blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3766601

EP3766601 - TITANIUM POWDER AND METHOD FOR PRODUCING SAME [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  18.12.2020
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  21.09.2019
Most recent event   Tooltip01.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Toho Technical Service Co., Ltd.
3-3-5, Chigasaki
Chigasaki City, Kanagawa 253-0041 / JP
[2021/03]
Inventor(s)01 / TAKENAKA Shigehisa
c/o TOHO TECHNICAL SERVICE CO., LTD.
3-3-5, Chigasaki
Chigasaki City, Kanagawa 2530041 / JP
02 / HIRASHIMA Kenji
c/o TOHO TECHNICAL SERVICE CO., LTD.
3-3-5, Chigasaki
Chigasaki City, Kanagawa 2530041 / JP
03 / TAKI Kazuhiro
c/o TOHO TECHNICAL SERVICE CO., LTD.
3-3-5, Chigasaki
Chigasaki City, Kanagawa 2530041 / JP
04 / SAITO Kazuya
c/o Hitachi Metals, Ltd.
2-70, Konan 1-chome, Minato-ku
Tokyo 108-8224 / JP
 [2021/03]
Representative(s)Reichert & Lindner Partnerschaft Patentanwälte
Prüfeninger Straße 21
93049 Regensburg / DE
[N/P]
Former [2021/03]Reichert & Lindner Partnerschaft Patentanwälte
Stromerstr. 2A
93049 Regensburg / DE
Application number, filing date19767251.206.03.2019
[2021/03]
WO2019JP08968
Priority number, dateJP2018004946816.03.2018         Original published format: JP 2018049468
[2021/03]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019176700
Date:19.09.2019
Language:JA
[2019/38]
Type: A1 Application with search report 
No.:EP3766601
Date:20.01.2021
Language:EN
[2021/03]
Search report(s)International search report - published on:JP19.09.2019
(Supplementary) European search report - dispatched on:EP03.11.2021
ClassificationIPC:B22F1/00, B22F9/04, B22F9/02, C22C1/04
[2021/48]
CPC:
C22C1/0458 (EP,US); B22F1/00 (EP,US); B22F9/023 (EP);
B22F9/04 (EP); B22F2009/048 (EP)
Former IPC [2021/03]B22F1/00, B22F9/04
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 [2021/03]
TitleGerman:TITANPULVER UND VERFAHREN ZUR HERSTELLUNG DAVON[2021/03]
English:TITANIUM POWDER AND METHOD FOR PRODUCING SAME[2021/03]
French:POUDRE DE TITANE ET SON PROCÉDÉ DE PRODUCTION[2021/03]
Entry into regional phase06.10.2020Translation filed 
06.10.2020National basic fee paid 
06.10.2020Search fee paid 
06.10.2020Designation fee(s) paid 
06.10.2020Examination fee paid 
Examination procedure06.10.2020Examination requested  [2021/03]
23.05.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
26.02.2021Renewal fee patent year 03
25.02.2022Renewal fee patent year 04
02.03.2023Renewal fee patent year 05
01.03.2024Renewal fee patent year 06
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.
Documents cited:Search[XY]US6168644  (FUKASAWA EIICHI [JP], et al) [X] 1-5 * column 2 - column 6 * * examples 1-4 * * claims 1-5 *[Y] 6;
 [XYI]JP2013112878  (TOHO TITANIUM CO LTD) [X] 1-5 * paragraph [0004] - paragraph [000+] * * paragraph [0022] * * paragraph [0040] - paragraph [0042] * * claims 1-2 * [Y] 6 [I] 6;
 [X]  - MCCRACKEN C G ET AL, "Key characteristics of hydride-dehydride titanium powder", POWDER METALLURGY., GB, vol. 54, no. 3, doi:10.1179/174329011X13045076771849, ISSN 0032-5899, (20110701), pages 180 - 183, URL: https://www.tandfonline.com/doi/pdf/10.1179/174329011X13045076771849, (20211021), XP055853660 [X] 1,2 * Section "Powder Morphology"; page 180 - page 181 * * figure Fig. 4 *

DOI:   http://dx.doi.org/10.1179/174329011X13045076771849
International search[YA]JPH01139706  (NIPPON STEEL CORP) [Y] 1, 2 * , * [A] 3-6;
 [A]JPH0593213  (SUMITOMO SHICHITSUKUSU KK) [A] 1-6* , *;
 [Y]JP2001262246  (TOHO TITANIUM CO LTD) [Y] 3-5 * , *;
 [YA]JP2013112878  (TOHO TITANIUM CO LTD) [Y] 1-5 * , * [A] 6
by applicantJPH05247503
 JPH07278601
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.