FETTE, WACHSE, AUGSBURG DE, (19980901), vol. 124, no. 10, pages 604 - 613, XP000776931 [A] 1 * page 612 *
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.