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
Register Forum

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: EP0835271

EP0835271 - ELASTOMERIC COPOLYMER [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  09.06.2000
Database last updated on 22.08.2024
Most recent event   Tooltip09.06.2000Application deemed to be withdrawnpublished on 26.07.2000 [2000/30]
Applicant(s)For all designated states
DSM N.V.
Het Overloon 1
6411 TE Heerlen / NL
[N/P]
Former [1998/16]For all designated states
DSM N.V.
Het Overloon 1
6411 TE Heerlen / NL
Inventor(s)01 / RENKEMA, Jacob
Heer Ottostraat 25
NL-6121 NB Born / NL
02 / MUSKENS, Bernardus, Johanna
Gansbeek 64
NL-6166 JB Geleen / NL
03 / OOSTERLAKEN, Andreas, Antonius
Steskensstraat 32
NL-6171 EJ Stein / NL
[1998/16]
Application number, filing date96921153.126.06.1996
[1998/16]
WO1996NL00261
Priority number, dateNL1995100068729.06.1995         Original published format: NL 1000687
US19950000647P29.06.1995         Original published format: US 647 P
EP1996020111603.05.1996         Original published format: EP 96201116
US19960018849P31.05.1996         Original published format: US 18849 P
[1998/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9701586
Date:16.01.1997
Language:EN
[1997/04]
Type: A1 Application with search report 
No.:EP0835271
Date:15.04.1998
Language:EN
The application published by WIPO in one of the EPO official languages on 16.01.1997 takes the place of the publication of the European patent application.
[1998/16]
Search report(s)International search report - published on:EP16.01.1997
ClassificationIPC:C08F210/18, C08F4/642
[1998/16]
CPC:
C08F210/18 (EP,KR); C08F4/63908 (KR); C08F4/6392 (KR);
C08F210/16 (EP); C08F4/65908 (EP); C08F4/6592 (EP)
C-Set:
C08F210/16, C08F210/06, C08F2500/03, C08F2500/09 (EP);
C08F210/18, C08F210/06, C08F2500/03, C08F2500/09 (EP)
Designated contracting statesBE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1998/16]
TitleGerman:ELASTOMERES COPOLYMER[1998/16]
English:ELASTOMERIC COPOLYMER[1998/16]
French:COPOLYMERE ELASTOMERE[1998/16]
Entry into regional phase19.12.1997National basic fee paid 
19.12.1997Designation fee(s) paid 
19.12.1997Examination fee paid 
Examination procedure15.01.1997Request for preliminary examination filed
International Preliminary Examining Authority: EP
19.12.1997Examination requested  [1998/16]
01.07.1998Despatch of a communication from the examining division (Time limit: M04)
22.10.1998Reply to a communication from the examining division
08.07.1999Despatch of a communication from the examining division (Time limit: M06)
19.01.2000Application deemed to be withdrawn, date of legal effect  [2000/30]
22.02.2000Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2000/30]
Fees paidRenewal fee
08.06.1998Renewal fee patent year 03
17.06.1999Renewal fee patent year 04
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.
Cited inInternational search[Y]WO9308221  (DOW CHEMICAL CO [US]) [Y] 1-21 * the whole document *;
 [Y]EP0347129  (EXXON CHEMICAL PATENTS INC [US]) [Y] 1-21 * example -; claim - *;
 [X]WO9413715  (EXXON CHEMICAL PATENTS INC [US]) [X] 1-8,10,12-19 * page 8, line 25 - page 25, line 15 *;
 [X]WO9505418  (DOW CHEMICAL CO [US]) [X] 1,10,20,21 * page 7, line 7 - page 16, line 28; example -; claim - *;
 [A]WO9325591  (SPHERILENE SRL [IT]) [A] 1-21 * page 10, line 7 - page 11, line 6; claim - *;
 [A]EP0552946  (MITSUI PETROCHEMICAL IND [JP]) [A] 1-21 * page 12, line 50 - page 13, line 38; claim - *;
 [PX]WO9530698  (DSM NV [NL], et al) [PX] 1-21 * claim -; table - *;
 [PX]WO9615161  (DSM NV [NL], et al) [PX] 1,12,15 * the whole document *;
 [PX]WO9612744  (EXXON CHEMICAL PATENTS INC [US], et al) [PX] 1-21 * example -; claim -; table - *
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.