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: EP3956425

EP3956425 - LIQUID CONCENTRATED SURFACTANT COMPOSITIONS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  21.01.2022
Database last updated on 02.11.2024
FormerThe international publication has been made
Status updated on  23.10.2020
Most recent event   Tooltip29.04.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Pilot Chemical Corp.
9075 Centre Pointe Dr., Suite 400
West Chester, OH 45069 / US
[2022/08]
Inventor(s)01 / ARIF, Shoaib
c/o Pilot Chemical Corp. 9075 Centre Pointe Dr.
Suite 400
West Chester, Ohio 45069 / US
02 / GOLDEN, Robert E.
c/o Pilot Chemical Corp. 9075 Centre Pointe Dr.
Suite 400
West Chester, Ohio 45069 / US
 [2022/08]
Representative(s)Forresters IP LLP
Skygarden
Erika-Mann-Straße 11
80636 München / DE
[2022/08]
Application number, filing date20791422.717.04.2020
[2022/08]
WO2020US28829
Priority number, dateUS201962835727P18.04.2019         Original published format: US 201962835727 P
US201962899448P12.09.2019         Original published format: US 201962899448 P
[2022/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020214996
Date:22.10.2020
Language:EN
[2020/43]
Type: A1 Application with search report 
No.:EP3956425
Date:23.02.2022
Language:EN
The application published by WIPO in one of the EPO official languages on 22.10.2020 takes the place of the publication of the European patent application.
[2022/08]
Search report(s)International search report - published on:US22.10.2020
(Supplementary) European search report - dispatched on:EP12.06.2023
ClassificationIPC:C11D1/12, C11D1/38, C11D1/86
[2022/08]
CPC:
C11D1/86 (EP,KR); C11D1/94 (US); C11D1/12 (EP,KR);
C11D1/38 (EP,KR); C11D3/044 (US); C11D3/2044 (US);
C11D3/30 (US); C11D1/22 (US); C11D1/62 (US);
C11D1/72 (US); C11D1/90 (US); C11D2111/12 (US);
C11D2111/20 (US); C11D2111/24 (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 [2022/08]
TitleGerman:FLÜSSIGE KONZENTRIERTE TENSIDZUSAMMENSETZUNGEN[2022/08]
English:LIQUID CONCENTRATED SURFACTANT COMPOSITIONS[2022/08]
French:COMPOSITIONS TENSIOACTIVES CONCENTRÉES LIQUIDES[2022/08]
Entry into regional phase15.10.2021National basic fee paid 
15.10.2021Search fee paid 
15.10.2021Designation fee(s) paid 
15.10.2021Examination fee paid 
Examination procedure20.10.2021Examination requested  [2022/08]
02.01.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
30.03.2022Renewal fee patent year 03
08.03.2023Renewal fee patent year 04
29.04.2024Renewal fee patent year 05
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.
Documents cited:Search[A]EP0243685  (MIRA LANZA SPA [IT]) [A] 1-15 * page 2, lines 1-4; page 2, lines 16 and 17;; examples 3-7; claims 1b,1e *;
 [A]US2002028755  (VAN DIJK WILLEM ROBERT [NL], et al) [A] 1-15* paragraph [48;49;52;65;165] *;
 [XI]US2018340139  (MAN VICTOR FUK-PONG [US], et al) [X] 1,2,5-7,14 * paragraph [7;56;115;155;156;210;211;217;272;275;276]; claims 9,11,14,15,19 * [I] 3,4,8-13,15
International search[A]US5916862  (MORELLI JOSEPH PAUL [US], et al) [A] 1-56* entire document *;
 [A]US6475970  (DEL DUCA VALERIO [IT], et al) [A] 1-56 * entire document *;
 [Y]US6630434  (BESSE MICHAEL E [US], et al) [Y] 6-9, 33, 49-56 * entire document *;
 [XY]US6846793  (GRIESE GREG G [US]) [X] 1-5, 10, 11, 18, 19, 23, 26, 28-32, 34-48 * entire document * [Y] [] ;
 [Y]US7482315  (LEVITT MARK D [US], et al) [Y] 16, 17, 20-22, 24, 25, 27 * entire document *;
 [Y]US2011105661  (AKSMAN IGOR [US]) [Y] 12, 15 * entire document *;
 [Y]US2018037792  (CHAMPAGNE LAKIA M [US], et al) [Y] 13, 14, 24, 25 * entire 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.