blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2882804

EP2882804 - REDISPERSIBLE POLYMER POWDER MIXTURES FOR USE IN DRY-MIX FORMULATIONS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.07.2017
Database last updated on 07.10.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
Rohm and Haas Company
100 Independence Mall West
Philadelphia, PA 19106 / US
For all designated states
Dow Global Technologies LLC
2040 Dow Center
Midland, MI 48674 / US
[2015/25]
Inventor(s)01 / KIM-HABERMEHL, Linda
15 Burrell Court
Midland, MI 48640 / US
02 / WESTMEYER, Mark D.
742 Jamestown Road
Collegeville, PA 19426 / US
03 / CHEN, Liang
2304 Longfellow Lane
Midland, MI 48640 / US
04 / HONG, Liang
2812 Walden Woods Drive
Midland, MI 48640 / US
05 / LADIKA, Mladen
4714 Blossom Circle
Midland, MI 48642 / US
 [2015/25]
Representative(s)Houghton, Mark Phillip
Patent Outsourcing Limited 1 King Street
Bakewell, Derbyshire DE45 1DZ / GB
[2015/25]
Application number, filing date13766208.613.09.2013
[2016/35]
WO2013US59571
Priority number, dateUS201261707026P28.09.2012         Original published format: US 201261707026 P
[2015/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014052033
Date:03.04.2014
Language:EN
[2014/14]
Type: A1 Application with search report 
No.:EP2882804
Date:17.06.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 03.04.2014 takes the place of the publication of the European patent application.
[2015/25]
Type: B1 Patent specification 
No.:EP2882804
Date:31.08.2016
Language:EN
[2016/35]
Search report(s)International search report - published on:EP03.04.2014
ClassificationIPC:C08L23/08, C08L25/08, C04B40/00
[2015/25]
CPC:
C04B28/04 (EP,CN,US); C08L31/04 (US); C04B28/06 (EP,CN,US);
C04B40/0042 (EP,CN,US); C08L23/0853 (EP,US); C08L23/0869 (EP,CN,US);
C08L25/08 (EP,CN,US); C04B2111/00672 (EP,CN,US); C04B2111/70 (EP,CN,US) (-)
C-Set:
C04B28/04, C04B14/06, C04B22/10, C04B22/143, C04B24/06, C04B24/2623, C04B24/2676, C04B24/383 (US,CN,EP);
C04B28/06, C04B24/2623, C04B24/2676, C04B40/0608 (CN,EP,US);
C04B40/0042, C04B2103/0057 (CN);
C04B40/0042, C04B2103/0057, C04B2103/0057 (US,EP);
C04B40/0042, C04B2103/0057, C04B2103/0065 (EP,US,CN);
C04B40/0042, C04B24/2623, C04B24/2676 (US,CN,EP);
C08L23/0853, C08L25/08 (US,EP)
(-)
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 [2015/25]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:REDISPERGIERBARE POLYMERPULVERMISCHUNGEN ZUR VERWENDUNG BEI TROCKENMISCHFORMULIERUNGEN[2015/25]
English:REDISPERSIBLE POLYMER POWDER MIXTURES FOR USE IN DRY-MIX FORMULATIONS[2015/25]
French:MÉLANGES DE POUDRES DE POLYMÈRE REDISPERSIBLES POUR UNE UTILISATION DANS DES FORMULATIONS DE MÉLANGE À SEC[2015/25]
Entry into regional phase12.03.2015National basic fee paid 
12.03.2015Designation fee(s) paid 
12.03.2015Examination fee paid 
Examination procedure12.03.2015Examination requested  [2015/25]
22.05.2015Amendment by applicant (claims and/or description)
15.04.2016Communication of intention to grant the patent
15.07.2016Fee for grant paid
15.07.2016Fee for publishing/printing paid
15.07.2016Receipt 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  15.04.2016
Opposition(s)01.06.2017No opposition filed within time limit [2017/32]
Fees paidRenewal fee
11.09.2015Renewal fee patent year 03
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  TooltipHU13.09.2013
AL31.08.2016
AT31.08.2016
BE31.08.2016
CY31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
IS31.08.2016
LT31.08.2016
LV31.08.2016
MC31.08.2016
MK31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SI31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
LU13.09.2016
MT30.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
[2018/47]
Former [2018/35]HU13.09.2013
AT31.08.2016
BE31.08.2016
CY31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
IS31.08.2016
LT31.08.2016
LV31.08.2016
MC31.08.2016
MK31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SI31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
LU13.09.2016
MT30.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2018/32]HU13.09.2013
AT31.08.2016
BE31.08.2016
CY31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
IS31.08.2016
LT31.08.2016
LV31.08.2016
MC31.08.2016
MK31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SI31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
LU13.09.2016
MT30.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2018/30]HU13.09.2013
AT31.08.2016
BE31.08.2016
CY31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
IS31.08.2016
LT31.08.2016
LV31.08.2016
MC31.08.2016
MK31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SI31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
LU13.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2017/41]AT31.08.2016
BE31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
LT31.08.2016
LV31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SI31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
LU13.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2017/37]AT31.08.2016
BE31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
LT31.08.2016
LV31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SI31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2017/32]AT31.08.2016
BE31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
LT31.08.2016
LV31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SK31.08.2016
SM31.08.2016
IE13.09.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2017/23]AT31.08.2016
BE31.08.2016
CZ31.08.2016
DK31.08.2016
EE31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
LT31.08.2016
LV31.08.2016
PL31.08.2016
RO31.08.2016
RS31.08.2016
SE31.08.2016
SK31.08.2016
SM31.08.2016
BG30.11.2016
NO30.11.2016
GR01.12.2016
PT02.01.2017
Former [2017/13]AT31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
LT31.08.2016
LV31.08.2016
RS31.08.2016
SE31.08.2016
BE30.09.2016
NO30.11.2016
GR01.12.2016
Former [2017/11]AT31.08.2016
ES31.08.2016
FI31.08.2016
HR31.08.2016
LT31.08.2016
RS31.08.2016
SE31.08.2016
BE30.09.2016
NO30.11.2016
GR01.12.2016
Former [2017/10]FI31.08.2016
HR31.08.2016
LT31.08.2016
RS31.08.2016
SE31.08.2016
BE30.09.2016
NO30.11.2016
Former [2017/09]FI31.08.2016
LT31.08.2016
NO30.11.2016
Former [2017/07]LT31.08.2016
Cited inInternational search[A]EP2399955  (DOW GLOBAL TECHNOLOGIES LLC [US]) [A] 1-10 * the whole document *;
 [A]EP2433984  (DOW GLOBAL TECHNOLOGIES LLC [US]) [A] 1-10* the whole document *
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.