EP0447832 - X-ray tube target [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.09.1995 Database last updated on 29.06.2024 | Most recent event Tooltip | 15.08.2008 | Change - applicant | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
Former [2008/38] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady NY 12345 / US | ||
Former [1991/39] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady New York 12305 / US | Inventor(s) | 01 /
Upadhya, Kamleshwar (NMN) 201 West Coventry Court Glendale, Wisconsin 53217 / US | 02 /
Tiearney, Thomas Carson, Jr. 1118 Dogwood Lane Waukesha, Wisconsin 53186 / US | 03 /
Banholzer, William Frank 30 Olde Coach Road Glenville, New York 12302 / US | [1991/39] | Representative(s) | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | [N/P] |
Former [1992/45] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | ||
Former [1992/28] | Pratt, Richard Wilson London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | ||
Former [1991/39] | Catherine, Alain General Electric France Service de Propriété Industrielle 18 Rue Horace Vernet F-92136 Issy-Les-Moulineaux Cedex / FR | Application number, filing date | 91102625.0 | 22.02.1991 | [1991/39] | Priority number, date | US19900495890 | 19.03.1990 Original published format: US 495890 | [1991/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0447832 | Date: | 25.09.1991 | Language: | EN | [1991/39] | Type: | B1 Patent specification | No.: | EP0447832 | Date: | 23.11.1994 | Language: | EN | [1994/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.07.1991 | Classification | IPC: | H01J35/10, H01J9/00 | [1991/39] | CPC: |
H01J35/108 (EP,US);
H01J2235/084 (EP,US)
| Designated contracting states | AT, DE, NL [1991/39] | Title | German: | Target für Röntgenröhre | [1991/39] | English: | X-ray tube target | [1991/39] | French: | Cible pour tube à rayons X | [1991/39] | Examination procedure | 20.12.1991 | Examination requested [1992/09] | 11.03.1994 | Despatch of communication of intention to grant (Approval: Yes) | 25.05.1994 | Communication of intention to grant the patent | 01.08.1994 | Fee for grant paid | 01.08.1994 | Fee for publishing/printing paid | Opposition(s) | 24.08.1995 | No opposition filed within time limit [1995/46] | Fees paid | Renewal fee | 08.02.1993 | Renewal fee patent year 03 | 27.01.1994 | 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 | NL | 23.11.1994 | DE | 24.02.1995 | [1995/35] |
Former [1995/30] | DE | 24.02.1995 | Documents cited: | Search | [A]US4164680 (VILLALOBOS HUMBERTO F [US]); | [A]EP0166708 (SANTRADE LTD [CH]) | [A] - PATENT ABSTRACTS OF JAPAN, unexamined applications, E field, vol. 6, No. 107, June 17, 1982 THE PATENT OFFICE JAPANESE GOVERNMENT page 140 E 113 |