
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16591064
[patent_doc_number] => 10900315
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-26
[patent_title] => Tubing hanger system
[patent_app_type] => utility
[patent_app_number] => 16/291934
[patent_app_country] => US
[patent_app_date] => 2019-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 6376
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291934
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/291934 | Tubing hanger system | Mar 3, 2019 | Issued |
Array
(
[id] => 16298388
[patent_doc_number] => 20200284111
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => METHOD OF CONFIGURING SUBTERRANEAN COMPONENTS
[patent_app_type] => utility
[patent_app_number] => 16/291765
[patent_app_country] => US
[patent_app_date] => 2019-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3464
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291765
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/291765 | Method of configuring subterranean components | Mar 3, 2019 | Issued |
Array
(
[id] => 16453863
[patent_doc_number] => 20200363289
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-19
[patent_title] => SHAKER VIBRATION AND DOWNHOLE CUTTINGS MEASUREMENT ANALYSIS AND PROCESSING
[patent_app_type] => utility
[patent_app_number] => 16/961890
[patent_app_country] => US
[patent_app_date] => 2019-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27084
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961890
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/961890 | Shaker vibration and downhole cuttings measurement analysis and processing | Feb 11, 2019 | Issued |
Array
(
[id] => 14408247
[patent_doc_number] => 20190169967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-06
[patent_title] => DOWNHOLE CASING PATCH
[patent_app_type] => utility
[patent_app_number] => 16/272760
[patent_app_country] => US
[patent_app_date] => 2019-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3900
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272760
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/272760 | Downhole casing patch | Feb 10, 2019 | Issued |
Array
(
[id] => 16606433
[patent_doc_number] => 10907430
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-02
[patent_title] => Plugging devices and deployment in subterranean wells
[patent_app_type] => utility
[patent_app_number] => 16/264766
[patent_app_country] => US
[patent_app_date] => 2019-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 54
[patent_figures_cnt] => 89
[patent_no_of_words] => 16194
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264766
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/264766 | Plugging devices and deployment in subterranean wells | Jan 31, 2019 | Issued |
Array
(
[id] => 16591061
[patent_doc_number] => 10900312
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-26
[patent_title] => Plugging devices and deployment in subterranean wells
[patent_app_type] => utility
[patent_app_number] => 16/264758
[patent_app_country] => US
[patent_app_date] => 2019-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 54
[patent_figures_cnt] => 89
[patent_no_of_words] => 16194
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264758
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/264758 | Plugging devices and deployment in subterranean wells | Jan 31, 2019 | Issued |
Array
(
[id] => 19441701
[patent_doc_number] => 12091946
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-17
[patent_title] => System and methodology including strain filter in downhole pumps
[patent_app_type] => utility
[patent_app_number] => 16/965159
[patent_app_country] => US
[patent_app_date] => 2019-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2040
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[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] => 16965159
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/965159 | System and methodology including strain filter in downhole pumps | Jan 27, 2019 | Issued |
Array
(
[id] => 17400320
[patent_doc_number] => 20220042410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-10
[patent_title] => OPERATING WELLBORE EQUIPMENT USING DATA FROM MEDIATOR COMPUTING DEVICES
[patent_app_type] => utility
[patent_app_number] => 17/299020
[patent_app_country] => US
[patent_app_date] => 2019-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13137
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299020
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/299020 | Operating wellbore equipment using data from mediator computing devices | Jan 23, 2019 | Issued |
Array
(
[id] => 16956537
[patent_doc_number] => 11060386
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-07-13
[patent_title] => Tubular for downhole use
[patent_app_type] => utility
[patent_app_number] => 16/244993
[patent_app_country] => US
[patent_app_date] => 2019-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4322
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244993
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/244993 | Tubular for downhole use | Jan 9, 2019 | Issued |
Array
(
[id] => 16642655
[patent_doc_number] => 10920497
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-16
[patent_title] => No blade bit
[patent_app_type] => utility
[patent_app_number] => 16/243697
[patent_app_country] => US
[patent_app_date] => 2019-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 11852
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243697
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/243697 | No blade bit | Jan 8, 2019 | Issued |
Array
(
[id] => 16157845
[patent_doc_number] => 20200217155
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-09
[patent_title] => WORKOVER /DRILLING RIG WITH FLOOR DRAINAGE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/242108
[patent_app_country] => US
[patent_app_date] => 2019-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4336
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242108
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/242108 | Workover /drilling rig with floor drainage system | Jan 7, 2019 | Issued |
Array
(
[id] => 16743739
[patent_doc_number] => 10968715
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-06
[patent_title] => Systems for sealing pressure control equipment
[patent_app_type] => utility
[patent_app_number] => 16/243068
[patent_app_country] => US
[patent_app_date] => 2019-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 6473
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[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] => 16243068
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/243068 | Systems for sealing pressure control equipment | Jan 7, 2019 | Issued |
Array
(
[id] => 19242793
[patent_doc_number] => 12013222
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-18
[patent_title] => Blasting plan logger, related methods and computer program products
[patent_app_type] => utility
[patent_app_number] => 16/964719
[patent_app_country] => US
[patent_app_date] => 2018-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 9882
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964719
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/964719 | Blasting plan logger, related methods and computer program products | Dec 19, 2018 | Issued |
Array
(
[id] => 16541642
[patent_doc_number] => 20200408055
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => FRAC-BALL WITH EXOTHERMIC REACTION CONSTITUENTS
[patent_app_type] => utility
[patent_app_number] => 16/956660
[patent_app_country] => US
[patent_app_date] => 2018-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5478
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956660
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/956660 | FRAC-BALL WITH EXOTHERMIC REACTION CONSTITUENTS | Dec 19, 2018 | Abandoned |
Array
(
[id] => 14654109
[patent_doc_number] => 20190234183
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-01
[patent_title] => High Signal Strength Mud Siren for MWD Telemetry
[patent_app_type] => utility
[patent_app_number] => 16/221735
[patent_app_country] => US
[patent_app_date] => 2018-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1771
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221735
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/221735 | High signal strength mud siren for MWD telemetry | Dec 16, 2018 | Issued |
Array
(
[id] => 14215261
[patent_doc_number] => 20190120015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-25
[patent_title] => DOWNHOLE COMMUNICATION VALVE AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 16/220455
[patent_app_country] => US
[patent_app_date] => 2018-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1446
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220455
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/220455 | Downhole communication valve and method of use | Dec 13, 2018 | Issued |
Array
(
[id] => 14231841
[patent_doc_number] => 20190128093
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-02
[patent_title] => METHOD OF PLUGGING A WELL
[patent_app_type] => utility
[patent_app_number] => 16/218286
[patent_app_country] => US
[patent_app_date] => 2018-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2803
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 16218286
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/218286 | Method of plugging a well | Dec 11, 2018 | Issued |
Array
(
[id] => 14408255
[patent_doc_number] => 20190169971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-06
[patent_title] => HIGH HORSEPOWER PUMPING CONFIGURATION FOR AN ELECTRIC HYDRAULIC FRACTURING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/210749
[patent_app_country] => US
[patent_app_date] => 2018-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7061
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210749
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/210749 | High horsepower pumping configuration for an electric hydraulic fracturing system | Dec 4, 2018 | Issued |
Array
(
[id] => 14159711
[patent_doc_number] => 20190106958
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-11
[patent_title] => Method and Apparatus for Locking Expandable Cutters of Well Bore Casing Mill
[patent_app_type] => utility
[patent_app_number] => 16/204459
[patent_app_country] => US
[patent_app_date] => 2018-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5986
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204459
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/204459 | Method and Apparatus for Locking Expandable Cutters of Well Bore Casing Mill | Nov 28, 2018 | Abandoned |
Array
(
[id] => 16533784
[patent_doc_number] => 10876372
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-12-29
[patent_title] => Dual rubber cartridge
[patent_app_type] => utility
[patent_app_number] => 16/200371
[patent_app_country] => US
[patent_app_date] => 2018-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 6508
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200371
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/200371 | Dual rubber cartridge | Nov 25, 2018 | Issued |