Search

Nelson J. Nieves

Examiner (ID: 2063, Phone: (571)270-0392 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3763, 3744
Total Applications
887
Issued Applications
620
Pending Applications
105
Abandoned Applications
198

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18498340 [patent_doc_number] => 20230221045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => INTEGRATED DEMAND WATER HEATING USING A CAPACITY MODULATED HEAT PUMP WITH DESUPERHEATER [patent_app_type] => utility [patent_app_number] => 18/175203 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175203
Integrated demand water heating using a capacity modulated heat pump with desuperheater Feb 26, 2023 Issued
Array ( [id] => 20016947 [patent_doc_number] => 20250155169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/837349 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18837349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837349
REFRIGERATION DEVICE Feb 6, 2023 Pending
Array ( [id] => 18538446 [patent_doc_number] => 20230243549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => COLLAPSIBLE COAXIAL FLEX DUCT [patent_app_type] => utility [patent_app_number] => 18/163561 [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] => 3411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163561
COLLAPSIBLE COAXIAL FLEX DUCT Feb 1, 2023 Abandoned
Array ( [id] => 20016949 [patent_doc_number] => 20250155171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => REFRIGERANT DISTRIBUTOR, HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE [patent_app_type] => utility [patent_app_number] => 18/721766 [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] => 9837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18721766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721766
REFRIGERANT DISTRIBUTOR, HEAT EXCHANGER, AND REFRIGERATION CYCLE DEVICE Feb 1, 2023 Pending
Array ( [id] => 20330561 [patent_doc_number] => 12460832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Refrigerant detection for a cooling system [patent_app_type] => utility [patent_app_number] => 18/156112 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1200 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156112
Refrigerant detection for a cooling system Jan 17, 2023 Issued
Array ( [id] => 19970471 [patent_doc_number] => 12339072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Heat exchanging system and method for determining if the flow of cooling medium is too low [patent_app_type] => utility [patent_app_number] => 18/154063 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154063
Heat exchanging system and method for determining if the flow of cooling medium is too low Jan 12, 2023 Issued
Array ( [id] => 19282582 [patent_doc_number] => 20240219057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SYSTEMS AND METHODS FOR DEHUMIDIFICATION AND AIR CONDITIONING [patent_app_type] => utility [patent_app_number] => 18/096416 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096416
SYSTEMS AND METHODS FOR DEHUMIDIFICATION AND AIR CONDITIONING Jan 11, 2023 Abandoned
Array ( [id] => 20303198 [patent_doc_number] => 12449183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Method and apparatus for determining freezer status [patent_app_type] => utility [patent_app_number] => 18/095700 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 2199 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095700
Method and apparatus for determining freezer status Jan 10, 2023 Issued
Array ( [id] => 20240307 [patent_doc_number] => 12420613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for controlling vehicle air conditioner and vehicle on-board controller [patent_app_type] => utility [patent_app_number] => 18/094711 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094711
Method for controlling vehicle air conditioner and vehicle on-board controller Jan 8, 2023 Issued
Array ( [id] => 20415461 [patent_doc_number] => 12498743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Thermal system for a marine vessel, such system installed in a marine vessel, a marine vessel comprising the thermal system, a method of controlling a thermal system, and a control device [patent_app_type] => utility [patent_app_number] => 18/727555 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18727555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727555
Thermal system for a marine vessel, such system installed in a marine vessel, a marine vessel comprising the thermal system, a method of controlling a thermal system, and a control device Jan 5, 2023 Issued
Array ( [id] => 19282584 [patent_doc_number] => 20240219059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SYSTEMS AND METHODS FOR DEHUMIDIFICATION, AIR CONDITIONING, AND CONTROLLED PROVISION OF CO2 [patent_app_type] => utility [patent_app_number] => 18/090775 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090775
SYSTEMS AND METHODS FOR DEHUMIDIFICATION, AIR CONDITIONING, AND CONTROLLED PROVISION OF CO2 Dec 28, 2022 Abandoned
Array ( [id] => 18551511 [patent_doc_number] => 20230249516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => CONTROL DEVICE FOR COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/146514 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146514
Control device for cooling system Dec 26, 2022 Issued
Array ( [id] => 19716793 [patent_doc_number] => 12202314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Electric vehicle, thermal management system, and method for controlling same [patent_app_type] => utility [patent_app_number] => 18/087716 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 16500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087716
Electric vehicle, thermal management system, and method for controlling same Dec 21, 2022 Issued
Array ( [id] => 20202294 [patent_doc_number] => 12405070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Corrosion resistant microchannel heat exchanger [patent_app_type] => utility [patent_app_number] => 18/087043 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [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] => 18087043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087043
Corrosion resistant microchannel heat exchanger Dec 21, 2022 Issued
Array ( [id] => 19969088 [patent_doc_number] => 12337677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Fin arrangement of a cooling air opening [patent_app_type] => utility [patent_app_number] => 18/086767 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086767
Fin arrangement of a cooling air opening Dec 21, 2022 Issued
Array ( [id] => 18319513 [patent_doc_number] => 20230117641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => IMAGING UNIT AND AIR TREATMENT UNIT [patent_app_type] => utility [patent_app_number] => 18/085656 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085656
Imaging unit and air treatment unit Dec 20, 2022 Issued
Array ( [id] => 18591079 [patent_doc_number] => 11739967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-29 [patent_title] => System and method for evaluating air conditioner performance at part-load conditions [patent_app_type] => utility [patent_app_number] => 18/084215 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084215
System and method for evaluating air conditioner performance at part-load conditions Dec 18, 2022 Issued
Array ( [id] => 19737830 [patent_doc_number] => 12214646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Cooling system [patent_app_type] => utility [patent_app_number] => 18/084538 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084538
Cooling system Dec 18, 2022 Issued
Array ( [id] => 20130008 [patent_doc_number] => 12372313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Variable passages to optimize delta p and heat transfer along flow path [patent_app_type] => utility [patent_app_number] => 18/081909 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 18081909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081909
Variable passages to optimize delta p and heat transfer along flow path Dec 14, 2022 Issued
Array ( [id] => 20316551 [patent_doc_number] => 12455095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Air conditioner having variable air volume control device [patent_app_type] => utility [patent_app_number] => 18/075190 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075190
Air conditioner having variable air volume control device Dec 4, 2022 Issued
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