Search

Jack M. Choules

Examiner (ID: 13822)

Most Active Art Unit
2177
Art Unit(s)
2307, 2777, 2899, 2771, 2177, 2167
Total Applications
531
Issued Applications
399
Pending Applications
72
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20459979 [patent_doc_number] => 20260009403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => TREATMENT OF NON-AXISYMMETRIC CASING WITH CONTROLLED OPENING [patent_app_type] => utility [patent_app_number] => 19/117504 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 19117504 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/117504
Treatment of non-axisymmetric casing with controlled opening Sep 27, 2023 Issued
Array ( [id] => 20527887 [patent_doc_number] => 12546317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Compressor including refrigerant introduction tube [patent_app_type] => utility [patent_app_number] => 18/371241 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371241
Compressor including refrigerant introduction tube Sep 20, 2023 Issued
Array ( [id] => 20806380 [patent_doc_number] => 12671295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Electric scroll compressor with motor connector assembly and motor connector assembly for electric scroll compressor [patent_app_type] => utility [patent_app_number] => 18/467496 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 66 [patent_no_of_words] => 7872 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467496
ELECTRIC SCROLL COMPRESSOR WITH MOTOR CONNECTOR ASSEMBLY AND MOTOR CONNECTOR ASSEMBLY FOR ELECTRIC SCROLL COMPRESSOR Sep 13, 2023 Pending
Array ( [id] => 19580387 [patent_doc_number] => 12146491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Thermistor flow path [patent_app_type] => utility [patent_app_number] => 18/459864 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18459864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459864
Thermistor flow path Aug 31, 2023 Issued
Array ( [id] => 20256600 [patent_doc_number] => 12428943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods [patent_app_type] => utility [patent_app_number] => 18/453257 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 24380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453257
Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods Aug 20, 2023 Issued
Array ( [id] => 20789102 [patent_doc_number] => 12663010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Centrifugal-type electric refrigerant compressor having integral orifice-regulated bearing cooling arrangement [patent_app_type] => utility [patent_app_number] => 18/365214 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365214
CENTRIFUGAL-TYPE ELECTRIC REFRIGERANT COMPRESSOR HAVING INTEGRAL ORIFICE-REGULATED BEARING COOLING ARRANGEMENT Aug 3, 2023 Issued
Array ( [id] => 18940224 [patent_doc_number] => 20240035363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FRACTURING APPARATUS AND CONTROL METHOD THEREOF, FRACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/360678 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18360678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360678
Fracturing apparatus and control method thereof, fracturing system Jul 26, 2023 Issued
Array ( [id] => 18940322 [patent_doc_number] => 20240035461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => INFLATION PUMP AND INFLATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/357281 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357281
INFLATION PUMP AND INFLATION DEVICE Jul 23, 2023 Abandoned
Array ( [id] => 19724742 [patent_doc_number] => 20250027493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => PUMP BODY ASSEMBLY AND BOOSTER ENERGY-SAVING WATER PUMP WITH THE SAME [patent_app_type] => utility [patent_app_number] => 18/224148 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224148
PUMP BODY ASSEMBLY AND BOOSTER ENERGY-SAVING WATER PUMP WITH THE SAME Jul 19, 2023 Abandoned
Array ( [id] => 20744550 [patent_doc_number] => 12644449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Pump monitoring system and method [patent_app_type] => utility [patent_app_number] => 18/338903 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2409 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338903
Pump monitoring system and method Jun 20, 2023 Issued
Array ( [id] => 18940323 [patent_doc_number] => 20240035462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => HYDRAULIC END ASSEMBLY STRUCTURE OF A PLUNGER PUMP [patent_app_type] => utility [patent_app_number] => 18/210652 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210652
Hydraulic end assembly structure of a plunger pump Jun 15, 2023 Issued
Array ( [id] => 18903486 [patent_doc_number] => 20240018971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => FLUID PUMP [patent_app_type] => utility [patent_app_number] => 18/210249 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210249
FLUID PUMP Jun 14, 2023 Pending
Array ( [id] => 20493211 [patent_doc_number] => 12535077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Electric compressor [patent_app_type] => utility [patent_app_number] => 18/331268 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331268
Electric compressor Jun 7, 2023 Issued
Array ( [id] => 19083756 [patent_doc_number] => 20240110557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => LINEAR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/207100 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207100
Linear compressor Jun 6, 2023 Issued
Array ( [id] => 18676030 [patent_doc_number] => 20230313654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS TO AUTONOMOUSLY OPERATE HYDRAULIC FRACTURING UNITS [patent_app_type] => utility [patent_app_number] => 18/205602 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205602
Systems and methods to autonomously operate hydraulic fracturing units Jun 4, 2023 Issued
Array ( [id] => 20393956 [patent_doc_number] => 20250369431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => INLET SILENCER FOR A VOLUMETRIC COMPRESSOR AND VOLUMETRIC COMPRESSOR EQUIPPED WITH IT [patent_app_type] => utility [patent_app_number] => 18/873427 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18873427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/873427
INLET SILENCER FOR A VOLUMETRIC COMPRESSOR AND VOLUMETRIC COMPRESSOR EQUIPPED WITH IT Jun 1, 2023 Pending
Array ( [id] => 19615922 [patent_doc_number] => 20240401602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => BREATHER TUBE FOR LABYRINTH SEAL CHAMBER [patent_app_type] => utility [patent_app_number] => 18/203391 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203391
Breather tube for labyrinth seal chamber May 29, 2023 Issued
Array ( [id] => 18650261 [patent_doc_number] => 20230296094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => THERMISTOR FLOW PATH [patent_app_type] => utility [patent_app_number] => 18/325410 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325410
Thermistor flow path May 29, 2023 Issued
Array ( [id] => 19083772 [patent_doc_number] => 20240110573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => VEHICLE ASSEMBLY COMPRISING A PRESSURE EQUALIZATION ELEMENT [patent_app_type] => utility [patent_app_number] => 18/140139 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140139
VEHICLE ASSEMBLY COMPRISING A PRESSURE EQUALIZATION ELEMENT Apr 26, 2023 Abandoned
Array ( [id] => 18583490 [patent_doc_number] => 20230265751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SYSTEMS AND METHODS TO OPERATE A DUAL-SHAFT GAS TURBINE ENGINE FOR HYDRAULIC FRACTURING [patent_app_type] => utility [patent_app_number] => 18/138319 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138319
Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing Apr 23, 2023 Issued
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