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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C07H 3/00 |
| (11) | Number of the document | 2145 |
| (13) | Kind of document | B |
| (21) | Application number | RP671 |
| (22) | Date of filing the application | 1993-06-22 |
| (41) | Date of publication of the application | |
| (45) | Date of publication of patent | 1993-09-15 |
| (86) | Number | 1176844 |
| Date | 1980-12-19 |
| (30) | Number | Date | Country code |
| 7943933 | 1979-12-20 | GB | |
| 8010629 | 1980-03-28 | GB | |
| 8011086 | 1980-04-02 | GB | |
| 8016668 | 1980-05-20 | GB | |
| 8036711 | 1980-11-14 | GB |
| (71) |
Tate & Lyle Public Limited Company,
Sugar Quay, Lower Thames Street, London EC3R 6DQ,
GB
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| (72) |
Graham JACKSON, GB
Michael Ralph JENNER, GB David WAITE, GB John Clive WILLIAMS, GB |
| (73) |
Tate & Lyle Public Limited Company,
Sugar Quay, Lower Thames Street, London EC3R 6DQ,
GB
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| (74) |
Marija LENKUTIENĖ,
Patentinių paslaugų centras, UAB, Jono Basanavičiaus g. 11/1, LT-03108 Vilnius,
LT
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| (54) |
| Payment date | Validity (years) | Amount | |
| 1994-06-21 | 4 | 250.00 USD |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 1995-06-21 |