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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A01N 37/44 A01N 43/34 A01N 47/10 A01N 47/28 A01N 53/00 C07C 237/00 C07C 259/00 C07C 271/00 C07C 275/00 C07C 317/00 C07C 323/00 C07D 205/00 C07D 295/00 |
| (11) | Number of the document | 3286 |
| (13) | Kind of document | B |
| (21) | Application number | IP578 |
| (22) | Date of filing the application | 1993-05-31 |
| (41) | Date of publication of the application | 1994-12-27 |
| (45) | Date of publication of patent | 1995-06-26 |
| (30) | Number | Date | Country code |
| 8902323 | 1989-02-02 | GB | |
| 8923366 | 1989-10-17 | GB | |
| 4895407 | 1991-05-27 | SU |
| (71) |
IMPERIAL CHEMICAL INDUSTRIES PLC,
Imperial Chemical House, Millbank, London SW1P 3JF,
GB
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| (72) |
Patrick Jelf CROWLEY, GB
Rosamund Alison LANSDOWN, GB Alasdair Thomas GLEN, GB |
| (73) |
ZENECA Limited,
15 Stanhope Gate, London W1Y 6LN,
GB
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| (74) |
Marius JAKULIS - JASON,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
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| (54) | METHOD FOR THE PREPARATION OF ACYLAMINOBENZAMIDES DERIVATIVES |
| Payment date | Validity (years) | Amount | |
| 1996-04-02 | 4 | 80.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1997-05-31 |