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.)
Chevron USA Inc
Original Assignee
Chevron Research Co
Filing date
Publication date
Priority claimed from US429056Aexternal-prioritypatent/US3859697A/en
Priority claimed from US429054Aexternal-prioritypatent/US3859696A/en
Application filed by Chevron Research CofiledCriticalChevron Research Co
Application grantedgrantedCritical
Publication of AU487043B2publicationCriticalpatent/AU487043B2/en
Publication of AU7671974ApublicationCriticalpatent/AU7671974A/en