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Extract from the Register of European Patents

EP About this file: EP0973784

EP0973784 - PREPARATION OF TERTIARY PHOSPHINES VIA NICKEL-CATALYZED CROSS COUPLING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.11.2002
Database last updated on 10.05.2025
Most recent event   Tooltip06.08.2004Lapse of the patent in a contracting state
New state(s): LU		published on 22.09.2004  [2004/39]
Applicant(s)For all designated states
PCBU Services, Inc.
300 Delaware Avenue Suite 1269
Wilmington, DE 19801 / US
[N/P]
Former [2001/51]For all designated states
PCBU Services, Inc.
300 Delaware Avenue Suite 1269
Wilmington, DE 19801 / US
Former [2001/50]For all designated states
NSC Technologies LLC
601 East Kensington
Mount Prospect, Illinois 60056 / US
Former [2001/41]For all designated states
GREAT LAKES CHEMICAL CORPORATION
One Great Lakes Blvd.
West Lafayette Indiana 47906 / US
Former [2000/04]For all designated states
NSC Technologies LLC
601 East Kensington
Mount Prospect, Illinois 60056 / US
Inventor(s)01 / LANEMAN, Scott, A.
300 Apollo Court
Vernon Hills, IL 60061 / US
02 / AGER, David, J.
1330 Newcastle Lane
Hoffman Estate, IL 60194 / US
03 / EISENSTADT, Amihia
Sold Street 9
47225 Ramat-Hasharon / IL
[2000/04]
Representative(s)Ebner von Eschenbach, Jennifer, et al
Ladas & Parry LLP
Dachauerstrasse 37
80335 München / DE
[N/P]
Former [2001/16]Ebner von Eschenbach, Jennifer, et al
c/o Ladas & Parry, Dachauerstrasse 37
80335 München / DE
Former [2000/04]Baillie, Iain Cameron, et al
Langner Parry, 52-54 High Holborn
London WC1V 6RR / GB
Application number, filing date98913165.126.03.1998
[2000/04]
WO1998US06003
Priority number, dateUS1997082430926.03.1997         Original published format: US 824309
[2000/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9842716
Date:01.10.1998
Language:EN
[1998/39]
Type: A1 Application with search report 
No.:EP0973784
Date:26.01.2000
Language:EN
The application published by WIPO in one of the EPO official languages on 01.10.1998 takes the place of the publication of the European patent application.
[2000/04]
Type: B1 Patent specification 
No.:EP0973784
Date:16.01.2002
Language:EN
[2002/03]
Search report(s)International search report - published on:EP01.10.1998
ClassificationIPC:C07F9/50
[2000/04]
CPC:
C07F9/5068 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2000/04]
Extension statesAL26.10.1999
LT26.10.1999
LV26.10.1999
RO26.10.1999
SI26.10.1999
TitleGerman:HERSTELLUNG VON TERTIÄR PHOPHINEN DURCH NICKEL-KATALYSIERTE CROSS COUPLING[2000/04]
English:PREPARATION OF TERTIARY PHOSPHINES VIA NICKEL-CATALYZED CROSS COUPLING[2000/04]
French:PREPARATION DE PHOSPHINES TERTIAIRES PAR COUPLAGE CROISE CATALISEE PAR DU NICKEL[2000/04]
Entry into regional phase26.10.1999National basic fee paid 
26.10.1999Designation fee(s) paid 
26.10.1999Examination fee paid 
Examination procedure22.10.1998Request for preliminary examination filed
International Preliminary Examining Authority: EP
26.10.1999Examination requested  [2000/04]
17.07.2000Despatch of a communication from the examining division (Time limit: M06)
20.12.2000Reply to a communication from the examining division
05.03.2001Despatch of communication of intention to grant (Approval: Yes)
12.07.2001Communication of intention to grant the patent
18.10.2001Fee for grant paid
18.10.2001Fee for publishing/printing paid
Opposition(s)17.10.2002No opposition filed within time limit [2003/02]
Fees paidRenewal fee
13.03.2000Renewal fee patent year 03
16.03.2001Renewal 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.
Lapses during opposition  TooltipAT16.01.2002
FI16.01.2002
GR16.01.2002
IE26.03.2002
LU26.03.2002
MC26.03.2002
DK16.04.2002
PT16.04.2002
SE16.04.2002
ES30.07.2002
[2004/39]
Former [2004/04]AT16.01.2002
FI16.01.2002
GR16.01.2002
IE26.03.2002
MC26.03.2002
DK16.04.2002
PT16.04.2002
SE16.04.2002
ES30.07.2002
Former [2003/46]AT16.01.2002
FI16.01.2002
GR16.01.2002
IE26.03.2002
MC26.03.2002
DK16.04.2002
PT16.04.2002
SE16.04.2002
Former [2003/25]AT16.01.2002
FI16.01.2002
GR16.01.2002
IE26.03.2002
MC26.03.2002
PT16.04.2002
SE16.04.2002
Former [2003/19]AT16.01.2002
FI16.01.2002
GR16.01.2002
IE26.03.2002
PT16.04.2002
SE16.04.2002
Former [2003/17]AT16.01.2002
FI16.01.2002
IE26.03.2002
PT16.04.2002
SE16.04.2002
Former [2003/09]AT16.01.2002
FI16.01.2002
PT16.04.2002
SE16.04.2002
Former [2003/06]FI16.01.2002
PT16.04.2002
SE16.04.2002
Former [2002/49]FI16.01.2002
SE16.04.2002
Former [2002/37]SE16.04.2002
Cited inInternational search[Y]EP0268526  (POUDRES & EXPLOSIFS STE NALE [FR]) [Y] 1-18 * the whole document *;
 [DY]US5399771  (CAI DONGWEI [US], et al) [DY] 1-18 * the whole document *;
 [Y]EP0732336  (CYTEC CANADA INC [CA]) [Y] 1-18 * the whole document *;
 [DY]  - TUNNEY S E ET AL, "PALLADIUM-CATALYZED COUPLING OF ARYL HALIDES WITH (TRIMETHYLSTANNYL)DIPHENYLPHOSPHINE AND (TRIMETHYLSILYL)DIPHENYLPHOSHINE", JOURNAL OF ORGANIC CHEMISTRY, (19870101), vol. 52, no. 5, pages 748 - 753, XP002006947 [DY] 1-18 * the whole document *
 [PX]  - AGER D J ET AL, "Convenient and direct preparation of tertiary phosphines via nickel-catalyzed cross-coupling", CHEM. COMMUN. (CAMBRIDGE) (CHCOFS,13597345);(24); PP.2359-2360, A UNIT OF MONSANTO COMPANY;, NSC TECHNOLOGIES;MT. PROSPECT; 60056; IL; USA (US), XP002066497 [PX] 1-18 * the whole document *

DOI:   http://dx.doi.org/10.1039/a705106i
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.