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Extract from the Register of European Patents

EP About this file: EP1316537

EP1316537 - Polymer modified gypsum membrane and uses therefor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2005
Database last updated on 02.11.2024
Most recent event   Tooltip13.11.2009Change - representativepublished on 16.12.2009  [2009/51]
Applicant(s)For all designated states
ROHM AND HAAS COMPANY
100 Independence Mall West
Philadelphia, PA 19106-2399 / US
[N/P]
Former [2003/23]For all designated states
ROHM AND HAAS COMPANY
100 Independence Mall West
Philadelphia, Pennsylvania 19106-2399 / US
Inventor(s)01 / Stone, William Ivor
Manor House, Stanton Lacy
Ludlow, Shropshire SY8 2AE / GB
 [2003/23]
Representative(s)Kent, Venetia Katherine
Patent Outsourcing Limited 1 King Street Bakewell
Derbyshire DE45 1DZ / GB
[N/P]
Former [2009/51]Kent, Venetia Katherine
Patent Outsourcing Limited 1 King Street Bakewell
Derbyshire DE 45 1DZ / GB
Former [2003/23]Kent, Venetia Katherine
Rohm and Haas (UK) Ltd European Operations Patent Dept. Lennig House 2 Mason's Avenue
Croydon, CR9 3NB / GB
Application number, filing date02257979.120.11.2002
[2003/23]
Priority number, dateGB2001002865830.11.2001         Original published format: GB 0128658
[2003/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1316537
Date:04.06.2003
Language:EN
[2003/23]
Type: B1 Patent specification 
No.:EP1316537
Date:15.09.2004
Language:EN
[2004/38]
Search report(s)(Supplementary) European search report - dispatched on:EP10.04.2003
ClassificationIPC:C04B28/14, C04B40/06, // C04B28/14, C04B24/26
[2003/23]
CPC:
C04B24/26 (EP,US); C09D7/00 (KR); C04B28/146 (EP,US);
C04B2111/00155 (EP,US); C04B2111/00482 (EP,US); C04B2111/00724 (EP,US)
C-Set:
C04B24/26, C04B2103/0094 (US,EP);
C04B28/146, C04B22/142, C04B24/26, C04B24/26, C04B24/2641, C04B40/065 (EP,US);
C04B28/146, C04B22/142, C04B24/26, C04B24/26, C04B40/065, C04B2103/20 (US,EP)
Designated contracting statesDE,   FR,   GB,   IT [2004/09]
Former [2003/23]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  SK,  TR 
TitleGerman:Polymermodifizierte Gipsmembran und deren Verwendung[2003/23]
English:Polymer modified gypsum membrane and uses therefor[2003/23]
French:Membrane de plâtre modifiée par des polymères et sa utilisation[2003/23]
Examination procedure20.11.2002Examination requested  [2003/23]
09.07.2003Despatch of a communication from the examining division (Time limit: M04)
11.11.2003Reply to a communication from the examining division
23.03.2004Communication of intention to grant the patent
03.06.2004Fee for grant paid
03.06.2004Fee for publishing/printing paid
Opposition(s)16.06.2005No opposition filed within time limit [2005/36]
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Documents cited:Search[A]US3388022  (BLOOM MARTIN S, et al) [A] * the whole document *;
 [A]GB1325544  (GRACE W R & CO) [A] 1-5 * page 1, line 22 - page 2, line 27 *;
 [A]GB1390360  (WILLIAMS J [GB], et al) [A] 1-5 * page 1, line 69 - page 3, line 62 *;
 [Y]GB2003851  (DU PONT) [Y] 1,2 * abstract * * page 1, line 3 - page 2, line 61 * * example 1 *;
 [X]EP0496682  (LAFARGE PLATRES [FR]) [X] 4,5 * page 6, line 1 - page 9, line 18 *;
 [X]EP0562651  (NOBEL PAINT & ADHESIVES AB [SE], et al) [X] 1-5 * page 3, lines 57,58 * * page 5, lines 1-50 *;
 [X]US5746822  (ESPINOZA THERESE A [US], et al) [X] 1,2,4,5 * column 5, line 3 - column 6, line 42 *;
 [XY]WO9948833  (BPB PLC [GB], et al) [X] 4,5 * abstract * * page 3, line 29 - page 8, line 9 * * example 1 * [Y] 1,2
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.