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Created with Raphaël 2.1.0 23.03.1994 Formal examination (assignment of filing date) 30.06.1994 Publication of the decision of grant (B1) 31.12.1994 Completion of the opposition filing period 31.01.1995 Issuance of patent (C2) 31.03.1998 Publication of the decision of forfeiture, the term of re-establishment has expired

Patent expired


(11)Number of the document32
(21)Number of the application94-0112
(22)Filing date of the application1994.03.23
 Date of filing the request for examination (de fond) 23.03.1994
(71)Name(s) of applicant(s), code of the countryTATE & LYLE PUBLIC LIMITED COMPANY, GB;
(72)Name(s) of inventor(s), code of the countryMichael Ralph JENNER, GB; David WAITE, GB;
(73)Name(s) of owner(s), code of the countryTATE & LYLE PUBLIC LIMITED COMPANY, GB;
(54)Title of the inventionThe method of obtaining of 4,1',6' - trichlor - 4,1',6' - crystalline trideoxigalactsaccharose anchydrice
(13)Kind-of-document code
C2, BOPI 02/1995
B1, BOPI 06/1994
(51)International Patent Classification C07H 5/02 (2006.01); C13K 13/00 (2006.01);
(19)CountryGB
(45)Date of publication of patent granting decision:1994.06.30
(47)Date of issuance of patent1995.01.30
(30)Priority80/23819, 1980.07.21, GB
(74)Patent attorneySIMANENKOVA Tatiana, Str. Andrei Doga 2/1, MD-2024, Chişinău, Republica Moldova
 Payment for maintenance up to the date1994.03.23
 Date of patent termination1994.03.23
 Date of publication of the termination of patent, with the right of restoration1996.12.31
 Date of publication of the termination of patent, without the right of restoration1998.03.31
(30*)Priority of the former USSR application3271752/23-04, 1980.12.17, SU
(10*)Title of protection of the former USSR1205773, SU
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