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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL.: (2006.01) |
A23L 1/236 C07K 5/00 |
| (11) | Number of the document | 4759 |
| (13) | Kind of document | B |
| (21) | Application number | 2000 026 |
| (22) | Date of filing the application | 2000-04-06 |
| (41) | Date of publication of the application | 2000-09-25 |
| (45) | Date of publication of patent | 2001-02-26 |
| (86) | Number | PCT/US98/18902 |
| Date | 1998-09-11 |
| (87) | Number | WO 99/12956 |
| Date | 1999-03-18 |
| (30) | Number | Date | Country code |
| 058505 | 1997-09-11 | US |
| (71) |
THE NUTRASWEET COMPANY,
200 World Trade Center, Merchandise Mart, Suite 900, Chicago, IL 60654-1001,
US
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| (72) |
Indra PRAKASH, US
Kurt L. WACHHOLDER, US |
| (73) |
THE NUTRASWEET COMPANY,
200 World Trade Center, Merchandise Mart, Suite 900, Chicago, IL 60654-1001,
US
|
| (74) |
Rita LAURINAVIČIŪTĖ,
Gedimino pr. 45-6, LT-01109 Vilnius,
LT
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| (54) | ACID SALTS OF N-[N-93,3DIMETHYLBUTYL0-L-ALPHA-ASPARTYL]-L-PHENYLALANINE 1-METHYL ESTER |
| Payment date | Validity (years) | Amount | |
| 2000-07-13 | 3 | 280.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2001-09-11 |