-
EP0832868
European procedure
Extract from the Register of European Patents
EP About this file: EP0832868
| EP0832868 - Method for purifying 1,1,1-tris (4-Hydroxyphenyl)-alkanes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.08.2002 Database last updated on 03.09.2024 | Most recent event Tooltip | 02.08.2002 | No opposition filed within time limit | published on 18.09.2002 [2002/38] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [1998/14] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
McCloskey, Patrick Joseph 10 Meadowbrook Road Watervliet, New York 12189 / US | 02 /
Lee, Julia Lam 2456 River Road Schenectady, New York 12309 / US | [2001/39] |
| Former [1998/14] | 01 /
Mccloskey, Patrick Joseph 10 Meadowbrook Road Watervliet, New York 12189 / US | ||
| 02 /
Lee, Julia Lam 2456 River Road Schenectady, New York 12309 / US | Representative(s) | Szary, Anne Catherine, et al GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [N/P] |
| Former [1998/14] | Szary, Anne Catherine, Dr., et al London Patent Operation, GE International, Inc., Essex House, 12-13 Essex Street London WC2R 3AA / GB | Application number, filing date | 97307106.1 | 12.09.1997 | [1998/14] | Priority number, date | US19960722282 | 27.09.1996 Original published format: US 722282 | [1998/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0832868 | Date: | 01.04.1998 | Language: | EN | [1998/14] | Type: | A3 Search report | No.: | EP0832868 | Date: | 17.03.1999 | [1999/11] | Type: | B1 Patent specification | No.: | EP0832868 | Date: | 26.09.2001 | Language: | EN | [2001/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.01.1999 | Classification | IPC: | C07C37/86, C07C39/16 | [1998/14] | CPC: |
C07C37/86 (EP,US)
| C-Set: |
C07C37/86, C07C39/16 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1999/48] |
| Former [1998/14] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Reinigung von 1,1,1-Tris(4-Hydroxyphenyl)alkanen | [1998/14] | English: | Method for purifying 1,1,1-tris (4-Hydroxyphenyl)-alkanes | [1998/14] | French: | Procédé de purification de 1,1,1-tris(4-hydroxyphényl)alkanes | [1998/14] | Examination procedure | 17.09.1999 | Examination requested [1999/46] | 27.03.2000 | Despatch of a communication from the examining division (Time limit: M04) | 31.07.2000 | Reply to a communication from the examining division | 30.11.2000 | Despatch of communication of intention to grant (Approval: Yes) | 21.03.2001 | Communication of intention to grant the patent | 02.07.2001 | Fee for grant paid | 02.07.2001 | Fee for publishing/printing paid | Opposition(s) | 27.06.2002 | No opposition filed within time limit [2002/38] | Fees paid | Renewal fee | 30.09.1999 | Renewal fee patent year 03 | 02.10.2000 | Renewal fee patent year 04 | 01.10.2001 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [AD]US4992598 (STRUTZ HEINZ [DE], et al) [AD] 1 * claim - *; | [A]EP0567338 (GEN ELECTRIC [US]) [A] 1 * claim - * |