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Extract from the Register of European Patents

EP About this file: EP1092000

EP1092000 - METHOD FOR PROCESSING MINERAL FILLERS WITH A PHOSPHATE, SAID FILLERS AND THEIR USES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.07.2005
Database last updated on 05.04.2025
Most recent event   Tooltip28.03.2008Lapse of the patent in a contracting state
New state(s): IT, PT		published on 30.04.2008  [2008/18]
Applicant(s)For all designated states
OMYA S.A.S
35, Quai André Citroen
75015 Paris / FR
[2004/27]
Inventor(s)01 / FICHOU, Jean-Pierre
17, rue Jules Guesde
F-92300 Levallois Perret / FR
02 / HUSSON, Maurice
4, rue Jean Moulin
F-51000 Chalons en Champagne / FR
03 / RAVET, Georges
Route Louis Pradel
F-69290 Saint Genis les Ollières / FR
04 / BLANCHARD, Pierre
Route de Veissieux le Bas, 63, chemin de Budron
F-01600 Reyrieux / FR
 [2001/16]
Representative(s)Richebourg, Michel François, et al
Cabinet Michel Richebourg
"Le Clos du Golf"
69, rue Saint-Simon
42000 Saint Etienne / FR
[N/P]
Application number, filing date99925121.817.06.1999
[2001/16]
WO1999FR01456
Priority number, dateFR1998000848330.06.1998         Original published format: FR 9808483
[2001/16]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO0000553
Date:06.01.2000
Language:FR
[2000/01]
Type: A1 Application with search report 
No.:EP1092000
Date:18.04.2001
Language:FR
The application published by WIPO in one of the EPO official languages on 06.01.2000 takes the place of the publication of the European patent application.
[2001/16]
Type: B1 Patent specification 
No.:EP1092000
Date:08.09.2004
Language:FR
[2004/37]
Search report(s)International search report - published on:EP06.01.2000
ClassificationIPC:C09C3/08, C09D17/00, C08K9/04, C08L75/04, C09C1/02, B29C44/46
[2001/16]
CPC:
C09C3/08 (EP,KR,US); C08G65/2639 (EP,KR,US); C08G65/3355 (EP,KR,US);
C08K9/04 (EP,KR,US); C01P2004/50 (EP,KR,US); C01P2004/61 (EP,KR,US); (+)
C-Set:
C08K9/04, C08L75/04 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/16]
TitleGerman:BEHANDLUNG VON MINERALFÜLLSTOFFEN MIT PHOSPHATEN, DIESE FÜLLSTOFFE UND DEREN VERWENDUNG[2001/16]
English:METHOD FOR PROCESSING MINERAL FILLERS WITH A PHOSPHATE, SAID FILLERS AND THEIR USES[2001/16]
French:TRAITEMENT DE CHARGES MINERALES PAR UN PHOSPHATE, CES CHARGES ET LEUR UTILISATION[2001/16]
Entry into regional phase30.01.2001National basic fee paid 
30.01.2001Designation fee(s) paid 
30.01.2001Examination fee paid 
Examination procedure26.01.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
30.01.2001Examination requested  [2001/16]
16.05.2001Despatch of a communication from the examining division (Time limit: M06)
13.11.2001Reply to a communication from the examining division
25.03.2003Despatch of a communication from the examining division (Time limit: M06)
17.09.2003Reply to a communication from the examining division
07.11.2003Communication of intention to grant the patent
17.03.2004Fee for grant paid
17.03.2004Fee for publishing/printing paid
Opposition(s)09.06.2005No opposition filed within time limit [2005/35]
Fees paidRenewal fee
02.07.2001Renewal fee patent year 03
01.07.2002Renewal fee patent year 04
30.06.2003Renewal fee patent year 05
30.06.2004Renewal fee patent year 06
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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  TooltipAT08.09.2004
ES08.09.2004
FI08.09.2004
IE08.09.2004
IT08.09.2004
DK08.12.2004
GR08.12.2004
SE08.12.2004
PT08.02.2005
[2008/18]
Cited inInternational search[X]JPS58168663  ;
 [X]JPH0374472  ;
 [X]JPS62161862  ;
 [A]BE667292  (BAYER) [A] 1,8,9,15,16* page 6, line 15 - line 25; claims 1,2 *;
 [X]BE670958  (BAYER) [X] 1,8,9,15,16,24 * page 4, paragraph L * * page 3, paragraph L - page 4, paragraph 2; claims 1-5 *;
 [X]GB1169352  (LAPORTE TITANIUM LTD [GB]) [X] 1,8,9,15,16 * claims 1,12,14 *;
 [X]FR2286179  (ICI LTD [GB]) [X] 1,8,9,15,16 * page 1, line 33 - page 2, line 18; claim 1 *;
 [X]DE1792798  (BAYER AG) [X] 1,8,9,15,16,24 * page 4, paragraph L - page 5, paragraph 3 * * page 6, paragraphs 3,4 *;
 [X]EP0029137  (BAYER AG [DE]) [X] 1,8,9,15,16 * page 7, line 17 - line 22; claim 4 *;
 [X]EP0216516  (ECC INT LTD [GB]) [X] 1,8,9,15,16 * claims 1-4 *;
 [A]EP0496150  (KERR MC GEE CHEM CORP [US]) [A] 1 * claim 1 *;
 [DXA]EP0726298  (OMYA SA [FR]) [DX] 1,4-10,15,16,20,21,24,27,31 * page 3, paragraph L - page 4, paragraph 1; claims 1,8,9,11,12 * [A] 25,28-30;
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 83, no. 46, Database accession no. 83-816675, XP002110556 & JPS58168663 A 19831005 (ASAHI ECKART) [X] 1 * abstract *
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 91, no. 34, Database accession no. 91-248028, XP002110557 & JPH0374472 A 19910329 (ASAHI KASEI METALS) [X] 1 * abstract *
 [X]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 87, no. 34, Database accession no. 87-238838, XP002110558 & JPS62161862 A 19870717 (DAINICHISEIKA COLOR CHEM.) [X] 1 * abstract *
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