IP Library › Patent Application 60291391
Patent Application Provisional
App. No. 60/291,391 · Confirmation No. 1937

Use of crude alpha-methylstyrene (AMS) containing cumene in the preparation of cumylphenols

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2001-05-16 TRNA Transmittal of New Application 2 View
2001-05-16 SPEC Specification 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
60/291,391
Filed
2001-05-16