Patent Application
Provisional
App. No. 60/776,766
· Confirmation No. 3699
Use of PVPP to remove contaminants from produced water of an oil or gas well
Inventor:
Robert Gibbison
Provisional Application Expired
Inventors
Robert Gibbison
Maidstone, UNITED KINGDOM
Attorneys & Agents of Record
Prosecution
- Docket No.
- 3034/PROV
- Confirmation No.
- 3699
Child
Claims priority from a provisional application
→
App. 13/406,009
· US 8,414,775
Filed 2012-02-27
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2007/004725
Filed 2007-02-23
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/280,165
· US 8,123,953
Filed 2008-09-09
· Patented Case
PATENT RELEASE
Recorded 2011-09-19
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Quick Facts
- App. No.
- 60/776,766
- Filed
- 2006-02-24
External Links