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] => 17681376 [patent_doc_number] => 11365617 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-21 [patent_title] => Systems and methods for controlling fracturing operations using monitor well pressure [patent_app_type] => utility [patent_app_number] => 15/879187 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 22602 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879187 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879187
Systems and methods for controlling fracturing operations using monitor well pressure Jan 23, 2018 Issued
Array ( [id] => 13329769 [patent_doc_number] => 20180216422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => DRILL PIPE FILL-UP TOOL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/879229 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879229
Drill pipe fill-up tool systems and methods Jan 23, 2018 Issued
Array ( [id] => 16757097 [patent_doc_number] => 10975637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Joint recognition system [patent_app_type] => utility [patent_app_number] => 15/879037 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5975 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879037
Joint recognition system Jan 23, 2018 Issued
Array ( [id] => 16786580 [patent_doc_number] => 10988997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method and system for safe pressurized mud cap drilling [patent_app_type] => utility [patent_app_number] => 15/876798 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6230 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876798
Method and system for safe pressurized mud cap drilling Jan 21, 2018 Issued
Array ( [id] => 14625877 [patent_doc_number] => 20190226306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => METHOD OF PRODUCING FROM A HYDROCARBON BEARING ZONE WITH LATERALS EXTENDING FROM AN INCLINED MAIN BORE [patent_app_type] => utility [patent_app_number] => 15/875091 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875091
Method of producing from a hydrocarbon bearing zone with laterals extending from an inclined main bore Jan 18, 2018 Issued
Array ( [id] => 16999935 [patent_doc_number] => 11078736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Flow diversion sub for a down-the-hole drill hammer [patent_app_type] => utility [patent_app_number] => 15/875710 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 5178 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875710
Flow diversion sub for a down-the-hole drill hammer Jan 18, 2018 Issued
Array ( [id] => 17171027 [patent_doc_number] => 20210324697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => THERMAL APPARATUS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/479726 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16479726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479726
Thermal apparatus and associated methods Jan 17, 2018 Issued
Array ( [id] => 12708724 [patent_doc_number] => 20180128074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => TESTABLE ISOLATION PACKER [patent_app_type] => utility [patent_app_number] => 15/835643 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15835643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835643
Testable isolation packer Dec 7, 2017 Issued
Array ( [id] => 12792457 [patent_doc_number] => 20180155988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => METHOD OF DRILLING A BOREHOLE IN AN EARTH FORMATION [patent_app_type] => utility [patent_app_number] => 15/825577 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15825577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/825577
METHOD OF DRILLING A BOREHOLE IN AN EARTH FORMATION Nov 28, 2017 Abandoned
Array ( [id] => 14376835 [patent_doc_number] => 20190162330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Systems and Methods for Operating Downhole Inflow Control Valves [patent_app_type] => utility [patent_app_number] => 15/823870 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15823870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823870
Systems and methods for operating downhole inflow control valves Nov 27, 2017 Issued
Array ( [id] => 14376257 [patent_doc_number] => 20190162041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => PRESSURE CONTROL DEVICE WITH COMPOSITE ANNULAR SEAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/824179 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824179 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824179
PRESSURE CONTROL DEVICE WITH COMPOSITE ANNULAR SEAL ASSEMBLY Nov 27, 2017 Abandoned
Array ( [id] => 17453529 [patent_doc_number] => 11268377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Measurement-while-drilling method and device for obtaining coal seam gas parameter [patent_app_type] => utility [patent_app_number] => 16/618171 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3230 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618171
Measurement-while-drilling method and device for obtaining coal seam gas parameter Nov 26, 2017 Issued
Array ( [id] => 16321696 [patent_doc_number] => 10781653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Method of removing a downhole casing [patent_app_type] => utility [patent_app_number] => 16/346414 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6220 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346414
Method of removing a downhole casing Nov 1, 2017 Issued
Array ( [id] => 12708808 [patent_doc_number] => 20180128102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Sensing Formation Properties During Wellbore Construction [patent_app_type] => utility [patent_app_number] => 15/793549 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793549
Sensing formation properties during wellbore construction Oct 24, 2017 Issued
Array ( [id] => 16157855 [patent_doc_number] => 20200217160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Agitator For Use With A Drill String [patent_app_type] => utility [patent_app_number] => 16/641206 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641206
Agitator for use with a drill string Oct 23, 2017 Issued
Array ( [id] => 12179264 [patent_doc_number] => 20180038200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'Standing Injection Valve With Hydraulically Dampened Valve Closure' [patent_app_type] => utility [patent_app_number] => 15/784714 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8031 [patent_no_of_claims] => 22 [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] => 15784714 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784714
Standing injection valve with hydraulically dampened valve closure Oct 15, 2017 Issued
Array ( [id] => 14073555 [patent_doc_number] => 20190085665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => APPARATUS AND METHOD EMPLOYING RETRIEVABLE LANDING BASE WITH GUIDE FOR SAME LOCATION MULTIPLE PERFORATING GUN FIRINGS [patent_app_type] => utility [patent_app_number] => 15/707629 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15707629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707629
Apparatus and method employing retrievable landing base with guide for same location multiple perforating gun firings Sep 17, 2017 Issued
Array ( [id] => 12771469 [patent_doc_number] => 20180148991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => TOOL FOR METAL PLUGGING OR SEALING OF CASING [patent_app_type] => utility [patent_app_number] => 15/706071 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706071
Tool for metal plugging or sealing of casing Sep 14, 2017 Issued
Array ( [id] => 16043731 [patent_doc_number] => 10683729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Selective rotationally aligning indicating mechanism [patent_app_type] => utility [patent_app_number] => 15/680156 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 3141 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15680156 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/680156
Selective rotationally aligning indicating mechanism Aug 16, 2017 Issued
Array ( [id] => 13958945 [patent_doc_number] => 20190055816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => TUBING OR ANNULUS PRESSURE OPERATED BOREHOLE BARRIER VALVE [patent_app_type] => utility [patent_app_number] => 15/679539 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679539
Tubing or annulus pressure operated borehole barrier valve Aug 16, 2017 Issued
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