Search

John S. Hilten

Examiner (ID: 16615)

Most Active Art Unit
3307
Art Unit(s)
2854, 3307
Total Applications
689
Issued Applications
591
Pending Applications
10
Abandoned Applications
88

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18764525 [patent_doc_number] => 11814914 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Downhole tractor drive module [patent_app_type] => utility [patent_app_number] => 17/842437 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842437
Downhole tractor drive module Jun 15, 2022 Issued
Array ( [id] => 17897696 [patent_doc_number] => 20220307358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/840220 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [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] => 17840220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840220
Well injection and production methods, apparatus and systems Jun 13, 2022 Issued
Array ( [id] => 18036910 [patent_doc_number] => 20220381125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Compound Electro-Hydraulic Frac Pumping System [patent_app_type] => utility [patent_app_number] => 17/824485 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824485
Compound electro-hydraulic frac pumping system May 24, 2022 Issued
Array ( [id] => 18505114 [patent_doc_number] => 11702919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Adaptive mobile power generation system [patent_app_type] => utility [patent_app_number] => 17/735826 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 17310 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735826
Adaptive mobile power generation system May 2, 2022 Issued
Array ( [id] => 18560224 [patent_doc_number] => 11725460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Flexible fracturing fluid delivery conduit quick connectors [patent_app_type] => utility [patent_app_number] => 17/734753 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6338 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734753
Flexible fracturing fluid delivery conduit quick connectors May 1, 2022 Issued
Array ( [id] => 18576044 [patent_doc_number] => 11732562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Offshore frac head clamp apparatus and method of use thereof [patent_app_type] => utility [patent_app_number] => 17/730832 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 9580 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730832
Offshore frac head clamp apparatus and method of use thereof Apr 26, 2022 Issued
Array ( [id] => 18726780 [patent_doc_number] => 20230341061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DOUBLE-GUIDED DART CHECK VALVE FOR SURFACE HYDRAULIC FRACTURING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/660428 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660428
DOUBLE-GUIDED DART CHECK VALVE FOR SURFACE HYDRAULIC FRACTURING OPERATIONS Apr 24, 2022
Array ( [id] => 17960696 [patent_doc_number] => 20220341276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => MULTIPURPOSE LATCH FOR JACK-UP RIG [patent_app_type] => utility [patent_app_number] => 17/726162 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 569 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726162
Multipurpose latch for jack-up rig Apr 20, 2022 Issued
Array ( [id] => 17777782 [patent_doc_number] => 20220244131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => FUEL, COMMUNICATIONS, AND POWER CONNECTION SYSTEMS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/717328 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717328
Fuel, communications, and power connection systems and related methods Apr 10, 2022 Issued
Array ( [id] => 17762026 [patent_doc_number] => 20220235638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Sectional Pumping Apparatus for Well Case [patent_app_type] => utility [patent_app_number] => 17/715808 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715808
Sectional pumping apparatus for well case Apr 6, 2022 Issued
Array ( [id] => 20499631 [patent_doc_number] => 20260029089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => A SYSTEM FOR CO2 STORAGE [patent_app_type] => utility [patent_app_number] => 18/854484 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854484
A SYSTEM FOR CO2 STORAGE Apr 6, 2022 Pending
Array ( [id] => 18628896 [patent_doc_number] => 20230287776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => CONTROLLING FLUID PRESSURES AT MULTIPLE WELL HEADS FOR CONTINUOUS PUMPING [patent_app_type] => utility [patent_app_number] => 17/692887 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692887
Controlling fluid pressures at multiple well heads for continuous pumping Mar 10, 2022 Issued
Array ( [id] => 19354594 [patent_doc_number] => 12055025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Continuous pumping operations using decoupled pump maintenance [patent_app_type] => utility [patent_app_number] => 17/688092 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8141 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688092
Continuous pumping operations using decoupled pump maintenance Mar 6, 2022 Issued
Array ( [id] => 20041674 [patent_doc_number] => 20250179896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SUBSEA JUMPER WITH INTEGRATED FILTER [patent_app_type] => utility [patent_app_number] => 18/842878 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842878
Subsea jumper with integrated filter Mar 2, 2022 Issued
Array ( [id] => 18461901 [patent_doc_number] => 11686186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Controlling a power demand of a hydraulic fracturing system [patent_app_type] => utility [patent_app_number] => 17/649528 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649528
Controlling a power demand of a hydraulic fracturing system Jan 30, 2022 Issued
Array ( [id] => 18530583 [patent_doc_number] => 20230235653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ASYMMETRIC POWER MANAGEMENT AND LOAD MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/582542 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582542
Asymmetric power management and load management Jan 23, 2022 Issued
Array ( [id] => 18605178 [patent_doc_number] => 11746634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Optimizing fuel consumption and emissions of a multi-rig hydraulic fracturing system [patent_app_type] => utility [patent_app_number] => 17/577886 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7249 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577886
Optimizing fuel consumption and emissions of a multi-rig hydraulic fracturing system Jan 17, 2022 Issued
Array ( [id] => 20316323 [patent_doc_number] => 12454867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Integrated wellsite processing system and wellsite monitoring system and method of using same [patent_app_type] => utility [patent_app_number] => 18/271444 [patent_app_country] => US [patent_app_date] => 2022-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7118 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271444
Integrated wellsite processing system and wellsite monitoring system and method of using same Jan 8, 2022 Issued
Array ( [id] => 17688519 [patent_doc_number] => 20220195811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ROTATING AND RECIPROCATING SWIVEL APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/568030 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568030
Rotating and reciprocating swivel apparatus and method Jan 3, 2022 Issued
Array ( [id] => 17998307 [patent_doc_number] => 11499405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Hydraulic fracturing system for driving a plunger pump with a turbine engine [patent_app_type] => utility [patent_app_number] => 17/544462 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3053 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544462
Hydraulic fracturing system for driving a plunger pump with a turbine engine Dec 6, 2021 Issued
Menu