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Extract from the Register of European Patents

EP About this file: EP1932817

EP1932817 - Nitratoethyl nitroamine propellant for automobile safety systems [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  24.07.2015
Database last updated on 02.11.2024
Most recent event   Tooltip24.07.2015Application deemed to be withdrawnpublished on 26.08.2015  [2015/35]
Applicant(s)For all designated states
Nitrochemie Wimmis AG
Niesenstrasse 44
3752 Wimmis / CH
[2008/25]
Inventor(s)01 / Andres, Hanspeter
Mülinenstrasse 17
3006 Bern / CH
02 / Rebetez, Jacques
Ober-Altstadt
6300 Zug / CH
 [2008/25]
Representative(s)Roshardt, Werner Alfred, et al
Keller & Partner Patentanwälte AG
Eigerstrasse 2
Postfach
3000 Bern 14 / CH
[N/P]
Former [2008/25]Roshardt, Werner Alfred, et al
Keller & Partner Patentanwälte AG Schmiedenplatz 5 Postfach
3000 Bern 7 / CH
Application number, filing date06405515.512.12.2006
[2008/25]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1932817
Date:18.06.2008
Language:DE
[2008/25]
Search report(s)(Supplementary) European search report - dispatched on:EP20.09.2007
ClassificationIPC:C06D5/06, C06B45/10
[2008/25]
CPC:
C06D5/06 (EP); C06B45/105 (EP)
Designated contracting statesAT,   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 [2008/25]
TitleGerman:Nitratoethylnitroamin Treibmittel für Automobilsicherheitssysteme[2008/25]
English:Nitratoethyl nitroamine propellant for automobile safety systems[2008/25]
French:Propergol constitué de nitratoéthyle nitramine pour systèmes de sécurité pour automobiles[2008/25]
Examination procedure29.11.2008Amendment by applicant (claims and/or description)
29.11.2008Examination requested  [2009/03]
24.01.2012Despatch of a communication from the examining division (Time limit: M06)
23.07.2012Reply to a communication from the examining division
12.11.2014Despatch of a communication from the examining division (Time limit: M04)
24.03.2015Application deemed to be withdrawn, date of legal effect  [2015/35]
20.04.2015Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2015/35]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  24.01.2012
Fees paidRenewal fee
24.11.2008Renewal fee patent year 03
19.11.2009Renewal fee patent year 04
18.11.2010Renewal fee patent year 05
18.11.2011Renewal fee patent year 06
15.11.2012Renewal fee patent year 07
21.11.2013Renewal fee patent year 08
19.11.2014Renewal fee patent year 09
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Documents cited:Search[A]EP0553476  (HERCULES INC [US]) [A] 1* claim - *;
 [Y]WO9707080  (ALLIANT TECHSYSTEMS INC [US]) [Y] 1-17 * claim - *;
 [XY]EP0825074  (TRW INC [US]) [X] 1 * page 5, line 11 - page 6, line 33; claim - * [Y] 1-17;
 [A]WO0110677  (ATLANTIC RES CORP [US]) [A] 1-17 * page 10, line 1 - line 33; claim - *;
 [Y]US2001017175  (MANGUM MICHAEL G [US], et al) [Y] 1-17 * paragraph [0051] - paragraph [0068] * * paragraph [0081] - paragraph [0089] *;
 [DY]EP1205459  (DAICEL CHEM [JP]) [DY] 1-17 * claim - *;
 [X]US6468370  (BLOMQUIST HAROLD R [US]) [X] 1,2,8-11 * claim - *;
 [DY]US6875295  (BLOMQUIST HAROLD R [US], et al) [DY] 1 * column 9, line 65 - column 10, line 12; claim - *;
 [A]  - RAO KALA P C ET AL, "Studies on n-Butyl nitroxyethylnitramine (n-BuNENA): Synthesis, characterization and propellant evaluations", PROPELLANTS EXPLOS PYROTECH; PROPELLANTS, EXPLOSIVES, PYROTECHNICS APRIL 2004, (200404), vol. 29, no. 2, pages 93 - 98, XP002449901 [A] 1 * page 98 *

DOI:   http://dx.doi.org/10.1002/prep.200400035
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