Search

Lakaisha Jackson

Examiner (ID: 18624, Phone: (571)270-3111 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 4134
Total Applications
766
Issued Applications
656
Pending Applications
59
Abandoned Applications
74

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20467175 [patent_doc_number] => 12523210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Mechanical liquid piston slow expansion compressor [patent_app_type] => utility [patent_app_number] => 18/636695 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18199 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636695
Mechanical liquid piston slow expansion compressor Apr 15, 2024 Issued
Array ( [id] => 19932446 [patent_doc_number] => 12305645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Thermistor flow path [patent_app_type] => utility [patent_app_number] => 18/603692 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 1187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603692
Thermistor flow path Mar 12, 2024 Issued
Array ( [id] => 20414685 [patent_doc_number] => 12497958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Damped mobile compressor [patent_app_type] => utility [patent_app_number] => 18/584451 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 5882 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584451
Damped mobile compressor Feb 21, 2024 Issued
Array ( [id] => 19381763 [patent_doc_number] => 20240271633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => EXPLOSION PROOF MOTOR, PUMP SYSTEM, AND METHOD [patent_app_type] => utility [patent_app_number] => 18/440308 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18440308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440308
EXPLOSION PROOF MOTOR, PUMP SYSTEM, AND METHOD Feb 12, 2024 Pending
Array ( [id] => 20094022 [patent_doc_number] => 20250223958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => APPARATUSES, SYSTEMS, AND METHODS FOR ADJUSTING THE EFFECTIVE STROKE-LENGTH OF A POSITIVE DISPLACEMENT PUMP [patent_app_type] => utility [patent_app_number] => 18/406870 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406870
APPARATUSES, SYSTEMS, AND METHODS FOR ADJUSTING THE EFFECTIVE STROKE-LENGTH OF A POSITIVE DISPLACEMENT PUMP Jan 7, 2024 Abandoned
Array ( [id] => 19127929 [patent_doc_number] => 20240133282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SYSTEMS AND METHODS TO OPERATE A DUAL-SHAFT GAS TURBINE ENGINE FOR HYDRAULIC FRACTURING [patent_app_type] => utility [patent_app_number] => 18/402518 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402518
SYSTEMS AND METHODS TO OPERATE A DUAL-SHAFT GAS TURBINE ENGINE FOR HYDRAULIC FRACTURING Jan 1, 2024 Pending
Array ( [id] => 19955741 [patent_doc_number] => 12326150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Pump and pump assembly [patent_app_type] => utility [patent_app_number] => 18/401926 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401926
Pump and pump assembly Jan 1, 2024 Issued
Array ( [id] => 19282391 [patent_doc_number] => 20240218866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MACRO-FLUIDIC AND MICRO-FLUIDIC SYSTEMS AND METHODS USING MAGNETOACTIVE SOFT MATERIALS [patent_app_type] => utility [patent_app_number] => 18/391462 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391462
MACRO-FLUIDIC AND MICRO-FLUIDIC SYSTEMS AND METHODS USING MAGNETOACTIVE SOFT MATERIALS Dec 19, 2023 Pending
Array ( [id] => 19249743 [patent_doc_number] => 20240200731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MODULAR OPEN-AIR SKID WITH ELECTRICAL VARIABLE FREQUENCY DRIVE FOR NATURAL GAS COMPRESSION [patent_app_type] => utility [patent_app_number] => 18/544273 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544273
MODULAR OPEN-AIR SKID WITH ELECTRICAL VARIABLE FREQUENCY DRIVE FOR NATURAL GAS COMPRESSION Dec 17, 2023 Abandoned
Array ( [id] => 20272590 [patent_doc_number] => 12442364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Two-stage pump and method of operation [patent_app_type] => utility [patent_app_number] => 18/535939 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 9854 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535939
Two-stage pump and method of operation Dec 10, 2023 Issued
Array ( [id] => 20272590 [patent_doc_number] => 12442364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Two-stage pump and method of operation [patent_app_type] => utility [patent_app_number] => 18/535939 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 9854 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535939
Two-stage pump and method of operation Dec 10, 2023 Issued
Array ( [id] => 20272590 [patent_doc_number] => 12442364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Two-stage pump and method of operation [patent_app_type] => utility [patent_app_number] => 18/535939 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 9854 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535939
Two-stage pump and method of operation Dec 10, 2023 Issued
Array ( [id] => 20402721 [patent_doc_number] => 12492693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Self calibrating peristaltic pump with reduced fluid pulses [patent_app_type] => utility [patent_app_number] => 18/529989 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1288 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529989
Self calibrating peristaltic pump with reduced fluid pulses Dec 4, 2023 Issued
Array ( [id] => 19188551 [patent_doc_number] => 20240167464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => HIGH-PRESSURE, HIGH-FLOW INFLATABLE MOVEMENT [patent_app_type] => utility [patent_app_number] => 18/516076 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516076
High-pressure, high-flow inflatable movement Nov 20, 2023 Issued
Array ( [id] => 19143024 [patent_doc_number] => 20240141881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ENERGY ACCUMULATOR FOR PISTON-TYPE FUEL PUMP [patent_app_type] => utility [patent_app_number] => 18/497297 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497297
ENERGY ACCUMULATOR FOR PISTON-TYPE FUEL PUMP Oct 29, 2023 Pending
Array ( [id] => 19999225 [patent_doc_number] => 20250137447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DRIVE POWER BASED PUMP MONITORING [patent_app_type] => utility [patent_app_number] => 18/385125 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18385125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385125
DRIVE POWER BASED PUMP MONITORING Oct 29, 2023 Pending
Array ( [id] => 18988514 [patent_doc_number] => 20240060483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => FOUR-CYLINDER COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/497684 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497684
FOUR-CYLINDER COMPRESSOR Oct 29, 2023 Pending
Array ( [id] => 19999226 [patent_doc_number] => 20250137448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MANAGING LUBRICATION OF HYDRAULIC FRACTURING PUMPS [patent_app_type] => utility [patent_app_number] => 18/494624 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494624
MANAGING LUBRICATION OF HYDRAULIC FRACTURING PUMPS Oct 24, 2023 Pending
Array ( [id] => 19999226 [patent_doc_number] => 20250137448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MANAGING LUBRICATION OF HYDRAULIC FRACTURING PUMPS [patent_app_type] => utility [patent_app_number] => 18/494624 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494624
MANAGING LUBRICATION OF HYDRAULIC FRACTURING PUMPS Oct 24, 2023 Pending
Array ( [id] => 18955908 [patent_doc_number] => 20240044235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO WELLHEADS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/487865 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18487865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487865
HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO WELLHEADS AND RELATED METHODS Oct 15, 2023 Pending
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