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Extract from the Register of European Patents

EP About this file: EP0616562

EP0616562 - SOLDER PASTE FORMULATIONS FOR USE IN THE ELECTRONICS INDUSTRY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2000
Database last updated on 12.07.2024
Most recent event   Tooltip21.07.2000No opposition filed within time limitpublished on 06.09.2000 [2000/36]
Applicant(s)For all designated states
COOKSON GROUP plc
The Adelphi, 1-11 John Adam Street
London WC2N 6HJ / GB
[1999/34]
Former [1994/39]For all designated states
COOKSON GROUP plc
130 Wood Street
London EC2V 6EQ / GB
Inventor(s)01 / PATERSON, Geoffrey Andrew
3 Hertford Court, Kidlingdon
Oxford OX5 2JZ / GB
02 / KING, Charles Edmund
39 Hazel Crescent
Kidlingdon, Oxford OX5 1EH / GB
03 / MACKIE, Andrew Christopher
19A Neville Road, Heacham
King's Lynn, Norfolk PE31 7HA / GB
[1994/39]
Representative(s)Allard, Susan Joyce
BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road
London WC1X 8BT / GB
[N/P]
Former [1994/39]Allard, Susan Joyce
BOULT, WADE & TENNANT 27 Furnival Street
London EC4A 1PQ / GB
Application number, filing date92924767.430.11.1992
[1994/39]
WO1992GB02214
Priority number, dateGB1991002649813.12.1991         Original published format: GB 9126498
[1994/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9311905
Date:24.06.1993
Language:EN
[1993/15]
Type: A1 Application with search report 
No.:EP0616562
Date:28.09.1994
Language:EN
The application published by WIPO in one of the EPO official languages on 24.06.1993 takes the place of the publication of the European patent application.
[1994/39]
Type: B1 Patent specification 
No.:EP0616562
Date:22.09.1999
Language:EN
[1999/38]
Search report(s)International search report - published on:EP24.06.1993
ClassificationIPC:B23K35/36, B23K35/22
[1994/39]
CPC:
B23K35/3612 (EP); B23K35/22 (EP)
Designated contracting statesDE,   FR,   GB [1994/39]
TitleGerman:WEICHLOTPASTENZUSAMMENSETZUNGEN ZUR VERWENDUNG IN DER ELEKTONIKINDUSTRIE[1994/39]
English:SOLDER PASTE FORMULATIONS FOR USE IN THE ELECTRONICS INDUSTRY[1994/39]
French:FORMULATIONS DE PATE A BRASER DESTINEES A L'INDUSTRIE ELECTRONIQUE[1994/39]
Entry into regional phase23.06.1994National basic fee paid 
23.06.1994Designation fee(s) paid 
23.06.1994Examination fee paid 
Examination procedure24.05.1993Request for preliminary examination filed
International Preliminary Examining Authority: DE
23.06.1994Examination requested  [1994/39]
02.12.1997Despatch of a communication from the examining division (Time limit: M04)
20.03.1998Reply to a communication from the examining division
21.01.1999Despatch of communication of intention to grant (Approval: Yes)
22.03.1999Communication of intention to grant the patent
21.06.1999Fee for grant paid
21.06.1999Fee for publishing/printing paid
Opposition(s)24.06.2000No opposition filed within time limit [2000/36]
Fees paidRenewal fee
04.10.1994Renewal fee patent year 03
18.09.1995Renewal fee patent year 04
02.09.1996Renewal fee patent year 05
08.09.1997Renewal fee patent year 06
16.11.1998Renewal fee patent year 07
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[X]US4342607  ;
 [X]EP0140344  ;
 [A]GB1521132  ;
 [A]GB2198676  ;
 [A]EP0413540
 [X]  - CHEMICAL ABSTRACTS, vol. 115, no. 26 Columbus, Ohio, US; abstract no. 285256r,
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.