Search

Cathleen R. Hutchins

Examiner (ID: 9130)

Most Active Art Unit
3672
Art Unit(s)
3672, 4112
Total Applications
1232
Issued Applications
977
Pending Applications
87
Abandoned Applications
193

Applications

Application numberTitle of the applicationFiling DateStatus
18/880987 SHIFT SET PACKER Jan 2, 2025 Pending
18/880987 SHIFT SET PACKER Jan 2, 2025 Pending
Array ( [id] => 19999137 [patent_doc_number] => 20250137359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => SYSTEMS AND METHODS FOR ANCHORING A SUB-SURFACE COMPLETION UNIT IN A WELLBORE [patent_app_type] => utility [patent_app_number] => 18/933220 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18933220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933220
SYSTEMS AND METHODS FOR ANCHORING A SUB-SURFACE COMPLETION UNIT IN A WELLBORE Oct 30, 2024 Pending
Array ( [id] => 19999109 [patent_doc_number] => 20250137331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ROD GUIDE CONFIGURATIONS FOR SUCKER ROD PUMPS [patent_app_type] => utility [patent_app_number] => 18/929020 [patent_app_country] => US [patent_app_date] => 2024-10-28 [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] => -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] => 18929020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929020
ROD GUIDE CONFIGURATIONS FOR SUCKER ROD PUMPS Oct 27, 2024 Pending
Array ( [id] => 20316329 [patent_doc_number] => 12454873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => High flow insert safety valve that is well pressure insensitive [patent_app_type] => utility [patent_app_number] => 18/924704 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3785 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924704
High flow insert safety valve that is well pressure insensitive Oct 22, 2024 Issued
Array ( [id] => 19877378 [patent_doc_number] => 20250109635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MULTILATERAL MILLING ASSEMBLY EMPLOYING DEGRADABLE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/897136 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897136
MULTILATERAL MILLING ASSEMBLY EMPLOYING DEGRADABLE MATERIAL Sep 25, 2024 Pending
Array ( [id] => 19877405 [patent_doc_number] => 20250109662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => TWO PART MILLING AND RUNNING TOOL EMPLOYING A BODY LOCK RING [patent_app_type] => utility [patent_app_number] => 18/898083 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18898083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898083
TWO PART MILLING AND RUNNING TOOL EMPLOYING A BODY LOCK RING Sep 25, 2024 Pending
Array ( [id] => 19877390 [patent_doc_number] => 20250109647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MULTILATERAL WHIPSTOCK ASSEMBLY EMPLOYING DEGRADABLE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/897179 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897179
MULTILATERAL WHIPSTOCK ASSEMBLY EMPLOYING DEGRADABLE MATERIAL Sep 25, 2024 Pending
Array ( [id] => 19863045 [patent_doc_number] => 20250101831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Differential Back Pressure Valve for Carbon Capture and Utilization [patent_app_type] => utility [patent_app_number] => 18/891954 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18891954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/891954
Differential Back Pressure Valve for Carbon Capture and Utilization Sep 19, 2024 Pending
Array ( [id] => 20025551 [patent_doc_number] => 20250163773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Fracking Plug with a Support Ring [patent_app_type] => utility [patent_app_number] => 18/780943 [patent_app_country] => US [patent_app_date] => 2024-07-23 [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] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780943
Fracking plug with a support ring Jul 22, 2024 Issued
Array ( [id] => 20025551 [patent_doc_number] => 20250163773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Fracking Plug with a Support Ring [patent_app_type] => utility [patent_app_number] => 18/780943 [patent_app_country] => US [patent_app_date] => 2024-07-23 [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] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780943
Fracking plug with a support ring Jul 22, 2024 Issued
Array ( [id] => 19511122 [patent_doc_number] => 20240342808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ONE-PIECE CUTTING HEAD FOR A DRILL BIT [patent_app_type] => utility [patent_app_number] => 18/754709 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754709
ONE-PIECE CUTTING HEAD FOR A DRILL BIT Jun 25, 2024 Pending
Array ( [id] => 19480219 [patent_doc_number] => 20240328261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DRILLING TOOL HAVING PRE-FABRICATED COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/738189 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738189
DRILLING TOOL HAVING PRE-FABRICATED COMPONENTS Jun 9, 2024 Pending
Array ( [id] => 20379303 [patent_doc_number] => 20250361796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => ENERGIZED SWABBING DEVICE FOR A SLICKLINE BASED WELL INITIATION SERVICE TOOL [patent_app_type] => utility [patent_app_number] => 18/672627 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2556 [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] => 18672627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672627
ENERGIZED SWABBING DEVICE FOR A SLICKLINE BASED WELL INITIATION SERVICE TOOL May 22, 2024 Pending
Array ( [id] => 20379303 [patent_doc_number] => 20250361796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => ENERGIZED SWABBING DEVICE FOR A SLICKLINE BASED WELL INITIATION SERVICE TOOL [patent_app_type] => utility [patent_app_number] => 18/672627 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2556 [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] => 18672627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672627
ENERGIZED SWABBING DEVICE FOR A SLICKLINE BASED WELL INITIATION SERVICE TOOL May 22, 2024 Pending
Array ( [id] => 19587076 [patent_doc_number] => 20240384633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => System and Method for Connecting Load Bearing ESP Power Cable [patent_app_type] => utility [patent_app_number] => 18/665384 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18665384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665384
System and Method for Connecting Load Bearing ESP Power Cable May 14, 2024 Pending
Array ( [id] => 19587076 [patent_doc_number] => 20240384633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => System and Method for Connecting Load Bearing ESP Power Cable [patent_app_type] => utility [patent_app_number] => 18/665384 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18665384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665384
System and Method for Connecting Load Bearing ESP Power Cable May 14, 2024 Pending
Array ( [id] => 19587076 [patent_doc_number] => 20240384633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => System and Method for Connecting Load Bearing ESP Power Cable [patent_app_type] => utility [patent_app_number] => 18/665384 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18665384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665384
System and Method for Connecting Load Bearing ESP Power Cable May 14, 2024 Pending
Array ( [id] => 20322624 [patent_doc_number] => 20250334712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => WELLBORE FLUID SATURATION MAPPING [patent_app_type] => utility [patent_app_number] => 18/648596 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648596
WELLBORE FLUID SATURATION MAPPING Apr 28, 2024 Pending
Array ( [id] => 20100810 [patent_doc_number] => 20250230746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SYSTEMS AND METHODS FOR UNTETHERED WELLBORE INVESTIGATION USING MODULAR AUTONOMOUS DEVICE [patent_app_type] => utility [patent_app_number] => 18/410766 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410766
Systems and methods for untethered wellbore investigation using modular autonomous device Jan 10, 2024 Issued
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