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] => 18177697 [patent_doc_number] => 20230038426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Release Lugs for a Jarring Device [patent_app_type] => utility [patent_app_number] => 17/968756 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968756
Release lugs for a jarring device Oct 17, 2022 Issued
Array ( [id] => 19339614 [patent_doc_number] => 12049795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Integration of stored kinetic energy in downhole electrical interval control valves [patent_app_type] => utility [patent_app_number] => 17/963893 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4876 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963893
Integration of stored kinetic energy in downhole electrical interval control valves Oct 10, 2022 Issued
Array ( [id] => 19098472 [patent_doc_number] => 20240117700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Drill-Through Tubing Head Assembly [patent_app_type] => utility [patent_app_number] => 17/963896 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963896
Drill-Through Tubing Head Assembly Oct 10, 2022 Pending
Array ( [id] => 20144539 [patent_doc_number] => 12378871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Pack off indicator for a wellbore operation [patent_app_type] => utility [patent_app_number] => 17/952785 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2437 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952785
Pack off indicator for a wellbore operation Sep 25, 2022 Issued
Array ( [id] => 19227144 [patent_doc_number] => 12006778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Non-rotating drill pipe protector tool having multiple types of hydraulic bearings [patent_app_type] => utility [patent_app_number] => 17/931274 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3712 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17931274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931274
Non-rotating drill pipe protector tool having multiple types of hydraulic bearings Sep 11, 2022 Issued
Array ( [id] => 18794388 [patent_doc_number] => 11828148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Fracturing system with flexible conduit [patent_app_type] => utility [patent_app_number] => 17/902993 [patent_app_country] => US [patent_app_date] => 2022-09-05 [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] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902993
Fracturing system with flexible conduit Sep 4, 2022 Issued
Array ( [id] => 18666774 [patent_doc_number] => 11773656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Lineable tubular [patent_app_type] => utility [patent_app_number] => 17/901451 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5646 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901451
Lineable tubular Aug 31, 2022 Issued
Array ( [id] => 18636677 [patent_doc_number] => 11761266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Oil rig mast hoisting system [patent_app_type] => utility [patent_app_number] => 17/823820 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3804 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823820
Oil rig mast hoisting system Aug 30, 2022 Issued
Array ( [id] => 19004253 [patent_doc_number] => 20240068324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CONTROLLING PRODUCTION EFFICIENCY OF INTELLIGENT OIL FIELDS [patent_app_type] => utility [patent_app_number] => 17/823434 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823434
CONTROLLING PRODUCTION EFFICIENCY OF INTELLIGENT OIL FIELDS Aug 29, 2022 Pending
Array ( [id] => 18286440 [patent_doc_number] => 20230101912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Electrical Connection Assembly for Downhole Wireline [patent_app_type] => utility [patent_app_number] => 17/821148 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17821148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821148
Electrical connection assembly for downhole wireline Aug 18, 2022 Issued
Array ( [id] => 18233628 [patent_doc_number] => 11598177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Wellbore system, a member and method of making same [patent_app_type] => utility [patent_app_number] => 17/885138 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4358 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885138
Wellbore system, a member and method of making same Aug 9, 2022 Issued
Array ( [id] => 18021363 [patent_doc_number] => 20220372862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD AND APPARATUS FOR AUTOMATICALLY MODIFYING A DRILLING PATH IN RESPONSE TO A REVERSAL OF A PREDICTED TREND [patent_app_type] => utility [patent_app_number] => 17/878475 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878475
Method and apparatus for automatically modifying a drilling path in response to a reversal of a predicted trend Jul 31, 2022 Issued
Array ( [id] => 18923768 [patent_doc_number] => 20240026772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DOWNHOLE LOGGING TOOL [patent_app_type] => utility [patent_app_number] => 17/868569 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868569
Downhole logging tool Jul 18, 2022 Issued
Array ( [id] => 18560221 [patent_doc_number] => 11725457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Drilling apparatus and related method [patent_app_type] => utility [patent_app_number] => 17/864509 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4552 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864509
Drilling apparatus and related method Jul 13, 2022 Issued
Array ( [id] => 18794355 [patent_doc_number] => 11828115 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Systems and apparatus for increasing the outer diameter of a downhole tool string and methods of assembly and use thereof [patent_app_type] => utility [patent_app_number] => 17/860368 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12772 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860368
Systems and apparatus for increasing the outer diameter of a downhole tool string and methods of assembly and use thereof Jul 7, 2022 Issued
Array ( [id] => 18643687 [patent_doc_number] => 11767748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Well fracturing systems with electrical motors and methods of use [patent_app_type] => utility [patent_app_number] => 17/860786 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 11335 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860786
Well fracturing systems with electrical motors and methods of use Jul 7, 2022 Issued
Array ( [id] => 19151627 [patent_doc_number] => 11976529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Interchangeable packoff assembly for wellheads [patent_app_type] => utility [patent_app_number] => 17/860210 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5054 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860210
Interchangeable packoff assembly for wellheads Jul 7, 2022 Issued
Array ( [id] => 18518863 [patent_doc_number] => 11708746 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Electrical submersible pumping system (ESP) solid management y-tool [patent_app_type] => utility [patent_app_number] => 17/811521 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3960 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 17811521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811521
Electrical submersible pumping system (ESP) solid management y-tool Jul 7, 2022 Issued
Array ( [id] => 18110214 [patent_doc_number] => 20230003094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Gas-Powered Downhole Tool with Annular Charge Cannister [patent_app_type] => utility [patent_app_number] => 17/853560 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17853560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853560
Gas-powered downhole tool with annular charge cannister Jun 28, 2022 Issued
Array ( [id] => 18560264 [patent_doc_number] => 11725500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Method for determining hydraulic fracture orientation and dimension [patent_app_type] => utility [patent_app_number] => 17/851713 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851713
Method for determining hydraulic fracture orientation and dimension Jun 27, 2022 Issued
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