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Extract from the Register of European Patents

EP About this file: EP2046792

EP2046792 - Process for the preparation of tenofovir [Right-click to bookmark this link]
Former [2009/16]PROCESS FOR THE PREPARATION OF TENOFOVIR
[2014/38]
StatusNo opposition filed within time limit
Status updated on  01.01.2016
Database last updated on 11.09.2024
Most recent event   Tooltip20.07.2018Lapse of the patent in a contracting state
New state(s): PT		published on 22.08.2018  [2018/34]
Applicant(s)For all designated states
MYLAN LABORATORIES LIMITED
Plot No. 564/A/22, Road No. 92
Jubilee Hills
Hyderabad
500033 Andhra Pradesh / IN
[2015/09]
Former [2012/11]For all designated states
MYLAN LABORATORIES LIMITED
Plot No. 564/A/22, Road No. 92
Jubilee Hills
Hyderabad
500033 Andhra Pradesh / IN
Former [2009/16]For all designated states
Matrix Laboratories Limited
1-1-151/1, IV Floor, Sairam Towers, Alexander Road
Secunderabad, 500 003 / IN
Inventor(s)01 / VASIREDDY, Uma, Maheswer, Rao
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
02 / VELLANKI, Siva, Rama, Prasad
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
03 / BALUSU, Raja, Babu
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
04 / BANDI, Naga, Durga, Rao
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
05 / JUJJAVARAPU, Pravan, Kumar
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
06 / GINJUPALLI, Sambasiva, Rao
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
07 / PILLI, Rama, Krishna
Plot No. 34A
Anrich Industrial Estate
Bollaram, Jinnaram Mandal
Medak Dist
Hyderabad 500055, Andharapradesh / IN
 [2015/09]
Former [2009/16]01 / VASIREDDY, Uma, Maheswer, Rao
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
02 / VELLANKI, Siva, Rama, Prasad
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
03 / BALUSU, Raja, Babu
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
04 / BANDI, Naga, Durga, Rao
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
05 / JUJJAVARAPU, Pravan, Kumar
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
06 / GINJUPALLI, Sambasiva, Rao
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
07 / PILLI, Rama, Krishna
Plot No. 34A Anrich Industrial Estate Bollaram, Jinnaram Mandal Medak Dist
Hyderabad 500055, Andharapradesh / IN
Representative(s)Gillard, Richard Edward, et al
Elkington and Fife LLP
Thavies Inn House
3-4 Holborn Circus
London EC1N 2HA / GB
[2015/09]
Former [2009/16]Wittkopp, Alexander
Maiwald Patentanwalts GmbH Jungfernstieg 38
20354 Hamburg / DE
Application number, filing date07827516.111.07.2007
[2009/16]
WO2007IN00286
Priority number, dateIN2006CHE121812.07.2006         Original published format: IN CH12182006
IN2006CHE135231.07.2006         Original published format: IN CH13522006
IN2007CHE048409.03.2007         Original published format: IN CH04842007
[2009/16]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2008007392
Date:17.01.2008
Language:EN
[2008/03]
Type: A2 Application without search report 
No.:EP2046792
Date:15.04.2009
Language:EN
The application published by WIPO in one of the EPO official languages on 17.01.2008 takes the place of the publication of the European patent application.
[2009/16]
Type: B1 Patent specification 
No.:EP2046792
Date:25.02.2015
Language:EN
[2015/09]
Search report(s)International search report - published on:EP17.07.2008
ClassificationIPC:C07D473/34, C07F9/6561
[2009/16]
CPC:
C07D473/34 (EP,US); C07F9/65616 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/16]
TitleGerman:Verfahren zur Herstellung von Tenofovir[2014/38]
English:Process for the preparation of tenofovir[2014/38]
French:Procédé pour la préparation de ténofovir[2014/38]
Former [2009/16]VERFAHREN ZUR HERSTELLUNG VON TENOFOVIR
Former [2009/16]PROCESS FOR THE PREPARATION OF TENOFOVIR
Former [2009/16]PROCÉDÉ AMÉLIORÉ DESTINÉ À PRÉPARER DU TÉNOFOVIR
Entry into regional phase11.02.2009National basic fee paid 
11.02.2009Designation fee(s) paid 
11.02.2009Examination fee paid 
Examination procedure11.02.2009Amendment by applicant (claims and/or description)
11.02.2009Examination requested  [2009/17]
31.01.2012Despatch of a communication from the examining division (Time limit: M10)
10.12.2012Reply to a communication from the examining division
24.01.2013Observations by third parties
08.03.2013Despatch of a communication from the examining division (Time limit: M06)
11.09.2013Reply to a communication from the examining division
02.01.2014Despatch of a communication from the examining division (Time limit: M04)
28.02.2014Reply to a communication from the examining division
27.08.2014Communication of intention to grant the patent
06.01.2015Fee for grant paid
06.01.2015Fee for publishing/printing paid
06.01.2015Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  31.01.2012
Opposition(s)26.11.2015No opposition filed within time limit [2016/05]
Fees paidRenewal fee
30.07.2009Renewal fee patent year 03
13.08.2010Renewal fee patent year 04
10.06.2011Renewal fee patent year 05
16.05.2012Renewal fee patent year 06
16.07.2013Renewal fee patent year 07
30.07.2014Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
31.07.201004   M06   Fee paid on   13.08.2010
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU11.07.2007
AT25.02.2015
BE25.02.2015
BG25.02.2015
CY25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
MT25.02.2015
NL25.02.2015
PL25.02.2015
PT25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
TR25.02.2015
GR26.05.2015
IS25.06.2015
IE11.07.2015
LU11.07.2015
CH31.07.2015
LI31.07.2015
[2018/34]
Former [2017/39]HU11.07.2007
AT25.02.2015
BE25.02.2015
BG25.02.2015
CY25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
MT25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
TR25.02.2015
GR26.05.2015
IS25.06.2015
IE11.07.2015
LU11.07.2015
CH31.07.2015
LI31.07.2015
Former [2017/22]AT25.02.2015
BE25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
MT25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
IE11.07.2015
LU11.07.2015
CH31.07.2015
LI31.07.2015
Former [2016/33]AT25.02.2015
BE25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
IE11.07.2015
LU11.07.2015
CH31.07.2015
LI31.07.2015
Former [2016/24]AT25.02.2015
BE25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
LU11.07.2015
CH31.07.2015
LI31.07.2015
Former [2016/22]AT25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
LU11.07.2015
CH31.07.2015
LI31.07.2015
Former [2016/15]AT25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
LU11.07.2015
Former [2016/13]AT25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
MC25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
Former [2016/12]AT25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SI25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
Former [2015/50]AT25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
NL25.02.2015
PL25.02.2015
RO25.02.2015
SE25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
Former [2015/49]AT25.02.2015
CZ25.02.2015
DK25.02.2015
EE25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
NL25.02.2015
RO25.02.2015
SE25.02.2015
SK25.02.2015
GR26.05.2015
IS25.06.2015
Former [2015/41]AT25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
NL25.02.2015
SE25.02.2015
GR26.05.2015
IS25.06.2015
Former [2015/39]AT25.02.2015
FI25.02.2015
LT25.02.2015
LV25.02.2015
SE25.02.2015
GR26.05.2015
IS25.06.2015
Former [2015/38]AT25.02.2015
FI25.02.2015
LT25.02.2015
SE25.02.2015
GR26.05.2015
IS25.06.2015
Former [2015/37]FI25.02.2015
LT25.02.2015
SE25.02.2015
GR26.05.2015
Former [2015/36]FI25.02.2015
LT25.02.2015
SE25.02.2015
Former [2015/35]LT25.02.2015
Cited inInternational search[Y]WO9905150  (GILEAD SCIENCES INC [US], et al) [Y] 1-8* examples 1-3,5,10,11 *;
 [DY]US5922695  (ARIMILLI MURTY N [US], et al) [DY] 1-8 * columns 39-40 * * column 42, line 24 - column 45, line 66 *
ExaminationUS5935946
 WO2008143500
by applicantUS5733788
 WO9905150
 US5922695
 US6465649
 US2004018150
otherWO2008143500
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.