Search

Ethan C. Whisenant

Examiner (ID: 10277, Phone: (571)272-0754 , Office: P/1634 )

Most Active Art Unit
1634
Art Unit(s)
1683, 1807, 1634, 2900, 1655
Total Applications
1739
Issued Applications
1124
Pending Applications
244
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17359304 [patent_doc_number] => 20220020100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SYSTEMS AND METHODS FOR DRILLING A WELL [patent_app_type] => utility [patent_app_number] => 17/449707 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449707
Systems and methods for drilling a well Sep 30, 2021 Issued
Array ( [id] => 19106254 [patent_doc_number] => 11959341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Low friction wireline standoff [patent_app_type] => utility [patent_app_number] => 17/490078 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2658 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490078
Low friction wireline standoff Sep 29, 2021 Issued
Array ( [id] => 17785125 [patent_doc_number] => 11408239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Long-distance core drilling method suitable for a horizontal geological core drilling rig [patent_app_type] => utility [patent_app_number] => 17/485861 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2728 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 795 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485861
Long-distance core drilling method suitable for a horizontal geological core drilling rig Sep 26, 2021 Issued
Array ( [id] => 18518874 [patent_doc_number] => 11708757 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Method and apparatus for testing setting tools and other assemblies used to set downhole plugs and other objects in wellbores [patent_app_type] => utility [patent_app_number] => 17/481835 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481835
Method and apparatus for testing setting tools and other assemblies used to set downhole plugs and other objects in wellbores Sep 21, 2021 Issued
Array ( [id] => 17876038 [patent_doc_number] => 11448042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Expandable metal for junction locking and junction sealant applications [patent_app_type] => utility [patent_app_number] => 17/480378 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 8187 [patent_no_of_claims] => 23 [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] => 17480378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480378
Expandable metal for junction locking and junction sealant applications Sep 20, 2021 Issued
Array ( [id] => 17336783 [patent_doc_number] => 20220003114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => TERMINAL MODULES FOR DOWNHOLE FORMATION TESTING TOOLS [patent_app_type] => utility [patent_app_number] => 17/479295 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17479295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479295
Terminal modules for downhole formation testing tools Sep 19, 2021 Issued
Array ( [id] => 17474478 [patent_doc_number] => 20220081982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DOWNHOLE INTERVENTION AND COMPLETION DRONE AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/446504 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446504
DOWNHOLE INTERVENTION AND COMPLETION DRONE AND METHODS OF USE Aug 30, 2021 Abandoned
Array ( [id] => 17938941 [patent_doc_number] => 11473385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Release lugs for a jarring device [patent_app_type] => utility [patent_app_number] => 17/461395 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1628 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461395
Release lugs for a jarring device Aug 29, 2021 Issued
Array ( [id] => 18693337 [patent_doc_number] => 20230323735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DIAPHRAGM WALL DOWN-THE-HOLE HAMMER TRENCHING MACHINE AND USE METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/024773 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024773
Diaphragm wall down-the-hole hammer trenching machine and use method thereof Aug 22, 2021 Issued
Array ( [id] => 17429057 [patent_doc_number] => 20220056765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Drilling head for a percussive displacement ground drilling device and use of a drilling head for a percussive displacement ground drilling device [patent_app_type] => utility [patent_app_number] => 17/404072 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404072
Drilling head for a percussive displacement ground drilling device and use of a drilling head for a percussive displacement ground drilling device Aug 16, 2021 Issued
Array ( [id] => 17259233 [patent_doc_number] => 20210372218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => NON-EXPLOSIVE DOWNHOLE PERFORATING AND CUTTING TOOLS [patent_app_type] => utility [patent_app_number] => 17/403602 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403602
Non-explosive downhole perforating and cutting tools Aug 15, 2021 Issued
Array ( [id] => 17743042 [patent_doc_number] => 11391101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Bit breaker technology [patent_app_type] => utility [patent_app_number] => 17/397613 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 65 [patent_no_of_words] => 19474 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 17397613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397613
Bit breaker technology Aug 8, 2021 Issued
Array ( [id] => 18948596 [patent_doc_number] => 11891881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Carbon sequestration system and method [patent_app_type] => utility [patent_app_number] => 17/397202 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397202
Carbon sequestration system and method Aug 8, 2021 Issued
Array ( [id] => 17386329 [patent_doc_number] => 20220034181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => COMBINATION DOWNHOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/391205 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391205
Combination downhole assembly Aug 1, 2021 Issued
Array ( [id] => 17357423 [patent_doc_number] => 20220018219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => HEAT TRANSFER PREVENTION METHOD FOR WELLBORE HEATING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/386947 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386947
Heat transfer prevention method for wellbore heating system Jul 27, 2021 Issued
Array ( [id] => 19091402 [patent_doc_number] => 11952838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Device for clearing a helix gap of an auger, and method for making a drilled hole [patent_app_type] => utility [patent_app_number] => 18/040119 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3720 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040119
Device for clearing a helix gap of an auger, and method for making a drilled hole Jul 26, 2021 Issued
Array ( [id] => 18148734 [patent_doc_number] => 20230022591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Swivel Apparatus For Fixed Casing Ram [patent_app_type] => utility [patent_app_number] => 17/384282 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384282
Swivel Apparatus For Fixed Casing Ram Jul 22, 2021
Array ( [id] => 17968713 [patent_doc_number] => 11486231 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => Multilateral well access systems and related methods of performing wellbore interventions [patent_app_type] => utility [patent_app_number] => 17/380870 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380870
Multilateral well access systems and related methods of performing wellbore interventions Jul 19, 2021 Issued
Array ( [id] => 17845381 [patent_doc_number] => 11434739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Fracturing system with flexible conduit [patent_app_type] => utility [patent_app_number] => 17/378913 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6546 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378913
Fracturing system with flexible conduit Jul 18, 2021 Issued
Array ( [id] => 17244092 [patent_doc_number] => 20210363835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Composite Shock Absorber for Polycrystalline Diamond Compact Bit [patent_app_type] => utility [patent_app_number] => 17/377862 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377862
Composite shock absorber for polycrystalline diamond compact bit Jul 15, 2021 Issued
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