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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A01N 41/00 A01N 43/34 A01N 43/48 |
| (11) | Number of the document | 3014 |
| (13) | Kind of document | B |
| (21) | Application number | IP130 |
| (22) | Date of filing the application | 1992-09-22 |
| (41) | Date of publication of the application | 1994-04-25 |
| (45) | Date of publication of patent | 1994-08-25 |
| (71) |
E.I. Du Pont de Nemours and Company,
1007 Market Street, Wilmington, Delaware 19898,
US
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| (72) |
Tarig Arthur ANDREA, US
Paul Hsiao Tseng LIANG, US |
| (73) |
E.I. Du Pont de Nemours and Company,
1007 Market Street, Wilmington, Delaware 19898,
US
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| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
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| (54) | HERBICIDAL PYRIDINE SULFONAMIDE |
| Payment date | Validity (years) | Amount | |
| 2011-08-12 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2012-09-22 |