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] => 18879840 [patent_doc_number] => 20240003209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CORE BARREL AND CORE DRILLING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/251932 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18251932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251932
CORE BARREL AND CORE DRILLING SYSTEMS AND METHODS Jul 8, 2021 Abandoned
Array ( [id] => 17681352 [patent_doc_number] => 11365593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-21 [patent_title] => Vacuum device and vacuum assisted digger system [patent_app_type] => utility [patent_app_number] => 17/370890 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6121 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 578 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370890
Vacuum device and vacuum assisted digger system Jul 7, 2021 Issued
Array ( [id] => 19196759 [patent_doc_number] => 11993989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Tubular management system [patent_app_type] => utility [patent_app_number] => 18/004374 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004374
Tubular management system Jul 6, 2021 Issued
Array ( [id] => 18597879 [patent_doc_number] => 20230272678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => THREAD CLEARANCE [patent_app_type] => utility [patent_app_number] => 18/013215 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013215
THREAD CLEARANCE Jun 28, 2021 Pending
Array ( [id] => 17845385 [patent_doc_number] => 11434743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Automated directional drilling apparatus and methods [patent_app_type] => utility [patent_app_number] => 17/360799 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 41712 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360799
Automated directional drilling apparatus and methods Jun 27, 2021 Issued
Array ( [id] => 18085978 [patent_doc_number] => 11536103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Integrated control system for a well drilling platform [patent_app_type] => utility [patent_app_number] => 17/360491 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9062 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360491
Integrated control system for a well drilling platform Jun 27, 2021 Issued
Array ( [id] => 17800655 [patent_doc_number] => 11414945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method and apparatus for pinching control lines [patent_app_type] => utility [patent_app_number] => 17/338340 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6552 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 17338340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338340
Method and apparatus for pinching control lines Jun 2, 2021 Issued
Array ( [id] => 17983233 [patent_doc_number] => 20220349269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CASING STRINGS AND RELATED METHODS OF DEPLOYMENT IN HORIZONTAL WELLS [patent_app_type] => utility [patent_app_number] => 17/245241 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2572 [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] => 17245241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245241
Casing strings and related methods of deployment in horizontal wells Apr 29, 2021 Issued
Array ( [id] => 17527289 [patent_doc_number] => 11299966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Disposable liner running tool [patent_app_type] => utility [patent_app_number] => 17/243735 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243735
Disposable liner running tool Apr 28, 2021 Issued
Array ( [id] => 17200734 [patent_doc_number] => 20210340829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SETTING TOOL FOR SETTING A DOWNHOLE TOOL [patent_app_type] => utility [patent_app_number] => 17/244859 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244859
SETTING TOOL FOR SETTING A DOWNHOLE TOOL Apr 28, 2021 Abandoned
Array ( [id] => 19492096 [patent_doc_number] => 12110795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Device for laying pipes in the ground [patent_app_type] => utility [patent_app_number] => 18/557164 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4012 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18557164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557164
Device for laying pipes in the ground Apr 27, 2021 Issued
Array ( [id] => 17541448 [patent_doc_number] => 11306562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Stage tool having composite seats [patent_app_type] => utility [patent_app_number] => 17/242439 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 8889 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242439
Stage tool having composite seats Apr 27, 2021 Issued
Array ( [id] => 17673393 [patent_doc_number] => 20220186560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Multi-Function Drilling Tool [patent_app_type] => utility [patent_app_number] => 17/239095 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239095
Multi-function drilling tool Apr 22, 2021 Issued
Array ( [id] => 17436352 [patent_doc_number] => 11261669 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => Device, assembly, and method for releasing cutters on the fly [patent_app_type] => utility [patent_app_number] => 17/234418 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 5949 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234418
Device, assembly, and method for releasing cutters on the fly Apr 18, 2021 Issued
Array ( [id] => 19970105 [patent_doc_number] => 12338703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Isolation sleeve [patent_app_type] => utility [patent_app_number] => 17/233499 [patent_app_country] => US [patent_app_date] => 2021-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233499
Isolation sleeve Apr 17, 2021 Issued
Array ( [id] => 17845377 [patent_doc_number] => 11434734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-06 [patent_title] => Sucker rod transfer assembly [patent_app_type] => utility [patent_app_number] => 17/231138 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5035 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231138
Sucker rod transfer assembly Apr 14, 2021 Issued
Array ( [id] => 17845349 [patent_doc_number] => 11434706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-06 [patent_title] => Pipe handling assembly for use in horizontal directional drilling [patent_app_type] => utility [patent_app_number] => 17/229014 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 3618 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229014
Pipe handling assembly for use in horizontal directional drilling Apr 12, 2021 Issued
Array ( [id] => 17156663 [patent_doc_number] => 20210317714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Monobore Drilling Methods with Managed Pressure Drilling [patent_app_type] => utility [patent_app_number] => 17/226763 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226763
Monobore drilling methods with managed pressure drilling Apr 8, 2021 Issued
Array ( [id] => 17713949 [patent_doc_number] => 11377934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Downhole tool with compliant metal-to-metal seal [patent_app_type] => utility [patent_app_number] => 17/225334 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225334
Downhole tool with compliant metal-to-metal seal Apr 7, 2021 Issued
Array ( [id] => 17785139 [patent_doc_number] => 11408253 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Yieldable landing feature [patent_app_type] => utility [patent_app_number] => 17/224319 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2581 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224319
Yieldable landing feature Apr 6, 2021 Issued
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