Patent Application
Provisional
App. No. 60/559,485
· Confirmation No. 3524
Two-part borate, silicate and zinc compositions, and methods for treating wood products
Provisional Application Expired
Inventors
Yatao Hu
Malvern, PA
Jason D. Lenox
Perkiomenville, PA
Neil T. Miller
King of Prussia, PA
David M. Schubert
Los Angeles, CA
Attorneys & Agents of Record
Prosecution
- Docket No.
- USB-422-P1
- Confirmation No.
- 3524
Child
PCT
Claims priority from a provisional application
→
PCT/US2005/010793
Filed 2005-03-31
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 11/547,377
· US 7,497,900
Filed 2007-10-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2007-10-03
from
PQ CORPORATION
SECURITY AGREEMENT
Recorded 2005-03-29
SHORT FORM JOINT DEVELOPMENT AGREEMENT AND ASSIGNMENT/EACH PARTY ASSIGNS 50% INTEREST TO OTHER
Recorded 2005-02-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-01-28
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.
- 60/559,485
- Filed
- 2004-04-03
External Links