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] => 20772363 [patent_doc_number] => 12656027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Multi-layered electrocaloric heat pump systems and methods [patent_app_type] => utility [patent_app_number] => 18/351891 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2101 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18351891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351891
Multi-layered electrocaloric heat pump systems and methods Jul 12, 2023 Issued
Array ( [id] => 18740621 [patent_doc_number] => 20230349598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => HFO-1234ZE, HFO-1225ZC AND HFO-1234YF COMPOSITIONS AND PROCESSES FOR PRODUCING AND USING THE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/220777 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18220777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220777
HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions Jul 10, 2023 Issued
Array ( [id] => 20897060 [patent_doc_number] => 12704321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Cooling appliance including an air duct assembly with a sensing element [patent_app_type] => utility [patent_app_number] => 18/350295 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350295
COOLING APPLIANCE INCLUDING AN AIR DUCT ASSEMBLY WITH A SENSING ELEMENT Jul 10, 2023 Pending
Array ( [id] => 20172040 [patent_doc_number] => 12390761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Target gas separation method using deep cooling process [patent_app_type] => utility [patent_app_number] => 18/348685 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4587 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348685
Target gas separation method using deep cooling process Jul 6, 2023 Issued
Array ( [id] => 20579324 [patent_doc_number] => 12571570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Heat dissipation module and anti-condensation method of projection device [patent_app_type] => utility [patent_app_number] => 18/217633 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2193 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 18217633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217633
Heat dissipation module and anti-condensation method of projection device Jul 2, 2023 Issued
Array ( [id] => 18740649 [patent_doc_number] => 20230349626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => VACUUM ADIABATIC BODY AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/216139 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216139
Vacuum adiabatic body and refrigerator Jun 28, 2023 Issued
Array ( [id] => 19181851 [patent_doc_number] => 11988435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Automated blast cell loading and unloading [patent_app_type] => utility [patent_app_number] => 18/339006 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12107 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339006
Automated blast cell loading and unloading Jun 20, 2023 Issued
Array ( [id] => 19641963 [patent_doc_number] => 20240416483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => NOZZLE FOR CONVERTING A LIQUID CO2 INTO A DRY ICE [patent_app_type] => utility [patent_app_number] => 18/211323 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211323
NOZZLE FOR CONVERTING A LIQUID CO2 INTO A DRY ICE Jun 18, 2023 Abandoned
Array ( [id] => 18726061 [patent_doc_number] => 20230340313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HFO-1234ZE, HFO-1225ZC AND HFO-1234YF CONTAINING COMPOSITIONS AND PROCESSES FOR PRODUCING AND USING THE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/210527 [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] => 12574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210527
HFO-1234ze, HFO-1225zc and HFO-1234yf containing compositions and processes for producing and using the compositions Jun 14, 2023 Issued
Array ( [id] => 18862794 [patent_doc_number] => 20230417230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Pump Arrangement for Providing a Saturated Liquid [patent_app_type] => utility [patent_app_number] => 18/209729 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18209729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209729
Pump arrangement for providing a saturated liquid Jun 13, 2023 Issued
Array ( [id] => 20672497 [patent_doc_number] => 12613002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Systems and methods for dispensing cryogenic liquid fuel as a gas at controlled temperature using cryogenic fluid [patent_app_type] => utility [patent_app_number] => 18/330551 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2466 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330551
Systems and methods for dispensing cryogenic liquid fuel as a gas at controlled temperature using cryogenic fluid Jun 6, 2023 Issued
Array ( [id] => 19632081 [patent_doc_number] => 20240410530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => FREEZER AND FREEZER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/330136 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13563 [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] => 18330136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330136
FREEZER AND FREEZER SYSTEM Jun 5, 2023 Pending
Array ( [id] => 18981073 [patent_doc_number] => 11906235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Refrigeration door system and door assembly with defrosting and related methods [patent_app_type] => utility [patent_app_number] => 18/327281 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 30 [patent_no_of_words] => 5737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327281
Refrigeration door system and door assembly with defrosting and related methods May 31, 2023 Issued
Array ( [id] => 18817126 [patent_doc_number] => 20230391466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => POWER ELECTRONICS SYSTEM, ELECTRICAL SYSTEM, AND PROPULSION SYSTEM FOR A VEHICLE SUCH AS AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/203235 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203235
Power electronics system, electrical system, and propulsion system for a vehicle such as an aircraft May 29, 2023 Issued
Array ( [id] => 19702430 [patent_doc_number] => 12196447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Reservoir and pump system [patent_app_type] => utility [patent_app_number] => 18/323511 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3626 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323511
Reservoir and pump system May 24, 2023 Issued
Array ( [id] => 19211585 [patent_doc_number] => 12000638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Controlling systems with motor drives using pulse width modulation [patent_app_type] => utility [patent_app_number] => 18/319608 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6230 [patent_no_of_claims] => 20 [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] => 18319608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319608
Controlling systems with motor drives using pulse width modulation May 17, 2023 Issued
Array ( [id] => 19571666 [patent_doc_number] => 20240375958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Process and Apparatus for Xenon and or Krypton Recovery [patent_app_type] => utility [patent_app_number] => 18/196527 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196527
Process and Apparatus for Xenon and or Krypton Recovery May 11, 2023 Pending
Array ( [id] => 19433573 [patent_doc_number] => 20240302071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Protective cover for ductless mini split air conditioners [patent_app_type] => utility [patent_app_number] => 18/144177 [patent_app_country] => US [patent_app_date] => 2023-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18144177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144177
Protective cover for ductless mini split air conditioners May 5, 2023 Issued
Array ( [id] => 18598164 [patent_doc_number] => 20230272963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/143969 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14592 [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] => 18143969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143969
Refrigerator May 4, 2023 Issued
Array ( [id] => 18658729 [patent_doc_number] => 20230304727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => VACUUM ADIABATIC BODY AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/143378 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143378
Vacuum adiabatic body and refrigerator May 3, 2023 Issued
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