EP0667404 - Conversion of doped polycrystalline material to single crystal material [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.04.1999 Database last updated on 22.08.2024 | Most recent event Tooltip | 09.04.1999 | No opposition filed within time limit | published on 26.05.1999 [1999/21] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
Former [1995/33] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Scott, Curtis Edward 6066 East Valleyview Court Mentor, Ohio 44060 / US | 02 /
Kaliszewski, Mary Sue 30 Severance Circle Drive No.815 Cleveland Heights, Ohio 44118 / US | 03 /
Levinson, Lionel Monty 1 Linda Lane Schenectady, New York 12309 / US | [1995/33] | Representative(s) | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc. 15 John Adam Street London WC2N 6LU / GB | [N/P] |
Former [1997/25] | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc., Essex House, 12-13 Essex Street London WC2R 3AA / GB | ||
Former [1995/33] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | Application number, filing date | 95300260.7 | 17.01.1995 | [1995/33] | Priority number, date | US19940195187 | 14.02.1994 Original published format: US 195187 | [1995/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0667404 | Date: | 16.08.1995 | Language: | EN | [1995/33] | Type: | B1 Patent specification | No.: | EP0667404 | Date: | 03.06.1998 | Language: | EN | [1998/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.06.1995 | Classification | IPC: | C30B29/20, C30B1/00 | [1995/33] | CPC: |
C30B1/00 (EP,US);
C30B29/20 (EP,US)
| C-Set: |
C30B1/00, C30B29/20 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1995/33] | Title | German: | Umwandlung eines dotierten polykristallinen Materials in einen Einkristall | [1995/33] | English: | Conversion of doped polycrystalline material to single crystal material | [1995/33] | French: | Transformation de matériau polycristallin dopé en matériau monocristallin | [1995/33] | Examination procedure | 16.02.1996 | Examination requested [1996/15] | 06.08.1997 | Despatch of communication of intention to grant (Approval: Yes) | 21.11.1997 | Communication of intention to grant the patent | 02.03.1998 | Fee for grant paid | 02.03.1998 | Fee for publishing/printing paid | Opposition(s) | 04.03.1999 | No opposition filed within time limit [1999/21] | Fees paid | Renewal fee | 31.01.1997 | Renewal fee patent year 03 | 02.02.1998 | 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. | Documents cited: | Search | [A]JPS5692190 ; | [AD]US4150317 (LASKA HARRY M, et al) | [A] - PATENT ABSTRACTS OF JAPAN, (19811015), vol. 5, no. 160, Database accession no. (C - 075), & JP56092190 A 19810725 (TOSHIBA CERAMICS) [A] * abstract * |