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
Register Forum

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

Extract from the Register of European Patents

EP About this file: EP3707175

EP3707175 - COMPONENT ADDITION POLYMERIZATION [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  11.12.2020
Database last updated on 03.09.2024
FormerRequest for examination was made
Status updated on  14.08.2020
FormerThe international publication has been made
Status updated on  18.05.2019
Formerunknown
Status updated on  23.11.2018
Most recent event   Tooltip11.12.2020Withdrawal of applicationpublished on 13.01.2021  [2021/02]
Applicant(s)For all designated states
DDP Specialty Electronic Materials US, Inc.
400 Arcola Road
Collegeville, PA 19426 / US
For all designated states
DDP Specialty Electronic Materials US 8, LLC
974 Centre Road
Wilmington, DE 19805 / US
[2020/38]
Inventor(s)01 / SAVO, Andrew M.
400 Arcola Road
Collegeville, Pennsylvania 19426 / US
02 / SCHULTZ, Alfred K.
400 Arcola Road
Collegeville, Pennsylvania 19426 / US
03 / LAUGHLIN, Kenneth
400 Arcola Road
Collegeville, Pennsylvania 19426 / US
04 / REFFNER, John
400 Arcola Road
Collegeville, Pennsylvania 19426 / US
 [2020/38]
Representative(s)Houghton, Mark Phillip
Patent Outsourcing Limited
Corner House
1 King Street
Bakewell
Derbyshire DE45 1DZ / GB
[2020/38]
Application number, filing date18800803.124.10.2018
[2020/38]
WO2018US57284
Priority number, dateUS201762584216P10.11.2017         Original published format: US 201762584216 P
[2020/38]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019094191
Date:16.05.2019
Language:EN
[2019/20]
Type: A1 Application with search report 
No.:EP3707175
Date:16.09.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 16.05.2019 takes the place of the publication of the European patent application.
[2020/38]
Search report(s)International search report - published on:EP16.05.2019
ClassificationIPC:C08F12/36, C08F12/08, C08F2/18, C08L25/08
[2020/38]
CPC:
C08F2/18 (EP,KR,US); C08F212/08 (EP,KR,US); C08F12/36 (EP,US);
C08F212/36 (EP,KR,US); C08F2500/24 (KR)
C-Set:
C08F212/08, C08F2/18 (EP);
C08F212/08, C08F212/36 (EP);
C08F212/08, C08F212/36, C08F2500/06, C08F2500/27, C08F2800/20 (US);
C08F212/36, C08F2/18 (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 [2020/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KOMPONENTENADDITIONSPOLYMERISATION[2020/38]
English:COMPONENT ADDITION POLYMERIZATION[2020/38]
French:POLYMÉRISATION PAR ADDITION DE CONSTITUANTS[2020/38]
Entry into regional phase07.05.2020National basic fee paid 
07.05.2020Designation fee(s) paid 
07.05.2020Examination fee paid 
Examination procedure07.05.2020Examination requested  [2020/38]
07.05.2020Date on which the examining division has become responsible
07.12.2020Application withdrawn by applicant  [2021/02]
Fees paidRenewal fee
14.10.2020Renewal 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.
Cited inInternational search[A]EP0042192  (DUOLITE INT SA [FR], et al) [A] 1-5 * the whole document *;
 [A]US5068255  (HARRIS WILLIAM I [US]) [A] 1-5 * the whole document *;
 [A]KR20100065852  (ADHOTEC CO LTD [KR]) [A] 1-5* the whole document *;
 [A]EP2711074  (THERMAX LTD [IN]) [A] 1-5 * the whole document *
by applicantUS3792029
 US4444960
 US4623706
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.