EP1137504 - PROCESS CHAMBER FOR SELECTIVE LASER FUSION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.01.2004 Database last updated on 15.06.2024 | Most recent event Tooltip | 06.08.2004 | Lapse of the patent in a contracting state | published on 22.09.2004 [2004/39] | Applicant(s) | For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastrasse 27c 80686 München / DE | [N/P] |
Former [2003/47] | For all designated states Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hansastrasse 27 c 80686 München / DE | ||
Former [2001/40] | For all designated states FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. Leonrodstrasse 54 80636 München / DE | Inventor(s) | 01 /
MEINERS, Wilhelm Försterstrasse 25 D-52072 Aachen / DE | 02 /
WISSENBACH, Konrad Rumpener Strasse 95 D-52134 Herzogenrath / DE | 03 /
GASSER, Andres Am Pappelweiher 32 D-52066 Aachen / DE | [2001/40] | Representative(s) | Gagel, Roland Patentanwalt Dr. Roland Gagel Landsberger Strasse 480a 81241 München / DE | [N/P] |
Former [2001/40] | Gagel, Roland, Dr. Patentanwalt Dr. Roland Gagel, Landsberger Strasse 480a 81241 München / DE | Application number, filing date | 99960926.6 | 16.11.1999 | [2001/40] | WO1999DE03670 | Priority number, date | DE19981053947 | 23.11.1998 Original published format: DE 19853947 | [2001/40] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO0030789 | Date: | 02.06.2000 | Language: | DE | [2000/22] | Type: | A1 Application with search report | No.: | EP1137504 | Date: | 04.10.2001 | Language: | DE | The application published by WIPO in one of the EPO official languages on 02.06.2000 takes the place of the publication of the European patent application. | [2001/40] | Type: | B1 Patent specification | No.: | EP1137504 | Date: | 26.03.2003 | Language: | DE | [2003/13] | Search report(s) | International search report - published on: | EP | 02.06.2000 | Classification | IPC: | B22F3/105, B23K26/00, B29C67/00 | [2001/40] | CPC: |
B23K26/12 (EP,US);
B22F10/28 (EP,US);
B22F12/38 (EP,US);
B22F12/70 (EP,US);
B23K26/123 (EP,US);
B23K26/127 (EP,US);
B23K26/142 (EP,US);
B23K26/1476 (EP,US);
B29C64/153 (EP,US);
B33Y30/00 (EP,US);
B22F10/322 (EP,US);
B22F12/67 (EP,US);
| C-Set: |
B22F2999/00, B22F10/28, B22F10/322, B22F2201/12 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, LU [2003/13] |
Former [2001/40] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | PROZESSKAMMER FÜR DAS SELEKTIVE LASER-SCHMELZEN | [2001/40] | English: | PROCESS CHAMBER FOR SELECTIVE LASER FUSION | [2001/40] | French: | CHAMBRE DE PROCESSUS POUR LA FUSION SELECTIVE PAR LASER | [2001/40] | Entry into regional phase | 21.04.2001 | National basic fee paid | 21.04.2001 | Designation fee(s) paid | 21.04.2001 | Examination fee paid | Examination procedure | 13.05.2000 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 21.04.2001 | Examination requested [2001/40] | 25.07.2002 | Communication of intention to grant the patent | 02.11.2002 | Fee for grant paid | 02.11.2002 | Fee for publishing/printing paid | Opposition(s) | 30.12.2003 | No opposition filed within time limit [2004/12] | Fees paid | Renewal fee | 21.11.2001 | Renewal fee patent year 03 | 21.11.2002 | 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 | LU | 16.11.2003 | [2004/39] | Cited in | International search | [A]EP0289116 (WESTINGHOUSE ELECTRIC CORP [US]) [A] 1 * claim - * * figure - *; | [AD]DE19649865 (FRAUNHOFER GES FORSCHUNG [DE]) [AD] 1 * column 9, line 9 - line 59 * * claim - * * figures 6A-7B *; | [A]US5837960 (LEWIS GARY K [US], et al) [A] 1 * figure 2 * * column 7, line 59 - column 8, line 40 *; | [A] - MAAREN A J P ET AL, "A HIGH VACUUM SYSTEM FOR LASER INDUCED DEPOSITION OF TUNGSTEN", JOURNAL OF VACUUM SCIENCE AND TECHNOLOGY: PART B,US,AMERICAN INSTITUTE OF PHYSICS. NEW YORK, (19910101), vol. 9, no. 1, ISSN 0734-211X, pages 89 - 94, XP000176191 [A] 1 * page 89, column 2, line 31 - page 90, column 1, line 2 * * figures 2,3 * DOI: http://dx.doi.org/10.1116/1.585794 |