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] => 16650448 [patent_doc_number] => 10927613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Articulating wireline component [patent_app_type] => utility [patent_app_number] => 15/678668 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2776 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15678668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/678668
Articulating wireline component Aug 15, 2017 Issued
Array ( [id] => 16916743 [patent_doc_number] => 20210189835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => WELLBORE FLUID COMMUNICATION TOOL [patent_app_type] => utility [patent_app_number] => 16/079893 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079893
Wellbore fluid communication tool Aug 2, 2017 Issued
Array ( [id] => 12024265 [patent_doc_number] => 20170314364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE' [patent_app_type] => utility [patent_app_number] => 15/652750 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11957 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15652750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652750
TOOLS AND METHODS FOR USE IN COMPLETION OF A WELLBORE Jul 17, 2017 Abandoned
Array ( [id] => 17514102 [patent_doc_number] => 11293242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Systems and methods for managing fluid pressure in a borehole during drilling operations [patent_app_type] => utility [patent_app_number] => 16/311308 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16311308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311308
Systems and methods for managing fluid pressure in a borehole during drilling operations Jul 5, 2017 Issued
Array ( [id] => 13038367 [patent_doc_number] => 10041310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Method and apparatus for automated connection of a fluid conduit [patent_app_type] => utility [patent_app_number] => 15/631068 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8761 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631068
Method and apparatus for automated connection of a fluid conduit Jun 22, 2017 Issued
Array ( [id] => 14625941 [patent_doc_number] => 20190226338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => DRILLING APPARATUS AND METHOD FOR COLLECTING RESEARCH SAMPLE [patent_app_type] => utility [patent_app_number] => 16/311532 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16311532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311532
Drilling apparatus and method for collecting research sample Jun 15, 2017 Issued
Array ( [id] => 17045378 [patent_doc_number] => 11098548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Drillstring with a bottom hole assembly having multiple agitators [patent_app_type] => utility [patent_app_number] => 16/495706 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16495706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495706
Drillstring with a bottom hole assembly having multiple agitators Jun 15, 2017 Issued
Array ( [id] => 13223639 [patent_doc_number] => 10125589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Downhole induction heater and coupling system for oil and gas wells [patent_app_type] => utility [patent_app_number] => 15/606266 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 32 [patent_no_of_words] => 9515 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606266
Downhole induction heater and coupling system for oil and gas wells May 25, 2017 Issued
Array ( [id] => 11950013 [patent_doc_number] => 20170254165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'ACTUATION DART FOR WELLBORE OPERATIONS, WELLBORE TREATMENT APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/600476 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11603 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600476
Actuation dart for wellbore operations, wellbore treatment apparatus and method May 18, 2017 Issued
Array ( [id] => 11930211 [patent_doc_number] => 09797199 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-24 [patent_title] => 'High speed precision guide device for creating holes for piles or other support members' [patent_app_type] => utility [patent_app_number] => 15/586712 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6116 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15586712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/586712
High speed precision guide device for creating holes for piles or other support members May 3, 2017 Issued
Array ( [id] => 11866821 [patent_doc_number] => 20170234107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'SINGLE SIZE ACTUATOR FOR MULTIPLE SLIDING SLEEVES' [patent_app_type] => utility [patent_app_number] => 15/585513 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5121 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585513
Single size actuator for multiple sliding sleeves May 2, 2017 Issued
Array ( [id] => 12024259 [patent_doc_number] => 20170314358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'BLOWOUT PREVENTER WITH WIDE FLANGE BODY' [patent_app_type] => utility [patent_app_number] => 15/581539 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7190 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15581539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/581539
Blowout preventer with wide flange body Apr 27, 2017 Issued
Array ( [id] => 17104854 [patent_doc_number] => 11125057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Downhole perforator having reduced fluid clearance [patent_app_type] => utility [patent_app_number] => 16/478378 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478378
Downhole perforator having reduced fluid clearance Apr 18, 2017 Issued
Array ( [id] => 16238920 [patent_doc_number] => 20200256154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Pressure Actuated Inflow Control Device [patent_app_type] => utility [patent_app_number] => 15/776300 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776300
Pressure actuated inflow control device Apr 17, 2017 Issued
Array ( [id] => 15949691 [patent_doc_number] => 10662740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Valve apparatus [patent_app_type] => utility [patent_app_number] => 15/487785 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4365 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15487785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487785
Valve apparatus Apr 13, 2017 Issued
Array ( [id] => 12287457 [patent_doc_number] => 09932817 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-03 [patent_title] => Tool and method for actively cooling downhole electronics [patent_app_type] => utility [patent_app_number] => 15/474665 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 5398 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15474665 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474665
Tool and method for actively cooling downhole electronics Mar 29, 2017 Issued
Array ( [id] => 11744455 [patent_doc_number] => 20170198526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'SUBSEA CASING DRILLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/469249 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 11715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15469249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469249
SUBSEA CASING DRILLING SYSTEM Mar 23, 2017 Abandoned
Array ( [id] => 12200119 [patent_doc_number] => 09903178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Hydraulic fracturing with strong, lightweight, low profile diverters' [patent_app_type] => utility [patent_app_number] => 15/447099 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 6188 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15447099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/447099
Hydraulic fracturing with strong, lightweight, low profile diverters Feb 28, 2017 Issued
Array ( [id] => 11627941 [patent_doc_number] => 20170138130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'METHOD AND APPARATUS FOR VIBRATING HORIZONTAL DRILL STRING TO IMPROVE WEIGHT TRANSFER' [patent_app_type] => utility [patent_app_number] => 15/420253 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2319 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15420253 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420253
METHOD AND APPARATUS FOR VIBRATING HORIZONTAL DRILL STRING TO IMPROVE WEIGHT TRANSFER Jan 30, 2017 Abandoned
Array ( [id] => 20634766 [patent_doc_number] => 12595637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Pipe layer attachment for an excavator [patent_app_type] => utility [patent_app_number] => 16/479419 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479419
Pipe layer attachment for an excavator Jan 30, 2017 Issued
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