
David L. Andrews
Examiner (ID: 672, Phone: (571)272-6558 , Office: P/3672 )
| Most Active Art Unit | 3672 |
| Art Unit(s) | 3672 |
| Total Applications | 1177 |
| Issued Applications | 805 |
| Pending Applications | 87 |
| Abandoned Applications | 303 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8887823
[patent_doc_number] => 20130161007
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-27
[patent_title] => 'PULSE DETONATION TOOL, METHOD AND SYSTEM FOR FORMATION FRACTURING'
[patent_app_type] => utility
[patent_app_number] => 13/334847
[patent_app_country] => US
[patent_app_date] => 2011-12-22
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Array
(
[id] => 8862573
[patent_doc_number] => 20130146276
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-13
[patent_title] => 'Flow Control Hanger and Polished Bore Receptacle'
[patent_app_type] => utility
[patent_app_number] => 13/316867
[patent_app_country] => US
[patent_app_date] => 2011-12-12
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Array
(
[id] => 9013411
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[patent_issue_date] => 2013-09-05
[patent_title] => 'NAVIGATION SYSTEM'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2011-11-14
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 10483981
[patent_doc_number] => 20150369000
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[patent_kind] => A1
[patent_issue_date] => 2015-12-24
[patent_title] => 'SEALING ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 14/006827
[patent_app_country] => US
[patent_app_date] => 2011-10-12
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Array
(
[id] => 8396822
[patent_doc_number] => 08267199
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[patent_title] => 'Perforating and jet drilling method and apparatus'
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Array
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[patent_title] => 'Real time bit monitoring'
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Array
(
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[patent_title] => 'Perforating and Jet Drilling Method and Apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 13237292
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/237292 | Perforating and jet drilling method and apparatus | Sep 19, 2011 | Issued |
Array
(
[id] => 8850414
[patent_doc_number] => 20130140089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-06
[patent_title] => 'METHOD AND SYSTEM FOR CONTROLLING A COMPRESSOR AT A ROCK DRILLING APPARATUS AND A ROCK DRILLING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/261587
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/261587 | Method and system for controlling a compressor at a rock drilling apparatus and a rock drilling apparatus | Aug 24, 2011 | Issued |
Array
(
[id] => 9459794
[patent_doc_number] => 20140124219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-08
[patent_title] => 'SYSTEMS AND METHODS FOR LOCKING SWIVEL JOINTS WHEN PERFORMING SUBTERRANEAN OPERATIONS'
[patent_app_type] => utility
[patent_app_number] => 14/126787
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/126787 | SYSTEMS AND METHODS FOR LOCKING SWIVEL JOINTS WHEN PERFORMING SUBTERRANEAN OPERATIONS | Aug 10, 2011 | Abandoned |
Array
(
[id] => 7576679
[patent_doc_number] => 20110290561
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[patent_kind] => A1
[patent_issue_date] => 2011-12-01
[patent_title] => 'Downhole Hydraulic Jetting Assembly, and Method for Stimulating a Production Wellbore'
[patent_app_type] => utility
[patent_app_number] => 13/198802
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[firstpage_image] =>[orig_patent_app_number] => 13198802
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/198802 | Downhole hydraulic jetting assembly, and method for stimulating a production wellbore | Aug 4, 2011 | Issued |
Array
(
[id] => 8614768
[patent_doc_number] => 20130020080
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[patent_issue_date] => 2013-01-24
[patent_title] => 'METHOD FOR IN SITU EXTRACTION OF HYDROCARBON MATERIALS'
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Array
(
[id] => 10942839
[patent_doc_number] => 20140345860
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[patent_issue_date] => 2014-11-27
[patent_title] => 'DOWNHOLE SAMPLE MODULE WITH AN ACCESSIBLE CAPTURED VOLUME ADJACENT A SAMPLE BOTTLE'
[patent_app_type] => utility
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Array
(
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Array
(
[id] => 8582086
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Array
(
[id] => 10104299
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Array
(
[id] => 9399841
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[patent_title] => 'Gate valve seat and seat ring'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/164556 | Gate valve seat and seat ring | Jun 19, 2011 | Issued |
Array
(
[id] => 10193434
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Array
(
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[patent_title] => 'Apparatus for Use Downhole Including Devices Having Heat Carrier Channels'
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Array
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Array
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