Search

Christopher J. Sebesta

Examiner (ID: 8703, Phone: (571)272-0547 , Office: P/3676 )

Most Active Art Unit
3676
Art Unit(s)
3676, 3671
Total Applications
530
Issued Applications
410
Pending Applications
4
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16313004 [patent_doc_number] => 20200291742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => NOZZLE FOR WELLBORE TUBULAR [patent_app_type] => utility [patent_app_number] => 16/762310 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762310
NOZZLE FOR WELLBORE TUBULAR Nov 5, 2018 Abandoned
Array ( [id] => 15883855 [patent_doc_number] => 10648260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Flapper valve tool [patent_app_type] => utility [patent_app_number] => 16/178063 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 31 [patent_no_of_words] => 5329 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16178063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178063
Flapper valve tool Oct 31, 2018 Issued
Array ( [id] => 15883911 [patent_doc_number] => 10648288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Flapper valve tool [patent_app_type] => utility [patent_app_number] => 16/177972 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16177972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/177972
Flapper valve tool Oct 31, 2018 Issued
Array ( [id] => 16399462 [patent_doc_number] => 20200340320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Radial Conduit Cutting System [patent_app_type] => utility [patent_app_number] => 16/760415 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760415
Radial conduit cutting system Oct 30, 2018 Issued
Array ( [id] => 16893644 [patent_doc_number] => 11035184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Method of drilling a subterranean borehole [patent_app_type] => utility [patent_app_number] => 16/166174 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10491 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166174
Method of drilling a subterranean borehole Oct 21, 2018 Issued
Array ( [id] => 18117978 [patent_doc_number] => 11549364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Position sensing for downhole electronics [patent_app_type] => utility [patent_app_number] => 17/048381 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5937 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048381
Position sensing for downhole electronics Sep 3, 2018 Issued
Array ( [id] => 16956532 [patent_doc_number] => 11060381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Tong cassette positioning device [patent_app_type] => utility [patent_app_number] => 16/109222 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5342 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16109222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/109222
Tong cassette positioning device Aug 21, 2018 Issued
Array ( [id] => 13608313 [patent_doc_number] => 20180355706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => PROCESSES FOR EFFECTING HYDROCARBON PRODUCTION FROM RESERVOIRS HAVING A LOW PERMEABILITY ZONE BY COOLING AND HEATING [patent_app_type] => utility [patent_app_number] => 16/108289 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16108289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/108289
PROCESSES FOR EFFECTING HYDROCARBON PRODUCTION FROM RESERVOIRS HAVING A LOW PERMEABILITY ZONE BY COOLING AND HEATING Aug 21, 2018 Abandoned
Array ( [id] => 17163414 [patent_doc_number] => 11149503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Compensation system for a tong assembly [patent_app_type] => utility [patent_app_number] => 16/109312 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16109312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/109312
Compensation system for a tong assembly Aug 21, 2018 Issued
Array ( [id] => 16800640 [patent_doc_number] => 10995569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Sensor system for tong assembly [patent_app_type] => utility [patent_app_number] => 16/109414 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6177 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16109414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/109414
Sensor system for tong assembly Aug 21, 2018 Issued
Array ( [id] => 14019877 [patent_doc_number] => 20190071932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => SUPERHARD CUTTER HAVING SHIELDED SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/106286 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16106286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/106286
SUPERHARD CUTTER HAVING SHIELDED SUBSTRATE Aug 20, 2018 Abandoned
Array ( [id] => 16999938 [patent_doc_number] => 11078739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Downhole tool with bottom composite slip [patent_app_type] => utility [patent_app_number] => 16/106114 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 52 [patent_no_of_words] => 23836 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16106114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/106114
Downhole tool with bottom composite slip Aug 20, 2018 Issued
Array ( [id] => 13988113 [patent_doc_number] => 20190063214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => WELLBORE TOOL POSITIONING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/107034 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107034
WELLBORE TOOL POSITIONING SYSTEM AND METHOD Aug 20, 2018 Abandoned
Array ( [id] => 14278701 [patent_doc_number] => 20190136635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => Downhole Tool with Fixed Cutters for Removing Rock [patent_app_type] => utility [patent_app_number] => 16/104854 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104854
Downhole tool with fixed cutters for removing rock Aug 16, 2018 Issued
Array ( [id] => 15528315 [patent_doc_number] => 20200056463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SYSTEM AND METHOD TO INCREASE PRODUCTION FROM A BOREHOLE [patent_app_type] => utility [patent_app_number] => 16/104728 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104728
SYSTEM AND METHOD TO INCREASE PRODUCTION FROM A BOREHOLE Aug 16, 2018 Abandoned
Array ( [id] => 16525935 [patent_doc_number] => 20200400015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Eccentricity Correction Algorithm for Borehole Shape and Tool Location Computations from Caliper Data [patent_app_type] => utility [patent_app_number] => 16/473429 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11502 [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] => 16473429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473429
Eccentricity correction algorithm for borehole shape and tool location computations from caliper data Aug 13, 2018 Issued
Array ( [id] => 15916427 [patent_doc_number] => 10655446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Systems, apparatuses, and methods for downhole water separation [patent_app_type] => utility [patent_app_number] => 16/041489 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 13263 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041489
Systems, apparatuses, and methods for downhole water separation Jul 19, 2018 Issued
Array ( [id] => 15833165 [patent_doc_number] => 20200131864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => AXIAL-STROKE-ACTUATED ROTARY LATCH RELEASE MECHANISM [patent_app_type] => utility [patent_app_number] => 16/624684 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624684
Axial-stroke-actuated rotary latch release mechanism Jul 19, 2018 Issued
Array ( [id] => 17135327 [patent_doc_number] => 11136875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Systems, apparatuses, and methods for downhole water separation [patent_app_type] => utility [patent_app_number] => 16/041510 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 13270 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [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] => 16041510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041510
Systems, apparatuses, and methods for downhole water separation Jul 19, 2018 Issued
Array ( [id] => 13553147 [patent_doc_number] => 20180328121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Method and Apparatus for Automated Connection of a Fluid Conduit [patent_app_type] => utility [patent_app_number] => 16/030124 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16030124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030124
Method and apparatus for automated connection of a fluid conduit Jul 8, 2018 Issued
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