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Extract from the Register of European Patents

EP About this file: EP1153981

EP1153981 - A compatible blend of polycarbonate with vinyl (co)polymer [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.05.2006
Database last updated on 16.09.2024
Most recent event   Tooltip05.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 07.01.2009  [2009/02]
Applicant(s)For all designated states
BAYER CORPORATION
100 Bayer Road
Pittsburgh, PA 15205 / US
[N/P]
Former [2001/46]For all designated states
Bayer Corporation
100 Bayer Road
Pittsburgh, PA 15205 / US
Inventor(s)01 / Bolton, Daniel H.
2923 Broadhead Road
Aliquippa, PA 15001 / US
02 / Moulinie, Pierre
161 Walden Way
Imperial, PA 15126 / US
03 / Derikart, David M.
101 Yost Drive
Tarentum, PA 15084 / US
04 / Kohncke, Nicanor
103 South 22nd Street
Pittsburgh, PA 15203 / US
 [2001/46]
Representative(s)Klimiuk, Meike, et al
Bayer AG
Konzernbereich RP
Patente und Lizenzen
51368 Leverkusen / DE
[N/P]
Former [2001/46]Klimiuk-Japadita, Meike, et al
Bayer AG, Konzernbereich RP Patente und Lizenzen
51368 Leverkusen / DE
Application number, filing date01110196.108.05.2001
[2001/46]
Priority number, dateUS2000056838510.05.2000         Original published format: US 568385
[2001/46]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1153981
Date:14.11.2001
Language:EN
[2001/46]
Type: A3 Search report 
No.:EP1153981
Date:27.02.2002
[2002/09]
Type: B1 Patent specification 
No.:EP1153981
Date:15.06.2005
Language:EN
[2005/24]
Search report(s)(Supplementary) European search report - dispatched on:EP14.01.2002
ClassificationIPC:C08L69/00, // (C08L69/00, 25:12, 25:12),(C08L69/00, 33:12, 33:12)
[2001/46]
CPC:
C08L69/00 (EP,US)
C-Set:
C08L69/00, C08L2666/04 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2001/46]
TitleGerman:Verträgliche Mischung von Polycarbonat mit Vinyl(co)polymer[2001/46]
English:A compatible blend of polycarbonate with vinyl (co)polymer[2001/46]
French:Mélange compatible de polycarbonate avec de (co)polymère vinylique[2001/46]
Examination procedure27.08.2002Examination requested  [2002/44]
23.05.2003Despatch of a communication from the examining division (Time limit: M06)
12.01.2004Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
18.02.2004Reply to a communication from the examining division
02.06.2004Despatch of a communication from the examining division (Time limit: M06)
30.10.2004Reply to a communication from the examining division
03.12.2004Communication of intention to grant the patent
13.04.2005Fee for grant paid
13.04.2005Fee for publishing/printing paid
Opposition(s)16.03.2006No opposition filed within time limit [2006/23]
Request for further processing for:18.02.2004Request for further processing filed
18.02.2004Full payment received (date of receipt of payment)
Request granted
05.03.2004Decision despatched
Fees paidRenewal fee
02.06.2003Renewal fee patent year 03
01.06.2004Renewal fee patent year 04
31.05.2005Renewal fee patent year 05
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.
Lapses during opposition  TooltipAT15.06.2005
CH15.06.2005
CY15.06.2005
FI15.06.2005
LI15.06.2005
TR15.06.2005
DK15.09.2005
GR15.09.2005
SE15.09.2005
PT24.11.2005
[2009/02]
Former [2006/51]AT15.06.2005
CH15.06.2005
FI15.06.2005
LI15.06.2005
TR15.06.2005
DK15.09.2005
GR15.09.2005
SE15.09.2005
PT24.11.2005
Former [2006/26]AT15.06.2005
CH15.06.2005
FI15.06.2005
LI15.06.2005
DK15.09.2005
GR15.09.2005
SE15.09.2005
PT24.11.2005
Former [2006/14]AT15.06.2005
CH15.06.2005
FI15.06.2005
LI15.06.2005
GR15.09.2005
SE15.09.2005
PT24.11.2005
Former [2006/13]AT15.06.2005
FI15.06.2005
SE15.09.2005
Former [2005/52]FI15.06.2005
SE15.09.2005
Former [2005/50]SE15.09.2005
Documents cited:Search[Y]JPH01315425  ;
 [A]JPH09279004  ;
 [DY]US3856886  (SCHNELL H, et al) [DY] 1-10 * examples 17-19,21; claims 3,5,16 * * column 1, line 30 - column 2, line 9 *;
 [DY]US4874816  (DUJARDIN RALF [DE], et al) [DY] 1-9 * examples 3-6; claim 1 * * column 3, line 62 - column 4, line 7 * * column 8, line 40 - line 63 *;
 [Y]EP0530648  (EASTMAN KODAK CO [US]) [Y] 1-9 * claims 1-9 *;
 [A]US5266635  (WILKEY JOHN D [US]) [A] 1,10 * example 1; claim 1 * * column 2, line 67 - column 3, line 41 *;
 JPH0733929  [ ] (DENKI KAGAKU KOGYO KK);
 [X]  - CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, Database accession no. 123:171437/DN, HCAPLUS, URL: STN, XP002185867 [X] 1,2,6-9 * abstract * * IT 24936-68-3 *
 [Y]  - PATENT ABSTRACTS OF JAPAN, (19900305), vol. 014, no. 115, Database accession no. (C - 0696), & JP01315425 A 19891220 (TOSOH CORP) [Y] 1-10 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19980130), vol. 1998, no. 02, & JP09279004 A 19971028 (ASAHI CHEM IND CO LTD) [A] 1,10 * abstract *
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.