EP1140742 - STYRENE CAUSTIC WASH EXTRACTION AID [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.01.2008 Database last updated on 02.09.2024 | Most recent event Tooltip | 08.01.2010 | Lapse of the patent in a contracting state New state(s): CY | published on 10.02.2010 [2010/06] | Applicant(s) | For all designated states GE Betz, Inc. 4636 Somerton Road, P.O. Box 3002 Trevose, PA 19053-6783 / US | [2006/18] |
Former [2001/41] | For all designated states BetzDearborn Inc 4636 Somerton Road, P.O. Box 3002 Trevose, PA 19053-6783 / US | Inventor(s) | 01 /
HART, Paul, R. 1200 Sawmill Road, Apt 1705 The Woodlands, TX 77380 / US | [2001/51] |
Former [2001/41] | 01 /
HART, Paul, R. 2710 Echo Street The Woodlands, TX 77380 / US | Representative(s) | Szary, Anne Catherine GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [N/P] |
Former [2003/12] | Szary, Anne Catherine, Dr. London Patent Operation, GE International, Inc., Essex House, 12-13 Essex Street London WC2R 3AA / GB | ||
Former [2001/41] | HOFFMANN - EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 99963978.4 | 13.12.1999 | [2001/41] | WO1999US27931 | Priority number, date | US19980211514 | 14.12.1998 Original published format: US 211514 | [2001/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO0035837 | Date: | 22.06.2000 | Language: | EN | [2000/25] | Type: | A1 Application with search report | No.: | EP1140742 | Date: | 10.10.2001 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.06.2000 takes the place of the publication of the European patent application. | [2001/41] | Type: | B1 Patent specification | No.: | EP1140742 | Date: | 07.03.2007 | Language: | EN | [2007/10] | Search report(s) | International search report - published on: | EP | 22.06.2000 | Classification | IPC: | C07C7/10, C07C7/152, C07D301/04 | [2001/41] | CPC: |
C07C7/10 (EP,KR,US)
| C-Set: |
C07C7/10, C07C15/46 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/41] | Title | German: | EXTRAKTIONSHILFE ZUR BASENWÄSCHE VON STYROL | [2001/41] | English: | STYRENE CAUSTIC WASH EXTRACTION AID | [2001/41] | French: | AGENT D'EXTRACTION DE STYRENE EN SOLUTION DE LAVAGE CAUSTIQUE | [2001/41] | Entry into regional phase | 10.07.2001 | National basic fee paid | 10.07.2001 | Designation fee(s) paid | 10.07.2001 | Examination fee paid | Examination procedure | 03.07.2000 | Request for preliminary examination filed International Preliminary Examining Authority: US | 10.07.2001 | Examination requested [2001/41] | 08.09.2006 | Communication of intention to grant the patent | 18.01.2007 | Fee for grant paid | 18.01.2007 | Fee for publishing/printing paid | Opposition(s) | 10.12.2007 | No opposition filed within time limit [2008/07] | Fees paid | Renewal fee | 07.12.2001 | Renewal fee patent year 03 | 04.12.2002 | Renewal fee patent year 04 | 02.01.2004 | Renewal fee patent year 05 | 03.01.2005 | Renewal fee patent year 06 | 02.01.2006 | Renewal fee patent year 07 | 02.01.2007 | Renewal fee patent year 08 |
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 Tooltip | AT | 07.03.2007 | BE | 07.03.2007 | CH | 07.03.2007 | CY | 07.03.2007 | DK | 07.03.2007 | FI | 07.03.2007 | LI | 07.03.2007 | SE | 07.06.2007 | GR | 08.06.2007 | PT | 07.08.2007 | [2010/06] |
Former [2008/21] | AT | 07.03.2007 | |
BE | 07.03.2007 | ||
CH | 07.03.2007 | ||
DK | 07.03.2007 | ||
FI | 07.03.2007 | ||
LI | 07.03.2007 | ||
SE | 07.06.2007 | ||
GR | 08.06.2007 | ||
PT | 07.08.2007 | ||
Former [2008/18] | AT | 07.03.2007 | |
BE | 07.03.2007 | ||
CH | 07.03.2007 | ||
DK | 07.03.2007 | ||
FI | 07.03.2007 | ||
LI | 07.03.2007 | ||
SE | 07.06.2007 | ||
PT | 07.08.2007 | Cited in | International search | [A]JPS5639025 ; | [A]US3860662 (KOLLAR JOHN) [A] 1-23 * claims 1-12 *; | [A]FR2275469 (BASF AG [DE]) [A] 1-23 * claims 1,2 *; | [A]US4333801 (PUJADO PETER R) [A] 1-23 * claims 1-4 *; | [A]US4975266 (ALBAL RAJENDRA S [US], et al) [A] 1-23 * claims 1-6 *; | [A]EP0566356 (ARCO CHEM TECH [US]) [A] 1-23 * claims 1-4 *; | [A]EP0571042 (ENICHEM ANIC SRL [IT]) [A] 1-23 * claims 1-6 *; | [A]WO9744298 (GLITSCH INT INC [US], et al) [A] 1-23 * claims 1-17 * | [A] - PATENT ABSTRACTS OF JAPAN, (19810625), vol. 005, no. 098, Database accession no. (C - 060), & JP56039025 A 19810414 (SUMITOMO KAGAKU KOGYO) [A] 1-23 * abstract * |