blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0326843

EP0326843 - Coating chamber with regulated composition of the gas mixture [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.01.1993
Database last updated on 28.09.2024
Most recent event   Tooltip21.01.1993No opposition filed within time limitpublished on 10.03.1993 [1993/10]
Applicant(s)For all designated states
Multi-Arc Oberflächentechnik GmbH
Am Böttcherberg 30-38
51429 Bergisch Gladbach / DE
[N/P]
Former [1991/50]For all designated states
Multi-Arc Oberflächentechnik GmbH
Am Böttcherberg 30-38
D-51429 Bergisch Gladbach / DE
Former [1991/24]For all designated states
MULTI-ARC GmbH
Friedrich-Ebert-Strasse
D-5060 Bergisch Gladbach 1 / DE
Former [1989/32]For all designated states
INTERATOM Gesellschaft mit beschränkter Haftung
Friedrich-Ebert-Strasse
D-51429 Bergisch Gladbach / DE
Inventor(s)01 / Maxam, Siegfried
Unterschelmrath 27
D-5250 Engelskirchen / DE
02 / Frink, Lothar
Am Heidberg 5
D-5223 Nümbrecht / DE
[1989/32]
Representative(s)Brinkmann & Partner, et al
Patentanwälte
Partnerschaft mbB
Am Seestern 8
40547 Düsseldorf / DE
[N/P]
Former [1992/03]Stenger, Watzke & Ring Patentanwälte, et al
Kaiser-Friedrich-Ring 70
D-40547 Düsseldorf / DE
Former [1990/08]Fuchs, Franz-Josef, Dr.-Ing.
Postfach 22 13 17
D-80503 München / DE
Former [1989/32]Mehl, Ernst, Dipl.-Ing.
Postfach 22 13 17
D-80503 München / DE
Application number, filing date89100664.516.01.1989
[1989/32]
Priority number, dateDE19880001079U29.01.1988         Original published format: DE 8801079 U
[1989/32]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0326843
Date:09.08.1989
Language:DE
[1989/32]
Type: B1 Patent specification 
No.:EP0326843
Date:18.03.1992
Language:DE
[1992/12]
Search report(s)(Supplementary) European search report - dispatched on:EP08.06.1989
ClassificationIPC:C23C14/54, H01J37/32
[1989/32]
CPC:
H01J37/3244 (EP); C23C14/0042 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1989/32]
TitleGerman:Beschichtungskammer mit geregelter Zusammensetzung der Gasatmosphäre[1989/32]
English:Coating chamber with regulated composition of the gas mixture[1989/32]
French:Chambre de revêtement avec composition contrôlée des gaz[1989/32]
Examination procedure30.08.1989Examination requested  [1989/43]
11.07.1991Despatch of communication of intention to grant (Approval: Yes)
26.08.1991Communication of intention to grant the patent
14.11.1991Fee for grant paid
14.11.1991Fee for publishing/printing paid
Opposition(s)19.12.1992No opposition filed within time limit [1993/10]
Fees paidRenewal fee
20.12.1990Renewal fee patent year 03
11.12.1991Renewal fee patent year 04
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[A]JP54103790  ;
 [A]JP60155669  ;
 [A]DE1521248  (FUJITSU LTD);
 [A]US3881093  (ANDRE MARCEL, et al);
 [A]FR2350639  (BERGHAUS IONIT ANSTALT [LI]);
 [A]FR2371009  (COMMISSARIAT ENERGIE ATOMIQUE [FR]);
 [A]GB2021294  (LEYBOLD HERAEUS GMBH & CO KG);
 [A]GB2180081  (ION TECH LTD);
 [A]FR2595801  (INNOVATIQUE SA [FR])
 [A]  - IBM TECHNICAL DISCLOSURE BULLETIN, Band 20, Nr. 12, Mai 1978, Seiten 5379-5380, New York, US; P. SILANO: "Automatic pressure control of mixed gases"
 [A]  - PATENT ABSTRACTS OF JAPAN, Band 3, Nr. 123 (C-61), 16. Oktober 1979; & JP-A-54 103 790 (NIPPON DENKI) 15-08-1979, & JP54103790 A 00000000
 [A]  - PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 324 (C-320)[2047], 19. Dezember 1985; & JP-A-60 155 669 (SHINKUU KIKAI) 15-08-1985, & JP60155669 A 00000000
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.