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Extract from the Register of European Patents

EP About this file: EP1886995

EP1886995 - Process for halomethyl ethers of hydroxyiminomethyl quaternary pyridinium salts [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.07.2011
Database last updated on 14.06.2024
Most recent event   Tooltip18.07.2014Lapse of the patent in a contracting state
New state(s): PT		published on 20.08.2014  [2014/34]
Applicant(s)For all designated states
Ampac Fine Chemicals LLC
P.O. Box 1718
Rancho Cordova, California 95741 / US
[2008/07]
Inventor(s)01 / Huang, Der-Shing
104 Englehart Drive
Folsom, California 95630 / US
02 / Gettys, George R.
8355 Newbridge Way
Citrus Heights, California 95610 / US
03 / Dapremont, Olivier
8421 Berman Walk Way
Citrus Heights, California 95610 / US
04 / Malik, Aslam A.
3001 Oakwood Road
Cameron Park, CA 94582 / US
 [2008/07]
Representative(s)Jacob, Reuben Ellis, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[N/P]
Former [2008/34]Jacob, Reuben Ellis, et al
R G C Jenkins & Co. 26 Caxton Street London
SW1H 0RJ / GB
Former [2008/07]Jacob, Reuben Ellis, et al
R.G.C. Jenkins & Co 26 Caxton Street
GB-London SW1H 0RJ / GB
Application number, filing date06253966.328.07.2006
[2008/07]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1886995
Date:13.02.2008
Language:EN
[2008/07]
Type: B1 Patent specification 
No.:EP1886995
Date:22.09.2010
Language:EN
[2010/38]
Search report(s)(Supplementary) European search report - dispatched on:EP13.06.2007
ClassificationIPC:C07D213/53, C07D213/78, C07D213/81
[2008/07]
CPC:
C07D213/53 (EP); C07D213/78 (EP); C07D213/81 (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 [2008/07]
TitleGerman:Herstellprozess für Halomethylether quaternärer Hydroxyiminomethylpyridinium-Salze[2008/07]
English:Process for halomethyl ethers of hydroxyiminomethyl quaternary pyridinium salts[2008/07]
French:Procédé de préparation d'éthers d'halométhyle de sels d'hydroxyiminométhyl-pyridinium quaternaires[2008/07]
Examination procedure28.03.2008Examination requested  [2008/20]
08.05.2008Despatch of a communication from the examining division (Time limit: M04)
15.09.2008Reply to a communication from the examining division
01.04.2010Communication of intention to grant the patent
05.08.2010Fee for grant paid
05.08.2010Fee for publishing/printing paid
Opposition(s)23.06.2011No opposition filed within time limit [2011/35]
Fees paidRenewal fee
14.07.2008Renewal fee patent year 03
10.07.2009Renewal fee patent year 04
14.07.2010Renewal fee patent year 05
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.
Lapses during opposition  TooltipAT22.09.2010
BE22.09.2010
CY22.09.2010
CZ22.09.2010
DK22.09.2010
EE22.09.2010
FI22.09.2010
HU22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
PT22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
TR22.09.2010
BG22.12.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
[2014/34]
Former [2013/45]AT22.09.2010
BE22.09.2010
CY22.09.2010
CZ22.09.2010
DK22.09.2010
EE22.09.2010
FI22.09.2010
HU22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
TR22.09.2010
BG22.12.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
Former [2013/44]AT22.09.2010
BE22.09.2010
CY22.09.2010
CZ22.09.2010
DK22.09.2010
EE22.09.2010
FI22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
TR22.09.2010
BG22.12.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
Former [2013/42]AT22.09.2010
BE22.09.2010
CY22.09.2010
CZ22.09.2010
DK22.09.2010
EE22.09.2010
FI22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
BG22.12.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
Former [2013/26]AT22.09.2010
BE22.09.2010
CY22.09.2010
CZ22.09.2010
DK22.09.2010
EE22.09.2010
FI22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
Former [2011/40]AT22.09.2010
BE22.09.2010
CZ22.09.2010
DK22.09.2010
EE22.09.2010
FI22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
Former [2011/33]AT22.09.2010
BE22.09.2010
CZ22.09.2010
EE22.09.2010
FI22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
GR23.12.2010
ES02.01.2011
IS22.01.2011
Former [2011/29]AT22.09.2010
BE22.09.2010
CZ22.09.2010
EE22.09.2010
FI22.09.2010
IT22.09.2010
LT22.09.2010
LV22.09.2010
NL22.09.2010
PL22.09.2010
RO22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
GR23.12.2010
IS22.01.2011
Former [2011/23]AT22.09.2010
CZ22.09.2010
EE22.09.2010
FI22.09.2010
LT22.09.2010
LV22.09.2010
PL22.09.2010
SE22.09.2010
SI22.09.2010
SK22.09.2010
GR23.12.2010
IS22.01.2011
Former [2011/17]AT22.09.2010
FI22.09.2010
LT22.09.2010
LV22.09.2010
PL22.09.2010
SE22.09.2010
SI22.09.2010
GR23.12.2010
Former [2011/09]AT22.09.2010
LT22.09.2010
Documents cited:Search[YDX]US3773775  (HAGEDORN I) [YD] 1,2,4,5,8 * The whole document. In particular, column 1, lines 20-70; column 3, lines 12-33 and 34-62; examples 7-9 and example 10. * [X] 3,6,7;
 [YDX]US3852294  (HAGEDORN I) [YD] 1,2,4,5,8 * The whole document. In particular column 1, compounds I and II; column 3, lines 4-27 and 28-45; column 6, lines 28-43. * [X] 3,6,7;
 [AD]US5130438  (HSIAO LUKE Y Y [US], et al) [AD] 1-10 * Coumns 11-14: example 7. *;
 [E]US2006183777  (HUANG DER-SHING [US], et al) [E] 1-10 * The whole document. *;
 [XY]  - DIRKS, E. ET AL., "Beziehung zwischen chemischer Struktur und Cholinesterase-reaktivierender Wirkung bei einer Reihe neuer unsymmetrischer Pyridiniumsalze", ARNEIM.-FORSCH., (1970), vol. 20, no. 1, pages 55 - 62, XP009080841 [XY] 1,2,4,5,8 * The whole document; in particular, compounds 128, 128a; page 58, general methods E, G, and Halbsalz II. *
 [Y]  - HAGEDORN, I. ET AL., "Reaktivierung phosphorylierter Acetylcholin-Esterase", ARNEIM.-FORSCH., (1978), vol. 28, no. 11, pages 2055 - 2057, XP009080848 [Y] 1,2,4,5,8 * The whole document. *
 [X]  - EYER, P. ET AL., "HLÖ 7 DIMETHANESULFONATE, A POTENT DISPYRIDINIUM-DIOXIME AGAINST ANTICHOLINESTERASES", ARCHIVES OF TOXICOLOGY, SPRINGER VERLAG, DE, (1992), vol. 66, no. 9, ISSN 0340-5761, pages 603 - 621, XP009013328 [X] 3,6,7 * Page 605, paragraph 2: "Preparation of HLö 7 dimethanesulfonate from HLö 7 diiodide by ion exchange". *

DOI:   http://dx.doi.org/10.1007/BF01981499
 [X]  - THIERMANN, H. ET AL., "HI 6 dimethanesulfonate has better dissolution properties tha HI 6 dichloride for application in dry/wet autoinjectors", INT. J. PHARMACEUTICS, (1996), vol. 137, pages 167 - 176, XP002425125 [X] 3,6,7 * Page 169, section 2.2. *

DOI:   http://dx.doi.org/10.1016/0378-5173(96)04511-5
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.