Patent Application
Provisional
App. No. 60/809,592
· Confirmation No. 3604
Method for preparing an improved bitumen by addition of polyphosphoric acid and a cross-linkable polymer background
Inventor:
Jean-Valery Martin
Provisional Application Expired
Inventors
Jean-Valery Martin
Hopewell, NJ
Attorneys & Agents of Record
Prosecution
- Customer No.
- 21832
- Docket No.
- 99342.00080
- Confirmation No.
- 3604
Child
PCT
Claims priority from a provisional application
→
PCT/US2007/012818
Filed 2007-05-31
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 11/809,086
· US 7,985,787
Filed 2007-05-31
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- App. No.
- 60/809,592
- Filed
- 2006-05-31
External Links