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] => 18336416 [patent_doc_number] => 20230128365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SYSTEMS AND METHODS TO AUTONOMOUSLY OPERATE HYDRAULIC FRACTURING UNITS [patent_app_type] => utility [patent_app_number] => 18/087181 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087181
Systems and methods to autonomously operate hydraulic fracturing units Dec 21, 2022 Issued
Array ( [id] => 18576047 [patent_doc_number] => 11732565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 18/064699 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 16467 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064699
Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing Dec 11, 2022 Issued
Array ( [id] => 18404681 [patent_doc_number] => 20230166032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CAPACITANCE SENSING FOR COMPONENT POSITIONING DETECTION [patent_app_type] => utility [patent_app_number] => 18/059170 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059170
CAPACITANCE SENSING FOR COMPONENT POSITIONING DETECTION Nov 27, 2022 Pending
Array ( [id] => 19884692 [patent_doc_number] => 12270390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Electric compressor [patent_app_type] => utility [patent_app_number] => 17/993354 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6901 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993354
Electric compressor Nov 22, 2022 Issued
Array ( [id] => 18392175 [patent_doc_number] => 20230160394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => IMPELLER FOR WATER PUMP [patent_app_type] => utility [patent_app_number] => 18/057149 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057149
IMPELLER FOR WATER PUMP Nov 17, 2022 Abandoned
Array ( [id] => 18576045 [patent_doc_number] => 11732563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods [patent_app_type] => utility [patent_app_number] => 17/989607 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 31009 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989607
Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods Nov 16, 2022 Issued
Array ( [id] => 18910847 [patent_doc_number] => 11873820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Water heater blower housing, impeller, and static tap system [patent_app_type] => utility [patent_app_number] => 17/989406 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5176 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989406
Water heater blower housing, impeller, and static tap system Nov 16, 2022 Issued
Array ( [id] => 19659222 [patent_doc_number] => 20240426287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => FLUID CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/708039 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18708039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708039
FLUID CONTROL SYSTEM Nov 7, 2022 Pending
Array ( [id] => 20085931 [patent_doc_number] => 20250215867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => RECIPROCATING COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/851185 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18851185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851185
RECIPROCATING COMPRESSOR Nov 2, 2022 Pending
Array ( [id] => 19851310 [patent_doc_number] => 20250096661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SELF-STARTING SYNCHRONOUS RELUCTANCE COMPRESSOR AND REFRIGERATION DEVICE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/727320 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18727320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727320
SELF-STARTING SYNCHRONOUS RELUCTANCE COMPRESSOR AND REFRIGERATION DEVICE SYSTEM Oct 27, 2022 Pending
Array ( [id] => 20100870 [patent_doc_number] => 20250230806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => COMPRESSOR, AND VEHICLE COMPRESSED AIR SYSTEM WITH A COMPRESSOR OF THIS TYPE [patent_app_type] => utility [patent_app_number] => 18/702715 [patent_app_country] => US [patent_app_date] => 2022-10-14 [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] => -15 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702715
COMPRESSOR, AND VEHICLE COMPRESSED AIR SYSTEM WITH A COMPRESSOR OF THIS TYPE Oct 13, 2022 Pending
Array ( [id] => 20757358 [patent_doc_number] => 12650119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Pump drive system [patent_app_type] => utility [patent_app_number] => 17/952979 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 16944 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952979
Pump drive system Sep 25, 2022 Issued
Array ( [id] => 20375643 [patent_doc_number] => 12483088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Electric compressor [patent_app_type] => utility [patent_app_number] => 18/549027 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549027
Electric compressor Sep 18, 2022 Issued
Array ( [id] => 20542731 [patent_doc_number] => 20260049621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => ENHANCED SUBSEA PRODUCTION RECOVERY USING SUBSEA JET PUMPS [patent_app_type] => utility [patent_app_number] => 19/102185 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19102185 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/102185
ENHANCED SUBSEA PRODUCTION RECOVERY USING SUBSEA JET PUMPS Sep 14, 2022 Pending
Array ( [id] => 18253980 [patent_doc_number] => 20230081019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 17/943328 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17943328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943328
Vacuum pump Sep 12, 2022 Issued
Array ( [id] => 18153539 [patent_doc_number] => 11566505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Systems and methods to autonomously operate hydraulic fracturing units [patent_app_type] => utility [patent_app_number] => 17/942382 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14863 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942382
Systems and methods to autonomously operate hydraulic fracturing units Sep 11, 2022 Issued
Array ( [id] => 20536253 [patent_doc_number] => 12553320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Auto-engageable coupling for preventing transmission of reverse rotation to ESP motors [patent_app_type] => utility [patent_app_number] => 17/903276 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903276
Auto-engageable coupling for preventing transmission of reverse rotation to ESP motors Sep 5, 2022 Issued
Array ( [id] => 18094005 [patent_doc_number] => 20220412346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => FLUID END [patent_app_type] => utility [patent_app_number] => 17/902328 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902328
Fluid end Sep 1, 2022 Issued
Array ( [id] => 18888279 [patent_doc_number] => 11867045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods [patent_app_type] => utility [patent_app_number] => 17/901112 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 31186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901112
Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods Aug 31, 2022 Issued
Array ( [id] => 19004410 [patent_doc_number] => 20240068481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MULTIPORT FLUID PUMP WITH RESERVE CAPACITY IMPELLER [patent_app_type] => utility [patent_app_number] => 17/894388 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894388
MULTIPORT FLUID PUMP WITH RESERVE CAPACITY IMPELLER Aug 23, 2022 Pending
Menu