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] => 16793841 [patent_doc_number] => 20210123658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => VACUUM ADIABATIC BODY AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/114950 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114950
Vacuum adiabatic body and refrigerator Dec 7, 2020 Issued
Array ( [id] => 18078460 [patent_doc_number] => 20220404072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Air-Cooled Refrigeration Cycle Arrangement [patent_app_type] => utility [patent_app_number] => 17/775671 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775671
Air-cooled refrigeration cycle arrangement Nov 17, 2020 Issued
Array ( [id] => 16847836 [patent_doc_number] => 20210148581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SUPPORT SHELF FOR AN AIR CONDITIONER EVAPORATOR COIL [patent_app_type] => utility [patent_app_number] => 17/099237 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099237
Support shelf for an air conditioner evaporator coil Nov 15, 2020 Issued
Array ( [id] => 16622502 [patent_doc_number] => 20210041155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => CLEAR ICE MAKER WITH WARM AIR FLOW [patent_app_type] => utility [patent_app_number] => 17/079660 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079660
Clear ice maker with warm air flow Oct 25, 2020 Issued
Array ( [id] => 19594967 [patent_doc_number] => 12152800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Heat recovery ventilation unit [patent_app_type] => utility [patent_app_number] => 17/754567 [patent_app_country] => US [patent_app_date] => 2020-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7957 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 661 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754567
Heat recovery ventilation unit Oct 3, 2020 Issued
Array ( [id] => 16933424 [patent_doc_number] => 20210199313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Heat Recovery Device and Air Conditioning System [patent_app_type] => utility [patent_app_number] => 17/037723 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037723
Heat recovery device and air conditioning system Sep 29, 2020 Issued
Array ( [id] => 18092324 [patent_doc_number] => 20220410665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => COOLANT MANAGEMENT FOR A REHEATING PROCESS FOR OPERATING A COOLING SYSTEM FOR A MOTOR VEHICLE, COOLING SYSTEM, AND MOTOR VEHICLE HAVING SUCH A COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/778163 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [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] => 17778163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778163
COOLANT MANAGEMENT FOR A REHEATING PROCESS FOR OPERATING A COOLING SYSTEM FOR A MOTOR VEHICLE, COOLING SYSTEM, AND MOTOR VEHICLE HAVING SUCH A COOLING SYSTEM Sep 27, 2020 Abandoned
Array ( [id] => 19013802 [patent_doc_number] => 11920723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Vacuum adiabatic body and refrigerator [patent_app_type] => utility [patent_app_number] => 17/030806 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10772 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030806
Vacuum adiabatic body and refrigerator Sep 23, 2020 Issued
Array ( [id] => 18203203 [patent_doc_number] => 11585591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Vacuum adiabatic body and refrigerator [patent_app_type] => utility [patent_app_number] => 17/021582 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9731 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021582
Vacuum adiabatic body and refrigerator Sep 14, 2020 Issued
Array ( [id] => 17823499 [patent_doc_number] => 11428443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Thermal storage of carbon dioxide system for power outage [patent_app_type] => utility [patent_app_number] => 17/010175 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6142 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010175
Thermal storage of carbon dioxide system for power outage Sep 1, 2020 Issued
Array ( [id] => 16728762 [patent_doc_number] => 20210095909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Compartmented Refrigeration System [patent_app_type] => utility [patent_app_number] => 17/005641 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005641
Compartmented refrigeration system Aug 27, 2020 Issued
Array ( [id] => 16779097 [patent_doc_number] => 20210116175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SYSTEM AND METHOD FOR THE PRODUCTION OF ARGON IN AN AIR SEPARATION PLANT FACILITY OR ENCLAVE HAVING MULTIPLE CRYOGENIC AIR SEPARATION UNITS [patent_app_type] => utility [patent_app_number] => 16/995035 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16995035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995035
System and method for the production of argon in an air separation plant facility or enclave having multiple cryogenic air separation units Aug 16, 2020 Issued
Array ( [id] => 16445758 [patent_doc_number] => 10837678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Geothermal adapter for use with a heat pump and associated methods [patent_app_type] => utility [patent_app_number] => 16/983365 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4033 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983365
Geothermal adapter for use with a heat pump and associated methods Aug 2, 2020 Issued
Array ( [id] => 19013933 [patent_doc_number] => 11920857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Vacuum adiabatic body and refrigerator [patent_app_type] => utility [patent_app_number] => 16/942213 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10193 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942213
Vacuum adiabatic body and refrigerator Jul 28, 2020 Issued
Array ( [id] => 17681686 [patent_doc_number] => 11365931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Vacuum adiabatic body and refrigerator [patent_app_type] => utility [patent_app_number] => 16/942262 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10517 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942262
Vacuum adiabatic body and refrigerator Jul 28, 2020 Issued
Array ( [id] => 16438000 [patent_doc_number] => 20200355326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => CRYOGENIC COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/937245 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937245
Cryogenic cooling system Jul 22, 2020 Issued
Array ( [id] => 17474803 [patent_doc_number] => 20220082307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => AIR-CONDITIONED GARMENT HAVING SEMICONDUCTOR COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/420434 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420434
AIR-CONDITIONED GARMENT HAVING SEMICONDUCTOR COOLING SYSTEM Jul 20, 2020 Abandoned
Array ( [id] => 18872076 [patent_doc_number] => 11859868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Hybrid water heater [patent_app_type] => utility [patent_app_number] => 16/931859 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 14595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931859
Hybrid water heater Jul 16, 2020 Issued
Array ( [id] => 16658391 [patent_doc_number] => 20210055028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => ICE CUBE PRODUCING UNIT [patent_app_type] => utility [patent_app_number] => 16/920015 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16920015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920015
Ice cube producing unit Jul 1, 2020 Issued
Array ( [id] => 16960892 [patent_doc_number] => 20210212391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => COOLING SYSTEM FOR AN UPPER GARMENT [patent_app_type] => utility [patent_app_number] => 16/946314 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946314
COOLING SYSTEM FOR AN UPPER GARMENT Jun 15, 2020 Abandoned
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