Search

Thomas E. Lazo

Examiner (ID: 6, Phone: (571)272-4818 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
3050
Issued Applications
2627
Pending Applications
152
Abandoned Applications
297

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19227147 [patent_doc_number] => 12006781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Blowout preventer with multiple application ram blades [patent_app_type] => utility [patent_app_number] => 17/604513 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 42 [patent_no_of_words] => 8457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604513
Blowout preventer with multiple application ram blades Jan 29, 2020 Issued
Array ( [id] => 15964301 [patent_doc_number] => 20200165902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => ELONGATED FLOW STOPPER IN STANDING VALVE OF BOTTOM HOLE SPRING ASSEMBLY FOR FACILITATING PRODUCTION OF HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 16/776798 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776798
Elongated flow stopper in standing valve of bottom hole spring assembly for facilitating production of hydrocarbons Jan 29, 2020 Issued
Array ( [id] => 17953927 [patent_doc_number] => 11480023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => System and method for power failure indication and isolation [patent_app_type] => utility [patent_app_number] => 16/747086 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5448 [patent_no_of_claims] => 11 [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] => 16747086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747086
System and method for power failure indication and isolation Jan 19, 2020 Issued
Array ( [id] => 17378575 [patent_doc_number] => 11236575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Rotating control device with multiple seal cartridge [patent_app_type] => utility [patent_app_number] => 16/744258 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 11061 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744258
Rotating control device with multiple seal cartridge Jan 15, 2020 Issued
Array ( [id] => 17620580 [patent_doc_number] => 11339623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Protection sleeve for tubing hanger threads [patent_app_type] => utility [patent_app_number] => 16/741636 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3586 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741636
Protection sleeve for tubing hanger threads Jan 12, 2020 Issued
Array ( [id] => 16963505 [patent_doc_number] => 20210215004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => SYSTEMS AND METHODS FOR MULTI-ACTIVITY ONSHORE FIELD DEVELOPMENT [patent_app_type] => utility [patent_app_number] => 16/738174 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5521 [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] => 16738174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738174
Systems and methods for multi-activity onshore field development Jan 8, 2020 Issued
Array ( [id] => 16156105 [patent_doc_number] => 20200216285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => VARIABLE SIZE COILED TUBING COUNTER [patent_app_type] => utility [patent_app_number] => 16/737659 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737659
Variable size coiled tubing counter Jan 7, 2020 Issued
Array ( [id] => 17178999 [patent_doc_number] => 11156236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Ball valve with pressure absorbing accumulator [patent_app_type] => utility [patent_app_number] => 16/722910 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 14405 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 16722910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722910
Ball valve with pressure absorbing accumulator Dec 19, 2019 Issued
Array ( [id] => 17460978 [patent_doc_number] => 20220074283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => A SOCK FOR A FLOATING VESSEL [patent_app_type] => utility [patent_app_number] => 17/416251 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416251
Sock for a floating vessel Dec 19, 2019 Issued
Array ( [id] => 16843330 [patent_doc_number] => 11015404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Cuttings volume measurement away from shale shaker [patent_app_type] => utility [patent_app_number] => 16/715117 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4822 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715117
Cuttings volume measurement away from shale shaker Dec 15, 2019 Issued
Array ( [id] => 17665764 [patent_doc_number] => 11359446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Coiled tubing injector with gripper shoe carrier position monitor [patent_app_type] => utility [patent_app_number] => 17/309767 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4761 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309767
Coiled tubing injector with gripper shoe carrier position monitor Dec 12, 2019 Issued
Array ( [id] => 15769909 [patent_doc_number] => 20200115972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => INSTALLATION SYSTEMS AND METHODOLOGY FOR HELICAL STRAKE FINS [patent_app_type] => utility [patent_app_number] => 16/711938 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711938
Installation systems and methodology for helical strake fins Dec 11, 2019 Issued
Array ( [id] => 17743065 [patent_doc_number] => 11391124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Apparatus, systems and methods for oil and gas operations [patent_app_type] => utility [patent_app_number] => 17/312323 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312323
Apparatus, systems and methods for oil and gas operations Dec 10, 2019 Issued
Array ( [id] => 16014323 [patent_doc_number] => 20200182004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SYSTEMS AND METHODS FOR RETRIEVABLE HYDRAULIC QUICK DUMP RETROFIT MODULES FOR ELECTRO-HYDRAULIC SUBSEA PRODUCTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/708017 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708017
Systems and methods for retrievable hydraulic quick dump retrofit modules for electro-hydraulic subsea production systems Dec 8, 2019 Issued
Array ( [id] => 17104827 [patent_doc_number] => 11125030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Guiding system on a hybrid lifting tower, and hybrid lifting tower [patent_app_type] => utility [patent_app_number] => 16/704412 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1689 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704412
Guiding system on a hybrid lifting tower, and hybrid lifting tower Dec 4, 2019 Issued
Array ( [id] => 16786604 [patent_doc_number] => 10989021 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Noise, vibration and erosion reduction in valves [patent_app_type] => utility [patent_app_number] => 16/704737 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704737
Noise, vibration and erosion reduction in valves Dec 4, 2019 Issued
Array ( [id] => 18420889 [patent_doc_number] => 20230175352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => INGRESS-BARRIER ASSEMBLY FOR USE WITH PRESSURE-OPERATED DOWNHOLE EQUIPMENT [patent_app_type] => utility [patent_app_number] => 16/966067 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966067
Ingress-barrier assembly for use with pressure-operated downhole equipment Dec 4, 2019 Issued
Array ( [id] => 18376617 [patent_doc_number] => 20230151703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SUPPORT STRUCTURE FOR GUIDE ARCH [patent_app_type] => utility [patent_app_number] => 17/047758 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047758
Support structure for guide arch Dec 3, 2019 Issued
Array ( [id] => 18333947 [patent_doc_number] => 20230125895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SPLIT REEL AND HANDLER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/049298 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049298
Split reel and handler system Dec 3, 2019 Issued
Array ( [id] => 17357418 [patent_doc_number] => 20220018214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => BARRIER ARRANGEMENT IN WELLHEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/299435 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299435
Barrier arrangement in wellhead assembly Dec 3, 2019 Issued
Menu