Search

Violeta A. Prieto

Examiner (ID: 7400, Phone: (571)272-9099 , Office: P/2877 )

Most Active Art Unit
2877
Art Unit(s)
2877
Total Applications
437
Issued Applications
294
Pending Applications
2
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18376905 [patent_doc_number] => 20230151992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => AIR CONDITIONER OUTDOOR UNIT, AIR CONDITIONER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/708436 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17708436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708436
Air conditioner outdoor unit, air conditioner and control method thereof Mar 29, 2022 Issued
Array ( [id] => 20594430 [patent_doc_number] => 12578137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Refrigerator with filter having photocatalyst [patent_app_type] => utility [patent_app_number] => 18/285328 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2313 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285328
Refrigerator with filter having photocatalyst Mar 24, 2022 Issued
Array ( [id] => 20330580 [patent_doc_number] => 12460851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Refrigeration-type chiller [patent_app_type] => utility [patent_app_number] => 18/555453 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555453
Refrigeration-type chiller Mar 23, 2022 Issued
Array ( [id] => 17721361 [patent_doc_number] => 20220214082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/701901 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11529 [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] => 17701901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701901
REFRIGERATION CYCLE APPARATUS Mar 22, 2022 Abandoned
Array ( [id] => 19258824 [patent_doc_number] => 12018873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Refrigeration systems with a first compressor system and a second compressor system [patent_app_type] => utility [patent_app_number] => 17/699676 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 22770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699676
Refrigeration systems with a first compressor system and a second compressor system Mar 20, 2022 Issued
Array ( [id] => 19863419 [patent_doc_number] => 20250102205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => AIR-CONDITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/728292 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18728292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728292
AIR-CONDITIONING APPARATUS Mar 15, 2022 Pending
Array ( [id] => 20536560 [patent_doc_number] => 12553630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Air conditioner [patent_app_type] => utility [patent_app_number] => 18/283581 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1115 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283581
Air conditioner Mar 15, 2022 Issued
Array ( [id] => 19368947 [patent_doc_number] => 12061026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Method for managing a heat pump operating with a low environmental impact operating fluid [patent_app_type] => utility [patent_app_number] => 17/692906 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6752 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692906
Method for managing a heat pump operating with a low environmental impact operating fluid Mar 10, 2022 Issued
Array ( [id] => 17689016 [patent_doc_number] => 20220196308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DYNAMIC FINE-TUNING REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/689073 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689073
Refrigeration system using an ultrasonic transducer to increase heat transfer efficiency Mar 7, 2022 Issued
Array ( [id] => 18029699 [patent_doc_number] => 11512876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Refrigeration apparatus [patent_app_type] => utility [patent_app_number] => 17/684720 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11915 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684720
Refrigeration apparatus Mar 1, 2022 Issued
Array ( [id] => 19203696 [patent_doc_number] => 20240175595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => AIR CONDITIONING SYSTEM, REFRIGERANT AMOUNT ESTIMATION METHOD FOR AIR CONDITIONING SYSTEM, AIR CONDITIONER, AND REFRIGERANT AMOUNT ESTIMATION METHOD FOR AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/282901 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282901
AIR CONDITIONING SYSTEM, REFRIGERANT AMOUNT ESTIMATION METHOD FOR AIR CONDITIONING SYSTEM, AIR CONDITIONER, AND REFRIGERANT AMOUNT ESTIMATION METHOD FOR AIR CONDITIONER Feb 23, 2022 Pending
Array ( [id] => 18591102 [patent_doc_number] => 11739990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Chiller with an outdoor unit transferring heat to an indoor unit using carbon dioxide [patent_app_type] => utility [patent_app_number] => 17/677262 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 19783 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677262
Chiller with an outdoor unit transferring heat to an indoor unit using carbon dioxide Feb 21, 2022 Issued
Array ( [id] => 17897989 [patent_doc_number] => 20220307651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => LIQUID HYDROGEN STORAGE TANK [patent_app_type] => utility [patent_app_number] => 17/676631 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2427 [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] => 17676631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676631
Liquid hydrogen storage tank Feb 20, 2022 Issued
Array ( [id] => 20439442 [patent_doc_number] => 12510275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Method for controlling a vapour compression system with a bypass valve [patent_app_type] => utility [patent_app_number] => 18/550814 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550814
Method for controlling a vapour compression system with a bypass valve Feb 17, 2022 Issued
Array ( [id] => 20414878 [patent_doc_number] => 12498154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Air purge device [patent_app_type] => utility [patent_app_number] => 18/277716 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8250 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277716
Air purge device Feb 17, 2022 Issued
Array ( [id] => 17612707 [patent_doc_number] => 20220154986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => COOLING SYSTEM WITH VERTICAL ALIGNMENT [patent_app_type] => utility [patent_app_number] => 17/650100 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650100
Cooling system with vertical alignment Feb 6, 2022 Issued
Array ( [id] => 18911065 [patent_doc_number] => 11874040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Refrigeration systems with a first compressor system and a second compressor system [patent_app_type] => utility [patent_app_number] => 17/583002 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 22762 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583002
Refrigeration systems with a first compressor system and a second compressor system Jan 23, 2022 Issued
Array ( [id] => 18534963 [patent_doc_number] => 20230240044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => IMMERSION-TYPE HEAT DISSIPATION STRUCTURE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/582123 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17582123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582123
IMMERSION-TYPE HEAT DISSIPATION STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Jan 23, 2022 Abandoned
Array ( [id] => 19242730 [patent_doc_number] => 12013158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Receiver, connection method thereof, receiver assembly and heat pump system [patent_app_type] => utility [patent_app_number] => 17/573986 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4044 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573986
Receiver, connection method thereof, receiver assembly and heat pump system Jan 11, 2022 Issued
Array ( [id] => 17564126 [patent_doc_number] => 20220128275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => REFRIGERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/572285 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572285
Refrigeration apparatus Jan 9, 2022 Issued
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