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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
C08J 3/02 C08K 3/00 C08K 5/00 C08L 1/00 C09D 7/00 C09D 101/00 |
| (11) | Number of the document | 4700 |
| (13) | Kind of document | B |
| (21) | Application number | 99-130 |
| (22) | Date of filing the application | 1999-11-03 |
| (41) | Date of publication of the application | 2000-04-25 |
| (45) | Date of publication of patent | 2000-09-25 |
| (86) | Number | PCT/US98/06592 |
| Date | 1998-04-03 |
| (87) | Number | WO 98/45355 |
| Date | 1998-10-15 |
| (30) | Number | Date | Country code |
| 042938 | 1997-04-04 | US |
| (71) |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION,
39 Old Ridgebury Road, Danbury, CT 06817-0001,
US
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| (72) |
Luiz Roberto EIGER, BR
Emmett Malone III PARTAIN, US Arthur Herbert MARSH, US |
| (73) |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION,
39 Old Ridgebury Road, Danbury, CT 06817-0001,
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) | CELLULOSE ETHER SLURRIES |
| Payment date | Validity (years) | Amount | |
| 2001-03-20 | 4 | 320.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2002-04-03 |