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Extract from the Register of European Patents

EP About this file: EP3131945

EP3131945 - METHOD OF PRODUCING A POLYAMIDE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  18.01.2019
Database last updated on 09.07.2024
FormerExamination is in progress
Status updated on  04.05.2018
FormerRequest for examination was made
Status updated on  20.01.2017
FormerThe international publication has been made
Status updated on  09.11.2016
Most recent event   Tooltip18.01.2019Application deemed to be withdrawnpublished on 20.02.2019  [2019/08]
Applicant(s)For all designated states
BASF SE
Carl-Bosch-Strasse 38
67056 Ludwigshafen am Rhein / DE
[2017/08]
Inventor(s)01 / GRANT, William E.
P.O. Box 2067
20147 FM 523
Angelton, TX 77516 / US
02 / SWANNER, Glenn B.
3969 County Road 352
Brazoria, TX 77422 / US
03 / NOON, Eric S.
25233 Hunter Lane
Flat Rock, MI 48134 / US
04 / ORTIZ, Cesar G.
Johann-Gottlieb-Fichte Strasse 32
67435 Neustadt An Der Weinstrasse / DE
05 / FLACK, Joseph T.
104 Gadwall Drive
Clute, TX 77531 / US
06 / GRUETZNER, Rolf-Egbert
Hauptstrasse 9
67283 Obrigheim / DE
 [2017/08]
Representative(s)Zumstein, Angela
Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2017/08]Zumstein, Angela
Maiwald Patentanwalts GmbH
Elisenhof
Elisenstrasse 3
80335 München / DE
Application number, filing date15717398.009.04.2015
[2017/08]
WO2015US25139
Priority number, dateUS201461979753P15.04.2014         Original published format: US 201461979753 P
[2017/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015160626
Date:22.10.2015
Language:EN
[2015/42]
Type: A1 Application with search report 
No.:EP3131945
Date:22.02.2017
Language:EN
The application published by WIPO in one of the EPO official languages on 22.10.2015 takes the place of the publication of the European patent application.
[2017/08]
Search report(s)International search report - published on:EP22.10.2015
ClassificationIPC:C08G69/16
[2017/08]
CPC:
C08G69/04 (EP,KR,US); C08G69/16 (EP,CN,KR,US); C08G69/28 (EP,KR,US);
C08K5/098 (CN); C08L77/02 (CN)
C-Set:
C08K5/098, C08L77/02 (CN);
C08L77/02, C08L83/04, C08K5/20 (CN)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2017/08]
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES POLYAMIDS[2017/08]
English:METHOD OF PRODUCING A POLYAMIDE[2017/08]
French:PROCÉDÉ DE PRODUCTION D'UN POLYAMIDE[2017/08]
Entry into regional phase15.11.2016National basic fee paid 
15.11.2016Designation fee(s) paid 
15.11.2016Examination fee paid 
Examination procedure09.11.2016Date on which the examining division has become responsible
15.11.2016Examination requested  [2017/08]
18.05.2017Amendment by applicant (claims and/or description)
07.05.2018Despatch of a communication from the examining division (Time limit: M04)
18.09.2018Application deemed to be withdrawn, date of legal effect  [2019/08]
17.10.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2019/08]
Fees paidRenewal fee
02.05.2017Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
30.04.201804   M06   Not yet paid
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Cited inInternational search[Y]DD289471  (RUDISLEBEN CHEMIEANLAGENBAU [DD]) [Y] 1-18* page 1; claim 1 *;
 [Y]US2013131305  (HAEFFNER RUEDIGER [DE], et al) [Y] 1-18 * page 3, paragraph [0048] * * claim 1 *
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.