Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Organon NV
Original Assignee
Organon NV
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Filing date
Publication date
Application filed by Organon NVfiledCriticalOrganon NV
Priority to ES0290434ApriorityCriticalpatent/ES290434A3/en
Publication of ES290434A3publicationCriticalpatent/ES290434A3/en
Process for the preparation of long-acting vitamin B12 preparations, characterized in that the preparation contains a complex of a vitamin B12 insoluble in water or sparingly soluble and a low molecular weight condensation product of a carbonyl compound with 1 to 3 carbon atoms and a polyvalent phenol. (Machine-translation by Google Translate, not legally binding)
ES0290434A1963-07-301963-07-30Procedure for the preparation of vitamin b12 preparations (Machine-translation by Google Translate, not legally binding)
ExpiredES290434A3
(en)
Procedure for obtaining hormones and vitamins, especially b 12 of slow effect via via injectable (Machine-translation by Google Translate, not legally binding)
System of transport and change of position for the extraction of heart and plug of fruits (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 2-dimethylaminethanol salts - hemisuccinicas of methyled 2,6-dioxopurines. (Machine-translation by Google Translate, not legally binding)