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] => 15211297 [patent_doc_number] => 20190368335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING A DRILLING MACHINE [patent_app_type] => utility [patent_app_number] => 16/543937 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543937
SYSTEM AND METHOD FOR CONTROLLING A DRILLING MACHINE Aug 18, 2019 Abandoned
Array ( [id] => 15179467 [patent_doc_number] => 20190360325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => DETERMINING DIVERTER EFFECTIVENESS IN A FRACTURE WELLBORE [patent_app_type] => utility [patent_app_number] => 16/538164 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538164
Determining diverter effectiveness in a fracture wellbore Aug 11, 2019 Issued
Array ( [id] => 17060577 [patent_doc_number] => 11105169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Release lugs for a jarring device [patent_app_type] => utility [patent_app_number] => 16/534778 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1598 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534778
Release lugs for a jarring device Aug 6, 2019 Issued
Array ( [id] => 15179387 [patent_doc_number] => 20190360285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => CLAMP-ON SINGLE JOINT MANIPULATOR FOR USE WITH SINGLE JOINT ELEVATOR [patent_app_type] => utility [patent_app_number] => 16/532933 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532933
Clamp-on single joint manipulator for use with single joint elevator Aug 5, 2019 Issued
Array ( [id] => 17075395 [patent_doc_number] => 11111783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Estimating formation properties from drill bit motion [patent_app_type] => utility [patent_app_number] => 16/533121 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16533121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533121
Estimating formation properties from drill bit motion Aug 5, 2019 Issued
Array ( [id] => 17292876 [patent_doc_number] => 20210388715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => METHOD FOR DETERMINING A LITHOLOGIC INTERPRETATION OF A SUBTERRANEAN ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 17/279487 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17279487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279487
METHOD FOR DETERMINING A LITHOLOGIC INTERPRETATION OF A SUBTERRANEAN ENVIRONMENT Jul 29, 2019 Abandoned
Array ( [id] => 17762832 [patent_doc_number] => 20220236444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => GAS SATURATION DISTRIBUTION MONITORING IN HYDROCARBON RESERVOIR [patent_app_type] => utility [patent_app_number] => 17/617476 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617476
Gas saturation distribution monitoring in hydrocarbon reservoir Jul 28, 2019 Issued
Array ( [id] => 17324036 [patent_doc_number] => 11215037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Downhole apparatus [patent_app_type] => utility [patent_app_number] => 16/455587 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 60 [patent_no_of_words] => 14277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455587
Downhole apparatus Jun 26, 2019 Issued
Array ( [id] => 15268761 [patent_doc_number] => 20190383114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => ANNULAR BARRIER [patent_app_type] => utility [patent_app_number] => 16/444291 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16444291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444291
ANNULAR BARRIER Jun 17, 2019 Abandoned
Array ( [id] => 17126843 [patent_doc_number] => 20210301612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Downhole Tool [patent_app_type] => utility [patent_app_number] => 17/251385 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18488 [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] => 17251385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251385
Downhole tool Jun 13, 2019 Issued
Array ( [id] => 16591070 [patent_doc_number] => 10900321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Downhole tool and method of use [patent_app_type] => utility [patent_app_number] => 16/441809 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 43 [patent_no_of_words] => 14876 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441809
Downhole tool and method of use Jun 13, 2019 Issued
Array ( [id] => 16642722 [patent_doc_number] => 10920564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Downhole clutch joint for multi-directionally rotating downhole drilling assembly [patent_app_type] => utility [patent_app_number] => 16/435253 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 10651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435253
Downhole clutch joint for multi-directionally rotating downhole drilling assembly Jun 6, 2019 Issued
Array ( [id] => 16506813 [patent_doc_number] => 20200386069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => SPRING LOADED INNER DIAMETER OPENING BALL SEAT [patent_app_type] => utility [patent_app_number] => 16/431348 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431348
Spring loaded inner diameter opening ball seat Jun 3, 2019 Issued
Array ( [id] => 16642680 [patent_doc_number] => 10920522 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-16 [patent_title] => Rotating and reciprocating swivel apparatus and method [patent_app_type] => utility [patent_app_number] => 16/416404 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8740 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416404
Rotating and reciprocating swivel apparatus and method May 19, 2019 Issued
Array ( [id] => 17436360 [patent_doc_number] => 11261677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => System for drill bit change in a drilling rig, drilling rig comprising such a system, and a method for changing drill bits using such a system [patent_app_type] => utility [patent_app_number] => 17/057288 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9475 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057288
System for drill bit change in a drilling rig, drilling rig comprising such a system, and a method for changing drill bits using such a system May 15, 2019 Issued
Array ( [id] => 17498054 [patent_doc_number] => 11286749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Remote-open device for well operation [patent_app_type] => utility [patent_app_number] => 16/405498 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4594 [patent_no_of_claims] => 17 [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] => 16405498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405498
Remote-open device for well operation May 6, 2019 Issued
Array ( [id] => 17287360 [patent_doc_number] => 11203902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Guide shoe with lockable nose [patent_app_type] => utility [patent_app_number] => 17/049246 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 8765 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049246
Guide shoe with lockable nose May 1, 2019 Issued
Array ( [id] => 16461344 [patent_doc_number] => 10844682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Workover tool string [patent_app_type] => utility [patent_app_number] => 16/394335 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5061 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394335
Workover tool string Apr 24, 2019 Issued
Array ( [id] => 16832592 [patent_doc_number] => 11008833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Drilling fluid disposal injection system and method [patent_app_type] => utility [patent_app_number] => 16/387207 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4118 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387207
Drilling fluid disposal injection system and method Apr 16, 2019 Issued
Array ( [id] => 16445315 [patent_doc_number] => 10837233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Control system for drilling machines [patent_app_type] => utility [patent_app_number] => 16/382948 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382948
Control system for drilling machines Apr 11, 2019 Issued
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