Extract from the Register of European Patents

EP About this file: EP0011745

EP0011745 - Colloidal aqueous formulation for pharmacy and its preparation [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.09.2016
Database last updated on 26.03.2026
Most recent event   Tooltip14.09.2016No opposition filed within time limit 
Applicant(s)For all designated states
F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft
Postfach 3255
4002 Basel / CH
[N/P]
Former [1980/12]For all designated states
F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft
Postfach 3255
CH-4002 Basel / CH
Inventor(s)01 / Schmidt, Dieter, Dr.
Redingstrasse 20
CH-4052 Basel / CH
[1980/12]
Representative(s)Lederer, Franz, et al
Lederer & Keller
Patentanwälte
Unsöldstrasse 2
80538 München / DE
[N/P]
Former [2008/42]Lederer, Franz, et al
Lederer & Keller Patentanwälte Prinzregentenstrasse 16
80538 München / DE
Former [1980/12]Lederer, Franz, Dr., et al
Vanderwerth, Lederer & Riederer Patentanwälte Lucile-Grahn-Strasse 22
D-8000 München 80 / DE
Application number, filing date79104378.908.11.1979
[1980/12]
Priority number, dateCH1978001192121.11.1978         Original published format: CH 1192178
[1980/12]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0011745
Date:11.06.1980
Language:DE
[1980/12]
Type: B1 Patent specification 
No.:EP0011745
Date:30.12.1981
Language:DE
[1981/52]
Search report(s)(Supplementary) European search report - dispatched on:EP26.03.1980
ClassificationIPC:A61K9/08, A61K37/22
[1980/12]
CPC:
A61K9/1075 (EP,US); A61K47/24 (EP,US); A61K9/0019 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LU,   NL,   SE [1980/12]
TitleGerman:Kolloide wässrige Zusammensetzung für pharmazeutische Zwecke, und deren Herstellung[1980/12]
English:Colloidal aqueous formulation for pharmacy and its preparation[1980/12]
French:Composition colloidale aqueuse pour pharmacie et sa préparation[1980/12]
Examination procedure13.05.1980Examination requested  [1980/16]
12.08.1980Despatch of a communication from the examining division (Time limit: {0})
27.10.1980Despatch of a communication from the examining division (Time limit: M04)
27.02.1981Reply to a communication from the examining division
27.04.1981Despatch of communication of intention to grant (Approval: )
11.06.1981Communication of intention to grant the patent
11.09.1981Fee for grant paid
11.09.1981Fee for publishing/printing paid
Opposition(s)30.09.1982No opposition filed within time limit [ N /P ]
Fees paidRenewal fee
19.06.1981Renewal fee patent year 03
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Documents cited:SearchLU29060  
 FR2270887  
 LU28584  
 FR2102537  (UGINE KUHLMANN et al.)
 FR2367769  (SEARS BARRY et al.)
   CHEMICAL ABSTRACTS, Band 56, Nr. 2, 22-01-1962, Spalte 1761h. Columbus, OHio, USA O.A. ROHOLT et al. "The use of dihexanoyllecithin and other lecithins as substrates for phospholipase A. With addendum on aspects of micelle properties of dinexanoyllecithis". & Arch. Biochem. Biophys. 94, 364-379 (1961). * Zusammenfassung 1761h *
   CHEMICAL ABSTRACTS, Band 53, Nr. 7, 10-04-1959, Spalte 6321b. Columbus, Ohio, USA O.A. ROHOLT et al. "L- -(Dicaproyl) lecithin, a water-soluble substrate for lecithinase A and D." & Arch. Biochem. Biophys, 77, 510-11 (1958). * Zusammenfassung 6321b *
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