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] => 16614323 [patent_doc_number] => 20210032976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => DEVICE FOR CONTROLLING A DRILLING ACCESSORY EQUIPPED WITH AN ANGLE MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/046481 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046481
DEVICE FOR CONTROLLING A DRILLING ACCESSORY EQUIPPED WITH AN ANGLE MEASUREMENT DEVICE Apr 10, 2019 Abandoned
Array ( [id] => 16445337 [patent_doc_number] => 10837255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Downhole straddle system [patent_app_type] => utility [patent_app_number] => 16/380048 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4743 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380048
Downhole straddle system Apr 9, 2019 Issued
Array ( [id] => 14654141 [patent_doc_number] => 20190234199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DETECTION USING GLOBAL POSITIONING SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/380168 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380168
HORIZONTAL DIRECTIONAL DRILLING SYSTEM INCLUDING SONDE POSITION DETECTION USING GLOBAL POSITIONING SYSTEMS Apr 9, 2019 Abandoned
Array ( [id] => 16336928 [patent_doc_number] => 10787875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Reaction valve drilling jar system [patent_app_type] => utility [patent_app_number] => 16/379586 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7329 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16379586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379586
Reaction valve drilling jar system Apr 8, 2019 Issued
Array ( [id] => 16461349 [patent_doc_number] => 10844687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Wellhead seal energized by fluid pressure [patent_app_type] => utility [patent_app_number] => 16/378097 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378097
Wellhead seal energized by fluid pressure Apr 7, 2019 Issued
Array ( [id] => 14625899 [patent_doc_number] => 20190226317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => WELL FRACTURING SYSTEMS WITH ELECTRICAL MOTORS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/372153 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372153
Well fracturing systems with electrical motors and methods of use Mar 31, 2019 Issued
Array ( [id] => 16344271 [patent_doc_number] => 20200308921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => COMPRESSION-SET STRADDLE PACKER WITH FLUID PRESSURE-BOOSTED PACKER SET [patent_app_type] => utility [patent_app_number] => 16/371394 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16371394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/371394
Compression-set straddle packer with fluid pressure-boosted packer set Mar 31, 2019 Issued
Array ( [id] => 14898267 [patent_doc_number] => 20190292899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => VIRTUAL DOWNHOLE SUB [patent_app_type] => utility [patent_app_number] => 16/363408 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363408
Virtual downhole sub Mar 24, 2019 Issued
Array ( [id] => 14898199 [patent_doc_number] => 20190292865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DEVICE AND METHOD FOR COLLECTING DEBRIS OF DEPOSITS IN A WELLBORE [patent_app_type] => utility [patent_app_number] => 16/363168 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363168
Device and method for collecting debris of deposits in a wellbore Mar 24, 2019 Issued
Array ( [id] => 18666770 [patent_doc_number] => 11773652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Drilling machine provided with an electrically-braked moving device for the drilling string [patent_app_type] => utility [patent_app_number] => 16/982344 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 24653 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 755 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982344
Drilling machine provided with an electrically-braked moving device for the drilling string Mar 18, 2019 Issued
Array ( [id] => 16415036 [patent_doc_number] => 10822915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Tandem releasable bridge plug system and method for setting such tandem releasable plugs [patent_app_type] => utility [patent_app_number] => 16/353614 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 9721 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353614
Tandem releasable bridge plug system and method for setting such tandem releasable plugs Mar 13, 2019 Issued
Array ( [id] => 16407191 [patent_doc_number] => 10815737 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Tool joint clamp [patent_app_type] => utility [patent_app_number] => 16/351071 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3933 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16351071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351071
Tool joint clamp Mar 11, 2019 Issued
Array ( [id] => 14535853 [patent_doc_number] => 20190203548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CONTROL SYSTEM FOR A WELL DRILLING PLATFORM WITH REMOTE ACCESS [patent_app_type] => utility [patent_app_number] => 16/296668 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296668
Control system for a well drilling platform with remote access Mar 7, 2019 Issued
Array ( [id] => 16461353 [patent_doc_number] => 10844692 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Subsurface wellbore wiper deployment system and method of use [patent_app_type] => utility [patent_app_number] => 16/289879 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2032 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289879
Subsurface wellbore wiper deployment system and method of use Feb 28, 2019 Issued
Array ( [id] => 14408259 [patent_doc_number] => 20190169973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Downhole Clutch Joint for Multi-Directionally Rotating Downhole Drilling Assembly [patent_app_type] => utility [patent_app_number] => 16/271563 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271563
Downhole clutch joint for multi-directionally rotating downhole drilling assembly Feb 7, 2019 Issued
Array ( [id] => 17571495 [patent_doc_number] => 11319755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Arrangement and method for installing casing [patent_app_type] => utility [patent_app_number] => 16/960501 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6395 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960501
Arrangement and method for installing casing Jan 20, 2019 Issued
Array ( [id] => 16506796 [patent_doc_number] => 20200386052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => ASSEMBLY FOR MOVING EXCAVATION OR DRILLING EQUIPMENT AND ACTUATING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/961911 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961911
Assembly for moving excavation or drilling equipment and actuating method therefor Jan 14, 2019 Issued
Array ( [id] => 16771413 [patent_doc_number] => 10982511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Downhole system for gravel packing without a washpipe [patent_app_type] => utility [patent_app_number] => 16/246299 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3245 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16246299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246299
Downhole system for gravel packing without a washpipe Jan 10, 2019 Issued
Array ( [id] => 16157839 [patent_doc_number] => 20200217152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => BIT BREAKER BOX [patent_app_type] => utility [patent_app_number] => 16/242522 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242522
Bit breaker box Jan 7, 2019 Issued
Array ( [id] => 16743745 [patent_doc_number] => 10968721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Flow-through pulsing assembly for use in downhole operations [patent_app_type] => utility [patent_app_number] => 16/241029 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 34 [patent_no_of_words] => 8335 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16241029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241029
Flow-through pulsing assembly for use in downhole operations Jan 6, 2019 Issued
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