
Philip C. Tucker
Supervisory Patent Examiner (ID: 8735, Phone: (571)272-1095 , Office: P/1745 )
| Most Active Art Unit | 1712 |
| Art Unit(s) | 2203, 1791, 2899, 1734, 1724, 1713, 1208, 1712, 1745, 1721, 1754 |
| Total Applications | 1607 |
| Issued Applications | 1129 |
| Pending Applications | 175 |
| Abandoned Applications | 306 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7402872
[patent_doc_number] => 20040023812
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[patent_issue_date] => 2004-02-05
[patent_title] => 'Hydraulic Fracturing Method'
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[patent_app_country] => US
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Array
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[patent_title] => 'Use of surface-modified nanoparticles for oil recovery'
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Array
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[patent_issue_date] => 2006-08-01
[patent_title] => 'Suspension of borates in non-aqueous solvents and use thereof'
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Array
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[patent_issue_date] => 2004-04-15
[patent_title] => 'Invert emulsion fluids having negative alkalinity'
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Array
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[patent_title] => 'Synthetic filtration control polymers for wellbore fluids'
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Array
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[patent_title] => 'Viscoelastic surfactant fluids stable at high brine concentration and methods of using same'
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Array
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Array
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[patent_title] => 'Water block removal wih surfactant based hydrocarbonaceous liquid system'
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Array
(
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Array
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[patent_title] => 'Amidoamine salt-based viscosifying agents and methods of use'
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Array
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[patent_title] => 'additives for preparing rheology-modified aqueous fluids'
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Array
(
[id] => 1134693
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Array
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| 10/411640 | Well drilling and servicing fluids with magnesia bridging solids and methods of drilling, completing and working over a well therewith | Apr 10, 2003 | Abandoned |
Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/408533 | Sugar cane additive for filtration control in well working compositions | Apr 6, 2003 | Issued |
Array
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