
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] => 6669335
[patent_doc_number] => 20030114319
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-06-19
[patent_title] => 'Corrosion inhibitors for use in oil and gas wells and similar applications'
[patent_app_type] => new
[patent_app_number] => 10/357689
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/357689 | Corrosion inhibitors for use in oil and gas wells and similar applications | Feb 3, 2003 | Abandoned |
Array
(
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[patent_doc_number] => 07115546
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[patent_kind] => B2
[patent_issue_date] => 2006-10-03
[patent_title] => 'Acid diverting system containing quaternary amine'
[patent_app_type] => utility
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[patent_app_date] => 2003-01-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/356210 | Acid diverting system containing quaternary amine | Jan 30, 2003 | Issued |
Array
(
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[patent_doc_number] => 20030141062
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[patent_issue_date] => 2003-07-31
[patent_title] => 'Method for decreasing lost circulation during well operations using water absorbent polymers'
[patent_app_type] => new
[patent_app_number] => 10/351859
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[patent_app_date] => 2003-01-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/351859 | Method for decreasing lost circulation during well operations using water absorbent polymers | Jan 26, 2003 | Abandoned |
Array
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[id] => 7287940
[patent_doc_number] => 20040147404
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[patent_issue_date] => 2004-07-29
[patent_title] => 'Invertible well bore servicing fluid'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/350415 | Invertible well bore servicing fluid | Jan 23, 2003 | Issued |
Array
(
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[patent_doc_number] => 20030153467
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[patent_title] => 'Anhydride-modified chitosan, method of preparation thereof, and fluids containing same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/348524 | Anhydride-modified chitosan, method of preparation thereof, and fluids containing same | Jan 20, 2003 | Issued |
Array
(
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[patent_doc_number] => 07018955
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[patent_issue_date] => 2006-03-28
[patent_title] => 'Drilling fluid, apparatus, and method'
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Array
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[patent_title] => 'Compositions of oil-based biodegradable drilling fluids and process for drilling oil and gas wells'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/341253 | Compositions of oil-based biodegradable drilling fluids and process for drilling oil and gas wells | Jan 13, 2003 | Issued |
Array
(
[id] => 609565
[patent_doc_number] => 07151078
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[patent_issue_date] => 2006-12-19
[patent_title] => 'Gelable liquid and method for selectively inhibiting the gelation of a gelable liquid'
[patent_app_type] => utility
[patent_app_number] => 10/340444
[patent_app_country] => US
[patent_app_date] => 2003-01-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/340444 | Gelable liquid and method for selectively inhibiting the gelation of a gelable liquid | Jan 9, 2003 | Issued |
Array
(
[id] => 7336599
[patent_doc_number] => 20040132626
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[patent_title] => 'Fluid system additive'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/336880 | Fluid system additive | Jan 5, 2003 | Issued |
Array
(
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Array
(
[id] => 756395
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[patent_title] => 'Low-color ultraviolet absorbers for high UV wavelength protection applications'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/334857 | Low-color ultraviolet absorbers for high UV wavelength protection applications | Dec 30, 2002 | Issued |
Array
(
[id] => 7473535
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[patent_title] => 'Synergistic mixtures containing an amino acid derivative and a method of using the same to foam brines'
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Array
(
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[patent_title] => 'Methods for controlling the rheological properties of viscoelastic surfactants based 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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Array
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Array
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Array
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