
Chris C. Chu
Examiner (ID: 11165)
| Most Active Art Unit | 2815 |
| Art Unit(s) | 2815 |
| Total Applications | 1003 |
| Issued Applications | 778 |
| Pending Applications | 1 |
| Abandoned Applications | 227 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13266283
[patent_doc_number] => 10145219
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-12-04
[patent_title] => Completion system for gravel packing with zonal isolation
[patent_app_type] => utility
[patent_app_number] => 15/106096
[patent_app_country] => US
[patent_app_date] => 2015-06-05
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15106096
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/106096 | Completion system for gravel packing with zonal isolation | Jun 4, 2015 | Issued |
Array
(
[id] => 14361203
[patent_doc_number] => 10301891
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-05-28
[patent_title] => Jig for coupling or uncoupling drill string sections with detachable couplings and related methods
[patent_app_type] => utility
[patent_app_number] => 15/306044
[patent_app_country] => US
[patent_app_date] => 2015-05-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/306044 | Jig for coupling or uncoupling drill string sections with detachable couplings and related methods | May 7, 2015 | Issued |
Array
(
[id] => 10136380
[patent_doc_number] => 09169695
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-10-27
[patent_title] => 'Oil exploration probe'
[patent_app_type] => utility
[patent_app_number] => 14/693466
[patent_app_country] => US
[patent_app_date] => 2015-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/693466 | Oil exploration probe | Apr 21, 2015 | Issued |
Array
(
[id] => 11115586
[patent_doc_number] => 20160312559
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-27
[patent_title] => 'Pressure Pulse Reach Extension Technique'
[patent_app_type] => utility
[patent_app_number] => 14/692377
[patent_app_country] => US
[patent_app_date] => 2015-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/692377 | Pressure Pulse Reach Extension Technique | Apr 20, 2015 | Abandoned |
Array
(
[id] => 11108240
[patent_doc_number] => 20160305210
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-20
[patent_title] => 'PERFORATOR WITH A MECHANICAL DIVERSION TOOL AND RELATED METHODS'
[patent_app_type] => utility
[patent_app_number] => 14/688487
[patent_app_country] => US
[patent_app_date] => 2015-04-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/688487 | Perforator with a mechanical diversion tool and related methods | Apr 15, 2015 | Issued |
Array
(
[id] => 11108249
[patent_doc_number] => 20160305219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-20
[patent_title] => 'One Trip Wellbore Cleanup and Setting a Subterranean Tool Method'
[patent_app_type] => utility
[patent_app_number] => 14/687245
[patent_app_country] => US
[patent_app_date] => 2015-04-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/687245 | One trip wellbore cleanup and setting a subterranean tool method | Apr 14, 2015 | Issued |
Array
(
[id] => 10077699
[patent_doc_number] => 09115542
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-08-25
[patent_title] => 'Geo-diving device'
[patent_app_type] => utility
[patent_app_number] => 14/686518
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/686518 | Geo-diving device | Apr 13, 2015 | Issued |
Array
(
[id] => 10333900
[patent_doc_number] => 20150218904
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-06
[patent_title] => 'MULTI-ACTUATING PLUGGING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/686613
[patent_app_country] => US
[patent_app_date] => 2015-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/686613 | Multi-actuating plugging device | Apr 13, 2015 | Issued |
Array
(
[id] => 11101661
[patent_doc_number] => 20160298631
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-13
[patent_title] => 'Apparatus and Method for Injecting a Chemical to Facilitate Operation of a Submersible Well Pump'
[patent_app_type] => utility
[patent_app_number] => 14/681586
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/681586 | Apparatus and method for injecting a chemical to facilitate operation of a submersible well pump | Apr 7, 2015 | Issued |
Array
(
[id] => 15310143
[patent_doc_number] => 10519765
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-12-31
[patent_title] => Plug tracking using through-the-earth communication system
[patent_app_type] => utility
[patent_app_number] => 15/548675
[patent_app_country] => US
[patent_app_date] => 2015-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15548675
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/548675 | Plug tracking using through-the-earth communication system | Mar 30, 2015 | Issued |
Array
(
[id] => 12159562
[patent_doc_number] => 20180030828
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-01
[patent_title] => 'Underground GPS For Use In Plug Tracking'
[patent_app_type] => utility
[patent_app_number] => 15/548689
[patent_app_country] => US
[patent_app_date] => 2015-03-31
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/548689 | Underground GPS for use in plug tracking | Mar 30, 2015 | Issued |
Array
(
[id] => 10313012
[patent_doc_number] => 20150198015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-16
[patent_title] => 'Method Of Utilizing Subterranean Formation Data For Improving Treatment Operations'
[patent_app_type] => utility
[patent_app_number] => 14/670226
[patent_app_country] => US
[patent_app_date] => 2015-03-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/670226 | Method Of Utilizing Subterranean Formation Data For Improving Treatment Operations | Mar 25, 2015 | Abandoned |
Array
(
[id] => 11250767
[patent_doc_number] => 09476259
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-10-25
[patent_title] => 'System and method for leg retention on hybrid bits'
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[patent_app_number] => 14/665403
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/665403 | System and method for leg retention on hybrid bits | Mar 22, 2015 | Issued |
Array
(
[id] => 10469288
[patent_doc_number] => 20150354304
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[patent_kind] => A1
[patent_issue_date] => 2015-12-10
[patent_title] => 'METHOD AND APPARATUS FOR THERMALLY ACTUATING AND UNACTUATING DOWNHOLE TOOLS'
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[patent_app_number] => 14/630076
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/630076 | METHOD AND APPARATUS FOR THERMALLY ACTUATING AND UNACTUATING DOWNHOLE TOOLS | Feb 23, 2015 | Abandoned |
Array
(
[id] => 12946813
[patent_doc_number] => 09834997
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[patent_kind] => B2
[patent_issue_date] => 2017-12-05
[patent_title] => Tool connection release system
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/630338 | Tool connection release system | Feb 23, 2015 | Issued |
Array
(
[id] => 11685387
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[patent_title] => 'Apparatus for injecting a fluid into a geological formation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/629184 | Apparatus for injecting a fluid into a geological formation | Feb 22, 2015 | Issued |
Array
(
[id] => 10299477
[patent_doc_number] => 20150184477
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[patent_issue_date] => 2015-07-02
[patent_title] => 'Method and Device for a Running Tool'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/629183 | Method and Device for a Running Tool | Feb 22, 2015 | Abandoned |
Array
(
[id] => 12512460
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[patent_issue_date] => 2018-06-19
[patent_title] => Methods and cables for use in fracturing zones in a well
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Array
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Array
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