Search

Christopher J. Sebesta

Examiner (ID: 2284, Phone: (571)272-0547 , Office: P/3676 )

Most Active Art Unit
3676
Art Unit(s)
3676, 3671
Total Applications
528
Issued Applications
410
Pending Applications
2
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18964689 [patent_doc_number] => 11898444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Contamination estimation of formation samples [patent_app_type] => utility [patent_app_number] => 17/343220 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5811 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343220
Contamination estimation of formation samples Jun 8, 2021 Issued
Array ( [id] => 17275131 [patent_doc_number] => 20210381329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Milling Tool [patent_app_type] => utility [patent_app_number] => 17/338844 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338844
Milling tool Jun 3, 2021 Issued
Array ( [id] => 17769846 [patent_doc_number] => 11401778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Methods and systems for casing disconnect system with liner top testing [patent_app_type] => utility [patent_app_number] => 17/337170 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 11777 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337170
Methods and systems for casing disconnect system with liner top testing Jun 1, 2021 Issued
Array ( [id] => 17876022 [patent_doc_number] => 11448026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-20 [patent_title] => Cable head for a wireline tool [patent_app_type] => utility [patent_app_number] => 17/246904 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5455 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246904
Cable head for a wireline tool May 2, 2021 Issued
Array ( [id] => 18748804 [patent_doc_number] => 11808105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Downhole tool with seal ring and slips assembly [patent_app_type] => utility [patent_app_number] => 17/237296 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6003 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237296
Downhole tool with seal ring and slips assembly Apr 21, 2021 Issued
Array ( [id] => 17126834 [patent_doc_number] => 20210301603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => AUTOMATED PIPE TRIPPING APPARATUS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/228202 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228202
Automated pipe tripping apparatus and methods Apr 11, 2021 Issued
17/228201 WIRELINE RELEASE HEAD Apr 11, 2021 Abandoned
Array ( [id] => 18505103 [patent_doc_number] => 11702908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => All mechanical counter dart, system and method [patent_app_type] => utility [patent_app_number] => 17/225348 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3380 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225348
All mechanical counter dart, system and method Apr 7, 2021 Issued
Array ( [id] => 17444565 [patent_doc_number] => 20220065070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PORT SUB WITH DELAYED OPENING SEQUENCE [patent_app_type] => utility [patent_app_number] => 17/211505 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8918 [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] => 17211505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211505
Port sub with delayed opening sequence Mar 23, 2021 Issued
Array ( [id] => 17126844 [patent_doc_number] => 20210301613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ROLL-OUT APPARATUS, METHOD, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/207528 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207528
Roll-out apparatus, method, and system Mar 18, 2021 Issued
Array ( [id] => 17154093 [patent_doc_number] => 20210315144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => DUAL BASKET ATTACHMENT [patent_app_type] => utility [patent_app_number] => 17/205896 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4686 [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] => 17205896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205896
Dual basket attachment Mar 17, 2021 Issued
Array ( [id] => 17112504 [patent_doc_number] => 20210293101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => LINEAR ACTUATOR WITH EX-ZONE 1 RATED HOUSING [patent_app_type] => utility [patent_app_number] => 17/203193 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203193
LINEAR ACTUATOR WITH EX-ZONE 1 RATED HOUSING Mar 15, 2021 Abandoned
Array ( [id] => 17112509 [patent_doc_number] => 20210293106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHODS AND SYSTEMS FOR MAPPING A WELLBORE FOR REFRACTURING [patent_app_type] => utility [patent_app_number] => 17/199684 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199684
Methods and systems for mapping a wellbore for refracturing Mar 11, 2021 Issued
Array ( [id] => 17097509 [patent_doc_number] => 20210285300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => DOWNHOLE LINE SEPARATION TOOL [patent_app_type] => utility [patent_app_number] => 17/197817 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197817
Downhole line separation tool Mar 9, 2021 Issued
Array ( [id] => 19676459 [patent_doc_number] => 12188311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Control attachment for a tong assembly positioning system [patent_app_type] => utility [patent_app_number] => 17/192689 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12514 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192689
Control attachment for a tong assembly positioning system Mar 3, 2021 Issued
Array ( [id] => 16901500 [patent_doc_number] => 20210180416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SENSOR SYSTEM FOR TONG ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/189682 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189682
Sensor system for tong assembly Mar 1, 2021 Issued
Array ( [id] => 18636707 [patent_doc_number] => 11761296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Downhole tools comprising degradable components [patent_app_type] => utility [patent_app_number] => 17/185563 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9401 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185563
Downhole tools comprising degradable components Feb 24, 2021 Issued
Array ( [id] => 17713938 [patent_doc_number] => 11377923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Isolation device with inner mandrel removed after setting [patent_app_type] => utility [patent_app_number] => 17/175781 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175781
Isolation device with inner mandrel removed after setting Feb 14, 2021 Issued
Array ( [id] => 19580291 [patent_doc_number] => 12146392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Perforating panel unit and method [patent_app_type] => utility [patent_app_number] => 17/904224 [patent_app_country] => US [patent_app_date] => 2021-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8069 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904224
Perforating panel unit and method Feb 13, 2021 Issued
Array ( [id] => 20525201 [patent_doc_number] => 12543617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Implement weight transfer monitoring and wing control [patent_app_type] => utility [patent_app_number] => 17/174530 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174530
Implement weight transfer monitoring and wing control Feb 11, 2021 Issued
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