IP Library › Patent Application 09789057
Patent Application Utility
App. No. 09/789,057 · Confirmation No. 3362

METHOD FOR PRODUCTION OF ARACHIDONIC ACID

Inventor: William R. Barclay
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2013-01-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-05-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-29 PA.. Power of Attorney 1 View
2011-04-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-04-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-04-29 TRAN.LET Transmittal Letter 1 View
2007-12-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-02-19 TRNA Transmittal of New Application 2 View
2001-02-19 A.PE Preliminary Amendment 3 View
2001-02-19 SPEC Specification 38 View
2001-02-19 CLM Claims 6 View
2001-02-19 ABST Abstract 1 View
2001-02-19 OATH Oath or Declaration filed 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.
09/789,057
Filed
2001-02-19
Granted
2003-04-01
Pub. No.
US20010016218A1
Art Unit
1651
PTA
-9 days