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Extract from the Register of European Patents

EP About this file: EP1790932

EP1790932 - Coiled heat exchanger [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  30.05.2008
Database last updated on 13.09.2024
Most recent event   Tooltip30.05.2008Application deemed to be withdrawnpublished on 02.07.2008  [2008/27]
Applicant(s)For all designated states
Linde AG
Abraham-Lincoln-Strasse 21
65189 Wiesbaden / DE
[N/P]
Former [2007/22]For all designated states
Linde Aktiengesellschaft
Abraham-Lincoln-Strasse 21
65189 Wiesbaden / DE
Inventor(s)01 / Schönberger, Manfred Stefan, Dipl.-Ing.
Wartmoning 8
83342 Tacherting / DE
02 / Bauer, Stefan
Schwarzauer Weg 4
83352 Altenmarkt / DE
03 / Hölzl, Reinhold
St.-Hubertusstrasse 5
82538 Geretsried / DE
04 / Müller, Eva
Jägerstrasse 26
83308 Trostberg / DE
05 / Steinbauer, Manfred
Ledergasse 20
82399 Raisting / DE
 [2007/22]
Representative(s)Imhof, Dietmar, et al
Linde GmbH
Intellectual Property EMEA
Dr.-Carl-von-Linde-Straße 6-14
82049 Pullach / DE
[N/P]
Former [2007/22]Imhof, Dietmar, et al
Linde AG Patente und Marken Dr.-Carl-von-Linde-Straße 6-14
D-82049 Höllriegelskreuth / DE
Application number, filing date05025682.524.11.2005
[2007/22]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1790932
Date:30.05.2007
Language:DE
[2007/22]
Search report(s)(Supplementary) European search report - dispatched on:EP12.04.2006
ClassificationIPC:F28D7/04, F28F9/013
[2007/22]
CPC:
F25J5/002 (EP,US); F28D7/04 (EP,US); F28F9/005 (EP,US);
F28F9/013 (EP,US); F25J2290/44 (EP,US)
Designated contracting states[2008/06]
Former [2007/22]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Gewickelter Wärmetauscher[2007/22]
English:Coiled heat exchanger[2007/22]
French:Serpentin d'échangeur de chaleur[2007/22]
Examination procedure03.12.2007Application deemed to be withdrawn, date of legal effect  [2008/27]
29.01.2008Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2008/27]
Fees paidPenalty fee
Additional fee for renewal fee
30.11.200703   M06   Not yet paid
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[X]CH477666  (SULZER AG [CH]) [X] 1-3,5 * column 3, line 7 - line 13; figure - *;
 DE1501535  [ ] (HYMATIC ENG CO LTD) [ ] * page 4, paragraph 2 *;
 [X]DE1551459  (HYMATC ENGINEERING COMPANY LTD) [X] 1-5,9 * page 3, paragraph 2; figure -; claim 1 *;
 [XY]GB1267191  (INTERNATIONAL COMBUSTION LIMITED) [X] 1-3,5 * page 3, line 114 - page 4, line 52; figure - * [Y] 4,6-9;
 [Y]US4116270  (MARUSHKIN RUF FEDOROVICH, et al) [Y] 4 * column 6, line 56 - column 7, line 17 * * column 8, line 34 - line 42; figures 1,3 *;
 [DY]DE19707475  (LINDE AG [DE]) [DY] 6-9 * abstract *;
 [X]DE20314766U  (WITZENMANN GMBH [DE]) [X] 1-3,5 * figure -; claims 11,13 *
by applicantDE1501519
 DE1912341
 DE19517114
 DE19707475
 DE19848280
    - HAUSEN; LINDE, TIEFTEMPERATURTECHNIK, (1985), pages 471 - 475
    - W. SCHOLZ, "Gewickelte Rohrwärmeaustauscher", LINDE-BERICHTE AUS TECHNIK UND WISSENSCHAFT, (1973), no. 33, pages 34 - 39
    - W. BACH, "Offshore-Erdgasverflüssigung mit Stickstoffkälte - Prozessauslegung und Vergleich von Gewickelten Rohr- und Plattenwärmetauschern", LINDE-BERICHTE AUS TECHNIK UND WISSENSCHAFT, (1990), no. 64, pages 31 - 37
    - W. FÖRG, "Ein neuer LNG Baseload Prozess und die Herstellung der Hauptwärmeaustauscher", LINDE-BERICHTE AUS TECHNIK UND WISSENSCHAFT, (1999), no. 78, pages 3 - 11
    - FASSUNG: W. FÖRG, "A New LNG Baseload Process and Manufacturing of the Main Heat Exchanger", LINDE REPORTS ON SCIENCE AND TECHNOLOGY, (1999), no. 61, pages 3 - 11
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.