Patent Application
Provisional
App. No. 62/422,943
· Confirmation No. 3344
Catalytic Filtration Media Coated with Metal Oxides for Higher Efficiency in the Removal of Gaseous Contaminants
Inventor:
Vivekanand Gaur
Applicant:
Columbus Industries, Inc.
Provisional Application Expired
Inventors
Vivekanand Gaur
Dublin, OH
Attorneys & Agents of Record
Prosecution
- Customer No.
- 2555
- Docket No.
- COLIK 938
- Confirmation No.
- 3344
Child
Claims priority from a provisional application
→
App. 17/087,716
· US 12,233,376
Filed 2020-11-03
· Patented Case
Child
Claims priority from a provisional application
→
App. 15/802,971
Filed 2017-11-03
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
Claims priority from a provisional application
→
PCT/US2017/059902
Filed 2017-11-03
· PCT - International Search Report Mailed to IB
No recorded assignments were found for this patent.
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.
- 62/422,943
- Filed
- 2016-11-16
External Links