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] => 20148469 [patent_doc_number] => 12382831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Multilevel thermoelectric cooling stack with thermal guard rings [patent_app_type] => utility [patent_app_number] => 17/868848 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868848
Multilevel thermoelectric cooling stack with thermal guard rings Jul 19, 2022 Issued
Array ( [id] => 19505825 [patent_doc_number] => 12117240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Integrated multicomponent refrigerant and air separation process for producing liquid oxygen [patent_app_type] => utility [patent_app_number] => 17/868167 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6622 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868167
Integrated multicomponent refrigerant and air separation process for producing liquid oxygen Jul 18, 2022 Issued
Array ( [id] => 19090765 [patent_doc_number] => 11952195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Cleaning fluid drawer for an appliance [patent_app_type] => utility [patent_app_number] => 17/866662 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 10772 [patent_no_of_claims] => 20 [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] => 17866662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866662
Cleaning fluid drawer for an appliance Jul 17, 2022 Issued
Array ( [id] => 19498420 [patent_doc_number] => 20240337438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Process for Producing Liquefied Hydrogen [patent_app_type] => utility [patent_app_number] => 18/294029 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294029
Process for Producing Liquefied Hydrogen Jul 11, 2022 Pending
Array ( [id] => 19275237 [patent_doc_number] => 12025359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Ice maker and refrigerator having the same [patent_app_type] => utility [patent_app_number] => 17/858356 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 13936 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858356
Ice maker and refrigerator having the same Jul 5, 2022 Issued
Array ( [id] => 19801565 [patent_doc_number] => 20250067490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ICE MAKING MODULE, AND ICE MAKER AND REFRIGERATOR HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/723861 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18723861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/723861
Ice making module, and ice maker and refrigerator having the same Jul 3, 2022 Issued
Array ( [id] => 17960965 [patent_doc_number] => 20220341545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => STORAGE TANK WITH PRESSURE ACTUATED FILL TERMINATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/856287 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17856287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856287
Storage tank with pressure actuated fill termination assembly Jun 30, 2022 Issued
Array ( [id] => 18877913 [patent_doc_number] => 20240001282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DEHYDRATION OF CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 17/856010 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856010
Dehydration of carbon dioxide Jun 30, 2022 Issued
Array ( [id] => 17946830 [patent_doc_number] => 20220333849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => WATER DISPENSER [patent_app_type] => utility [patent_app_number] => 17/854313 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854313
Water dispenser Jun 29, 2022 Issued
Array ( [id] => 19855450 [patent_doc_number] => 12258271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Hydrogen compression system [patent_app_type] => utility [patent_app_number] => 17/852984 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5138 [patent_no_of_claims] => 11 [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] => 17852984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852984
Hydrogen compression system Jun 28, 2022 Issued
Array ( [id] => 20634250 [patent_doc_number] => 12595117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Delivery unit and delivery system [patent_app_type] => utility [patent_app_number] => 17/808252 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 37 [patent_no_of_words] => 12053 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808252
Delivery unit and delivery system Jun 21, 2022 Issued
Array ( [id] => 19312416 [patent_doc_number] => 12038222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Refrigerator [patent_app_type] => utility [patent_app_number] => 17/846081 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7472 [patent_no_of_claims] => 10 [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] => 17846081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846081
Refrigerator Jun 21, 2022 Issued
Array ( [id] => 19544011 [patent_doc_number] => 20240361047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => AIR COOLING-TYPE REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/682820 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18682820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682820
AIR COOLING-TYPE REFRIGERATION DEVICE Jun 21, 2022 Issued
Array ( [id] => 18825911 [patent_doc_number] => 11841183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Cooling unit [patent_app_type] => utility [patent_app_number] => 17/846134 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3037 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846134
Cooling unit Jun 21, 2022 Issued
Array ( [id] => 18188326 [patent_doc_number] => 11578899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [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] => 17/840674 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840674
HFO-1234ZE, HFO-1225ZC and HFO-1234yf compositions and processes for producing and using the compositions Jun 14, 2022 Issued
Array ( [id] => 20194498 [patent_doc_number] => 20250271208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => PROCESS AND PLANT FOR PROVIDING A NITROGEN PRODUCT, AN OXYGEN PRODUCT AND A HYDROGEN PRODUCT [patent_app_type] => utility [patent_app_number] => 18/575553 [patent_app_country] => US [patent_app_date] => 2022-06-07 [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] => -12 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575553
PROCESS AND PLANT FOR PROVIDING A NITROGEN PRODUCT, AN OXYGEN PRODUCT AND A HYDROGEN PRODUCT Jun 6, 2022 Pending
Array ( [id] => 18078833 [patent_doc_number] => 20220404445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => AUTONOMOUS COOLING OF A SUPERCONDUCTIVE DRY-COOLED MR MAGNETIC COIL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/830669 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830669
Autonomous cooling of a superconductive dry-cooled MR magnetic coil system Jun 1, 2022 Issued
Array ( [id] => 18021735 [patent_doc_number] => 20220373234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Peltier-Module [patent_app_type] => utility [patent_app_number] => 17/749739 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17749739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749739
Peltier-module May 19, 2022 Issued
Array ( [id] => 17831204 [patent_doc_number] => 20220268508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SINGLE AIR PASSAGEWAY AND DAMPER ASSEMBLY IN A VARIABLE CLIMATE ZONE COMPARTMENT [patent_app_type] => utility [patent_app_number] => 17/740652 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740652
Single air passageway and damper assembly in a variable climate zone compartment May 9, 2022 Issued
Array ( [id] => 19346255 [patent_doc_number] => 20240255218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD AND APPARATUS FOR LIQUEFYING A GAS RICH IN CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 18/290045 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18290045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290045
Method and apparatus for liquefying a gas rich in carbon dioxide May 3, 2022 Issued
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