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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Corp
Original Assignee
Nuodex Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US435075Aexternal-prioritypatent/US3901837A/en
Application filed by Nuodex IncfiledCriticalNuodex Inc
Application grantedgrantedCritical
Publication of AU7684474ApublicationCriticalpatent/AU7684474A/en
Publication of AU493538B2publicationCriticalpatent/AU493538B2/en