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Extract from the Register of European Patents

EP About this file: EP4146456

EP4146456 - OPTIMISING PROCESS PARAMETERS IN ADDITIVE MANUFACTURING [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  10.02.2023
Database last updated on 29.10.2024
FormerThe international publication has been made
Status updated on  12.11.2021
Most recent event   Tooltip23.04.2024Supplementary search reportpublished on 22.05.2024  [2024/21]
Applicant(s)For all designated states
National University of Singapore
21 Lower Kent Ridge Road
Singapore 119077 / SG
For all designated states
The Regents of University of California
1111 Franklin Street, 12th Floor
Oakland, CA 94607-5200 / US
[2023/11]
Inventor(s)01 / YAN, Lina
Singapore 119077 / SG
02 / FUH, Jerry Y.H.
Singapore Faculty of Engineering
Department of Mechanical Engineering 21 Lower Kent Ridge Road Singapore 119077 / SG
03 / HO, Chih-Ming
Oakland, California 94607-5200 / US
04 / KHONG, Jeffrey Huy
Oakland, California 94607-5200 / US
 [2023/11]
Representative(s)AWA Sweden AB
Box 5117
200 71 Malmö / SE
[2023/11]
Application number, filing date21800886.010.05.2021
[2023/11]
WO2021SG50256
Priority number, dateUS202063022331P08.05.2020         Original published format: US 202063022331 P
[2023/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021225529
Date:11.11.2021
Language:EN
[2021/45]
Type: A1 Application with search report 
No.:EP4146456
Date:15.03.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 11.11.2021 takes the place of the publication of the European patent application.
[2023/11]
Search report(s)International search report - published on:SG11.11.2021
(Supplementary) European search report - dispatched on:EP22.04.2024
ClassificationIPC:B29C64/393, B29C64/386, B29C64/153, B22F10/28, B22F10/80, B22F10/85, B33Y80/00, B33Y50/02, B33Y50/00, B33Y10/00, G01N3/00
[2024/21]
CPC:
B29C64/386 (EP,US); B22F10/31 (EP,US); B22F10/28 (EP);
B22F10/36 (EP,US); B22F10/38 (EP,US); B22F10/80 (EP,US);
B22F10/85 (EP); B29C64/153 (EP); B29C64/393 (EP);
B33Y30/00 (EP,US); B33Y50/00 (EP,US); B33Y50/02 (EP);
B33Y80/00 (EP); B22F10/366 (EP); B22F10/368 (EP);
B22F2203/00 (US); B22F2203/03 (EP); B22F2998/10 (EP);
B22F2999/00 (EP); G01N3/00 (EP); Y02P10/25 (EP) (-)
C-Set:
B22F2998/10, B22F10/28, B22F10/31, B22F2203/03, B22F10/38, B22F10/28, B22F10/80 (EP);
B22F2999/00, B22F10/31, B22F10/36, B22F10/38 (EP);
B22F2999/00, B22F10/80, B22F10/31, B22F2203/03, B22F10/85 (EP)
Former IPC [2023/11]B29C64/386, B29C64/10, B29C64/20, B33Y50/00, B33Y10/00, B33Y30/00
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 [2023/11]
TitleGerman:OPTIMIERUNG VON PROZESSPARAMETERN IN DER GENERATIVEN FERTIGUNG[2023/11]
English:OPTIMISING PROCESS PARAMETERS IN ADDITIVE MANUFACTURING[2023/11]
French:OPTIMISATION DE PARAMÈTRES DE PROCÉDÉ EN FABRICATION ADDITIVE[2023/11]
Entry into regional phase22.11.2022National basic fee paid 
22.11.2022Search fee paid 
22.11.2022Designation fee(s) paid 
22.11.2022Examination fee paid 
Examination procedure22.11.2022Amendment by applicant (claims and/or description)
22.11.2022Examination requested  [2023/11]
Fees paidRenewal fee
16.05.2023Renewal fee patent year 03
28.03.2024Renewal fee patent year 04
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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[Y]WO2019059761  (ADDITIVE IND BV [NL]);
International search[A]CN104881514  (UNIV DALIAN TECH) [A] 0 * Para. [0006] of the original non-English language document (a machine translation is enclosed only for your reference) *;
 [A]CN107272894  (SHENZHEN COOCAA NETWORK TECHNOLOGY CO LTD) [A] 0 * Para. [0013]-[0014] of the original non-English language document (a machine translation is enclosed only for your reference) *;
 [A]CN107885945  (UNIV DALIAN TECH) [A] 0* Para. [0007] of the original non-English language document (a machine translation is enclosed only for your reference) *;
 [YA]CN109226765  (ELECTRIC POWER RES INST GUANGXI POWER GRID CO LTD) [Y] 1, 2, 5-10, 12-17 * Para. [0006], [0009] of the original non-English language document (a machine translation is enclosed only for your reference) * [A] 3,4, 11;
 [Y]US10195786  (ARMIJO ARMANDO [US], et al) [Y] 1, 2, 5-10, 12-17 * Col. 5, II. 33 - col. 7, II. 8 *
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.