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] => 8999468 [patent_doc_number] => 20130220592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Longitudinal Positioning Tool for a Rod String' [patent_app_type] => utility [patent_app_number] => 13/737511 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3134 [patent_no_of_claims] => 11 [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] => 13737511 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/737511
Longitudinal Positioning Tool for a Rod String Jan 8, 2013 Abandoned
Array ( [id] => 8913425 [patent_doc_number] => 20130175050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'METHOD AND APPARATUS FOR REDUCING STICK-SLIP IN DRILLING OPERATIONS' [patent_app_type] => utility [patent_app_number] => 13/734419 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2589 [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] => 13734419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/734419
METHOD AND APPARATUS FOR REDUCING STICK-SLIP IN DRILLING OPERATIONS Jan 3, 2013 Abandoned
Array ( [id] => 9565134 [patent_doc_number] => 20140182847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'Wellhead Sealing System and Method' [patent_app_type] => utility [patent_app_number] => 13/731290 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4455 [patent_no_of_claims] => 21 [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] => 13731290 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/731290
Wellhead Sealing System and Method Dec 30, 2012 Abandoned
Array ( [id] => 12470799 [patent_doc_number] => 09988850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Symmetrical seal [patent_app_type] => utility [patent_app_number] => 14/654788 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3657 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14654788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/654788
Symmetrical seal Dec 30, 2012 Issued
Array ( [id] => 9030926 [patent_doc_number] => 20130233565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'ACTUATION LOCKOUT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/727879 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2734 [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] => 13727879 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/727879
Actuation lockout system Dec 26, 2012 Issued
Array ( [id] => 8887915 [patent_doc_number] => 20130161099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'Downhole Cutting Tool' [patent_app_type] => utility [patent_app_number] => 13/728435 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7970 [patent_no_of_claims] => 24 [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] => 13728435 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728435
Downhole cutting tool Dec 26, 2012 Issued
Array ( [id] => 11319716 [patent_doc_number] => 09518455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Flow control devices and methods of use' [patent_app_type] => utility [patent_app_number] => 14/111946 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14111946 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/111946
Flow control devices and methods of use Dec 19, 2012 Issued
Array ( [id] => 10567859 [patent_doc_number] => 09291018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Systems and methods to inhibit packoff events during downhole assembly motion within a wellbore' [patent_app_type] => utility [patent_app_number] => 13/717150 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 22038 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 13717150 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/717150
Systems and methods to inhibit packoff events during downhole assembly motion within a wellbore Dec 16, 2012 Issued
Array ( [id] => 10595005 [patent_doc_number] => 09316084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Expandable seat assembly for isolating fracture zones in a well' [patent_app_type] => utility [patent_app_number] => 13/715535 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3698 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13715535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/715535
Expandable seat assembly for isolating fracture zones in a well Dec 13, 2012 Issued
Array ( [id] => 9541718 [patent_doc_number] => 20140166365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'COMPRESSIBLE BEARING ASSEMBLY FOR DOWNHOLE TOOLS AND METHODS OF OPERATION OF SAME' [patent_app_type] => utility [patent_app_number] => 13/714597 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2298 [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] => 13714597 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/714597
Compressible bearing assembly for downhole tools and methods of operation of same Dec 13, 2012 Issued
Array ( [id] => 9541666 [patent_doc_number] => 20140166313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'Quarter Turn Tension Torque Anchor' [patent_app_type] => utility [patent_app_number] => 13/716075 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3636 [patent_no_of_claims] => 13 [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] => 13716075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716075
Quarter Turn Tension Torque Anchor Dec 13, 2012 Abandoned
Array ( [id] => 10567837 [patent_doc_number] => 09290995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Drill string oscillation methods' [patent_app_type] => utility [patent_app_number] => 13/708255 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7046 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 13708255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/708255
Drill string oscillation methods Dec 6, 2012 Issued
Array ( [id] => 9514532 [patent_doc_number] => 20140151024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'Packoff Sealing Assembly' [patent_app_type] => utility [patent_app_number] => 13/706179 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3167 [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] => 13706179 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706179
Packoff Sealing Assembly Dec 4, 2012 Abandoned
Array ( [id] => 10149515 [patent_doc_number] => 09181795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Groundwater management system' [patent_app_type] => utility [patent_app_number] => 13/693617 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6351 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13693617 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693617
Groundwater management system Dec 3, 2012 Issued
Array ( [id] => 9514570 [patent_doc_number] => 20140151062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'Wellhead Flowback Control System and Method' [patent_app_type] => utility [patent_app_number] => 13/692839 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9774 [patent_no_of_claims] => 23 [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] => 13692839 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/692839
Wellhead flowback control system and method Dec 2, 2012 Issued
Array ( [id] => 10594996 [patent_doc_number] => 09316074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Resettable selective locking device' [patent_app_type] => utility [patent_app_number] => 13/685839 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3091 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13685839 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/685839
Resettable selective locking device Nov 26, 2012 Issued
Array ( [id] => 10516410 [patent_doc_number] => 09243450 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-26 [patent_title] => 'System for operating a drilling rig with a retracting guide dolly and a top drive' [patent_app_type] => utility [patent_app_number] => 13/679997 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2504 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13679997 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/679997
System for operating a drilling rig with a retracting guide dolly and a top drive Nov 15, 2012 Issued
Array ( [id] => 8704777 [patent_doc_number] => 20130062066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'Multi-Zone Screened Fracturing System' [patent_app_type] => utility [patent_app_number] => 13/670125 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11119 [patent_no_of_claims] => 36 [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] => 13670125 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/670125
Multi-Zone Screened Fracturing System Nov 5, 2012 Abandoned
Array ( [id] => 8811437 [patent_doc_number] => 20130112482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'Apparatus and Process For Drilling A Borehole In A Subterranean Formation' [patent_app_type] => utility [patent_app_number] => 13/669915 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2581 [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] => 13669915 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/669915
Apparatus and Process For Drilling A Borehole In A Subterranean Formation Nov 5, 2012 Abandoned
Array ( [id] => 11332016 [patent_doc_number] => 09523254 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-12-20 [patent_title] => 'Capillary pump down tool' [patent_app_type] => utility [patent_app_number] => 13/670283 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3031 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 13670283 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/670283
Capillary pump down tool Nov 5, 2012 Issued
Menu