EP0558552 - A PROCESS TO OBTAIN HIGH-PURITY BISPHENOL A [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.04.1998 Database last updated on 15.06.2024 | Most recent event Tooltip | 24.04.1998 | No opposition filed within time limit | published on 10.06.1998 [1998/24] | Applicant(s) | For all designated states INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ "BLACHOWNIA" ul. Energetykow 9 47-225 Kedzierzyn-Kozle / PL | For all designated states ZAKLADY CHEMICZNE "BLACHOWNIA" PL-47-225 Kedzierzyn-Kozle / PL | [N/P] |
Former [1996/52] | For all designated states INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ "BLACHOWNIA" ul. Energetykow 9 PL-47-225 Kedzierzyn-Kozle / PL | ||
For all designated states ZAKLADY CHEMICZNE "BLACHOWNIA" PL-47-225 Kedzierzyn-Kozle / PL | |||
Former [1993/36] | For all designated states INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ "BLACHOWNIA" ul. Energetykow 9 PL-47-225 Kedzierzyn-Kozle / PL | ||
For all designated states ZAKLADY CHEMICZNE "BLACHOWNIA" PL-47-225 Kedzierzyn-Kozle / PL | |||
For all designated states ABB LUMMUS CREST INC. 1515 Broad Street Bloomfield New Jersey 07003-3099 / US | Inventor(s) | 01 /
KIEDIK, Maciej ul. Piekna 29 47-220 Kedzierzyn-kozle / PL | 02 /
KOLT, J(RTM)sef ul. Zygmunta Augusta 20 41-800 Zabrze / PL | 03 /
MARSZYCKI, Jerzy ul. Partyzant(RTM)w 26 D/7 47-220 Kedzierzyn-Kozle / PL | 04 /
ZAJAC, Eugeniusz ul. Zielona 14 J/13 47-220 Kedzierzyn-Kozle / PL | 05 /
BEK, Teodor ul. Aleja R(RTM)z 46 47-220 Kedzierzyn-Kozle / PL | 06 /
SWIDERSKI, Zbigniew ul. Broniewskiego 3 m.9 47-225 Kedzierzyn-Kozle / PL | 07 /
RZODECZKO, Anna ul. Bema 22L/11 47-220 Kedzierzyn-Kozle / PL | 08 /
MROZ, Jerzy ul. Wojska Polskiego 7 D/3 47-220 Kedzierzyn-Kozle / PL | 09 /
OLKOWSKA, Janina ul. Korfantega 7 B/3 47-220 Kedzierzyn-Kozle / PL | [1997/25] |
Former [1993/36] | 01 /
KIEDIK, Maciej ul. Piekna 29 47-220 Kedzierzyn-koz le / PL | ||
02 /
KOLT, Jósef ul. Zygmunta Augusta 20 41-800 Zabrze / PL | |||
03 /
MARSZYCKI, Jerzy ul. Partyzantów 26 D/7 47-220 Kedzierzyn-Koz le / PL | |||
04 /
ZAJAC, Eugeniusz ul. Zielona 14 J/13 47-220 Kedzierzyn-Koz le / PL | |||
05 /
BEK, Teodor ul. Aleja Róz 46 47-220 Kedzierzyn-Koz le / PL | |||
06 /
SWIDERSKI, Zbigniew ul. Broniewskiego 3 m.9 47-225 Kedzierzyn-Koz le / PL | |||
07 /
RZODECZKO, Anna ul. Bema 22L/11 47-220 Kedzierzyn-Koz le / PL | |||
08 /
MROZ, Jerzy ul. Wojska Polskiego 7 D/3 47-220 Kedzierzyn-Koz le / PL | |||
09 /
OLKOWSKA, Janina ul. Korfantega 7 B/3 47-220 Kedzierzyn-Koz le / PL | Representative(s) | Cronin, Brian Harold John CRONIN Intellectual Property Chemin de Précossy 31 1260 Nyon / CH | [N/P] |
Former [1993/36] | Cronin, Brian Harold John Moinas, Kiehl & Cronin 42 rue Plantamour CH-1201 Genève / CH | Application number, filing date | 91920054.3 | 13.11.1991 | [1993/36] | WO1991PL00014 | Priority number, date | PL19440002879 | 24.11.1990 Original published format: PL 287944 | [1993/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9209550 | Date: | 11.06.1992 | Language: | EN | [1992/13] | Type: | A1 Application with search report | No.: | EP0558552 | Date: | 08.09.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 11.06.1992 takes the place of the publication of the European patent application. | [1993/36] | Type: | B1 Patent specification | No.: | EP0558552 | Date: | 18.06.1997 | Language: | EN | [1997/25] | Search report(s) | International search report - published on: | EP | 11.06.1992 | Classification | IPC: | C07C37/84, C07C37/20 | [1993/36] | CPC: |
C07C37/84 (EP,US);
C07C37/74 (KR);
C07C37/20 (EP,US);
C07C37/52 (EP,US)
| C-Set: |
C07C37/20, C07C39/16 (EP,US);
C07C37/52, C07C39/04 (US,EP);
C07C37/52, C07C39/06 (US,EP);
C07C37/84, C07C39/16 (US,EP) | Designated contracting states | AT, BE, DE, FR, GB, IT, NL [1995/22] |
Former [1993/36] | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE | Title | German: | VERFAHREN ZUR HERSTELLUNG VON HOCHREINEM BISPHENOL A | [1993/36] | English: | A PROCESS TO OBTAIN HIGH-PURITY BISPHENOL A | [1993/36] | French: | PROCEDE DE PRODUCTION DE BISPHENOL A DE GRANDE PURETE | [1993/36] | Entry into regional phase | 22.03.1993 | National basic fee paid | 22.03.1993 | Designation fee(s) paid | 22.03.1993 | Examination fee paid | Examination procedure | 02.05.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 22.03.1993 | Examination requested [1995/07] | 25.06.1993 | Loss of particular rights, legal effect: designated state(s) | 02.01.1995 | Despatch of communication of loss of particular rights: designated state(s) CH, DK, ES, GR, LI, LU, SE | 04.10.1995 | Despatch of a communication from the examining division (Time limit: M06) | 04.04.1996 | Reply to a communication from the examining division | 05.07.1996 | Despatch of communication of intention to grant (Approval: Yes) | 21.11.1996 | Communication of intention to grant the patent | 21.02.1997 | Fee for grant paid | 21.02.1997 | Fee for publishing/printing paid | Opposition(s) | 19.03.1998 | No opposition filed within time limit [1998/24] | Fees paid | Renewal fee | 23.11.1993 | Renewal fee patent year 03 | 13.10.1994 | Renewal fee patent year 04 | 28.11.1995 | Renewal fee patent year 05 | 20.11.1996 | Renewal fee patent year 06 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 06.08.1993 | CH   M01   Not yet paid | 06.08.1993 | DK   M01   Not yet paid | 06.08.1993 | ES   M01   Not yet paid | 06.08.1993 | GR   M01   Not yet paid | 06.08.1993 | LU   M01   Not yet paid | 06.08.1993 | SE   M01   Not yet paid |
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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. | Lapses during opposition Tooltip | AT | 18.06.1997 | BE | 18.06.1997 | [1998/10] |
Former [1998/02] | AT | 18.06.1997 | Cited in | International search | [A]US2623908 (STOESSER WESLEY C, et al); | [Y]EP0210366 (GEN ELECTRIC [US]); | [A]DE3833900 (INST CIEZKIEJ SYNTEZY ORGA [PL], et al); | [Y]EP0319326 (MITSUI TOATSU CHEMICALS [JP]); | [A]US4847433 (KISSINGER GAYLORD M [US]) |