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Extract from the Register of European Patents

EP About this file: EP3402848

EP3402848 - HYDROXY FUNCTIONAL ALKYL POLYUREA CROSSLINKERS [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  16.09.2021
Database last updated on 03.10.2024
FormerRequest for examination was made
Status updated on  19.10.2018
FormerThe international publication has been made
Status updated on  21.07.2017
Formerunknown
Status updated on  20.02.2017
Most recent event   Tooltip29.01.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
PPG Industries Ohio, Inc.
3800 West 143rd Street
Cleveland, OH 44111 / US
[2018/47]
Inventor(s)01 / SWARUP, Shanti
4918 Meadow Crest Drive
Allison Park PA 15101 / US
02 / ZHOU, Hongying
3953 North Monet Court
Allison Park PA 15101 / US
03 / CHASSER, Anthony, M.
1409 Fernledge Drive
Allison Park PA 15101 / US
04 / MILLERO, JR., Edward, R.
3138 Seneca Court
Gibsonia PA 15044 / US
05 / KURTZ, Christopher, P.
445 Marzolf Road
Millvale PA 15209 / US
06 / DUDIK, John, M.
426 Karpaw Lane
Apollo PA 15613 / US
07 / XU, Xiangling
106 Woodshire Road
Pittsburgh PA 15215 / US
08 / RETSCH, JR., William, H.
4369 Winchester Drive
Allison Park PA 15101 / US
09 / CHAO, Tien-Chieh
2011 Buckingham Drive
Mars PA 16046 / US
10 / KABAGAMBE, Benjamin
350 Woodbridge Drive
Pittsburgh PA 15237 / US
11 / KRALIC, Ronald
977 Mercer Road
Beaver Falls PA 15010 / US
 [2018/47]
Representative(s)Appleyard Lees IP LLP
15 Clare Road
Halifax HX1 2HY / GB
[2018/47]
Application number, filing date17704345.213.01.2017
[2018/47]
WO2017US13454
Priority number, dateUS20161499683815.01.2016         Original published format: US201614996838
[2018/47]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017123955
Date:20.07.2017
Language:EN
[2017/29]
Type: A1 Application with search report 
No.:EP3402848
Date:21.11.2018
Language:EN
The application published by WIPO in one of the EPO official languages on 20.07.2017 takes the place of the publication of the European patent application.
[2018/47]
Search report(s)International search report - published on:EP20.07.2017
ClassificationIPC:C09D5/02, C09D5/03, C09D175/02, C08G18/32, C08L75/02, B27N3/00
[2018/47]
CPC:
C09D175/12 (EP,CN,KR,US); C07C275/14 (CN,KR,US); B05D7/14 (CN,KR);
B27N3/002 (EP,CN,KR,RU,US); B27N7/005 (EP,CN,KR,US); B65D1/12 (CN,KR,US);
C07C275/26 (CN,KR,US); C08G18/22 (CN,KR); C08G18/246 (EP,CN,US);
C08G18/3271 (CN,KR); C08G18/3275 (EP,CN,RU,US); C08G18/348 (EP,CN,US);
C08G18/48 (CN,US); C08G18/4854 (EP,CN,US); C08G18/6692 (EP,CN,US);
C08G18/672 (EP,CN,US); C08G18/73 (EP,CN,KR,US); C08G18/751 (CN,KR,US);
C08G18/755 (EP,CN,US); C08G18/792 (EP,CN,US); C08G18/8041 (EP,CN,US);
C08J7/04 (CN,KR); C08K5/0016 (CN,KR); C08K5/21 (CN,KR);
C08L75/02 (CN,RU); C08L75/14 (CN,KR); C09D175/02 (CN,KR,RU,US);
C09D175/16 (EP,CN,US); C09D5/02 (EP,CN,US); C09D5/03 (EP,CN,KR,US);
C09D7/63 (CN,KR) (-)
C-Set:
C08G18/672, C08G18/48 (EP,US)
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 [2018/47]
TitleGerman:HYDROXYFUNKTIONELLE ALKYK-POLYHARNSTOFF-VERNETZER[2018/47]
English:HYDROXY FUNCTIONAL ALKYL POLYUREA CROSSLINKERS[2018/47]
French:AGENTS DE RÉTICULATION ALKYL POLYURÉE À FONCTIONNALITÉ HYDROXYLE[2018/47]
Entry into regional phase30.07.2018National basic fee paid 
30.07.2018Designation fee(s) paid 
30.07.2018Examination fee paid 
Examination procedure30.07.2018Examination requested  [2018/47]
30.07.2018Date on which the examining division has become responsible
21.02.2019Amendment by applicant (claims and/or description)
15.09.2021Despatch of a communication from the examining division (Time limit: M04)
17.01.2022Reply to a communication from the examining division
Fees paidRenewal fee
28.01.2019Renewal fee patent year 03
27.01.2020Renewal fee patent year 04
27.01.2021Renewal fee patent year 05
27.01.2022Renewal fee patent year 06
27.01.2023Renewal fee patent year 07
29.01.2024Renewal fee patent year 08
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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[XI]JPH11335594  ;
 [X]JP2001192609  ;
 [A]US4211683  (DIETERICH DIETER [DE], et al) [A] 1-23* examples 1-3,5,7 *;
 [X]US4990579  (PAAR WILLIBALD [AT]) [X] 1,3-9,11,12,15-18,20,23 * column 3, line 22 - column 4, line 6; claims 1-10 * * column 2, lines 12-45 *;
 [X]US5047294  (SCHWAB MICHAEL [DE], et al) [X] 1-9,11,12,15-18,20,23 * column 3, line 62 - column 4, line 34; examples 1-7; claims 1,3-6,8,11,13,14 * * column 5, lines 6-19,44-59 * * column 6, lines 21-68 * * column 2, lines 5-37 *;
 [X]EP0519186  (BAYER AG [DE]) [X] 4-13,15-20,23 * page 6, lines 7-18; examples 7,10; claims 1,5,6; table III *;
 [X]EP0866082  (BASF CORP [US]) [X] 1-12,15-23 * page 5, line 17 - page 6, line 5; claims 1-7 * * page 7, line 37 - page 16, line 46 * * page 6, line 45 *;
 [X]EP2316868  (CYTEC SURFACE SPECIALTIES AT [AT]) [X] 1-8,11,12,15-20,22,23 * paragraphs [0005] , [0016] , [0023] , [0036] , [0037] , [0053] , [0055]; examples 1-4,14 *;
 [XI]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2000, no. 09, Database accession no. 2000-101050, XP002770004 & JPH11335594 A 19991207 (SANYO CHEM IND LTD) [X] 1-8,11-21,23 * abstract * * paragraphs [0006] - [0013] - [0016] , [0019] , [0027] , [0029] , [0030] , [0051]; claims 1-12 * [I] 9,10
 [X]  - DATABASE WPI, 0, Derwent World Patents Index, vol. 2002, no. 03, Database accession no. 2002-020457, XP002770005 & JP2001192609 A 20010717 (SANYO CHEM IND LTD) [X] 1-8,11-21,23 * abstract * * paragraphs [0023] , [0024] , [0030] , [0034] , [0046] , [0060] , [0063]; examples 2,3 *
by applicantUS5714539
 US6875800
 US6894086
 US7605194
 US8153344
 WO2013191825
 US2016280951
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.