Search

Marissa Liana Ferguson Samreth

Examiner (ID: 15443, Phone: (571)272-2163 , Office: P/2854 )

Most Active Art Unit
2854
Art Unit(s)
2855, 2854, 2853
Total Applications
1334
Issued Applications
944
Pending Applications
77
Abandoned Applications
339

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20473775 [patent_doc_number] => 20260015994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => Thermal Energy Storage System for Use with a Low Temperature Heat Source and a Thermal Power Cycle System [patent_app_type] => utility [patent_app_number] => 19/321141 [patent_app_country] => US [patent_app_date] => 2025-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19321141 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/321141
Thermal Energy Storage System for Use with a Low Temperature Heat Source and a Thermal Power Cycle System Sep 4, 2025 Pending
Array ( [id] => 20427170 [patent_doc_number] => 20250389258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => THERMOMECHANICALLY ACTUATED PV CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/305842 [patent_app_country] => US [patent_app_date] => 2025-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 19305842 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/305842
THERMOMECHANICALLY ACTUATED PV CLEANING SYSTEM Aug 20, 2025 Pending
Array ( [id] => 20280246 [patent_doc_number] => 20250305488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL [patent_app_type] => utility [patent_app_number] => 19/234149 [patent_app_country] => US [patent_app_date] => 2025-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19234149 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/234149
ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL Jun 9, 2025 Pending
Array ( [id] => 20165674 [patent_doc_number] => 20250257720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL [patent_app_type] => utility [patent_app_number] => 19/190119 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19190119 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/190119
ACTUATOR COMPRISING ELECTRICALLY CONDUCTIVE POROUS MATERIAL Apr 24, 2025 Pending
Array ( [id] => 20373290 [patent_doc_number] => 12480719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Thermal energy storage system for simple and combined cycle power generation [patent_app_type] => utility [patent_app_number] => 19/189085 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20419 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19189085 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189085
Thermal energy storage system for simple and combined cycle power generation Apr 23, 2025 Issued
Array ( [id] => 20309790 [patent_doc_number] => 20250327419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => Gas Turbine System [patent_app_type] => utility [patent_app_number] => 19/183870 [patent_app_country] => US [patent_app_date] => 2025-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19183870 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/183870
Gas Turbine System Apr 19, 2025 Pending
19/119829 CO-ROTATING SCROLL COMPRESSOR Apr 9, 2025 Pending
Array ( [id] => 20041801 [patent_doc_number] => 20250180023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => ANTIROTATION REED VALVE SYSTEMS AND METHODS FOR COMPRESSORS [patent_app_type] => utility [patent_app_number] => 19/048494 [patent_app_country] => US [patent_app_date] => 2025-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2246 [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] => 19048494 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048494
ANTIROTATION REED VALVE SYSTEMS AND METHODS FOR COMPRESSORS Feb 6, 2025 Pending
Array ( [id] => 20289009 [patent_doc_number] => 20250314252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => SUPPORT STRUCTURE OF ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/032539 [patent_app_country] => US [patent_app_date] => 2025-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032539 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/032539
SUPPORT STRUCTURE OF ELECTRIC COMPRESSOR Jan 20, 2025 Pending
Array ( [id] => 20016731 [patent_doc_number] => 20250154953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => PUMPS [patent_app_type] => utility [patent_app_number] => 19/027610 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4761 [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] => 19027610 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027610
PUMPS Jan 16, 2025 Pending
Array ( [id] => 20016673 [patent_doc_number] => 20250154895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => INTEGRATED CARBON SEQUESTRATION AND POWER GENERATION SYSTEM AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 19/022306 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13993 [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] => 19022306 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022306
INTEGRATED CARBON SEQUESTRATION AND POWER GENERATION SYSTEM AND METHODS OF USE Jan 14, 2025 Pending
Array ( [id] => 19991556 [patent_doc_number] => 20250129778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => ROTARY POSITIVE DISPLACEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 19/000182 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000182 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000182
ROTARY POSITIVE DISPLACEMENT DEVICE Dec 22, 2024 Pending
Array ( [id] => 19984656 [patent_doc_number] => 20250122878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ANTIROTATION REED VALVE SYSTEMS AND METHODS FOR COMPRESSORS [patent_app_type] => utility [patent_app_number] => 18/970300 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/970300
ANTIROTATION REED VALVE SYSTEMS AND METHODS FOR COMPRESSORS Dec 4, 2024 Pending
Array ( [id] => 19863126 [patent_doc_number] => 20250101912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => PUMPED HEAT ENERGY STORAGE SYSTEM WITH THERMAL PLANT INTEGRATION [patent_app_type] => utility [patent_app_number] => 18/968519 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18968519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968519
PUMPED HEAT ENERGY STORAGE SYSTEM WITH THERMAL PLANT INTEGRATION Dec 3, 2024 Pending
Array ( [id] => 19832987 [patent_doc_number] => 20250084773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DUAL-POWERTRAIN PUMPED HEAT ENERGY STORAGE WITH INVENTORY CONTROL AND PURGE [patent_app_type] => utility [patent_app_number] => 18/954842 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954842
DUAL-POWERTRAIN PUMPED HEAT ENERGY STORAGE WITH INVENTORY CONTROL AND PURGE Nov 20, 2024 Pending
Array ( [id] => 19803841 [patent_doc_number] => 20250069766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SYSTEM AND RELATED METHOD FOR CONVERTING FOSSIL-FUELED GENERATING PLANTS TO CLEAN ENERGY [patent_app_type] => utility [patent_app_number] => 18/947667 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11267 [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] => 18947667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947667
SYSTEM AND RELATED METHOD FOR CONVERTING FOSSIL-FUELED GENERATING PLANTS TO CLEAN ENERGY Nov 13, 2024 Pending
Array ( [id] => 19863183 [patent_doc_number] => 20250101969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Fracturing Device [patent_app_type] => utility [patent_app_number] => 18/942017 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942017
Fracturing Device Nov 7, 2024 Pending
18/863868 ROTATING SCREW MACHINE WITH DISCHARGE PLATE Nov 6, 2024 Pending
Array ( [id] => 20003078 [patent_doc_number] => 20250141300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 18/929792 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18929792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929792
ELECTRIC MOTOR Oct 28, 2024 Pending
Array ( [id] => 19770766 [patent_doc_number] => 20250052192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Methods of Modifying Existing Gas Turbine Engine Design to Create a Combined Storage Engine and Simple Cycle Peaker Product [patent_app_type] => utility [patent_app_number] => 18/923347 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18923347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923347
Methods of Modifying Existing Gas Turbine Engine Design to Create a Combined Storage Engine and Simple Cycle Peaker Product Oct 21, 2024 Pending
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