Search

Filip Zec

Examiner (ID: 10818, Phone: (571)270-5846 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
4166, 3744, 3785, 3763
Total Applications
1463
Issued Applications
973
Pending Applications
106
Abandoned Applications
407

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19346243 [patent_doc_number] => 20240255206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/628956 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628956
REFRIGERATOR Apr 7, 2024 Pending
Array ( [id] => 19941208 [patent_doc_number] => 12313333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 18/628277 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628277
Refrigerator Apr 4, 2024 Issued
Array ( [id] => 19333426 [patent_doc_number] => 20240247856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 18/623292 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18623292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623292
Refrigerator Mar 31, 2024 Abandoned
Array ( [id] => 20272794 [patent_doc_number] => 12442569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Energy recovery from waste heat [patent_app_type] => utility [patent_app_number] => 18/623859 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 12902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623859
Energy recovery from waste heat Mar 31, 2024 Issued
Array ( [id] => 19319311 [patent_doc_number] => 20240240854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => VACUUM INSULATED APPLIANCE WITH PRESSURE MONITORING [patent_app_type] => utility [patent_app_number] => 18/618621 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618621
Vacuum insulated appliance with pressure monitoring Mar 26, 2024 Issued
Array ( [id] => 19449984 [patent_doc_number] => 20240310114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => LIQUEFACTOR AND METHOD FOR LIQUEFYING A GAS [patent_app_type] => utility [patent_app_number] => 18/605914 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605914
LIQUEFACTOR AND METHOD FOR LIQUEFYING A GAS Mar 14, 2024 Pending
Array ( [id] => 19485078 [patent_doc_number] => 20240333120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => COOLING ARCHITECTURE FOR A CRYOGENIC AND SUPERCONDUCTING POWERTRAIN USING LIQUID HYDROGEN ON BOARD AND METHOD FOR MANAGING THE COOLING TEMPERATURE OF THE POWERTRAIN COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/602551 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602551
Cooling architecture for a cryogenic and superconducting powertrain using liquid hydrogen on board and method for managing the cooling temperature of the powertrain components Mar 11, 2024 Issued
Array ( [id] => 20220716 [patent_doc_number] => 20250283647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => APPLIANCE ICE MAKING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/598165 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18598165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598165
APPLIANCE ICE MAKING ASSEMBLY Mar 6, 2024 Pending
Array ( [id] => 19249871 [patent_doc_number] => 20240200859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => VACUUM ADIABATIC BODY AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/591898 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591898
VACUUM ADIABATIC BODY AND REFRIGERATOR Feb 28, 2024 Pending
Array ( [id] => 20202268 [patent_doc_number] => 12405044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Ice maker and refrigerator [patent_app_type] => utility [patent_app_number] => 18/586795 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 67 [patent_figures_cnt] => 72 [patent_no_of_words] => 39367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586795
Ice maker and refrigerator Feb 25, 2024 Issued
Array ( [id] => 20256826 [patent_doc_number] => 12429172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => LNG cold energy recovery by using ice slurry [patent_app_type] => utility [patent_app_number] => 18/871785 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18871785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/871785
LNG cold energy recovery by using ice slurry Feb 15, 2024 Issued
Array ( [id] => 19381997 [patent_doc_number] => 20240271867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CRYO-COLLECTION SYSTEMS AND RELATED METHODS AND HYPERPOLARIZER SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/433770 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18433770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433770
CRYO-COLLECTION SYSTEMS AND RELATED METHODS AND HYPERPOLARIZER SYSTEMS Feb 5, 2024 Pending
Array ( [id] => 19218901 [patent_doc_number] => 20240183605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => REFRIGERATION DOOR SYSTEM AND DOOR ASSEMBLY WITH DEFROSTING AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/433948 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433948
REFRIGERATION DOOR SYSTEM AND DOOR ASSEMBLY WITH DEFROSTING AND RELATED METHODS Feb 5, 2024 Pending
Array ( [id] => 20151351 [patent_doc_number] => 20250251189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => System and Method for Separating Nitrogen from Methane with Ultra-Low Greenhouse Gas Emissions [patent_app_type] => utility [patent_app_number] => 18/434401 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434401
System and Method for Separating Nitrogen from Methane with Ultra-Low Greenhouse Gas Emissions Feb 5, 2024 Pending
Array ( [id] => 20804375 [patent_doc_number] => 12669277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Automated blast cell loading and unloading [patent_app_type] => utility [patent_app_number] => 18/432726 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432726
Automated blast cell loading and unloading Feb 4, 2024 Issued
Array ( [id] => 20646601 [patent_doc_number] => 12601540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Device and method for recovering carbon dioxide and nitrogen from flue gas [patent_app_type] => utility [patent_app_number] => 18/429562 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2245 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1027 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429562
Device and method for recovering carbon dioxide and nitrogen from flue gas Jan 31, 2024 Issued
Array ( [id] => 19188824 [patent_doc_number] => 20240167737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => NESTED HEATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/428789 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428789
Nested heating system Jan 30, 2024 Issued
Array ( [id] => 20220729 [patent_doc_number] => 20250283660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => SYSTEM FOR COLLECTING AND REUSING CARBON DIOXIDE BY USING BLUE HYDROGEN PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/862523 [patent_app_country] => US [patent_app_date] => 2024-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18862523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/862523
SYSTEM FOR COLLECTING AND REUSING CARBON DIOXIDE BY USING BLUE HYDROGEN PRODUCTION Jan 26, 2024 Pending
Array ( [id] => 19452736 [patent_doc_number] => 20240312866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SUPERLATTICE STRUCTURES FOR THERMOELECTRIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/423360 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423360
SUPERLATTICE STRUCTURES FOR THERMOELECTRIC DEVICES Jan 25, 2024 Pending
Array ( [id] => 19346258 [patent_doc_number] => 20240255221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Latent Heat and Condensation Exchanger [patent_app_type] => utility [patent_app_number] => 18/423559 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423559
Latent Heat and Condensation Exchanger Jan 25, 2024 Pending
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