Search

Hassan Mahmoudi

Supervisory Patent Examiner (ID: 5120, Phone: (571)272-4078 , Office: P/2163 )

Most Active Art Unit
2165
Art Unit(s)
2165, 2175, 2163, 2169
Total Applications
339
Issued Applications
225
Pending Applications
20
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19292072 [patent_doc_number] => 12031421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Modular solution mining system and methods [patent_app_type] => utility [patent_app_number] => 17/687089 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5857 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687089
Modular solution mining system and methods Mar 3, 2022 Issued
Array ( [id] => 18567724 [patent_doc_number] => 20230258059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD AND SYSTEM FOR OPERATING WELLS AT OPTIMUM RATES USING ORIFICE PERFORMANCE CURVES [patent_app_type] => utility [patent_app_number] => 17/651367 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651367
Method and system for operating wells at optimum rates using orifice performance curves Feb 15, 2022 Issued
Array ( [id] => 18666778 [patent_doc_number] => 11773660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => System and method for active centralization of downhole well tools [patent_app_type] => utility [patent_app_number] => 17/651287 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2728 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651287
System and method for active centralization of downhole well tools Feb 15, 2022 Issued
Array ( [id] => 18567724 [patent_doc_number] => 20230258059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD AND SYSTEM FOR OPERATING WELLS AT OPTIMUM RATES USING ORIFICE PERFORMANCE CURVES [patent_app_type] => utility [patent_app_number] => 17/651367 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651367
Method and system for operating wells at optimum rates using orifice performance curves Feb 15, 2022 Issued
Array ( [id] => 17830824 [patent_doc_number] => 20220268128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHOD AND APPARATUS FOR MAKING A LATERAL WELL [patent_app_type] => utility [patent_app_number] => 17/668562 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668562
Method and apparatus for making a lateral well Feb 9, 2022 Issued
Array ( [id] => 18530575 [patent_doc_number] => 20230235645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => PRESSURE-PULSING FOR EFFECTIVE MUDCAKE REMOVAL [patent_app_type] => utility [patent_app_number] => 17/649121 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649121
Pressure-pulsing for effective mudcake removal Jan 26, 2022 Issued
Array ( [id] => 18718437 [patent_doc_number] => 11795773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Debris collection tool [patent_app_type] => utility [patent_app_number] => 17/575528 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11464 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575528
Debris collection tool Jan 12, 2022 Issued
Array ( [id] => 17534176 [patent_doc_number] => 20220112785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Steering System For Use With A Drill String [patent_app_type] => utility [patent_app_number] => 17/556539 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556539
Steering system for use with a drill string Dec 19, 2021 Issued
Array ( [id] => 19004281 [patent_doc_number] => 20240068352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => METHOD AND UNDERGROUND CONSTRUCTION DEVICE FOR GROUND WORKING [patent_app_type] => utility [patent_app_number] => 18/259963 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259963
METHOD AND UNDERGROUND CONSTRUCTION DEVICE FOR GROUND WORKING Dec 5, 2021 Pending
Array ( [id] => 17482965 [patent_doc_number] => 20220090469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => VALVE WITH PUMP ROTOR PASSAGE FOR USE IN DOWNHOLE PRODUCTION STRINGS [patent_app_type] => utility [patent_app_number] => 17/541608 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541608
Valve with pump rotor passage for use in downhole production strings Dec 2, 2021 Issued
Array ( [id] => 17906013 [patent_doc_number] => 11459861 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Double barrier gas lift flow control device [patent_app_type] => utility [patent_app_number] => 17/531363 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5693 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531363
Double barrier gas lift flow control device Nov 18, 2021 Issued
Array ( [id] => 17579519 [patent_doc_number] => 20220136374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Redistribution of Mass on the Earth's Surface to Offset Induced Earth Axis Wobble [patent_app_type] => utility [patent_app_number] => 17/520649 [patent_app_country] => US [patent_app_date] => 2021-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520649
Redistribution of Mass on the Earth's Surface to Offset Induced Earth Axis Wobble Nov 5, 2021 Abandoned
Array ( [id] => 19676473 [patent_doc_number] => 12188325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Apparatuses and methods for use with reverse circulation overshot systems [patent_app_type] => utility [patent_app_number] => 18/033977 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6974 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033977
Apparatuses and methods for use with reverse circulation overshot systems Oct 26, 2021 Issued
Array ( [id] => 18335074 [patent_doc_number] => 20230127022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Intelligent Well Control System and Method for Surface Blow-Out Preventer Equipment Stack [patent_app_type] => utility [patent_app_number] => 17/510820 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510820
Intelligent Well Control System and Method for Surface Blow-Out Preventer Equipment Stack Oct 25, 2021 Abandoned
Array ( [id] => 18319146 [patent_doc_number] => 20230117274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FLOW CONTROL DEVICE, METHOD, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/506178 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506178
Flow control device, method, and system Oct 19, 2021 Issued
Array ( [id] => 17444567 [patent_doc_number] => 20220065072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => MANIFOLD IMPLEMENTED IN MULTI-CHANNEL SYSTEM FOR CONTROLLING FLOW OF FLUIDS IN OIL WELL [patent_app_type] => utility [patent_app_number] => 17/500988 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500988
MANIFOLD IMPLEMENTED IN MULTI-CHANNEL SYSTEM FOR CONTROLLING FLOW OF FLUIDS IN OIL WELL Oct 13, 2021 Abandoned
Array ( [id] => 19135989 [patent_doc_number] => 11970925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Device and method for gas lift of a reservoir fluid [patent_app_type] => utility [patent_app_number] => 17/449210 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5247 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449210
Device and method for gas lift of a reservoir fluid Sep 27, 2021 Issued
Array ( [id] => 17534183 [patent_doc_number] => 20220112792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => TORPEDO PLUNGER [patent_app_type] => utility [patent_app_number] => 17/483430 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483430
Torpedo plunger Sep 22, 2021 Issued
Array ( [id] => 19181480 [patent_doc_number] => 11988064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Managed pressure drilling control system with continuously variable transmission [patent_app_type] => utility [patent_app_number] => 17/479032 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 11810 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479032
Managed pressure drilling control system with continuously variable transmission Sep 19, 2021 Issued
Array ( [id] => 18102916 [patent_doc_number] => 11542797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Tapered multistage plunger lift with bypass sleeve [patent_app_type] => utility [patent_app_number] => 17/474230 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4907 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474230
Tapered multistage plunger lift with bypass sleeve Sep 13, 2021 Issued
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