Patent Application
Provisional
App. No. 60/298,962
· Confirmation No. 9064
Vapor-liquid contact tray having tray supported downcomers and methods involving same
Provisional Application Expired
Inventors
Attorneys & Agents of Record
Prosecution
- Docket No.
- KOCH.86588
- Confirmation No.
- 9064
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/019395
Filed 2002-06-18
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
→
App. 11/142,957
· US 7,125,005
Filed 2005-06-02
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/172,914
· US 6,736,378
Filed 2002-06-17
· Patented Case
Child
Claims priority from a provisional application
→
App. 10/844,177
Filed 2004-05-12
· Abandoned -- Failure to Respond to an Office Action
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.
- 60/298,962
- Filed
- 2001-06-18
External Links