For comments, suggestions
Created with Raphaël 2.1.0 12.07.1994 Formal examination (assignment of filing date) 29.02.1996 Publication of the decision of grant (B1) 31.08.1996 Completion of the opposition filing period 30.04.1997 Issuance of patent (C2) 16.04.2007 Publication of expiration of the patent

Patent expired


(11)Number of the document420
(21)Number of the application95-0291
(22)Filing date of the application1994.07.12
 Date of filing the request for examination (de fond) 12.07.1994
(71)Name(s) of applicant(s), code of the countryIMPERIAL CHEMICAL INDUSTRIES PLC, GB;
(72)Name(s) of inventor(s), code of the countryANTHONY Vivienne Margaret, GB; CLOUGH John Martin, GB; DEFRAINE Paul, GB; GODFREY Christopher Richard Ayles, GB; CROWLEY Patrick Jelf, GB; FERGUSON Ian, GB; HUTCHINGS Michael Gordon, GB;
(73)Name(s) of owner(s), code of the countrySYNGENTA LIMITED, GB;
(54)Title of the inventionAcrylic acid derivatives
(13)Kind-of-document code
C2, BOPI 05/1997
B1, BOPI 02/1996
(51)International Patent Classification C07D 213/62 (2006.01); C07D 215/227 (2006.01); C07D 239/32 (2006.01); A01N 43/40 (2006.01); A01N 43/42 (2006.01); A01N 43/54 (2006.01);
(19)CountryGB
(45)Date of publication of patent granting decision:1996.02.29
(47)Date of issuance of patent1997.04.30
(30)Priority8609454, 1986.04.17, GB; 8630825, 1986.12.23, GB
(74)Patent attorneyBABAC Alexandru, Str. Miron Costin nr. 15/2, of.19-20, MD-2045, Chişinău, Republica Moldova
 Expired patents; Date of expiration2007.05.31
 Payment for maintenance up to the date2007.04.16
 Change of the owner
Nr. şi data deciziei:2460, 2004.03.17
Datele iniţiale:ZENECA LIMITED, GB; 15 Stanhope Gate, London W1V 6LN, Regatul Unit
Datele finale:SYNGENTA LIMITED, GB; European Regional Centre, Priestly Road, Surrey Research Park, Guildford, Surrey GU2 7YH, Regatul Unit
 Assignment contract
EtapaBrevet (Titular)
Nr. şi data deciziei:280, 2001.03.02
Nr. şi data contractului:276, 2001.03.02
Datele iniţiale:IMPERIAL CHEMICAL INDUSTRIES PLC, GB
Datele finale:ZENECA LIMITED, GB
(30*)Priority of the former USSR application5010295/04, 1991.12.10, SU
(10*)Title of protection of the former USSR2039044, RU
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