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Extract from the Register of European Patents

EP About this file: EP0280143

EP0280143 - Liquid cleaning agent [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  24.05.1996
Database last updated on 24.07.2024
Most recent event   Tooltip05.10.2005Change: Appeal number 
Applicant(s)For all designated states
Henkel Kommanditgesellschaft auf Aktien
40191 Düsseldorf / DE
[N/P]
Former [1988/35]For all designated states
Henkel Kommanditgesellschaft auf Aktien
D-40191 Düsseldorf / DE
Inventor(s)01 / Wisotzki, Klaus-Dieter, Dr.
Wahnenmühle 4
D-4006 Erkrath 2 / DE
02 / Guirr, Ortburg
Eichhornstrasse 68
D-4150 Krefeld / DE
03 / Jeschke, Peter, Dr.
Macherscheider Strasse 137
D-4040 Neuss / DE
04 / Schumann, Klaus, Dr.
Keplerstrasse 33
D-4006 Erkrath 2 / DE
05 / Schmid, Karl-Heinz, Dr.
Stifter Strasse 10
D-4020 Mettmann / DE
06 / Biermann, Manfred, Dr.
Markscheider Hof 25
D-4330 Mülheim/Ruhr / DE
[1988/35]
Application number, filing date88102172.915.02.1988
[1988/35]
Priority number, dateDE1987370601525.02.1987         Original published format: DE 3706015
[1988/35]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0280143
Date:31.08.1988
Language:DE
[1988/35]
Type: B1 Patent specification 
No.:EP0280143
Date:04.09.1991
Language:DE
[1991/36]
Search report(s)(Supplementary) European search report - dispatched on:EP04.07.1988
ClassificationIPC:C11D1/12, C11D1/66, C11D3/22
[1988/35]
CPC:
C11D3/0094 (EP,US); C11D1/123 (EP,US); C11D1/662 (EP,US);
C11D1/83 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   NL,   SE [1988/35]
TitleGerman:Flüssiges Reinigungsmittel[1988/35]
English:Liquid cleaning agent[1988/35]
French:Agent de nettoyage liquide[1988/35]
Examination procedure15.02.1989Examination requested  [1989/15]
30.04.1990Despatch of a communication from the examining division (Time limit: M04)
06.09.1990Reply to a communication from the examining division
10.10.1990Despatch of communication of intention to grant (Approval: Yes)
22.02.1991Communication of intention to grant the patent
21.05.1991Fee for grant paid
21.05.1991Fee for publishing/printing paid
Opposition(s)Opponent(s)01  27.05.1992  10.06.1992  ADMISSIBLE
Hüls Aktiengesellschaft
Patentabteilung/PB 15
D-45764 Marl / DE
 02  04.06.1992  06.07.1992  ADMISSIBLE
The Procter and Gamble Company
6100 Center Hill Road
Cincinnati, Ohio 45224 / US
Opponent's representative
Lawrence, Peter Robin Broughton
Gill Jennings & Every LLP Broadgate House 7 Eldon Street
London EC2M 7LH / GB
 [N/P]
Former [1992/31]
Opponent(s)01  27.05.1992  10.06.1992  ADMISSIBLE
Hüls Aktiengesellschaft
Patentabteilung/PB 15
D-45764 Marl / DE
 02  04.06.1992  06.07.1992  ADMISSIBLE
The Procter and Gamble Company
6100 Center Hill Road
Cincinnati, Ohio 45224 / US
Opponent's representative
Lawrence, Peter Robin Broughton
GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street
London EC2M 7LH / GB
Former [1992/30]
Opponent(s)01  27.05.1992  10.06.1992  ADMISSIBLE
Hüls Aktiengesellschaft
Patentabteilung/PB 15
D-45764 Marl / DE
09.07.1992Invitation to proprietor to file observations on the notice of opposition
11.11.1992Reply of patent proprietor to notice(s) of opposition
17.11.1992Communication of observations of patent proprietor (Time limit: M06)
21.05.1993Reply of parties involved to observations of patent proprietor
09.03.1994Date of oral proceedings
22.03.1994Despatch of a communication from the opposition division (Time limit: M02)
22.03.1994Despatch of minutes of oral proceedings
18.05.1994Reply to a communication from the opposition division
11.07.1994Despatch of a communication from the opposition division (Time limit: M02)
28.07.1994Reply to a communication from the opposition division
13.01.1995Despatch of interlocutory decision in opposition
13.05.1995Legal effect of interlocutory decision in opposition
16.02.1996Despatch of communication that the patent will be revoked
26.02.1996Legal effect of revocation of patent [1996/28]
Appeal following opposition10.03.1995Appeal received No.  T0219/95
11.05.1995Result of appeal procedure: appeal of the opponent withdrawn
Fees paidRenewal fee
19.01.1990Renewal fee patent year 03
21.01.1991Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipAT15.02.1994
GB15.02.1994
ES16.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
GR31.08.1994
NL01.09.1994
FR31.10.1994
DE01.11.1994
[2005/24]
Former [2004/50]AT15.02.1994
GB15.02.1994
ES16.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
NL01.09.1994
FR31.10.1994
DE01.11.1994
GR30.12.1994
Former [2004/38]AT15.02.1994
GB15.02.1994
ES16.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
NL01.09.1994
FR31.10.1994
DE01.11.1994
Former [1995/28]AT15.02.1994
GB15.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
NL01.09.1994
FR31.10.1994
DE01.11.1994
Former [1995/15]AT15.02.1994
GB15.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
NL01.09.1994
DE01.11.1994
Former [1995/13]AT15.02.1994
GB15.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
NL01.09.1994
Former [1995/11]AT15.02.1994
GB15.02.1994
SE16.02.1994
BE28.02.1994
CH28.02.1994
LI28.02.1994
Former [1995/03]AT15.02.1994
GB15.02.1994
SE16.02.1994
CH28.02.1994
LI28.02.1994
Former [1995/02]AT15.02.1994
SE16.02.1994
CH28.02.1994
LI28.02.1994
Former [1994/49]SE16.02.1994
Documents cited:Search[Y]DE2304057  (UNILEVER NV);
 [Y]US3910880  (LAMBERTI VINCENT);
 [AD]DE2317076  ;
 [A]EP0124367  (UNILEVER NV [NL]);
 [A]EP0164894  (UNILEVER NV [NL])
ExaminationGB1629637
 US3839318
 US3925224
 GB2015325
 EP0070074
 GB2133793
    - "TRITON CG-100" Broschüre Rohm und Haas, Mai 1975
    - Stache: Tensid-Taschenbuch, 2. Auflage, Seite 302
    - RIVISTA ITALIANA essenze, profumi, piante officinali usw., Jahrgang LVI, Okt. 1974, Nr. 10, S. 567-572
    - JAOCS, Mai 1970, Seiten 162-167
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.