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Extract from the Register of European Patents

EP About this file: EP3956142

EP3956142 - LAYER ARRANGEMENT WITH 3D STRUCTURE AND 2D PROJECTION OF SAID STRUCTURE [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  21.01.2022
Database last updated on 03.08.2024
FormerThe international publication has been made
Status updated on  23.10.2020
Formerunknown
Status updated on  15.04.2020
Most recent event   Tooltip13.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Covestro Deutschland AG
Kaiser-Wilhelm-Allee 60
51373 Leverkusen / DE
[2024/04]
Former [2022/08]For all designated states
Covestro Intellectual Property GmbH & Co. KG
Kaiser-Wilhelm-Allee 60
51373 Leverkusen / DE
Inventor(s)01 / KUENZEL, Roland
Theodor-Gierath-Straße 65
51381 Leverkusen / DE
02 / GROSSER, Ulrich
Unterbörsch 24A
51515 Kürten / DE
03 / GRIMM, Thomas
Am Entenpfuhl 13
50765 Köln / DE
04 / KLINKENBERG, Christoph
Walliser Weg 2
51063 Köln / DE
05 / LEONHARDT, Konstantin
Grenzstraße 39
41515 Grevenbroich / DE
 [2022/08]
Representative(s)Levpat
c/o Covestro AG
Gebäude K12
51365 Leverkusen / DE
[2022/08]
Application number, filing date20716494.809.04.2020
[2022/08]
WO2020EP60121
Priority number, dateEP2019016955916.04.2019         Original published format: EP 19169559
[2022/08]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020212240
Date:22.10.2020
Language:DE
[2020/43]
Type: A1 Application with search report 
No.:EP3956142
Date:23.02.2022
Language:DE
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:EP22.10.2020
ClassificationIPC:B32B37/18, B32B3/26, B32B27/08, B32B38/06, B42D25/45
[2022/08]
CPC:
B44C3/025 (EP,KR); B32B3/30 (EP,KR); B32B3/263 (US);
B32B27/08 (EP,US); B32B27/365 (EP,KR,US); B32B3/28 (EP,KR);
B32B37/18 (EP,KR); B32B38/06 (EP,KR); B32B7/023 (KR);
B32B7/12 (US); B44F7/00 (EP,KR); B32B2250/02 (US);
B32B2250/244 (US); B32B2255/10 (US); B32B2255/26 (US);
B32B2307/40 (EP,KR); B32B2307/4023 (US); B32B2307/412 (US);
B32B2307/584 (EP,US); B32B2307/732 (US); B32B2307/75 (EP);
B32B2605/003 (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:SCHICHTENANORDNUNG MIT 3D-STRUKTUR UND 2D-PROJEKTION DIESER STRUKTUR[2022/08]
English:LAYER ARRANGEMENT WITH 3D STRUCTURE AND 2D PROJECTION OF SAID STRUCTURE[2022/08]
French:AGENCEMENT EN STRATES COMPRENANT UNE STRUCTURE 3D ET PROJECTION 2D DE CETTE STRUCTURE[2022/08]
Entry into regional phase16.11.2021National basic fee paid 
16.11.2021Designation fee(s) paid 
16.11.2021Examination fee paid 
Examination procedure16.11.2021Examination requested  [2022/08]
16.11.2021Date on which the examining division has become responsible
11.02.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
20.03.2022Renewal fee patent year 03
21.03.2023Renewal fee patent year 04
13.03.2024Renewal fee patent year 05
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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[I]US3060611  (D ANDREA PHILIP A) [I] 1-15 * figures 1-8; claim - *;
 [I]DE102004044458  (OVD KINEGRAM AG ZUG [CH]) [I] 1-15* figure 2; claim - *;
 [I]DE102011088154  (CFC EUROP GMBH [DE]) [I] 1-15 * figure 4a; claim - *
by applicantWO2009083198
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.