EP0721367 - ACID EMISSION REDUCTION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.05.1999 Database last updated on 09.07.2024 | Most recent event Tooltip | 23.10.2009 | Change - representative | published on 25.11.2009 [2009/48] | Applicant(s) | For all designated states Dynamotive Corporation 3760 Westbrook Mall Vancouver British Columbia V6S 2L2 / CA | [N/P] |
Former [1996/29] | For all designated states Dynamotive Corporation 3760 Westbrook Mall Vancouver, British Columbia V6S 2L2 / CA | Inventor(s) | 01 /
OEHR, Klaus 3760 Wesbrook Mall Vancouver, British Columbia V6S 2L2 / CA | [1996/29] | Representative(s) | Ouzman, Beverley Nicola Claire Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
Former [2009/48] | Ouzman, Beverley Nicola Claire Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB | ||
Former [1996/29] | Ouzman, Beverley Nicola Claire Murgitroyd and Company, 373 Scotland Street Glasgow G5 8QA / GB | Application number, filing date | 94928240.4 | 27.09.1994 | [1996/29] | WO1994CA00537 | Priority number, date | US19930130123 | 30.09.1993 Original published format: US 130123 | [1996/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9509041 | Date: | 06.04.1995 | Language: | EN | [1995/15] | Type: | A1 Application with search report | No.: | EP0721367 | Date: | 17.07.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.04.1995 takes the place of the publication of the European patent application. | [1996/29] | Type: | B1 Patent specification | No.: | EP0721367 | Date: | 22.07.1998 | Language: | EN | [1998/30] | Search report(s) | International search report - published on: | EP | 06.04.1995 | Classification | IPC: | B01D53/40, B01D53/50 | [1996/29] | CPC: |
B01D53/501 (EP,US);
B01D53/40 (KR);
B01D53/60 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1996/29] | Title | German: | REDUKTION VON SÄUREN EMISSIONEN | [1996/29] | English: | ACID EMISSION REDUCTION | [1996/29] | French: | REDUCTION DES EMISSIONS ACIDES | [1996/29] | Entry into regional phase | 18.04.1996 | National basic fee paid | 18.04.1996 | Designation fee(s) paid | 18.04.1996 | Examination fee paid | Examination procedure | 24.04.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 18.04.1996 | Examination requested [1996/29] | 16.09.1996 | Despatch of a communication from the examining division (Time limit: M04) | 21.01.1997 | Reply to a communication from the examining division | 28.07.1997 | Despatch of communication of intention to grant (Approval: No) | 31.10.1997 | Despatch of communication of intention to grant (Approval: later approval) | 06.11.1997 | Communication of intention to grant the patent | 26.01.1998 | Fee for grant paid | 26.01.1998 | Fee for publishing/printing paid | Opposition(s) | 23.04.1999 | No opposition filed within time limit [1999/28] | Fees paid | Renewal fee | 24.09.1996 | Renewal fee patent year 03 | 23.09.1997 | Renewal fee patent year 04 |
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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 | BE | 22.07.1998 | FR | 22.07.1998 | LU | 27.09.1998 | CH | 30.09.1998 | LI | 30.09.1998 | MC | 31.03.1999 | [2006/32] |
Former [2004/39] | BE | 22.07.1998 | |
LU | 27.09.1998 | ||
CH | 30.09.1998 | ||
LI | 30.09.1998 | ||
FR | 18.12.1998 | ||
MC | 31.03.1999 | ||
Former [2003/18] | BE | 22.07.1998 | |
CH | 30.09.1998 | ||
LI | 30.09.1998 | ||
LU | 30.09.1998 | ||
FR | 18.12.1998 | ||
MC | 31.03.1999 | ||
Former [2003/17] | BE | 22.07.1998 | |
CH | 30.09.1998 | ||
LI | 30.09.1998 | ||
LU | 30.09.1998 | ||
FR | 18.12.1998 | ||
MC | 06.04.1999 | ||
Former [2000/52] | BE | 22.07.1998 | |
CH | 30.09.1998 | ||
LI | 30.09.1998 | ||
LU | 30.09.1998 | ||
FR | 18.12.1998 | ||
MC | 31.03.1999 | ||
Former [2000/50] | BE | 22.07.1998 | |
LU | 30.09.1998 | ||
FR | 18.12.1998 | ||
MC | 31.03.1999 | ||
CH | 17.04.1999 | ||
LI | 17.04.1999 | ||
Former [2000/07] | BE | 22.07.1998 | |
LU | 30.09.1998 | ||
FR | 18.12.1998 | ||
MC | 31.03.1999 | ||
Former [1999/27] | BE | 22.07.1998 | |
FR | 18.12.1998 | ||
MC | 31.03.1999 | ||
Former [1999/26] | FR | 18.12.1998 | |
MC | 31.03.1999 | ||
Former [1999/22] | FR | 18.12.1998 | Cited in | International search | [A]DE2908322 (HOELTER HEINZ ING GRAD); | [A]US4613487 (YOON HEEYOUNG [US], et al) [A] 1-4 * column 3, line 18 - line 61 *; | [DX]US4615871 (YOON HEEYOUNG [US]) [DX] 1,3,4,11 * column 2, line 33 - line 47; claim - *; | [A]WO9301125 (RADIAN CORP [US]) |