IP Library › Patent Application 61975582
Patent Application Provisional
App. No. 61/975,582 · Confirmation No. 5084

OIL RECOVERY FROM BITUMINOUS SANDS WITH INJECTION OF STEAM AND MULTI-FUNCTION AGENT

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2014-04-16 APP.FILE.REC Filing Receipt 3 View
2014-04-04 TR.PROV Provisional Cover Sheet (SB16) 3 View
2014-04-04 WFEE Fee Worksheet (SB06) 2 View
2014-04-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-04 SPEC Specification 27 View
2014-04-04 CLM Claims 4 View
2014-04-04 ABST Abstract 1 View
2014-04-04 DRW Drawings-only black and white line drawings 2 View
2014-04-04 APPENDIX Appendix to the specification 31 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.
61/975,582
Filed
2014-04-04