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] => 17563772 [patent_doc_number] => 20220127921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SUBTERRANEAN WELL PIPE AND CASING CUTTER WATER JET SYSTEM [patent_app_type] => utility [patent_app_number] => 17/512443 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17512443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512443
Subterranean well pipe and casing cutter water jet system Oct 26, 2021 Issued
Array ( [id] => 18996465 [patent_doc_number] => 11913298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Downhole milling system [patent_app_type] => utility [patent_app_number] => 17/510027 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 9289 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 17510027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510027
Downhole milling system Oct 24, 2021 Issued
Array ( [id] => 18135132 [patent_doc_number] => 11560789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Method for pre-warning deformation of casing pipe according to change feature of b-value of hydraulic fracturing induced microseismicity [patent_app_type] => utility [patent_app_number] => 17/504806 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2013 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504806
Method for pre-warning deformation of casing pipe according to change feature of b-value of hydraulic fracturing induced microseismicity Oct 18, 2021 Issued
Array ( [id] => 19044040 [patent_doc_number] => 11933132 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Frac plug and method of controlling fluid flow in plug and perforation systems [patent_app_type] => utility [patent_app_number] => 17/501494 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4793 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501494
Frac plug and method of controlling fluid flow in plug and perforation systems Oct 13, 2021 Issued
Array ( [id] => 18216950 [patent_doc_number] => 11591876 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => Time-controlled cable-head cutter for line conveyed tools [patent_app_type] => utility [patent_app_number] => 17/501861 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 30 [patent_no_of_words] => 11033 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501861
Time-controlled cable-head cutter for line conveyed tools Oct 13, 2021 Issued
Array ( [id] => 18764561 [patent_doc_number] => 11814950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Drill planning tool for topography characterization, system and associated methods [patent_app_type] => utility [patent_app_number] => 17/501438 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 24755 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501438
Drill planning tool for topography characterization, system and associated methods Oct 13, 2021 Issued
Array ( [id] => 18329745 [patent_doc_number] => 11634976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Electric submersible pump (ESP) rig less deployment method and system for oil wells and the like [patent_app_type] => utility [patent_app_number] => 17/499939 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 35 [patent_no_of_words] => 10041 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499939
Electric submersible pump (ESP) rig less deployment method and system for oil wells and the like Oct 12, 2021 Issued
Array ( [id] => 18306138 [patent_doc_number] => 20230110038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHODS AND TOOLS FOR DETERMINING BLEED-OFF PRESSURE AFTER WELL SECUREMENT JOBS [patent_app_type] => utility [patent_app_number] => 17/499439 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499439
METHODS AND TOOLS FOR DETERMINING BLEED-OFF PRESSURE AFTER WELL SECUREMENT JOBS Oct 11, 2021 Abandoned
Array ( [id] => 18955904 [patent_doc_number] => 20240044231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MULTI-PHASE CONTROLLED MULTI-WELL PUMPING UNIT [patent_app_type] => utility [patent_app_number] => 17/760634 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760634
Multi-phase controlled multi-well pumping unit Sep 7, 2021 Issued
Array ( [id] => 20506174 [patent_doc_number] => 12540446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Snow thrower [patent_app_type] => utility [patent_app_number] => 17/467440 [patent_app_country] => US [patent_app_date] => 2021-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17467440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467440
Snow thrower Sep 5, 2021 Issued
Array ( [id] => 18461884 [patent_doc_number] => 11686169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Pump down assist apparatus [patent_app_type] => utility [patent_app_number] => 17/405934 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2277 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405934
Pump down assist apparatus Aug 17, 2021 Issued
Array ( [id] => 18213378 [patent_doc_number] => 20230059642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FLOAT VALVE FOR DRILLING AND WORKOVER OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/405362 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405362
Float valve for drilling and workover operations Aug 17, 2021 Issued
Array ( [id] => 18794402 [patent_doc_number] => 11828162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Arrangement device for integrated sensors at deep position of sliding mass and monitoring method [patent_app_type] => utility [patent_app_number] => 17/401329 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5538 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401329
Arrangement device for integrated sensors at deep position of sliding mass and monitoring method Aug 12, 2021 Issued
Array ( [id] => 17998285 [patent_doc_number] => 11499383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Robotic system for making or breaking a riser [patent_app_type] => utility [patent_app_number] => 17/402265 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 51 [patent_no_of_words] => 22929 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402265
Robotic system for making or breaking a riser Aug 12, 2021 Issued
Array ( [id] => 17414686 [patent_doc_number] => 20220049590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => DEPLOYMENT TOOL & METHODOLOGY FOR RUNNING AND SETTING FRAC PLUGS AND RELEASING FRAC BALLS [patent_app_type] => utility [patent_app_number] => 17/400987 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400987
DEPLOYMENT TOOL & METHODOLOGY FOR RUNNING AND SETTING FRAC PLUGS AND RELEASING FRAC BALLS Aug 11, 2021 Abandoned
Array ( [id] => 17400289 [patent_doc_number] => 20220042379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => External Trap Apparatus and Method for Safely Controlling Tool String Assemblies [patent_app_type] => utility [patent_app_number] => 17/394799 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394799
External trap apparatus and method for safely controlling tool string assemblies Aug 4, 2021 Issued
Array ( [id] => 18685667 [patent_doc_number] => 11781392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Integrated milling and production device [patent_app_type] => utility [patent_app_number] => 17/392826 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5183 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392826
Integrated milling and production device Aug 2, 2021 Issued
Array ( [id] => 17229261 [patent_doc_number] => 20210355817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => DEVICE AND METHOD TO IMAGE FLOW IN OIL AND GAS WELLS USING PHASED ARRAY DOPPLER ULTRASOUND [patent_app_type] => utility [patent_app_number] => 17/389918 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389918
Device and method to image flow in oil and gas wells using phased array doppler ultrasound Jul 29, 2021 Issued
Array ( [id] => 17460970 [patent_doc_number] => 20220074275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHODS FOR TRIPPING A DRILLING RIG OR A WORKOVER RIG [patent_app_type] => utility [patent_app_number] => 17/381221 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381221
Methods for tripping a drilling rig or a workover rig Jul 20, 2021 Issued
Array ( [id] => 17505835 [patent_doc_number] => 20220098938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => DRILLING MACHINES AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/305869 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305869
Drilling machines and methods thereof Jul 15, 2021 Issued
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