Search

Huan Hoang

Examiner (ID: 4311, Phone: (571)272-1779 , Office: P/2827 )

Most Active Art Unit
2827
Art Unit(s)
2511, 2827, 2154, 2818
Total Applications
3251
Issued Applications
3039
Pending Applications
108
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18126808 [patent_doc_number] => 20230012429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Constrained Natural Fracture Parameter Hydrocarbon Reservoir Development [patent_app_type] => utility [patent_app_number] => 17/370307 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370307
Constrained natural fracture parameter hydrocarbon reservoir development Jul 7, 2021 Issued
Array ( [id] => 18129188 [patent_doc_number] => 11555389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Method and system of producing hydrocarbons using data-driven inferred production [patent_app_type] => utility [patent_app_number] => 17/365004 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3661 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365004
Method and system of producing hydrocarbons using data-driven inferred production Jun 30, 2021 Issued
Array ( [id] => 17142316 [patent_doc_number] => 20210310328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => WELL PACKERS [patent_app_type] => utility [patent_app_number] => 17/353347 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353347
Well packers Jun 20, 2021 Issued
Array ( [id] => 18530581 [patent_doc_number] => 20230235651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHODS OF PROVIDING WELLBORES FOR ELECTROMAGNETIC HEATING OF UNDERGROUND HYDROCARBON FORMATIONS AND APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 18/012092 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012092
Methods of providing wellbores for electromagnetic heating of underground hydrocarbon formations and apparatus thereof Jun 16, 2021 Issued
Array ( [id] => 17097502 [patent_doc_number] => 20210285293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Torque-Dependent Oscillation Of A Dual-Pipe Inner Section [patent_app_type] => utility [patent_app_number] => 17/335895 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335895
Torque-dependent oscillation of a dual-pipe inner section May 31, 2021 Issued
Array ( [id] => 19505436 [patent_doc_number] => 12116849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => In-pipe passive centering mechanism with radial probe or tool deployment mechanism [patent_app_type] => utility [patent_app_number] => 17/330541 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6100 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330541
In-pipe passive centering mechanism with radial probe or tool deployment mechanism May 25, 2021 Issued
Array ( [id] => 18454672 [patent_doc_number] => 20230195952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => WELL PLANNING BASED ON HAZARD PREDICTIVE MODELS [patent_app_type] => utility [patent_app_number] => 17/999291 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999291
Well planning based on hazard predictive models May 19, 2021 Issued
Array ( [id] => 17244111 [patent_doc_number] => 20210363854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => ISOLATION PLUGS FOR ENHANCED GEOTHERMAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/322946 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322946
Isolation plugs for enhanced geothermal systems May 17, 2021 Issued
Array ( [id] => 17052887 [patent_doc_number] => 20210262321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => HYBRID HYDRAULIC FRACTURING FLEET [patent_app_type] => utility [patent_app_number] => 17/319810 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319810
Hybrid hydraulic fracturing fleet May 12, 2021 Issued
Array ( [id] => 19312078 [patent_doc_number] => 12037882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Extraction from a formation with induction heating [patent_app_type] => utility [patent_app_number] => 18/002902 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5806 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002902
Extraction from a formation with induction heating May 9, 2021 Issued
Array ( [id] => 17037450 [patent_doc_number] => 20210254408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => STEERING A DRILL BIT WITH A ROTARY VALVE [patent_app_type] => utility [patent_app_number] => 17/245099 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245099
Steering a drill bit with a rotary valve Apr 29, 2021 Issued
Array ( [id] => 17960709 [patent_doc_number] => 20220341289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => FRAC DART, METHOD, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/236263 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236263
Frac dart, method, and system Apr 20, 2021 Issued
Array ( [id] => 18129177 [patent_doc_number] => 11555378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Self-destructible frac ball enclosed within a destructible ball retainer [patent_app_type] => utility [patent_app_number] => 17/207937 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10151 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207937
Self-destructible frac ball enclosed within a destructible ball retainer Mar 21, 2021 Issued
Array ( [id] => 17386358 [patent_doc_number] => 20220034210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => CABLE MANAGEMENT OF ELECTRIC POWERED HYDRAULIC FRACTURING PUMP UNIT [patent_app_type] => utility [patent_app_number] => 17/202412 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202412
Cable management of electric powered hydraulic fracturing pump unit Mar 15, 2021 Issued
Array ( [id] => 17852549 [patent_doc_number] => 20220282591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => FRAC DIVERTER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/189468 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189468
FRAC DIVERTER AND METHOD Mar 1, 2021 Abandoned
Array ( [id] => 17315284 [patent_doc_number] => 20210404332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Formation Testing And Sampling Tool For Stimulation Of Tight And Ultra-Tight Formations [patent_app_type] => utility [patent_app_number] => 17/184296 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184296
Formation testing and sampling tool for stimulation of tight and ultra-tight formations Feb 23, 2021 Issued
Array ( [id] => 18429271 [patent_doc_number] => 11674484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources [patent_app_type] => utility [patent_app_number] => 17/181546 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7449 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181546
System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources Feb 21, 2021 Issued
Array ( [id] => 17007794 [patent_doc_number] => 20210238955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD FOR CONTROLLING TOE-END SLIDING SLEEVE OF HORIZONTAL WELL BASED ON EFFICIENT DECODING COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/169204 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17169204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169204
Method for controlling toe-end sliding sleeve of horizontal well based on efficient decoding communication Feb 4, 2021 Issued
Array ( [id] => 17037485 [patent_doc_number] => 20210254443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => METHOD AND DEVICE FOR CONDUCTING EXPLOSIVE-FRACTURING [patent_app_type] => utility [patent_app_number] => 17/164017 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164017
Method and device for conducting explosive-fracturing Jan 31, 2021 Issued
Array ( [id] => 18187963 [patent_doc_number] => 11578535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Lubricating downhole-type rotating machines [patent_app_type] => utility [patent_app_number] => 17/157383 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11422 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157383
Lubricating downhole-type rotating machines Jan 24, 2021 Issued
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