Patent Application
Provisional
App. No. 60/765,983
· Confirmation No. 7759
Use of chemical reaction to separate ethylene from ethane in ethane-based processes to produce acetic acid
Provisional Application Expired
Inventors
Debbie Ryan
Houston, TX
James Foster
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 45607
- Docket No.
- 10437.0100.PZUS00
- Confirmation No.
- 7759
Child
Claims priority from a provisional application
→
App. 12/223,222
· US 8,383,854
Filed 2010-08-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2007/002350
Filed 2007-01-30
· RO PROCESSING COMPLETED-PLACED IN STORAGE
ASSIGNMENT OF SECURITY INTEREST IN CERTAIN PATENTS
Recorded 2008-03-25
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Quick Facts
- App. No.
- 60/765,983
- Filed
- 2006-02-07
External Links