Search

Vu Anh Le

Examiner (ID: 3080, Phone: (571)272-1871 , Office: P/2825 )

Most Active Art Unit
2824
Art Unit(s)
2824, 2511, 2818, 2825, 0
Total Applications
2999
Issued Applications
2856
Pending Applications
54
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15916391 [patent_doc_number] => 10655428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Flow control device [patent_app_type] => utility [patent_app_number] => 15/838023 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6882 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838023 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838023
Flow control device Dec 10, 2017 Issued
Array ( [id] => 17728771 [patent_doc_number] => 11385152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Using fluidic devices to estimate cut of wellbore fluids [patent_app_type] => utility [patent_app_number] => 16/630978 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10746 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630978
Using fluidic devices to estimate cut of wellbore fluids Dec 6, 2017 Issued
Array ( [id] => 15754729 [patent_doc_number] => 10619463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Apparatus and method for improving an electric submersible pump system [patent_app_type] => utility [patent_app_number] => 15/815784 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2471 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815784 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815784
Apparatus and method for improving an electric submersible pump system Nov 16, 2017 Issued
Array ( [id] => 14310953 [patent_doc_number] => 20190145180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => IMPREGNATED CUTTING STRUCTURES, EARTH-BORING TOOLS INCLUDING THE IMPREGNATED CUTTING STRUCTURES, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 15/815234 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815234
Impregnated cutting structures, earth-boring tools including the impregnated cutting structures, and related methods Nov 15, 2017 Issued
Array ( [id] => 15574987 [patent_doc_number] => 10577865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Steering head for an auger casing [patent_app_type] => utility [patent_app_number] => 15/811620 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8440 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 15811620 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811620
Steering head for an auger casing Nov 12, 2017 Issued
Array ( [id] => 13037723 [patent_doc_number] => 10040984 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-07 [patent_title] => Water-based drilling fluid for protecting high-permeability reservoirs, and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 15/809707 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6949 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809707
Water-based drilling fluid for protecting high-permeability reservoirs, and preparation method and use thereof Nov 9, 2017 Issued
Array ( [id] => 14809443 [patent_doc_number] => 20190271331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => SPLIT STREAM OPERATIONS WITH PRESSURE EXCHANGERS [patent_app_type] => utility [patent_app_number] => 16/346800 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346800
Split stream operations with pressure exchangers Nov 5, 2017 Issued
Array ( [id] => 12240450 [patent_doc_number] => 20180073313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'Method for Multi-Slip Gripping of Pipe and Tubular Goods' [patent_app_type] => utility [patent_app_number] => 15/796978 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5174 [patent_no_of_claims] => 10 [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] => 15796978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796978
Method for Multi-Slip Gripping of Pipe and Tubular Goods Oct 29, 2017 Abandoned
Array ( [id] => 12792589 [patent_doc_number] => 20180156032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => Controlled Pressure Pulser for Coiled Tubing Applications [patent_app_type] => utility [patent_app_number] => 15/786097 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4726 [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] => 15786097 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786097
Controlled pressure pulser for coiled tubing applications Oct 16, 2017 Issued
Array ( [id] => 12491529 [patent_doc_number] => 09995123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => System and method for stimulating a well [patent_app_type] => utility [patent_app_number] => 15/728337 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6326 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15728337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728337
System and method for stimulating a well Oct 8, 2017 Issued
Array ( [id] => 14454441 [patent_doc_number] => 10323173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Method for removing iron sulfide scale from oil well equipment [patent_app_type] => utility [patent_app_number] => 15/697888 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10062 [patent_no_of_claims] => 12 [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] => 15697888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/697888
Method for removing iron sulfide scale from oil well equipment Sep 6, 2017 Issued
Array ( [id] => 12730618 [patent_doc_number] => 20180135373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => METHOD AND APPARATUS FOR PROGRAMMABLE ROBOTIC ROTARY MILL CUTTING OF MULTIPLE NESTED TUBULARS [patent_app_type] => utility [patent_app_number] => 15/688075 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15688075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/688075
METHOD AND APPARATUS FOR PROGRAMMABLE ROBOTIC ROTARY MILL CUTTING OF MULTIPLE NESTED TUBULARS Aug 27, 2017 Abandoned
Array ( [id] => 15635569 [patent_doc_number] => 10590765 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Well sampling system incorporating corrugated and slotted injection system and method of use [patent_app_type] => utility [patent_app_number] => 15/670603 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15670603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/670603
Well sampling system incorporating corrugated and slotted injection system and method of use Aug 6, 2017 Issued
Array ( [id] => 13805549 [patent_doc_number] => 10180036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Drilling fluid disposal injection system and method [patent_app_type] => utility [patent_app_number] => 15/662991 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6161 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15662991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662991
Drilling fluid disposal injection system and method Jul 27, 2017 Issued
Array ( [id] => 12126839 [patent_doc_number] => 20180010425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'WELLBORE LINING FOR NATURAL GAS HYDRATE' [patent_app_type] => utility [patent_app_number] => 15/644947 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5429 [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] => 15644947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/644947
Wellbore lining for natural gas hydrate and method of constructing a wellbore lining for natural gas hydrate Jul 9, 2017 Issued
Array ( [id] => 15133603 [patent_doc_number] => 10480254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Drill bits having tailored depth of cut control features and related methods [patent_app_type] => utility [patent_app_number] => 15/642618 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7404 [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] => 15642618 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642618
Drill bits having tailored depth of cut control features and related methods Jul 5, 2017 Issued
Array ( [id] => 12126853 [patent_doc_number] => 20180010439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'COMPONENT FOR ROCK BREAKING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/643098 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7910 [patent_no_of_claims] => 18 [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] => 15643098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643098
Component for rock breaking system Jul 5, 2017 Issued
Array ( [id] => 15194809 [patent_doc_number] => 10494886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Potential energy actuated valve triggered by collapse of a support member [patent_app_type] => utility [patent_app_number] => 15/641874 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1875 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641874
Potential energy actuated valve triggered by collapse of a support member Jul 4, 2017 Issued
Array ( [id] => 12708745 [patent_doc_number] => 20180128081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => HYDRAULIC FRACTURING SYSTEMS AND PROCESSES UTILIZING PORT OBSTRUCTION DEVICES FOR SEATING ON PORTS OF A WELLBORE STRING [patent_app_type] => utility [patent_app_number] => 15/634590 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8917 [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] => 15634590 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634590
HYDRAULIC FRACTURING SYSTEMS AND PROCESSES UTILIZING PORT OBSTRUCTION DEVICES FOR SEATING ON PORTS OF A WELLBORE STRING Jun 26, 2017 Abandoned
Array ( [id] => 13718481 [patent_doc_number] => 20170370195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => DOWNHOLE OIL WELL JET PUMP DEVICE WITH MEMORY PRODUCTION LOGGING TOOL AND RELATED METHODS OF USE [patent_app_type] => utility [patent_app_number] => 15/634738 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15634738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634738
Downhole oil well jet pump device with memory production logging tool and related methods of use Jun 26, 2017 Issued
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