
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
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[id] => 1111191
[patent_doc_number] => 06806232
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[patent_issue_date] => 2004-10-19
[patent_title] => 'Composition of drilling fluids comprising ground elastomeric crumb rubber material and a method of decreasing seepage and whole mud loss using such composition'
[patent_app_type] => B1
[patent_app_number] => 09/870871
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/870871 | Composition of drilling fluids comprising ground elastomeric crumb rubber material and a method of decreasing seepage and whole mud loss using such composition | May 30, 2001 | Issued |
Array
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[patent_issue_date] => 2004-06-29
[patent_title] => 'Well service composition and method'
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Array
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[patent_title] => 'Aphron-containing well drilling and servicing fluids'
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Array
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[patent_title] => 'Light-transmitting sintered body, light-emitting tube and electric discharge lamp using same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/850402 | Light-transmitting sintered body, light-emitting tube and electric discharge lamp using same | May 7, 2001 | Issued |
Array
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[patent_title] => 'Compositions and methods to control fluid loss in surfactant-based wellbore service fluids'
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Array
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Array
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Array
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Array
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[patent_title] => 'Polymeric matrix compatibilized naphthopyrans'
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Array
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[patent_title] => 'Viscosity reduction of viscoelastic surfactant based fluids'
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| 09/806638 | Photochromatic compounds, preparation, use in polymeric materials | Apr 2, 2001 | Abandoned |
Array
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