Search

Ethan C. Whisenant

Examiner (ID: 10277, Phone: (571)272-0754 , Office: P/1634 )

Most Active Art Unit
1634
Art Unit(s)
1683, 1807, 1634, 2900, 1655
Total Applications
1739
Issued Applications
1124
Pending Applications
244
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15978975 [patent_doc_number] => 10669800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Release lugs for a jarring device [patent_app_type] => utility [patent_app_number] => 16/168610 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 1776 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16168610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168610
Release lugs for a jarring device Oct 22, 2018 Issued
Array ( [id] => 15769935 [patent_doc_number] => 20200115985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => ANNULAR SEAL FOR SPHERICAL BLOWOUT PREVENTER [patent_app_type] => utility [patent_app_number] => 16/160326 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160326
ANNULAR SEAL FOR SPHERICAL BLOWOUT PREVENTER Oct 14, 2018 Abandoned
Array ( [id] => 14231867 [patent_doc_number] => 20190128106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Remotely Actuated Screenout Relief Valves and Systems and Methods Including the Same [patent_app_type] => utility [patent_app_number] => 16/159193 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16159193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159193
Remotely actuated screenout relief valves and systems and methods including the same Oct 11, 2018 Issued
Array ( [id] => 16492880 [patent_doc_number] => 10858909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Pressure activated completion tools, burst plugs, and methods of use [patent_app_type] => utility [patent_app_number] => 16/159288 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2288 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16159288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159288
Pressure activated completion tools, burst plugs, and methods of use Oct 11, 2018 Issued
Array ( [id] => 15149073 [patent_doc_number] => 20190353014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => SIGNAL TRANSFER SYSTEM FOR ACTIVATING DOWNHOLE TOOLS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/153175 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153175
Signal transfer system for activating downhole tools and related methods Oct 4, 2018 Issued
Array ( [id] => 16525898 [patent_doc_number] => 20200399978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => ATTACHMENTS FOR MITIGATING SET CEMENT DOWNHOLE [patent_app_type] => utility [patent_app_number] => 16/495274 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3243 [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] => 16495274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495274
Attachments for mitigating set cement downhole Sep 26, 2018 Issued
Array ( [id] => 15682343 [patent_doc_number] => 20200095835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => SYSTEM AND METHOD FOR MONITORING AND ADJUSTMENT OF THE WELL STRING POSITIONING WITHIN A WELL TUBULAR [patent_app_type] => utility [patent_app_number] => 16/136376 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136376
SYSTEM AND METHOD FOR MONITORING AND ADJUSTMENT OF THE WELL STRING POSITIONING WITHIN A WELL TUBULAR Sep 19, 2018 Abandoned
Array ( [id] => 14073577 [patent_doc_number] => 20190085676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Gas and Sand Separator [patent_app_type] => utility [patent_app_number] => 16/133315 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16133315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133315
Gas and sand separator Sep 16, 2018 Issued
Array ( [id] => 16771401 [patent_doc_number] => 10982499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Casing patch for loss circulation zone [patent_app_type] => utility [patent_app_number] => 16/130735 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7202 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16130735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130735
Casing patch for loss circulation zone Sep 12, 2018 Issued
Array ( [id] => 14343707 [patent_doc_number] => 20190153826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Perforation Devices Including Gas Supply Structures and Methods of Utilizing the Same [patent_app_type] => utility [patent_app_number] => 16/130539 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16130539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130539
Perforation devices including gas supply structures and methods of utilizing the same Sep 12, 2018 Issued
Array ( [id] => 14044601 [patent_doc_number] => 20190078407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => SEAT ASSEMBLY FOR USE IN FRACTURING SUBSURFACE GEOLOGIC FORMATIONS [patent_app_type] => utility [patent_app_number] => 16/128144 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16128144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/128144
SEAT ASSEMBLY FOR USE IN FRACTURING SUBSURFACE GEOLOGIC FORMATIONS Sep 10, 2018 Abandoned
Array ( [id] => 14520035 [patent_doc_number] => 10337265 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-02 [patent_title] => Well pipe guide spool [patent_app_type] => utility [patent_app_number] => 16/111944 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3364 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111944
Well pipe guide spool Aug 23, 2018 Issued
Array ( [id] => 13608255 [patent_doc_number] => 20180355677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => Low Friction Wireline Standoff [patent_app_type] => utility [patent_app_number] => 16/102389 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16102389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/102389
Low friction wireline standoff Aug 12, 2018 Issued
Array ( [id] => 16778667 [patent_doc_number] => 20210115745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => Method and Apparatus for Pinching Control Lines [patent_app_type] => utility [patent_app_number] => 16/475510 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16475510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475510
Method and apparatus for pinching control lines Jul 2, 2018 Issued
Array ( [id] => 16564680 [patent_doc_number] => 10890042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Section mill and method for abandoning a wellbore [patent_app_type] => utility [patent_app_number] => 16/025870 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 45 [patent_no_of_words] => 10767 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16025870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025870
Section mill and method for abandoning a wellbore Jul 1, 2018 Issued
Array ( [id] => 13623755 [patent_doc_number] => 20180363429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => PLUNGER LIFT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/007535 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007535
PLUNGER LIFT ASSEMBLY Jun 12, 2018 Abandoned
Array ( [id] => 13480321 [patent_doc_number] => 20180291703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => DOWNHOLE TOOL AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/007675 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007675
DOWNHOLE TOOL AND METHOD OF USE Jun 12, 2018 Abandoned
Array ( [id] => 15899743 [patent_doc_number] => 20200149390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => METHOD AND APPARATUS FOR PERFORMING A SURVEY OF TUBING WHICH IS STUCK IN A BOREHOLE, E.G. FOR DETERMINING A FREE POINT [patent_app_type] => utility [patent_app_number] => 16/615467 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16615467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615467
METHOD AND APPARATUS FOR PERFORMING A SURVEY OF TUBING WHICH IS STUCK IN A BOREHOLE, E.G. FOR DETERMINING A FREE POINT May 22, 2018 Abandoned
Array ( [id] => 14822027 [patent_doc_number] => 10408009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Release lugs for a jarring device [patent_app_type] => utility [patent_app_number] => 15/973247 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1610 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973247
Release lugs for a jarring device May 6, 2018 Issued
Array ( [id] => 13315451 [patent_doc_number] => 20180209262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => METHOD FOR DETERMINING HYDRAULIC FRACTURE ORIENTATION AND DIMENSION [patent_app_type] => utility [patent_app_number] => 15/924783 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15924783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/924783
Method for determining hydraulic fracture orientation and dimension Mar 18, 2018 Issued
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