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Extract from the Register of European Patents

EP About this file: EP3791410

EP3791410 - MAGNET WIRE WITH CORONA RESISTANT POLYIMIDE INSULATION [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  12.02.2021
Database last updated on 15.06.2024
FormerThe international publication has been made
Status updated on  16.11.2019
Most recent event   Tooltip29.05.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Essex Furukawa Magnet Wire USA LLC
1601 Wall Street
Fort Wayne, IN 46802 / US
[2021/11]
Inventor(s)01 / KNERR, Allan, R.
6507 Sedgemore Place
Fort Wayne, IN 46845 / US
 [2021/11]
Representative(s)Murgitroyd & Company
165-169 Scotland Street
Glasgow G5 8PL / GB
[N/P]
Former [2021/11]Murgitroyd & Company
Murgitroyd House
165-169 Scotland Street
Glasgow G5 8PL / GB
Application number, filing date19799445.206.05.2019
[2021/11]
WO2019US30804
Priority number, dateUS201862667649P07.05.2018         Original published format: US 201862667649 P
[2021/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019217254
Date:14.11.2019
Language:EN
[2019/46]
Type: A1 Application with search report 
No.:EP3791410
Date:17.03.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 14.11.2019 takes the place of the publication of the European patent application.
[2021/11]
Search report(s)International search report - published on:US14.11.2019
(Supplementary) European search report - dispatched on:EP14.12.2021
ClassificationIPC:H01B3/30, H01B3/00, H01B3/18, C08K3/36, // C08K3/22
[2022/02]
CPC:
H01B3/305 (EP,KR,US); H01B7/0216 (KR,US); C08K3/36 (EP);
H01B3/306 (EP,KR,US); H01B7/2813 (EP,KR,US); C08K2003/2241 (EP)
C-Set:
C08K3/36, C08L79/08 (EP);
C08K2003/2241, C08L79/08 (EP)
Former IPC [2021/11]H01B3/30, H01B3/00, H01B3/18
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 [2021/11]
TitleGerman:MAGNETDRAHT MIT KORONARESISTENTER POLYIMIDISOLIERUNG[2021/11]
English:MAGNET WIRE WITH CORONA RESISTANT POLYIMIDE INSULATION[2021/11]
French:FIL D'AIMANT DOTÉ D'ISOLATION EN POLYIMIDE RÉSISTANT À L'EFFET COURONNE[2021/11]
Entry into regional phase04.11.2020National basic fee paid 
04.11.2020Search fee paid 
04.11.2020Designation fee(s) paid 
04.11.2020Examination fee paid 
Examination procedure04.11.2020Examination requested  [2021/11]
02.05.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
21.05.2021Renewal fee patent year 03
27.05.2022Renewal fee patent year 04
31.05.2023Renewal fee patent year 05
29.05.2024Renewal 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[A]US4430384  (GEORGE STEPHEN [US]) [A] 1-20* the whole document *;
 [A]US6100474  (MCGREGOR CHARLES W [US], et al) [A] 1-20 * the whole document *;
 [A]US6337442  (LIENERT KLAUS-WILHELM [DE], et al) [A] 1-20 * examples 1.1.1 - 1.3; claims 1-11 *;
 [A]US2012080970  (YIN WEIJUN [US], et al) [A] 1-20 * the whole document *
International search[Y]US5861578  (HAKE JOHN E [US], et al) [Y] 8-11, 18-21* entire document *;
 [Y]US6337442  (LIENERT KLAUS-WILHELM [DE], et al) [Y] 1-21 * entire document *;
 [Y]US2002142161  (GRIMES CYNTHIA [US]) [Y] 1-21 * entire document *;
 [Y]WO2017042159  (SOLVAY SPECIALTY POLYMERS USA [US]) [Y] 5, 6, 15, 16 * entire document *
by applicantUS4430384
 US6100474
 US6337442
 US2012080970
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.