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

Extract from the Register of European Patents

EP About this file: EP0025902

EP0025902 - Low inductance electrolytic capacitor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.10.1986
Database last updated on 02.11.2024
Most recent event   Tooltip10.10.1986No opposition filed within time limitpublished on 26.11.1986 [1986/48]
Applicant(s)For all designated states
SANGAMO WESTON, INC.
180 Technology Drive Norcross
Georgia 30092 / US
[N/P]
Former [1981/13]For all designated states
SANGAMO WESTON, INC.
180 Technology Drive
Norcross Georgia 30092 / US
Inventor(s)01 / Elias, William H.
R.F.D. 1
Six Mile South Carolina 29682 / US
02 / Granger, Harold M.
Route 3 Box 750
Greenville South Carolina 29609 / US
[1981/13]
Representative(s)Chareyron, Lucien, et al
Service Brevets Patent Department Etudes et Productions Schlumberger BP 202
F-92142 Clamart Cédex / FR
[1985/39]
Former [1985/30]Smith, Keith G.W.
Schlumberger Limited Service Brevets 12, Place des Etats-Unis B.P. 21
F-92124 Montrouge Cedex / FR
Former [1981/13]Smith, Keith G.W.
Schlumberger Limited Service des Brevets 42, rue Saint-Dominique
F-75340 Paris Cedex 07 / FR
Application number, filing date80105187.101.09.1980
[1981/13]
Priority number, dateUS1979007417510.09.1979         Original published format: US 74175
[1981/13]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0025902
Date:01.04.1981
Language:EN
[1981/13]
Type: A3 Search report 
No.:EP0025902
Date:12.05.1982
Language:EN
[1982/19]
Type: B1 Patent specification 
No.:EP0025902
Date:11.12.1985
Language:EN
[1985/50]
Search report(s)(Supplementary) European search report - dispatched on:EP08.03.1982
ClassificationIPC:H01G9/06
[1981/13]
CPC:
H01G9/06 (EP,US)
Designated contracting statesDE,   FR,   GB,   NL,   SE [1981/13]
TitleGerman:Elektrolyt-Kondensator mit niedriger Induktivität[1981/13]
English:Low inductance electrolytic capacitor[1981/13]
French:Condensateur électrolytique à inductance réduite[1981/13]
File destroyed:15.01.2000
Examination procedure29.10.1982Examination requested  [1983/01]
27.07.1983Despatch of a communication from the examining division (Time limit: M06)
27.01.1984Reply to a communication from the examining division
30.04.1984Despatch of a communication from the examining division (Time limit: M04)
25.08.1984Reply to a communication from the examining division
30.01.1985Despatch of communication of intention to grant (Approval: )
03.05.1985Communication of intention to grant the patent
12.08.1985Fee for grant paid
12.08.1985Fee for publishing/printing paid
Opposition(s)12.09.1986No opposition filed within time limit [1986/48]
Fees paidRenewal fee
22.09.1982Renewal fee patent year 03
03.09.1983Renewal fee patent year 04
22.09.1984Renewal fee patent year 05
23.09.1985Renewal 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:SearchFR2232825  [ ] (SIC SAFCO CONDENSATEURS [FR]);
 US3654524  [ ] (PUPPOLO HENRY F, et al);
 [E]GB2057765  (PHILIPS CORP);
 [D]US3822397  (PUPPOLO H, et al)
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.