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Extract from the Register of European Patents

EP About this file: EP0915122

EP0915122 - PROSESS FOR PREPARING SILICONE LATEXES [Right-click to bookmark this link]
Former [1999/19]Process for preparing silicone latexes
[2002/16]
StatusNo opposition filed within time limit
Status updated on  19.09.2003
Database last updated on 09.09.2024
Most recent event   Tooltip19.09.2003No opposition filed within time limitpublished on 05.11.2003  [2003/45]
Applicant(s)For all designated states
Dow Corning Corporation
3901 S. Saginaw Road
Midland, Michigan 48686-0994 / US
[N/P]
Former [1999/19]For all designated states
DOW CORNING CORPORATION
3901 S. Saginaw Road
Midland Michigan 48686-0994 / US
Inventor(s)01 / Joffre, Eric Jude
122 W. Campbell Court
Midland, Michigan 48642 / US
02 / Seaton, Pamela Jean
608 Hemlock Street
Midland, Michigan 48642 / US
03 / Wrolson, Burt Michael
5419 Wallbridge Lane
Midland, Michigan 48640 / US
[1999/19]
Representative(s)Kyle, Diana, et al
Elkington and Fife LLP Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR / GB
[N/P]
Former [1999/19]Kyle, Diana, et al
Elkington and Fife Prospect House 8 Pembroke Road
Sevenoaks, Kent TN13 1XR / GB
Application number, filing date98308128.206.10.1998
[1999/19]
Priority number, dateUS1997094799109.10.1997         Original published format: US 947991
[1999/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0915122
Date:12.05.1999
Language:EN
[1999/19]
Type: B1 Patent specification 
No.:EP0915122
Date:13.11.2002
Language:EN
[2002/46]
Search report(s)(Supplementary) European search report - dispatched on:EP10.02.1999
ClassificationIPC:C08J3/03, C08L83/04
[1999/19]
CPC:
C08J3/03 (EP); C08J2383/04 (EP)
Designated contracting statesDE,   FR,   GB,   IT [2000/03]
Former [1999/19]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON SILICONLATEXEN[2002/16]
English:PROSESS FOR PREPARING SILICONE LATEXES[2002/16]
French:PROCEDE DE PREPARATION DES LATEXES DE SILICONE[2002/16]
Former [1999/19]Verfahren zur Herstellung von Siliconlatexen
Former [1999/19]Process for preparing silicone latexes
Former [1999/19]Procédé de préparation des latexes de silicone
Examination procedure16.06.1999Examination requested  [1999/32]
08.08.2000Despatch of a communication from the examining division (Time limit: M06)
28.03.2001Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
24.04.2001Reply to a communication from the examining division
12.03.2002Despatch of communication of intention to grant (Approval: Yes)
14.05.2002Communication of intention to grant the patent
24.07.2002Fee for grant paid
24.07.2002Fee for publishing/printing paid
Opposition(s)14.08.2003No opposition filed within time limit [2003/45]
Request for further processing for:24.04.2001Request for further processing filed
25.04.2001Full payment received (date of receipt of payment)
Request granted
23.05.2001Decision despatched
Fees paidRenewal fee
11.09.2000Renewal fee patent year 03
10.09.2001Renewal fee patent year 04
09.09.2002Renewal fee patent year 05
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Documents cited:Search[X]EP0781798  (DOW CORNING) [X] 1-5 * page 4, line 56 - page 5, line 12 * * page 8, lines 4-40; examples 1-3 *;
 [XA]EP0739947  (DOW CORNING) [X] 1-5 * page 2, line 10 - page 7, line 24; examples 1,2,11-20; claims 1-14 * * example 16 * [A] 6-10;
 [X]EP0739929  (DOW CORNING) [X] 1-5 * page 2, line 21 - page 6, line 28; example 10 *;
 [X]EP0771855  (DOW CORNING) [X] 1-5 *example 13, Emulsion B*;
 [XP]EP0839853  (DOW CORNING) [XP] 1-5 * page 2, line 28 - page 6, line 38; examples 1-3 *;
 [XP]EP0839970  (DOW CORNING) [XP] 1-5 * columns 25-35; examples 1,4 *;
 [A]EP0285391  (TORAY SILICONE CO) [A] 1-10 * page 2, line 40 - page 4, line 3; examples 2,5 *
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.