IP Library Patent Application 61722338
Patent Application Provisional
App. No. 61/722,338 · Confirmation No. 2800

ESTIMATING A QUANTITY OF AMMONIA CONSUMED BY SCR CONVERSION OF NOx IN EXHAUST GAS

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2012-11-29 APP.FILE.REC Filing Receipt 3 View
2012-11-05 TR.PROV Provisional Cover Sheet (SB16) 4 View
2012-11-05 SPEC Specification 6 View
2012-11-05 WFEE Fee Worksheet (SB06) 2 View
2012-11-05 N417 Electronic Filing System Acknowledgment Receipt 2 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.
61/722,338
Filed
2012-11-05