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EP0695594
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EP About this file: EP0695594
| EP0695594 - Biphenyl additive for improvement in urethane foundry binders [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 25.04.2003 Database last updated on 02.11.2024 | Most recent event Tooltip | 25.04.2003 | Application deemed to be withdrawn | published on 11.06.2003 [2003/24] | Applicant(s) | For all designated states Borden, Inc. 180 East Broad Street Columbus Ohio 43215 / US | [N/P] |
| Former [1996/06] | For all designated states Borden, Inc. 180 East Broad Street Columbus Ohio 43215 / US | Inventor(s) | 01 /
Geoffrey, Michael M. 345 West Taylor Road Lombard, Illinois 60148 / US | [1996/06] | Representative(s) | Wilkinson, Stephen John, et al Stevens, Hewlett & Perkins 1 St. Augustine's Place Bristol BS1 4UD / GB | [N/P] |
| Former [1996/06] | Wilkinson, Stephen John, et al Stevens, Hewlett & Perkins 1 St. Augustine's Place Bristol BS1 4UD / GB | Application number, filing date | 95303547.4 | 25.05.1995 | [1996/06] | Priority number, date | US19940285108 | 03.08.1994 Original published format: US 285108 | [1996/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0695594 | Date: | 07.02.1996 | [1996/06] | Type: | A3 Search report | No.: | EP0695594 | Date: | 16.10.1996 | [1996/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.1996 | Classification | IPC: | B22C1/22, B22C1/02, C08K5/01 | [1996/38] | CPC: |
B22C1/02 (EP,US);
B22C1/2246 (EP,US);
B22C1/2273 (EP,US);
C08G18/5033 (EP,US);
C08G18/542 (EP,US);
C08K5/01 (EP,US)
| C-Set: |
C08K5/01, C08L75/00 (EP,US)
|
| Former IPC [1996/06] | B22C1/22 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1996/06] | Title | German: | Biphenylzusatz für Urethanbinder für Giessereiformstoffe | [1996/06] | English: | Biphenyl additive for improvement in urethane foundry binders | [1996/06] | French: | Biphényl comme additif pour liant de fonderie d'uréthane | [1996/06] | Examination procedure | 05.02.1997 | Examination requested [1997/14] | 03.12.2002 | Application deemed to be withdrawn, date of legal effect [2003/24] | 09.01.2003 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2003/24] | Fees paid | Renewal fee | 19.04.1997 | Renewal fee patent year 03 | 27.04.1998 | Renewal fee patent year 04 | 16.04.1999 | Renewal fee patent year 05 | 19.05.2000 | Renewal fee patent year 06 | 07.05.2001 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.05.2002 | 08 M06 Not yet paid |
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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. | Documents cited: | Search | [A]US4294742 (RUGEN DONALD F, et al) [A] 1,5,6,9,14,16,21,23,25 * whole document *; | [A]US2449928 (CORKERY FRANK W) [A] 1,5,6,9,14,16,21,23,25 * claim 1 *; | [E]US5489646 (TATMAN JACK B [US], et al) [E] 1-41 * whole document *; | [AD]US5189079 (GEOFFREY MICHAEL M [US], et al); | [AD]US4293480 (MARTIN RALPH D, et al) | by applicant | US4526124 | US5189079 | US4293480 | US5264534 |