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Extract from the Register of European Patents

EP About this file: EP3216545

EP3216545 - PRECIOUS METAL BASED POWDER AND ITS USE IN THE PREPARATION OF COMPONENTS [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  26.08.2022
Database last updated on 19.10.2024
FormerThe patent has been granted
Status updated on  05.04.2019
FormerGrant of patent is intended
Status updated on  02.01.2019
FormerRequest for examination was made
Status updated on  22.09.2017
FormerThe application has been published
Status updated on  11.08.2017
Most recent event   Tooltip26.08.2022Patent maintained (B2 publication)published on 28.09.2022  [2022/39]
Applicant(s)For all designated states
Heraeus Deutschland GmbH & Co. KG
Heraeusstrasse 12-14
63450 Hanau / DE
[2017/37]
Inventor(s)01 / Maier, Dirk
Rödernstraße 5
63067 Offenbach / DE
02 / Humm, Stephan, Dr.
Töpferweg 6
36396 Steinau / DE
 [2017/37]
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2019/19]Maiwald Patent- und Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
Former [2017/37]Maiwald Patentanwalts GmbH
Elisenhof
Elisenstrasse 3
80335 München / DE
Application number, filing date16158882.707.03.2016
[2017/37]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3216545
Date:13.09.2017
Language:DE
[2017/37]
Type: B1 Patent specification 
No.:EP3216545
Date:08.05.2019
Language:DE
[2019/19]
Type: B2 New European patent specification 
No.:EP3216545
Date:28.09.2022
Language:DE
[2022/39]
Search report(s)(Supplementary) European search report - dispatched on:EP20.09.2016
ClassificationIPC:B22F1/00, B22F3/105, B33Y70/00, // C22C1/04, B33Y10/00, B33Y80/00
[2019/03]
CPC:
B33Y70/00 (EP,CN,US); B22F1/052 (EP,CN,KR,US); B23K15/0086 (US);
B22F1/065 (EP,CN,US); B22F10/00 (CN); B22F10/25 (KR);
B22F10/28 (EP,CN,KR,US); B22F10/37 (KR); B22F12/55 (KR);
B22F12/57 (KR); B22F12/67 (KR); B22F3/11 (KR);
B23K26/342 (US); B33Y10/00 (EP,KR,US); B33Y30/00 (KR);
B33Y50/02 (KR); B22F10/34 (EP,CN,US); B22F10/64 (EP,CN,US);
B22F2301/25 (KR); B22F2998/10 (KR); B22F2999/00 (KR);
B33Y80/00 (EP,US); C22C1/0466 (EP,US); Y02P10/25 (EP,KR,US) (-)
Former IPC [2017/37]B22F1/00, B22F3/105, // C22C1/04
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 [2017/43]
Former [2017/37]AL,  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 
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:EDELMETALLPULVER UND DESSEN VERWENDUNG ZUR HERSTELLUNG VON BAUTEILEN[2017/37]
English:PRECIOUS METAL BASED POWDER AND ITS USE IN THE PREPARATION OF COMPONENTS[2017/37]
French:POUDRE EN METAL NOBLE ET SON UTILISATION POUR LA FABRICATION DE COMPOSANTS[2017/37]
Examination procedure07.03.2016Date on which the examining division has become responsible
18.09.2017Examination requested  [2017/43]
06.03.2018Amendment by applicant (claims and/or description)
03.01.2019Communication of intention to grant the patent
21.03.2019Fee for grant paid
21.03.2019Fee for publishing/printing paid
21.03.2019Receipt of the translation of the claim(s)
Opposition(s)Opponent(s)01  24.01.2020  11.02.2020  ADMISSIBLE
Johnson Matthey Public Limited Company
5th Floor 25 Farringdon Street
London EC4A 4AB / GB
Opponent's representative
Lorkin, Thomas James Anthony
Johnson Matthey PLC
Gate 20
Orchard Road
Royston SG8 5HE / GB
 02  07.02.2020  11.02.2020  ADMISSIBLE
Cookson Precious Metals Ltd.
59-83 Vittoria Street
Birmingham B1 3NZ / GB
Opponent's representative
Boult Wade Tennant LLP
Salisbury Square House
8 Salisbury Square
London EC4Y 8AP / GB
 03  10.02.2020  12.02.2020  ADMISSIBLE
Progold S.p.A.
Via Postale Vecchia 26/A
36070 Trissino (VI) / IT
Opponent's representative
Autuori, Angelo
Autuori & Partners
Via Monte Cengio, 32
36100 Vicenza (VI) / IT
 [2020/19]
Former [2020/12]
Opponent(s)01  24.01.2020  11.02.2020  ADMISSIBLE
Johnson Matthey Public Limited Company
5th Floor 25 Farringdon Street
London EC4A 4AB / GB
Opponent's representative
Lorkin, Thomas James Anthony
Johnson Matthey PLC
Gate 20
Orchard Road
Royston SG8 5HE / GB
 02  07.02.2020  11.02.2020  ADMISSIBLE
Cookson Precious Metals Ltd.
59-83 Vittoria Street
Birmingham B1 3NZ / GB
Opponent's representative
Boult Wade Tennant LLP
Salisbury Square House
8 Salisbury Square
London EC4Y 8AP / GB
 03  10.02.2020  12.02.2020  ADMISSIBLE
Progold S.p.A.
Via Postale Vecchia 26/A
36070 Trissino (VI) / IT
Opponent's representative
Autuori, Angelo
Eureka IP Consulting
Via Monte Cengio, 32
36100 Vicenza / IT
Former [2020/10]
Opponent(s)01  24.01.2020    ADMISSIBLE
Johnson Matthey Public Limited Company
5th Floor 25 Farringdon Street
London EC4A 4AB / GB
Opponent's representative
Lorkin, Thomas James Anthony
Johnson Matthey PLC
Gate 20
Orchard Road
Royston SG8 5HE / GB
26.02.2020Invitation to proprietor to file observations on the notice of opposition
07.07.2020Reply of patent proprietor to notice(s) of opposition
21.10.2021Legal effect of interlocutory decision in opposition
21.10.2021Date of oral proceedings
18.01.2022Despatch of interlocutory decision in opposition
18.01.2022Despatch of minutes of oral proceedings
09.05.2022Despatch of communication that the patent will be maintained as amended
19.08.2022Fee for printing new specification paid
Fees paidRenewal fee
23.03.2018Renewal fee patent year 03
26.03.2019Renewal fee patent year 04
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Lapses during opposition  TooltipHU07.03.2016
AL08.05.2019
CY08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
MK08.05.2019
MT08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
IS08.09.2019
PT08.09.2019
IE07.03.2020
LU07.03.2020
BE31.03.2020
AT07.03.2021
[2022/36]
Former [2022/31]HU07.03.2016
AL08.05.2019
CY08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
MK08.05.2019
MT08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
IS08.09.2019
PT08.09.2019
IE07.03.2020
LU07.03.2020
BE31.03.2020
Former [2022/30]HU07.03.2016
AL08.05.2019
CY08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
MT08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
IS08.09.2019
PT08.09.2019
IE07.03.2020
LU07.03.2020
BE31.03.2020
Former [2022/28]HU07.03.2016
AL08.05.2019
CY08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
MT08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
IE07.03.2020
LU07.03.2020
BE31.03.2020
Former [2021/13]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
IE07.03.2020
LU07.03.2020
BE31.03.2020
Former [2021/08]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
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SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
IE07.03.2020
LU07.03.2020
Former [2021/04]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
LU07.03.2020
Former [2020/50]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
MC08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/25]AL08.05.2019
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DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
PL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SI08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/17]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SK08.05.2019
SM08.05.2019
TR08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/14]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SK08.05.2019
SM08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/12]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
IT08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SK08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/11]AL08.05.2019
CZ08.05.2019
DK08.05.2019
EE08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
SK08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/10]AL08.05.2019
CZ08.05.2019
DK08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RO08.05.2019
RS08.05.2019
SE08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2020/09]AL08.05.2019
CZ08.05.2019
DK08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RS08.05.2019
SE08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2019/51]AL08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RS08.05.2019
SE08.05.2019
BG08.08.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2019/50]AL08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
LT08.05.2019
LV08.05.2019
NL08.05.2019
RS08.05.2019
SE08.05.2019
NO08.08.2019
GR09.08.2019
PT08.09.2019
Former [2019/49]AL08.05.2019
ES08.05.2019
FI08.05.2019
HR08.05.2019
LT08.05.2019
NL08.05.2019
SE08.05.2019
NO08.08.2019
PT08.09.2019
Former [2019/48]ES08.05.2019
FI08.05.2019
LT08.05.2019
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NO08.08.2019
PT08.09.2019
Former [2019/47]ES08.05.2019
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LT08.05.2019
NO08.08.2019
Documents cited:Search[XAI]JP2009270130  (AIDA KAGAKU KOGYO KK) [X] 1,2,4-6,11,12,14 * abstract * * example 1 * [A] 3,7-10 [I] 13;
 [XDAI]WO2013128416  (LEGOR GROUP S P A [IT]) [XD] 1,2,9,11,12,14 * example - * * page 21, line 9 - line 12 * [A] 3-8,10 [I] 13;
 [XA]EP2727898  (HITACHI METALS LTD [JP]) [X] 1,2,5,6,9,11 * example 32; tables 2, 4 * [A] 3,4,7,8,10,12-14;
 [A]  - SIMCHI A, "THE ROLE OF PARTICLE SIZE ON THE LASER SINTERING OF IRON POWDER", METALLURGICAL AND MATERIALS TRANSACTIONS A: PHYSICAL METALLURGY & MATERIALS SCIENCE, ASM INTERNATIONAL, MATERIALS PARK, OH, US, (20041001), vol. 35B, no. 5, ISSN 1073-5623, pages 937 - 948, XP001214017 [A] 1-14 * the whole document *
by applicantWO2013128416
OppositionJP2009270130
 WO2013128416
 EP2727898
 WO2005025783
 US2014170598
 WO2015173790
 DE102012223239
    - ZITO et al., "Optimization of SLM Technology Main Parameters in the Production of Gold and Platinum Jewelry", (20140500), pages 439 - 470, XP055683244
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DOI:   http://dx.doi.org/10.1595/205651315X688686
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DOI:   http://dx.doi.org/10.1007/s40964-015-0001-4
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DOI:   http://dx.doi.org/10.1007/s40964-015-0001-4
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