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Extract from the Register of European Patents

EP About this file: EP0821962

EP0821962 - Use of a phosphoric acid diester for the manufacture of a medicament for the treatment of acne [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.08.2002
Database last updated on 06.07.2024
Most recent event   Tooltip11.01.2008Lapse of the patent in a contracting state
New state(s): IT		published on 13.02.2008  [2008/07]
Applicant(s)For all designated states
Senju Pharmaceutical Co., Ltd.
5-8, Hiranomachi 2-chome, Chuo-Ku
Osaka-shi, Osaka 541-0046 / JP
[N/P]
Former [2001/42]For all designated states
Senju Pharmaceutical Co., Ltd.
5-8, Hiranomachi 2-chome, Chuo-Ku
Osaka-shi, Osaka 541-0046 / JP
Former [1998/06]For all designated states
Senju Pharmaceutical Co., Ltd.
5-8, Hiranomachi 2-chome, Chuo-Ku
Osaka-shi, Osaka 541 / JP
Inventor(s)01 / Ogata, Kazumi
B-701,8, Kamishinden 4-chome
Toyonaka-shi, Osaka 565 / JP
02 / Sakaue, Takahiro
5-1, Takadai
Itami-shi, Hyogo 664 / JP
03 / Matsuura, Sachiko
16-3, Seimeidori, Abeno-ku
Osaka-shi, Osaka 545 / JP
04 / Iemura, Masahito
51, Higashikujo-Minamisannoucho
Minami-ku, Kyoto-shi, Kyoto 601 / JP
[1998/06]
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [1998/06]von Kreisler, Alek, Dipl.-Chem., et al
Patentanwälte, von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus)
50667 Köln / DE
Application number, filing date97112984.629.07.1997
[1998/06]
Priority number, dateJP1996020090031.07.1996         Original published format: JP 20090096
[1998/06]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0821962
Date:04.02.1998
Language:EN
[1998/06]
Type: B1 Patent specification 
No.:EP0821962
Date:17.10.2001
Language:EN
[2001/42]
Search report(s)(Supplementary) European search report - dispatched on:EP29.10.1997
ClassificationIPC:A61K31/665
[1998/06]
CPC:
A61K31/665 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1998/06]
TitleGerman:Verwendung eines Phosphorsäurediesters zur Herstellung eines Arzneimittels zur Behandlung von Akne[1998/06]
English:Use of a phosphoric acid diester for the manufacture of a medicament for the treatment of acne[1998/06]
French:Utilisation d'un diéster d'acide phosphorique pour la fabrication d'un médicament pour le traitement de l'acné[1998/06]
Examination procedure06.03.1998Examination requested  [1998/19]
07.05.1998Despatch of a communication from the examining division (Time limit: M06)
30.09.1998Reply to a communication from the examining division
07.04.2000Despatch of a communication from the examining division (Time limit: M04)
04.07.2000Reply to a communication from the examining division
07.11.2000Despatch of communication of intention to grant (Approval: No)
03.01.2001Despatch of communication of intention to grant (Approval: later approval)
17.01.2001Communication of intention to grant the patent
05.04.2001Fee for grant paid
05.04.2001Fee for publishing/printing paid
Opposition(s)18.07.2002No opposition filed within time limit [2002/41]
Fees paidRenewal fee
28.07.1999Renewal fee patent year 03
29.07.2000Renewal fee patent year 04
27.07.2001Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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.
Lapses during opposition  TooltipAT17.10.2001
BE17.10.2001
CH17.10.2001
FI17.10.2001
IT17.10.2001
LI17.10.2001
NL17.10.2001
DK17.01.2002
PT17.01.2002
SE17.01.2002
GR18.01.2002
ES30.04.2002
[2008/07]
Former [2004/51]AT17.10.2001
BE17.10.2001
CH17.10.2001
FI17.10.2001
LI17.10.2001
NL17.10.2001
DK17.01.2002
PT17.01.2002
SE17.01.2002
GR18.01.2002
ES30.04.2002
Former [2004/04]AT17.10.2001
BE17.10.2001
CH17.10.2001
FI17.10.2001
LI17.10.2001
NL17.10.2001
DK17.01.2002
PT17.01.2002
SE17.01.2002
ES30.04.2002
Former [2003/46]AT17.10.2001
BE17.10.2001
CH17.10.2001
FI17.10.2001
LI17.10.2001
NL17.10.2001
DK17.01.2002
PT17.01.2002
SE17.01.2002
Former [2003/09]AT17.10.2001
BE17.10.2001
CH17.10.2001
FI17.10.2001
LI17.10.2001
NL17.10.2001
PT17.01.2002
SE17.01.2002
Former [2003/06]BE17.10.2001
CH17.10.2001
FI17.10.2001
LI17.10.2001
NL17.10.2001
PT17.01.2002
SE17.01.2002
Former [2003/01]CH17.10.2001
FI17.10.2001
LI17.10.2001
PT17.01.2002
SE17.01.2002
Former [2002/48]FI17.10.2001
PT17.01.2002
SE17.01.2002
Former [2002/33]FI17.10.2001
SE17.01.2002
Former [2002/27]SE17.01.2002
Documents cited:Search[DX]EP0127471  (SENJU PHARMA CO [JP]) [DX] 1 * page 5, paragraph 1; claims 1,10 *;
 [DY]US5306713  (SUETSUGU KEIKO [JP], et al) [DY] 1 * column 1, line 1 - column 2, line 26 *;
 [Y]DE4328871  (BEIERSDORF AG [DE]) [Y] 1 * abstract * * page 3, line 8 - line 9 * * page 2, line 3 - line 35 *;
 [Y]EP0667145  (OREAL [FR]) [Y] 1 * column 5, line 54 - column 6, line 29; example 2 *;
 [DX]EP0679399  (SENJU PHARMA CO [JP]) [DX] 1 * claims 1-9 *;
 [Y]  - H.MÖLLER ET AL., "Wirkungen von Vitamin E auf die Haut bei topischer Anwendung", FAT SCI TECHNOL., (1989), vol. 91, no. 8, pages 295 - 305, XP002043320 [Y] 1 * abstract * * page 302, column R *

DOI:   http://dx.doi.org/10.1002/lipi.19890910802
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