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EP0963482
European procedure
Extract from the Register of European Patents
EP About this file: EP0963482
| EP0963482 - METHOD FOR INHIBITING ORGANIC CONTAMINANT DEPOSITIONS IN PULP AND PAPERMAKING SYSTEM [Right-click to bookmark this link] | |||
| Former [1999/50] | COMPOSITIONS AND METHODS FOR INHIBITING ORGANIC CONTAMINANT DEPOSITION IN PULP AND PAPERMAKING SYSTEMS | ||
| [2004/01] | Status | No opposition filed within time limit Status updated on 09.09.2005 Database last updated on 24.08.2024 | Most recent event Tooltip | 30.09.2005 | Lapse of the patent in a contracting state | published on 16.11.2005 [2005/46] | Applicant(s) | For all designated states HERCULES INCORPORATED Hercules Plaza 1313 North Market Street Wilmington, DE 19894-0001 / US | [N/P] |
| Former [2004/52] | For all designated states Hercules Incorporated Hercules Plaza, 1313 North Market Street Wilmington, DE 19894-0001 / US | ||
| Former [2004/45] | For all designated states BetzDearborn Inc 4636 Somerton Road, P.O. Box 3002 Trevose, PA 19053-6783 / US | ||
| Former [1999/50] | For all designated states BetzDearborn Inc 4636 Somerton Road, P.O. Box 3002 Trevose, PA 19053-6783 / US | Inventor(s) | 01 /
NGUYEN, Duy, T. 9186 Spindle Tree Way Jacksonville, FL 32256 / US | 02 /
WRIGHT, J., Barry 8217 98th Avenue Ft. Saskatchewan AlbertaT8L 3E2 / CA | 03 /
MICHALOPOULOS, Daniel 3913 Littleton Bend Court Jacksonville, FL 32224 / US | [1999/50] | Representative(s) | WP Thompson 8th Floor 1 Mann Island Liverpool L3 1BP / GB | [N/P] |
| Former [1999/50] | W.P. Thompson & Co. Coopers Building, Church Street Liverpool L1 3AB / GB | Application number, filing date | 97945451.9 | 29.09.1997 | [1999/50] | WO1997US17787 | Priority number, date | US19960761110 | 05.12.1996 Original published format: US 761110 | [1999/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9824971 | Date: | 11.06.1998 | Language: | EN | [1998/23] | Type: | A1 Application with search report | No.: | EP0963482 | Date: | 15.12.1999 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.06.1998 takes the place of the publication of the European patent application. | [1999/50] | Type: | B1 Patent specification | No.: | EP0963482 | Date: | 03.11.2004 | Language: | EN | [2004/45] | Search report(s) | International search report - published on: | US | 11.06.1998 | (Supplementary) European search report - dispatched on: | EP | 31.07.2001 | Classification | IPC: | D21H17/09, D21H21/02 | [2001/37] | CPC: |
C02F5/10 (EP,US);
D21H17/09 (EP,KR,US);
D21C9/008 (EP,US);
D21F1/30 (EP,US);
D21H21/02 (EP,US);
C02F2103/28 (EP,US);
C02F2303/20 (EP,US);
C02F2305/04 (EP,US);
D21H17/14 (EP,US);
|
| Former IPC [1999/50] | D21H17/09 | Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, IE, IT, LI, LU, MC, NL, SE [1999/50] | Title | German: | VERFAHREN ZUR INHIBITION ORGANISCHER ABLAGERUNGEN BEI DER PULPE- UND PAPIERHERSTELLUNG | [2004/01] | English: | METHOD FOR INHIBITING ORGANIC CONTAMINANT DEPOSITIONS IN PULP AND PAPERMAKING SYSTEM | [2004/01] | French: | PROCEDES PERMETTANT D'INHIBER LES DEPOTS DE CONTAMINANTS ORGANIQUES DANS DES SYSTEMES DE PATE A PAPIER ET DE FABRICATION DU PAPIER | [2004/01] |
| Former [1999/50] | KONTROLLE VON ORGANISCHEN SCHADSTOFFEN BEI DER PAPIERHERSTELLUNG | ||
| Former [1999/50] | COMPOSITIONS AND METHODS FOR INHIBITING ORGANIC CONTAMINANT DEPOSITION IN PULP AND PAPERMAKING SYSTEMS | ||
| Former [1999/50] | COMPOSITIONS ET PROCEDES PERMETTANT D'INHIBER LES DEPOTS DE CONTAMINANTS ORGANIQUES DANS DES SYSTEMES DE PATE A PAPIER ET DE FABRICATION DU PAPIER | Entry into regional phase | 26.11.1998 | National basic fee paid | 26.11.1998 | Search fee paid | 26.11.1998 | Designation fee(s) paid | 26.11.1998 | Examination fee paid | Examination procedure | 15.06.1998 | Request for preliminary examination filed International Preliminary Examining Authority: US | 26.11.1998 | Examination requested [1999/50] | 15.11.2001 | Amendment by applicant (claims and/or description) | 14.01.2003 | Despatch of a communication from the examining division (Time limit: M06) | 24.06.2003 | Reply to a communication from the examining division | 23.02.2004 | Communication of intention to grant the patent | 17.06.2004 | Fee for grant paid | 17.06.2004 | Fee for publishing/printing paid | Divisional application(s) | EP03076932.7 / EP1361310 | Opposition(s) | 04.08.2005 | No opposition filed within time limit [2005/43] | Fees paid | Renewal fee | 13.09.1999 | Renewal fee patent year 03 | 13.09.2000 | Renewal fee patent year 04 | 12.09.2001 | Renewal fee patent year 05 | 05.09.2002 | Renewal fee patent year 06 | 04.09.2003 | Renewal fee patent year 07 | 06.09.2004 | Renewal fee patent year 08 |
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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 Tooltip | DK | 03.02.2005 | [2005/46] | Documents cited: | Search | [X]US4107073 (MACIASZEK JOSEPH A) [X] 5,7,8 * column 3, lines 28-50 *; | [A]EP0493066 (GRACE W R & CO [US]) [A] 1-11* the whole document *; | [A]US5238119 (SIMON JOHN M [GB], et al) [A] 1-11 * the whole document *; | [A]US5556510 (DREISBACH DAVID D [US], et al) [A] 1-11 * the whole document * | International search | [X]US4107073 (MACIASZEK JOSEPH A); | [A]US5234544 (NADDEO RONALD C [US]) |