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] => 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
Menu