Search

Kwasi Karikari

Examiner (ID: 4324, Phone: (571)272-8566 , Office: P/2641 )

Most Active Art Unit
2641
Art Unit(s)
2617, 2686, 2641
Total Applications
1540
Issued Applications
1171
Pending Applications
98
Abandoned Applications
300

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18726859 [patent_doc_number] => 20230341140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS FOR REFRIGERANT LEAK DETECTION AND MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/215029 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215029
SYSTEMS FOR REFRIGERANT LEAK DETECTION AND MANAGEMENT Jun 26, 2023 Pending
Array ( [id] => 19662633 [patent_doc_number] => 20240429698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED OFF [patent_app_type] => utility [patent_app_number] => 18/340952 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340952
MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED OFF Jun 25, 2023 Pending
Array ( [id] => 20032652 [patent_doc_number] => 20250170874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => METHOD FOR CONTROLLING A THERMAL CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/877054 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18877054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877054
METHOD FOR CONTROLLING A THERMAL CONDITIONING SYSTEM Jun 19, 2023 Abandoned
Array ( [id] => 18862995 [patent_doc_number] => 20230417431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AIR HEATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/210254 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18210254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210254
AIR HEATING APPARATUS Jun 14, 2023 Pending
Array ( [id] => 19492367 [patent_doc_number] => 12111068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Refrigeration cycle apparatus [patent_app_type] => utility [patent_app_number] => 18/207598 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8173 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207598
Refrigeration cycle apparatus Jun 7, 2023 Issued
Array ( [id] => 19002876 [patent_doc_number] => 20240066947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CONTROL METHOD FOR COOLING POWERTRAIN COMPONENT [patent_app_type] => utility [patent_app_number] => 18/309079 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309079
Control method for cooling powertrain component Apr 27, 2023 Issued
Array ( [id] => 20301825 [patent_doc_number] => 12447798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Automatic temperature control for refrigeration systems [patent_app_type] => utility [patent_app_number] => 18/308280 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3530 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308280
Automatic temperature control for refrigeration systems Apr 26, 2023 Issued
Array ( [id] => 19234707 [patent_doc_number] => 20240191901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Integrated Thermal Management System [patent_app_type] => utility [patent_app_number] => 18/301590 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301590
Integrated Thermal Management System Apr 16, 2023 Pending
Array ( [id] => 20042031 [patent_doc_number] => 20250180253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => HEAT PUMP [patent_app_type] => utility [patent_app_number] => 18/851190 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18851190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851190
HEAT PUMP Apr 4, 2023 Pending
Array ( [id] => 18515209 [patent_doc_number] => 20230231488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => INVERTER, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND DEHUMIDIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 18/186477 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186477
INVERTER, PHOTOVOLTAIC POWER GENERATION SYSTEM, AND DEHUMIDIFICATION METHOD Mar 19, 2023 Pending
Array ( [id] => 19449975 [patent_doc_number] => 20240310105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ICE MAKER APPLIANCE FROST MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/183661 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183661
ICE MAKER APPLIANCE FROST MANAGEMENT Mar 13, 2023 Pending
Array ( [id] => 18629206 [patent_doc_number] => 20230288086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SYSTEMS AND METHODS FOR DEFROST CONTROL IN HEAT PUMPS [patent_app_type] => utility [patent_app_number] => 18/177097 [patent_app_country] => US [patent_app_date] => 2023-03-01 [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] => -17 [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] => 18177097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177097
SYSTEMS AND METHODS FOR DEFROST CONTROL IN HEAT PUMPS Feb 28, 2023 Pending
Array ( [id] => 18448799 [patent_doc_number] => 20230190074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SHOE CARE APPARATUS AND METHOD FOR CONTROLLING THEREOF [patent_app_type] => utility [patent_app_number] => 18/113435 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113435
SHOE CARE APPARATUS AND METHOD FOR CONTROLLING THEREOF Feb 22, 2023 Pending
Array ( [id] => 18582284 [patent_doc_number] => 20230264539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Overhead Climate Control Unit for Delivery Vehicle [patent_app_type] => utility [patent_app_number] => 18/171854 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171854
Overhead climate control unit for delivery vehicle Feb 20, 2023 Issued
Array ( [id] => 18629237 [patent_doc_number] => 20230288117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => ICE MAKER AND SYSTEM AND METHOD FOR MONITORING WATER FILTER OF THE ICE MAKER [patent_app_type] => utility [patent_app_number] => 18/170182 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170182
Ice maker and system and method for monitoring water filter of the ice maker Feb 15, 2023 Issued
Array ( [id] => 18437178 [patent_doc_number] => 20230184472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => REFRIGERATION CIRCUIT AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/108973 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108973
Refrigeration circuit and refrigeration device Feb 12, 2023 Issued
Array ( [id] => 18437323 [patent_doc_number] => 20230184618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEMS AND METHODS FOR REFRIGERANT LEAK MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/106367 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106367
SYSTEMS AND METHODS FOR REFRIGERANT LEAK MANAGEMENT Feb 5, 2023 Pending
Array ( [id] => 19361828 [patent_doc_number] => 20240263862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => REFRIGERATOR APPLIANCES AND ICE MAKING ASSEMBLIES HAVING ONE OR MORE ICE EJECTION CAMS [patent_app_type] => utility [patent_app_number] => 18/163586 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163586
Refrigerator appliances and ice making assemblies having one or more ice ejection cams Feb 1, 2023 Issued
Array ( [id] => 19346061 [patent_doc_number] => 20240255024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM VAPOR CYCLE COMPRESSOR WITH MOTOR-INTEGRATED ACTIVE MAGNETIC BEARINGS [patent_app_type] => utility [patent_app_number] => 18/159940 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159940
AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM VAPOR CYCLE COMPRESSOR WITH MOTOR-INTEGRATED ACTIVE MAGNETIC BEARINGS Jan 25, 2023 Pending
Array ( [id] => 18538445 [patent_doc_number] => 20230243548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MULTI-FUNCTION RECOVERY VENTILATOR [patent_app_type] => utility [patent_app_number] => 18/159608 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159608
MULTI-FUNCTION RECOVERY VENTILATOR Jan 24, 2023 Pending
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