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Extract from the Register of European Patents

EP About this file: EP3530772

EP3530772 - PLASTIC FORMING AND TOUGHENING PROCESS METHOD AND APPARATUS BASED ON ULTRASONIC VIBRATION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.04.2022
Database last updated on 20.12.2024
FormerThe patent has been granted
Status updated on  14.05.2021
FormerGrant of patent is intended
Status updated on  18.01.2021
FormerExamination is in progress
Status updated on  17.03.2020
FormerRequest for examination was made
Status updated on  26.07.2019
FormerThe international publication has been made
Status updated on  21.06.2019
Formerunknown
Status updated on  07.01.2019
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024  [2024/42]
Applicant(s)For all designated states
Huazhong University of Science and Technology
No. 1037 Luoyu Road, Hongshan District Wuhan City
Hubei 430074 / CN
[2021/24]
Former [2019/35]For all designated states
Huazhong University of Science and Technology
No. 1037 Luoyu Road, Hongshan District Wuhan City
Hubei 430074 / CN
Inventor(s)01 / WANG, Xinyun
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
02 / ZHANG, Mao
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
03 / DENG, Lei
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
04 / JIN, Junsong
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
05 / GONG, Pang
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
 [2021/24]
Former [2020/38]01 / WANG, Xin
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
02 / ZHANG, Mao
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
03 / DENG, Lei
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
04 / JIN, Junsong
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
05 / GONG, Pang
c/o Huazhong University of Science an Technology
No.1037 Luoyu Road
Hongshan District Wuhan City Hubei 430074 / CN
Representative(s)Straus, Alexander, et al
2K Patent- und Rechtsanwälte
Bajuwarenring 14
82041 Oberhaching / DE
[N/P]
Former [2021/24]Straus, Alexander, et al
2K Patent- und Rechtsanwälte - München
Keltenring 9
82041 Oberhaching / DE
Former [2019/35]Straus, Alexander
Patentanwälte
Becker, Kurig, Straus
Bavariastrasse 7
80336 München / DE
Application number, filing date17916449.619.12.2017
[2019/35]
WO2017CN117069
Priority number, dateCN20171130445011.12.2017         Original published format: CN201711304450
[2019/35]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019113995
Date:20.06.2019
Language:ZH
[2019/25]
Type: A1 Application with search report 
No.:EP3530772
Date:28.08.2019
Language:EN
[2019/35]
Type: B1 Patent specification 
No.:EP3530772
Date:16.06.2021
Language:EN
[2021/24]
Search report(s)International search report - published on:CN20.06.2019
(Supplementary) European search report - dispatched on:EP15.11.2019
ClassificationIPC:C22F3/00, C21D10/00, C21D1/09
[2019/51]
CPC:
C21D10/00 (EP,CN); C22F3/00 (EP,CN); B21D37/10 (CN);
B21D37/16 (CN); C21D1/09 (EP); C21D2201/03 (EP)
Former IPC [2019/35]C22F3/00, C21D10/00, B21D37/10
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 [2019/35]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KUNSTSTOFFFORMUNGS- UND HÄRTEVERFAHREN UND -VORRICHTUNG AUF DER BASIS VON ULTRASCHALLVIBRATION[2019/35]
English:PLASTIC FORMING AND TOUGHENING PROCESS METHOD AND APPARATUS BASED ON ULTRASONIC VIBRATION[2019/35]
French:PROCÉDÉ ET APPAREIL DE FORMAGE PAR DÉFORMATION PLASTIQUE ET DE RENFORCEMENT À BASE DE VIBRATIONS ULTRASONORES[2019/35]
Entry into regional phase07.01.2019Translation filed 
07.01.2019National basic fee paid 
07.01.2019Search fee paid 
07.01.2019Designation fee(s) paid 
07.01.2019Examination fee paid 
Examination procedure07.01.2019Examination requested  [2019/35]
24.01.2020Amendment by applicant (claims and/or description)
20.03.2020Despatch of a communication from the examining division (Time limit: M04)
16.04.2020Reply to a communication from the examining division
17.08.2020Despatch of a communication from the examining division (Time limit: M04)
22.10.2020Reply to a communication from the examining division
19.01.2021Communication of intention to grant the patent
05.03.2021Fee for grant paid
05.03.2021Fee for publishing/printing paid
05.03.2021Receipt of the translation of the claim(s)
Opposition(s)17.03.2022No opposition filed within time limit [2022/21]
Fees paidRenewal fee
20.10.2019Renewal fee patent year 03
29.12.2020Renewal fee patent year 04
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.
Lapses during opposition  TooltipHU19.12.2017
AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
MK16.06.2021
MT16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
TR16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
FR31.12.2021
LI31.12.2021
[2024/42]
Former [2024/29]HU19.12.2017
AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
MK16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
TR16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
FR31.12.2021
LI31.12.2021
Former [2024/23]HU19.12.2017
AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
MK16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
FR31.12.2021
LI31.12.2021
Former [2023/33]HU19.12.2017
AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
FR31.12.2021
LI31.12.2021
Former [2023/30]AL16.06.2021
AT16.06.2021
CY16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
FR31.12.2021
LI31.12.2021
Former [2023/03]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
CH31.12.2021
FR31.12.2021
LI31.12.2021
Former [2023/01]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
BE31.12.2021
FR31.12.2021
Former [2022/48]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
IE19.12.2021
LU19.12.2021
Former [2022/47]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
GB19.12.2021
LU19.12.2021
Former [2022/46]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
LU19.12.2021
Former [2022/36]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
IT16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/33]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
MC16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/29]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SI16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/26]AL16.06.2021
AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/21]AT16.06.2021
CZ16.06.2021
DK16.06.2021
EE16.06.2021
ES16.06.2021
FI16.06.2021
HR16.06.2021
LT16.06.2021
LV16.06.2021
NL16.06.2021
PL16.06.2021
RO16.06.2021
RS16.06.2021
SE16.06.2021
SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/10]AT16.06.2021
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EE16.06.2021
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FI16.06.2021
HR16.06.2021
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NL16.06.2021
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SK16.06.2021
SM16.06.2021
BG16.09.2021
NO16.09.2021
GR17.09.2021
IS16.10.2021
PT18.10.2021
Former [2022/09]AT16.06.2021
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FI16.06.2021
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LV16.06.2021
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SK16.06.2021
SM16.06.2021
BG16.09.2021
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PT18.10.2021
Former [2022/08]AT16.06.2021
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Documents cited:Search[A]CN101698903  (UNIV HEHAI) [A] 1-6 * abstract *;
 [I]  - SAMBELL ET AL, "The technology of ceramic-fibre ceramic-matrix composites", COMPOSITES, IPC BUSINESS PRESS LTD. HAYWARDS HEATH, GB, vol. 1, no. 5, doi:10.1016/0010-4361(70)90094-7, ISSN 0010-4361, (19700901), pages 276 - 285, (19700901), XP024038579 [I] 6 * figure 5 *

DOI:   http://dx.doi.org/10.1016/0010-4361(70)90094-7
 [A]  - HUNG J C ET AL, "The influence of ultrasonic-vibration on hot upsetting of aluminum alloy", ULTRASONICS, IPC SCIENCE AND TECHNOLOGY PRESS LTD. GUILDFORD, GB, vol. 43, no. 8, ISSN 0041-624X, (20050801), pages 692 - 698, (20050801), XP027612806 [A] 1-6 * abstract *
 [A]  - JIANG MA ET AL, "Sub-second thermoplastic forming of bulk metallic glasses by ultrasonic beating", SCIENTIFIC REPORTS, (20151208), vol. 5, no. 1, doi:10.1038/srep17844, XP055640084 [A] 1-6 * abstract *

DOI:   http://dx.doi.org/10.1038/srep17844
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.