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] => 16043753 [patent_doc_number] => 10683740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Method of avoiding frac hits during formation stimulation [patent_app_type] => utility [patent_app_number] => 16/245375 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 38 [patent_no_of_words] => 34274 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245375
Method of avoiding frac hits during formation stimulation Jan 10, 2019 Issued
Array ( [id] => 14376295 [patent_doc_number] => 20190162060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Ported Casing Collar For Downhole Operations, And Method For Accessing A Formation [patent_app_type] => utility [patent_app_number] => 16/246005 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246005
Ported casing collar for downhole operations, and method for accessing a formation Jan 10, 2019 Issued
Array ( [id] => 17534188 [patent_doc_number] => 20220112797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SIMULFRAC PULSED TREATMENT [patent_app_type] => utility [patent_app_number] => 17/419216 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419216
Simulfrac pulsed treatment Jan 9, 2019 Issued
Array ( [id] => 18117961 [patent_doc_number] => 11549347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Control system for controlling flow rates of treatments used in hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 17/414761 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414761
Control system for controlling flow rates of treatments used in hydraulic fracturing Jan 9, 2019 Issued
Array ( [id] => 16305811 [patent_doc_number] => 10774591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Drill-power-based directional hydraulic fracturing system for downhole quick slotting and method thereof [patent_app_type] => utility [patent_app_number] => 16/616790 [patent_app_country] => US [patent_app_date] => 2018-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3533 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 771 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616790
Drill-power-based directional hydraulic fracturing system for downhole quick slotting and method thereof Dec 24, 2018 Issued
Array ( [id] => 15130629 [patent_doc_number] => 10478753 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-19 [patent_title] => Apparatus and method for treatment of hydraulic fracturing fluid during hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 16/228658 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7821 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228658
Apparatus and method for treatment of hydraulic fracturing fluid during hydraulic fracturing Dec 19, 2018 Issued
Array ( [id] => 17336731 [patent_doc_number] => 20220003062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => UNDERWATER DRILLING DEVICE AND METHOD FOR PROCURING DRILL CORES OF A BED OF A BODY OF WATER [patent_app_type] => utility [patent_app_number] => 17/299289 [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] => 5605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17299289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299289
Underwater drilling device and method for procuring drill cores of a bed of a body of water Dec 19, 2018 Issued
Array ( [id] => 16312993 [patent_doc_number] => 20200291731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Fluid Delivery Device for a Hydraulic Fracturing System [patent_app_type] => utility [patent_app_number] => 16/767113 [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] => 14523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767113
Fluid delivery device for a hydraulic fracturing system Dec 13, 2018 Issued
Array ( [id] => 18045311 [patent_doc_number] => 11519253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => System and method to optimize pumping [patent_app_type] => utility [patent_app_number] => 17/274068 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5996 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274068
System and method to optimize pumping Dec 13, 2018 Issued
Array ( [id] => 15867599 [patent_doc_number] => 20200141203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => METHOD AND SYSTEM FOR SUPPLYING POWER FLUID TO A WELL PRESSURE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/220329 [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] => 2038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220329
METHOD AND SYSTEM FOR SUPPLYING POWER FLUID TO A WELL PRESSURE CONTROL DEVICE Dec 13, 2018 Abandoned
Array ( [id] => 18871931 [patent_doc_number] => 11859723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Pump valve guide for hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 17/285203 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4354 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285203
Pump valve guide for hydraulic fracturing Dec 13, 2018 Issued
Array ( [id] => 18932786 [patent_doc_number] => 11885194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Rotating indexing coupling (RIC) assembly for installation and orientation of a subsea production tree [patent_app_type] => utility [patent_app_number] => 17/312862 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10107 [patent_no_of_claims] => 17 [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] => 17312862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312862
Rotating indexing coupling (RIC) assembly for installation and orientation of a subsea production tree Dec 11, 2018 Issued
Array ( [id] => 16014393 [patent_doc_number] => 20200182039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => ZONE MANAGEMENT SYSTEM AND EQUIPMENT INTERLOCKS [patent_app_type] => utility [patent_app_number] => 16/212745 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212745
Zone management system and equipment interlocks Dec 6, 2018 Issued
Array ( [id] => 15867573 [patent_doc_number] => 20200141190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => Flexible riser insulation removal tool for ultrasonic test inspection [patent_app_type] => utility [patent_app_number] => 16/213731 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213731
Flexible riser insulation removal tool for ultrasonic test inspection Dec 6, 2018 Issued
Array ( [id] => 16014395 [patent_doc_number] => 20200182040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => ZONE MANAGEMENT SYSTEM AND EQUIPMENT INTERLOCKS [patent_app_type] => utility [patent_app_number] => 16/212813 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212813
Zone management system and equipment interlocks Dec 6, 2018 Issued
Array ( [id] => 14582545 [patent_doc_number] => 20190218881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => METHOD AND APPARATUS FOR OIL AND GAS OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/212415 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212415
Method and apparatus for oil and gas operations Dec 5, 2018 Issued
Array ( [id] => 16843342 [patent_doc_number] => 11015416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Wellbore isolation devices with degradable slip assemblies with slip inserts [patent_app_type] => utility [patent_app_number] => 16/206778 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11838 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206778
Wellbore isolation devices with degradable slip assemblies with slip inserts Nov 29, 2018 Issued
Array ( [id] => 14073503 [patent_doc_number] => 20190085639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => POWER SUPPLY FOR A TOP DRIVE [patent_app_type] => utility [patent_app_number] => 16/196053 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16196053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196053
Power supply for a top drive Nov 19, 2018 Issued
Array ( [id] => 17858825 [patent_doc_number] => 11439966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => High pressure static mixer [patent_app_type] => utility [patent_app_number] => 17/276922 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17276922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276922
High pressure static mixer Nov 18, 2018 Issued
Array ( [id] => 14310957 [patent_doc_number] => 20190145182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => CUTTING ELEMENT ASSEMBLIES AND DOWNHOLE TOOLS COMPRISING ROTATABLE AND REMOVABLE CUTTING ELEMENTS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/189037 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189037
Cutting element assemblies and downhole tools comprising rotatable and removable cutting elements and related methods Nov 12, 2018 Issued
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