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Extract from the Register of European Patents

EP About this file: EP3881173

EP3881173 - DETECTION OF PRINT MATERIAL DENSITY ABNORMALITIES [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  21.04.2023
Database last updated on 11.09.2024
FormerRequest for examination was made
Status updated on  20.08.2021
FormerThe international publication has been made
Status updated on  22.05.2020
Most recent event   Tooltip21.04.2023Application deemed to be withdrawnpublished on 24.05.2023  [2023/21]
Applicant(s)For all designated states
Hewlett-Packard Development Company, L.P.
10300 Energy Drive
Spring TX 77389 / US
[2021/38]
Inventor(s)01 / ALLEN, Michael Kenneth
11311 Chinden Blvd.
Boise, Idaho 83714-0021 / US
 [2021/38]
Representative(s)Haseltine Lake Kempner LLP
One Portwall Square
Portwall Lane
Bristol BS1 6BH / GB
[N/P]
Former [2021/38]Haseltine Lake Kempner LLP
Redcliff Quay
120 Redcliff Street
Bristol BS1 6HU / GB
Application number, filing date18939891.012.11.2018
[2021/38]
WO2018US60251
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020101633
Date:22.05.2020
Language:EN
[2020/21]
Type: A1 Application with search report 
No.:EP3881173
Date:22.09.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 22.05.2020 takes the place of the publication of the European patent application.
[2021/38]
Search report(s)International search report - published on:RU22.05.2020
(Supplementary) European search report - dispatched on:EP03.05.2022
ClassificationIPC:G03G15/00, G06F3/12
[2022/22]
CPC:
G03G15/5062 (EP,US); G03G15/5058 (EP,US); G03G15/0131 (EP,US);
G03G15/55 (EP); G06K15/027 (EP); G06K15/4065 (EP);
G03G2215/00059 (EP,US); G03G2215/00569 (EP,US) (-)
Former IPC [2021/38]G06F3/12
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 [2021/38]
TitleGerman:ERKENNUNG VON DRUCKMATERIALDICHTEABNORMITÄTEN[2021/38]
English:DETECTION OF PRINT MATERIAL DENSITY ABNORMALITIES[2021/38]
French:DÉTECTION D'ANOMALIES DE DENSITÉ DE MATÉRIAU D'IMPRESSION[2021/38]
Entry into regional phase22.02.2021National basic fee paid 
22.02.2021Search fee paid 
22.02.2021Designation fee(s) paid 
22.02.2021Examination fee paid 
Examination procedure22.02.2021Examination requested  [2021/38]
01.12.2022Application deemed to be withdrawn, date of legal effect  [2023/21]
04.01.2023Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2023/21]
Fees paidRenewal fee
22.02.2021Renewal fee patent year 03
18.11.2021Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
30.11.202205   M06   Not yet paid
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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.
Documents cited:Search[Y]US6505010  (IZUMIZAKI MASAMI [JP], et al) [Y] 1-15 * column 3, lines 15-20 * * column 6, line 53 - column 8, line 53 *;
 [Y]US2018150010  (SONE KEITA [JP], et al) [Y] 1-15* paragraphs [0075] , [0076] , [0108] , [0109] *
International search[X]US2003085941  (TEZUKA HIROKI [JP], et al) [X] 1-15 * , paragraphs [0026], [0063]-[0066], [0074], [0166], fig.3, 5, 14, abstract, claim 1 *;
 [A]US2011217052  (USUI MASATAKE [JP], et al) [A] 1-15;
 [A]US2012019850  (TEZUKA HIROKI [JP])[A] 1-15;
 [A]US2014111832  (HAYASHI KOJI [JP]) [A] 1-15
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.