Patent Application
Provisional
Small
App. No. 60/402,026
· Confirmation No. 5170
Sulfoderivatives of phenanthro-9',10':2,3-quinoxaline, lyotropic liquid crystal system and anisotropic film on their base
Provisional Application Expired
Inventors
Elena Sidorenko
Moscow, RUSSIAN FEDERATION
Tatiana Dutova
Moscow, RUSSIAN FEDERATION
Attorneys & Agents of Record
Prosecution
- Docket No.
- P-71682/AJT
- Confirmation No.
- 5170
Child
Claims priority from a provisional application
→
App. 10/300,422
· US 6,583,284
Filed 2002-11-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 90/007,924
Filed 2006-02-13
· Reexamination Certificate Issued
Child
PCT
Claims priority from a provisional application
→
PCT/US2003/024737
Filed 2003-08-06
· RO PROCESSING COMPLETED-PLACED IN STORAGE
from
OPTIVA, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-08
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.
- 60/402,026
- Filed
- 2002-08-07
External Links