
Anna Korovina
Examiner (ID: 10830, Phone: (571)272-9835 , Office: P/1729 )
| Most Active Art Unit | 1729 |
| Art Unit(s) | 1729 |
| Total Applications | 406 |
| Issued Applications | 102 |
| Pending Applications | 73 |
| Abandoned Applications | 252 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10291351
[patent_doc_number] => 20150176350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-25
[patent_title] => 'Pneumatic mud bucket'
[patent_app_type] => utility
[patent_app_number] => 14/544177
[patent_app_country] => US
[patent_app_date] => 2014-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 1763
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14544177
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/544177 | Pneumatic mud bucket | Dec 4, 2014 | Issued |
Array
(
[id] => 10814463
[patent_doc_number] => 20160160623
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'APPARATUS FOR HYDROCARBON RESOURCE RECOVERY INCLUDING A DOUBLE-WALL STRUCTURE AND RELATED METHODS'
[patent_app_type] => utility
[patent_app_number] => 14/561657
[patent_app_country] => US
[patent_app_date] => 2014-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4233
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561657
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/561657 | Apparatus for hydrocarbon resource recovery including a double-wall structure and related methods | Dec 4, 2014 | Issued |
Array
(
[id] => 10815028
[patent_doc_number] => 20160161188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'SYSTEM AND METHOD USING BUFFER TANK FOR HEAT EXCHANGE'
[patent_app_type] => utility
[patent_app_number] => 14/561500
[patent_app_country] => US
[patent_app_date] => 2014-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4577
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561500
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/561500 | System and method using buffer tank for heat exchange | Dec 4, 2014 | Issued |
Array
(
[id] => 10274447
[patent_doc_number] => 20150159444
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-11
[patent_title] => 'TUBULAR HANDLING TOOL'
[patent_app_type] => utility
[patent_app_number] => 14/561295
[patent_app_country] => US
[patent_app_date] => 2014-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 7097
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561295
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/561295 | Tubular handling tool | Dec 4, 2014 | Issued |
Array
(
[id] => 13079965
[patent_doc_number] => 10060041
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-08-28
[patent_title] => Borided metals and downhole tools, components thereof, and methods of boronizing metals, downhole tools and components
[patent_app_type] => utility
[patent_app_number] => 14/561518
[patent_app_country] => US
[patent_app_date] => 2014-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 9334
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561518
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/561518 | Borided metals and downhole tools, components thereof, and methods of boronizing metals, downhole tools and components | Dec 4, 2014 | Issued |
Array
(
[id] => 12409941
[patent_doc_number] => 09970249
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-15
[patent_title] => Degradable anchor device with granular material
[patent_app_type] => utility
[patent_app_number] => 14/561523
[patent_app_country] => US
[patent_app_date] => 2014-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3302
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561523
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/561523 | Degradable anchor device with granular material | Dec 4, 2014 | Issued |
Array
(
[id] => 12166460
[patent_doc_number] => 09885224
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-02-06
[patent_title] => 'Burst sleeve and positive indication for fracture sleeve opening'
[patent_app_type] => utility
[patent_app_number] => 14/560364
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 20
[patent_no_of_words] => 4604
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560364
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560364 | Burst sleeve and positive indication for fracture sleeve opening | Dec 3, 2014 | Issued |
Array
(
[id] => 11915906
[patent_doc_number] => 09784083
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-10-10
[patent_title] => 'Hydrocarbon resource heating system including choke fluid dispenser and related methods'
[patent_app_type] => utility
[patent_app_number] => 14/560039
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 4811
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560039
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560039 | Hydrocarbon resource heating system including choke fluid dispenser and related methods | Dec 3, 2014 | Issued |
Array
(
[id] => 12200124
[patent_doc_number] => 09903182
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-02-27
[patent_title] => 'Fracturing valve and fracturing tool string'
[patent_app_type] => utility
[patent_app_number] => 14/560891
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 10265
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560891
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560891 | Fracturing valve and fracturing tool string | Dec 3, 2014 | Issued |
Array
(
[id] => 10814465
[patent_doc_number] => 20160160625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'Method for developing oil or natural gas shale or tight rock formations in two step process'
[patent_app_type] => utility
[patent_app_number] => 14/560763
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2349
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560763
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560763 | Method for developing oil or natural gas shale or tight rock formations in two step process | Dec 3, 2014 | Abandoned |
Array
(
[id] => 10274476
[patent_doc_number] => 20150159474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-11
[patent_title] => 'HYDROCARBON PRODUCTION APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 14/560415
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3121
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560415
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560415 | HYDROCARBON PRODUCTION APPARATUS | Dec 3, 2014 | Abandoned |
Array
(
[id] => 10814459
[patent_doc_number] => 20160160620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'METHOD AND SYSTEM FOR DEPLOYING PERFORATING GUN FOR MULTIPLE SAME LOCATION RESERVOIR PENETRATIONS WITHOUT DRILLING RIG'
[patent_app_type] => utility
[patent_app_number] => 14/561053
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5125
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561053
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/561053 | METHOD AND SYSTEM FOR DEPLOYING PERFORATING GUN FOR MULTIPLE SAME LOCATION RESERVOIR PENETRATIONS WITHOUT DRILLING RIG | Dec 3, 2014 | Abandoned |
Array
(
[id] => 10273062
[patent_doc_number] => 20150158059
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-11
[patent_title] => 'HYDRAULIC FLUSHING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/560936
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1470
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560936
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560936 | Hydraulic flushing system | Dec 3, 2014 | Issued |
Array
(
[id] => 10814440
[patent_doc_number] => 20160160600
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'USE OF SEGMENTED BALL SEAT AND ROTATIONAL LOCKING COLLET FOR FRAC BALL COUNTER'
[patent_app_type] => utility
[patent_app_number] => 14/560002
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3382
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560002
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560002 | Use of segmented ball seat and rotational locking collet for frac ball counter | Dec 3, 2014 | Issued |
Array
(
[id] => 10814458
[patent_doc_number] => 20160160618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'High Power Laser-Fluid Guided Beam for Open Hole Oriented Fracturing'
[patent_app_type] => utility
[patent_app_number] => 14/560110
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4512
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560110
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560110 | High power laser-fluid guided beam for open hole oriented fracturing | Dec 3, 2014 | Issued |
Array
(
[id] => 10814457
[patent_doc_number] => 20160160617
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-09
[patent_title] => 'SAND CONTROL USING SHAPE MEMORY MATERIALS'
[patent_app_type] => utility
[patent_app_number] => 14/560610
[patent_app_country] => US
[patent_app_date] => 2014-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3563
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560610
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/560610 | SAND CONTROL USING SHAPE MEMORY MATERIALS | Dec 3, 2014 | Abandoned |
Array
(
[id] => 11395742
[patent_doc_number] => 20170016278
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-19
[patent_title] => 'A DOWNHOLE PRODUCTION CASING STRING'
[patent_app_type] => utility
[patent_app_number] => 15/039146
[patent_app_country] => US
[patent_app_date] => 2014-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3625
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039146
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/039146 | Downhole production casing string | Nov 27, 2014 | Issued |
Array
(
[id] => 13676249
[patent_doc_number] => 20160376858
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-12-29
[patent_title] => DRILLING FLUID PROCESSING SYSTEM AND ASSOCIATED METHODS
[patent_app_type] => utility
[patent_app_number] => 15/039529
[patent_app_country] => US
[patent_app_date] => 2014-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 5829
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039529
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/039529 | DRILLING FLUID PROCESSING SYSTEM AND ASSOCIATED METHODS | Nov 25, 2014 | Abandoned |
Array
(
[id] => 13196941
[patent_doc_number] => 10113383
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-30
[patent_title] => Positive retention lock ring for tubing hanger
[patent_app_type] => utility
[patent_app_number] => 14/540775
[patent_app_country] => US
[patent_app_date] => 2014-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4886
[patent_no_of_claims] => 19
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[patent_words_short_claim] => 249
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14540775
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/540775 | Positive retention lock ring for tubing hanger | Nov 12, 2014 | Issued |
Array
(
[id] => 9861132
[patent_doc_number] => 20150041149
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-12
[patent_title] => 'SYSTEM FOR COUPLING MWD TOOLS'
[patent_app_type] => utility
[patent_app_number] => 14/525281
[patent_app_country] => US
[patent_app_date] => 2014-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 7458
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14525281
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/525281 | System for coupling MWD tools | Oct 27, 2014 | Issued |