Search

Mary C. Hoffman

Examiner (ID: 41, Phone: (571)272-5566 , Office: P/3733 )

Most Active Art Unit
3733
Art Unit(s)
3733, PTAB
Total Applications
617
Issued Applications
349
Pending Applications
65
Abandoned Applications
210

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20289160 [patent_doc_number] => 20250314403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => SOLAR AUGMENTED REFRIGERATION CYCLE [patent_app_type] => utility [patent_app_number] => 19/061190 [patent_app_country] => US [patent_app_date] => 2025-02-24 [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] => -28 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19061190 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/061190
SOLAR AUGMENTED REFRIGERATION CYCLE Feb 23, 2025 Pending
Array ( [id] => 19991751 [patent_doc_number] => 20250129973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => CHILLER [patent_app_type] => utility [patent_app_number] => 18/912831 [patent_app_country] => US [patent_app_date] => 2024-10-11 [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] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18912831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/912831
CHILLER Oct 10, 2024 Pending
Array ( [id] => 20008495 [patent_doc_number] => 20250146717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Gas Compression Device [patent_app_type] => utility [patent_app_number] => 18/897074 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897074
Gas Compression Device Sep 25, 2024 Pending
Array ( [id] => 19799768 [patent_doc_number] => 20250065693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/828746 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4957 [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] => 18828746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828746
INTEGRATED THERMAL MANAGEMENT CIRCUIT FOR VEHICLE Sep 8, 2024 Pending
Array ( [id] => 20518435 [patent_doc_number] => 20260042539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => ENVIRONMENTAL CONTROL SYSTEM UTILIZING INTEGRATED VAPOR COMPRESSION SYSTEM AND THREE-WHEEL AIR CYCLE MACHINE [patent_app_type] => utility [patent_app_number] => 18/797937 [patent_app_country] => US [patent_app_date] => 2024-08-08 [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] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797937
ENVIRONMENTAL CONTROL SYSTEM UTILIZING INTEGRATED VAPOR COMPRESSION SYSTEM AND THREE-WHEEL AIR CYCLE MACHINE Aug 7, 2024 Pending
Array ( [id] => 19602130 [patent_doc_number] => 20240393010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/792798 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18792798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792798
AIR CONDITIONER Aug 1, 2024 Pending
Array ( [id] => 19602103 [patent_doc_number] => 20240392983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SEALING COVER FOR EVAPORATIVE COOLER BLOWER [patent_app_type] => utility [patent_app_number] => 18/790232 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18790232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790232
SEALING COVER FOR EVAPORATIVE COOLER BLOWER Jul 30, 2024 Pending
Array ( [id] => 19724959 [patent_doc_number] => 20250027710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/777758 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777758
REFRIGERATOR Jul 18, 2024 Pending
Array ( [id] => 20453802 [patent_doc_number] => 12516854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Portable regulated temperature container with phase change materials [patent_app_type] => utility [patent_app_number] => 18/661329 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 2235 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661329
Portable regulated temperature container with phase change materials May 9, 2024 Issued
Array ( [id] => 19465213 [patent_doc_number] => 20240318882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => AIRCRAFT FLUID MIXING SYSTEM AND ASSOCIATED AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/613088 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613088
AIRCRAFT FLUID MIXING SYSTEM AND ASSOCIATED AIRCRAFT Mar 20, 2024 Pending
Array ( [id] => 20207872 [patent_doc_number] => 20250277592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => ADIABATIC PRE-COOLING FOR A GAS COOLER [patent_app_type] => utility [patent_app_number] => 18/593264 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18593264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593264
ADIABATIC PRE-COOLING FOR A GAS COOLER Feb 29, 2024 Pending
Array ( [id] => 19346212 [patent_doc_number] => 20240255175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PORTABLE AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/427951 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427951
PORTABLE AIR CONDITIONER Jan 30, 2024 Pending
Array ( [id] => 20101032 [patent_doc_number] => 20250230968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Dual Beverage Cooler and Air Conditioner [patent_app_type] => utility [patent_app_number] => 18/415015 [patent_app_country] => US [patent_app_date] => 2024-01-17 [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] => -18 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415015
Dual Beverage Cooler and Air Conditioner Jan 16, 2024 Abandoned
Array ( [id] => 19578381 [patent_doc_number] => 12144460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Combination bottle warmer and cooler [patent_app_type] => utility [patent_app_number] => 18/513511 [patent_app_country] => US [patent_app_date] => 2023-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6992 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513511
Combination bottle warmer and cooler Nov 17, 2023 Issued
Array ( [id] => 19021070 [patent_doc_number] => 20240077241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => AUTOMATIC CLEANING OF ADIABATIC CONDENSER COOLING PADS [patent_app_type] => utility [patent_app_number] => 18/497815 [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] => 7005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18497815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497815
Automatic cleaning of adiabatic condenser cooling pads Oct 29, 2023 Issued
Array ( [id] => 19113744 [patent_doc_number] => 20240125494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DATA CENTER AND AIR CONDITIONING SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 18/487988 [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] => 2706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18487988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487988
DATA CENTER AND AIR CONDITIONING SYSTEM THEREOF Oct 15, 2023 Abandoned
Array ( [id] => 18896187 [patent_doc_number] => 20240011672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Refrigeration System with Oil Control System [patent_app_type] => utility [patent_app_number] => 18/470696 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18470696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470696
Refrigeration System with Oil Control System Sep 19, 2023 Pending
Array ( [id] => 19755408 [patent_doc_number] => 20250043973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => RADIATIVE COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/229168 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18229168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229168
RADIATIVE COOLING DEVICE Jul 31, 2023 Pending
Array ( [id] => 18771769 [patent_doc_number] => 20230366590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD AND SYSTEM FOR RECOVERING AND UTILIZING HEAT ENERGY PRODUCED BY COMPUTER HARDWARE IN BLOCKCHAIN MINING OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/360180 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18360180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360180
METHOD AND SYSTEM FOR RECOVERING AND UTILIZING HEAT ENERGY PRODUCED BY COMPUTER HARDWARE IN BLOCKCHAIN MINING OPERATIONS Jul 26, 2023 Pending
Array ( [id] => 18740613 [patent_doc_number] => 20230349590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => WATER LEVEL CONTROL METHOD OF AIR CONDITIONER AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/348939 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348939
WATER LEVEL CONTROL METHOD OF AIR CONDITIONER AND AIR CONDITIONER Jul 6, 2023 Pending
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