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Extract from the Register of European Patents

EP About this file: EP1791802

EP1791802 - OPTIMIZED LIQUID-PHASE OXIDATION OF P-XYLENE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.07.2019
Database last updated on 03.10.2024
FormerThe patent has been granted
Status updated on  17.08.2018
FormerGrant of patent is intended
Status updated on  22.03.2018
FormerExamination is in progress
Status updated on  15.02.2017
Most recent event   Tooltip09.07.2021Lapse of the patent in a contracting state
New state(s): HU		published on 11.08.2021  [2021/32]
Applicant(s)For all designated states
GRUPO PETROTEMEX, S.A. DE C.V.
Ricardo Margain No. 444
Torre sur, Piso 16
Col. Valle de Campestre
San Pedro Garza Garcia, Nuevo Leon 66265 / MX
[2013/40]
Former [2011/35]For all designated states
GRUPO PETROTEMEX, S.A. DE C.V.
Ricardo Margain No. 444
Torre sur, Piso 16
Col. Valle del Campestre
66265 San Pedro Garza Garcia
Nuevo Leon (81) 8748-1500 / MX
Former [2007/23]For all designated states
EASTMAN CHEMICAL COMPANY
100 North Eastman Road
Kingsport, TN 37660 / US
Inventor(s)01 / WONDERS, Alan, George
1005 Winchester Lane
Kingsport, TN 37660 / US
02 / LAVOIE, Gino, Georges
1517 Belmeade Drive
Kingsport, TN 37664 / US
03 / SUMNER, Charles, Edwan, Jr.
4280 Orebank Road
Kingsport, Tennessee 37664 / US
 [2007/23]
Representative(s)Tostmann, Holger Carl, et al
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstrasse 5-7
80331 München / DE
[2018/38]
Former [2012/12]Tostmann, Holger Carl, et al
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte
Zweibrückenstrasse 5-7
80331 München / DE
Former [2007/23]Best, Michael, et al
Lederer & Keller Patentanwälte Prinzregentenstrasse 16
80538 München / DE
Application number, filing date05807735.529.08.2005
[2007/23]
WO2005US30656
Priority number, dateUS20040606738P02.09.2004         Original published format: US 606738 P
US20040631359P29.11.2004         Original published format: US 631359 P
US20050659523P08.03.2005         Original published format: US 659523 P
US2005015448116.06.2005         Original published format: US 154481
[2007/23]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2006028769
Date:16.03.2006
Language:EN
[2006/11]
Type: A2 Application without search report 
No.:EP1791802
Date:06.06.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 16.03.2006 takes the place of the publication of the European patent application.
[2007/23]
Type: B1 Patent specification 
No.:EP1791802
Date:19.09.2018
Language:EN
[2018/38]
Search report(s)International search report - published on:EP04.05.2006
ClassificationIPC:C07C51/265, C07C63/26
[2007/23]
CPC:
C07C51/265 (EP,KR,US); C07C63/26 (KR)
C-Set:
C07C51/265, C07C63/26 (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,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2018/38]
Former [2007/23]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:OPTIMIERTE FLÜSSIGPHASENOXIDATION VON P-XYLOL[2018/16]
English:OPTIMIZED LIQUID-PHASE OXIDATION OF P-XYLENE[2007/23]
French:OXYDATION EN PHASE LIQUIDE OPTIMISEE DU P-XYLENE[2018/16]
Former [2007/23]OPTIMIERTE FLÜSSIGPHASENOXIDATION
Former [2007/23]OXYDATION EH PHASE LIQUIDE OPTIMISEE
Entry into regional phase15.02.2007National basic fee paid 
15.02.2007Designation fee(s) paid 
15.02.2007Examination fee paid 
Examination procedure15.02.2007Examination requested  [2007/23]
25.06.2007Despatch of a communication from the examining division (Time limit: M06)
07.01.2008Reply to a communication from the examining division
05.02.2010Despatch of a communication from the examining division (Time limit: M06)
13.08.2010Reply to a communication from the examining division
03.09.2013Despatch of a communication from the examining division (Time limit: M06)
13.03.2014Reply to a communication from the examining division
21.04.2016Despatch of a communication from the examining division (Time limit: M04)
25.07.2016Reply to a communication from the examining division
03.02.2017Despatch of a communication from the examining division (Time limit: M04)
22.05.2017Reply to a communication from the examining division
05.10.2017Despatch of a communication from the examining division (Time limit: M04)
16.01.2018Reply to a communication from the examining division
21.03.2018Communication of intention to grant the patent
20.07.2018Fee for grant paid
20.07.2018Fee for publishing/printing paid
20.07.2018Receipt 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  25.06.2007
Opposition(s)20.06.2019No opposition filed within time limit [2019/35]
Fees paidRenewal fee
03.08.2007Renewal fee patent year 03
08.08.2008Renewal fee patent year 04
07.08.2009Renewal fee patent year 05
06.08.2010Renewal fee patent year 06
30.08.2011Renewal fee patent year 07
10.08.2012Renewal fee patent year 08
19.08.2013Renewal fee patent year 09
13.08.2014Renewal fee patent year 10
10.08.2015Renewal fee patent year 11
11.08.2016Renewal fee patent year 12
14.08.2017Renewal fee patent year 13
10.08.2018Renewal fee patent year 14
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  TooltipHU29.08.2005
CY19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
LV19.09.2018
MC19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
BG19.12.2018
IS19.01.2019
[2021/32]
Former [2021/26]CY19.09.2018
CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
LV19.09.2018
MC19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
BG19.12.2018
IS19.01.2019
Former [2020/25]CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
LV19.09.2018
MC19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
BG19.12.2018
IS19.01.2019
Former [2019/50]CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
LV19.09.2018
SE19.09.2018
SI19.09.2018
SK19.09.2018
BG19.12.2018
IS19.01.2019
Former [2019/34]CZ19.09.2018
DK19.09.2018
EE19.09.2018
FI19.09.2018
LV19.09.2018
SE19.09.2018
SK19.09.2018
BG19.12.2018
IS19.01.2019
Former [2019/24]CZ19.09.2018
EE19.09.2018
FI19.09.2018
LV19.09.2018
SE19.09.2018
SK19.09.2018
BG19.12.2018
IS19.01.2019
Former [2019/22]CZ19.09.2018
FI19.09.2018
LV19.09.2018
SE19.09.2018
BG19.12.2018
IS19.01.2019
Former [2019/21]FI19.09.2018
LV19.09.2018
SE19.09.2018
BG19.12.2018
IS19.01.2019
Former [2019/13]FI19.09.2018
LV19.09.2018
SE19.09.2018
BG19.12.2018
Former [2019/10]FI19.09.2018
SE19.09.2018
BG19.12.2018
Former [2019/08]FI19.09.2018
Cited inInternational search[Y]US3082250  (BALDWIN RICHARD H, et al) [Y] 1-25 * column 1, lines 25-31,66-70 * * column 3, lines 8-19,36-39,49-54,63-66 ** column 4, lines 43-62; example 1; claim 1 *;
 [Y]GB1062482  (STANDARD OIL CO) [Y] 1-25 * page 1, line 69 - page 2, lines 12,86-106,130 * * page 3, line 14 * * page 4, lines 68-78 *;
 [XY]GB1373230  (MITSUI PETROCHEMICAL IND) [X] 1-14 * the whole document * [Y] 15-25;
 [Y]GB1593117  (MONTEDISON SPA) [Y] 1-25 * page 1 - page 2, line 39 * * page 3, lines 15-19; examples 1,2; claims 1-3 *;
 [Y]US4939297  (BROWDER LARRY W [US], et al) [Y] 1-25 * column W *;
 [XP]EP1484306  (EASTMAN CHEM CO [US]) [XP] 1,4,5,9,13,14,20 * paragraphs [0003] - [0006] - [0017] , [0024]; claim 1; table 1 *
ExaminationUS4777287
 US5142097
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.