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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 493/04 | (2006.01) |
| (11) | Number of the document | 2643326 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11770524.4 |
| Date of filing the European patent application | 2011-07-14 | |
| (97) | Date of publication of the European application | 2013-10-02 |
| (45) | Date of publication and mention of the grant of the patent | 2016-09-14 |
| (46) | Date of publication of the claims translation | 2017-02-27 |
| (86) | Number | PCT/IN2011/000470 |
| Date | 2011-07-14 |
| (87) | Number | WO 2012/070057 |
| Date | 2012-05-31 |
| (30) | Number | Date | Country code |
| 3518CH2010 | 2010-11-23 | IN |
| (72) |
VELLENKI, Siva Rama Prasad, IN
SAHU, Arabinda, IN
SHIMPI, Nitin Ashok, IN
PONNURU, Anil Kumar, IN
KOTHARI, Satish Babu, IN
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| (73) |
Mylan Laboratories, Limited,
Plot No. 564/A/22 Road No.92, Jubilee Hills, Hyderabad 500 033,
IN
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | (3R,3aS,6aR)-heksahidrofuro[2,3-b]furan-3-olio gavimo būdas |
| Process for the preparation of (3R, 3aS, 6aR)-hexahydrofuro[2,3-b]furan-3-ol |
| Payment date | Validity (years) | Amount | |
| 2021-07-07 | 11 | 289.00 EUR |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2022-07-14 |