Search

William R. Alexander

Examiner (ID: 18889, Phone: (571)270-7656 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
1225
Issued Applications
1045
Pending Applications
107
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20272770 [patent_doc_number] => 12442545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Wall-mounted air conditioner [patent_app_type] => utility [patent_app_number] => 18/386115 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386115
Wall-mounted air conditioner Oct 31, 2023 Issued
Array ( [id] => 19616186 [patent_doc_number] => 20240401866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHOD AND APPARATUS FOR SUPERCOOLING PERISHABLES [patent_app_type] => utility [patent_app_number] => 18/494568 [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] => 13356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18494568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494568
METHOD AND APPARATUS FOR SUPERCOOLING PERISHABLES Oct 24, 2023 Pending
Array ( [id] => 19301598 [patent_doc_number] => 20240230169 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => RANKINE CYCLE FOR RECOVERY OF THERMAL WASTE HEAT IN FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/489369 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18489369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489369
RANKINE CYCLE FOR RECOVERY OF THERMAL WASTE HEAT IN FUEL CELL Oct 17, 2023 Pending
Array ( [id] => 19301598 [patent_doc_number] => 20240230169 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => RANKINE CYCLE FOR RECOVERY OF THERMAL WASTE HEAT IN FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/489369 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18489369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489369
RANKINE CYCLE FOR RECOVERY OF THERMAL WASTE HEAT IN FUEL CELL Oct 16, 2023 Pending
Array ( [id] => 18988690 [patent_doc_number] => 20240060659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/485541 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485541
Air conditioner Oct 11, 2023 Issued
Array ( [id] => 19098784 [patent_doc_number] => 20240118012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Cooling Media and Insulated Cooling System [patent_app_type] => utility [patent_app_number] => 18/483383 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5114 [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] => 18483383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483383
Cooling media and insulated cooling system Oct 8, 2023 Issued
Array ( [id] => 18900829 [patent_doc_number] => 20240016314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MERCHANDISER [patent_app_type] => utility [patent_app_number] => 18/476079 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476079
Merchandiser Sep 26, 2023 Issued
Array ( [id] => 19511788 [patent_doc_number] => 20240343474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SEA-LAND-AIR INTERMODAL TRANSPORTATION APPARATUS FOR MAGNETIC RESONANCE IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/371981 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18371981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371981
SEA-LAND-AIR INTERMODAL TRANSPORTATION APPARATUS FOR MAGNETIC RESONANCE IMAGING APPARATUS Sep 21, 2023 Pending
Array ( [id] => 20256889 [patent_doc_number] => 12429235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Air conditioning external unit shade and method of use [patent_app_type] => utility [patent_app_number] => 18/463824 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1243 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463824
Air conditioning external unit shade and method of use Sep 7, 2023 Issued
Array ( [id] => 18885818 [patent_doc_number] => 11864573 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Meat preservation apparatus and method allowed to broaden ice temperature [patent_app_type] => utility [patent_app_number] => 18/237942 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3428 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237942
Meat preservation apparatus and method allowed to broaden ice temperature Aug 24, 2023 Issued
Array ( [id] => 18862144 [patent_doc_number] => 20230416580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => USE OF A COMPOSITION AS REFRIGERANT IN COMPRESSOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/238145 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238145
USE OF A COMPOSITION AS REFRIGERANT IN COMPRESSOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS Aug 24, 2023 Pending
Array ( [id] => 18829944 [patent_doc_number] => 20230398468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ATMOSPHERIC WATER GENERATOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/237879 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237879
Atmospheric water generator apparatus Aug 23, 2023 Issued
Array ( [id] => 18829945 [patent_doc_number] => 20230398469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ATMOSPHERIC WATER GENERATOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/237882 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237882
Atmospheric water generator apparatus Aug 23, 2023 Issued
Array ( [id] => 20439033 [patent_doc_number] => 12509862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Hanson deep bore water production system for mountainous coastal environments [patent_app_type] => utility [patent_app_number] => 18/232667 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232667
Hanson deep bore water production system for mountainous coastal environments Aug 9, 2023 Issued
Array ( [id] => 19301611 [patent_doc_number] => 20240230182 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/229480 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229480
Cooling system Aug 1, 2023 Issued
Array ( [id] => 19301611 [patent_doc_number] => 20240230182 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/229480 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229480
Cooling system Aug 1, 2023 Issued
Array ( [id] => 20213069 [patent_doc_number] => 12409706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Integrated heat pump air-conditioning and thermal management system with five way valves and a control method [patent_app_type] => utility [patent_app_number] => 18/361871 [patent_app_country] => US [patent_app_date] => 2023-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 10167 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 798 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361871
Integrated heat pump air-conditioning and thermal management system with five way valves and a control method Jul 29, 2023 Issued
Array ( [id] => 19746758 [patent_doc_number] => 20250035323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => FAN ASSEMBLY FOR AN AIR CONDITIONER APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/358650 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358650
Fan assembly for an air conditioner appliance Jul 24, 2023 Issued
Array ( [id] => 18770273 [patent_doc_number] => 20230365044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => VACUUM ADIABATIC BODY, REFRIGERATING OR WARMING APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/225328 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225328
Vacuum adiabatic body, refrigerating or warming apparatus, and vehicle Jul 23, 2023 Issued
Array ( [id] => 19242728 [patent_doc_number] => 12013156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Solid-state passive evaporative cooling system and method [patent_app_type] => utility [patent_app_number] => 18/353122 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4963 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353122
Solid-state passive evaporative cooling system and method Jul 16, 2023 Issued
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