Search

Michael Pervan

Examiner (ID: 18896, Phone: (571)272-0910 , Office: P/2621 )

Most Active Art Unit
2621
Art Unit(s)
2693, 2621, 2677, 2629, 2691
Total Applications
1286
Issued Applications
1041
Pending Applications
52
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19999192 [patent_doc_number] => 20250137414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => PREDICTIVE CONTROL SYSTEM AND METHOD FOR VEHICLE SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/692765 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692765
PREDICTIVE CONTROL SYSTEM AND METHOD FOR VEHICLE SYSTEMS Sep 19, 2022 Pending
Array ( [id] => 19106317 [patent_doc_number] => 11959404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Layer sintered valve seat ring, process for its production, combinations therewith and their use [patent_app_type] => utility [patent_app_number] => 17/945973 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945973
Layer sintered valve seat ring, process for its production, combinations therewith and their use Sep 14, 2022 Issued
Array ( [id] => 20100829 [patent_doc_number] => 20250230765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Method for Operating an Internal Combustion Engine, Internal Combustion Engine and Control Device [patent_app_type] => utility [patent_app_number] => 18/690365 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18690365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690365
Method for Operating an Internal Combustion Engine, Internal Combustion Engine and Control Device Sep 11, 2022 Pending
Array ( [id] => 20453592 [patent_doc_number] => 12516644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Pressure drop analysis strategy [patent_app_type] => utility [patent_app_number] => 18/690551 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690551
Pressure drop analysis strategy Sep 7, 2022 Issued
Array ( [id] => 18225214 [patent_doc_number] => 20230064208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE [patent_app_type] => utility [patent_app_number] => 17/899923 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899923
Supplemental fuel system for compression-ignition engine Aug 30, 2022 Issued
Array ( [id] => 18717541 [patent_doc_number] => 11794869 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Oil sump housing for outboard motor [patent_app_type] => utility [patent_app_number] => 17/897969 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4123 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897969
Oil sump housing for outboard motor Aug 28, 2022 Issued
Array ( [id] => 19871767 [patent_doc_number] => 12264617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => DME-fueled generator [patent_app_type] => utility [patent_app_number] => 18/681390 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681390
DME-fueled generator Aug 24, 2022 Issued
Array ( [id] => 18110267 [patent_doc_number] => 20230003147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Separator for Separating Fluid from a Gas Flow and Assembly Kit for a Separator [patent_app_type] => utility [patent_app_number] => 17/895287 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895287
Separator for separating fluid from a gas flow and assembly kit for a separator Aug 24, 2022 Issued
Array ( [id] => 20093997 [patent_doc_number] => 20250223933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Compensation Controller for Controlling the Boost Pressure for Charged Internal Combustion Engines [patent_app_type] => utility [patent_app_number] => 18/684616 [patent_app_country] => US [patent_app_date] => 2022-08-23 [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] => -2 [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] => 18684616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/684616
Compensation controller for controlling the boost pressure for charged internal combustion engines Aug 22, 2022 Issued
Array ( [id] => 18545838 [patent_doc_number] => 11719182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Engine cylinder with liner [patent_app_type] => utility [patent_app_number] => 17/889789 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2774 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889789
Engine cylinder with liner Aug 16, 2022 Issued
Array ( [id] => 20373010 [patent_doc_number] => 12480439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Opposed-piston internal combustion engine [patent_app_type] => utility [patent_app_number] => 18/863952 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18863952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/863952
Opposed-piston internal combustion engine Aug 14, 2022 Issued
Array ( [id] => 20343694 [patent_doc_number] => 12467418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Rib structure on cylinder block [patent_app_type] => utility [patent_app_number] => 18/290335 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290335
Rib structure on cylinder block Aug 3, 2022 Issued
Array ( [id] => 18315600 [patent_doc_number] => 11629674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Valve device [patent_app_type] => utility [patent_app_number] => 17/879223 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12290 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879223
Valve device Aug 1, 2022 Issued
Array ( [id] => 18560369 [patent_doc_number] => 11725605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Cylinder head bolt boss cutouts [patent_app_type] => utility [patent_app_number] => 17/803486 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3025 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17803486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/803486
Cylinder head bolt boss cutouts Jul 27, 2022 Issued
Array ( [id] => 19923494 [patent_doc_number] => 12297766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Thermostatic valve [patent_app_type] => utility [patent_app_number] => 18/292550 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3607 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292550
Thermostatic valve Jul 27, 2022 Issued
Array ( [id] => 18275122 [patent_doc_number] => 11614058 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Intake system of vehicle [patent_app_type] => utility [patent_app_number] => 17/869492 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4864 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869492
Intake system of vehicle Jul 19, 2022 Issued
Array ( [id] => 19587120 [patent_doc_number] => 20240384677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => VALVE BODY, FLOW PATH SWITCHING VALVE, AND HEAT MEDIUM SYSTEM FOR AUTOMOBILE [patent_app_type] => utility [patent_app_number] => 18/689713 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689713
Valve body, flow path switching valve, and heat medium system for automobile Jul 10, 2022 Issued
Array ( [id] => 18148015 [patent_doc_number] => 20230021872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => VALVE STEM SEAL [patent_app_type] => utility [patent_app_number] => 17/809347 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17809347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809347
Valve stem seal Jun 27, 2022 Issued
Array ( [id] => 18093959 [patent_doc_number] => 20220412300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Waterpower Stream Amplifier Device [patent_app_type] => utility [patent_app_number] => 17/844866 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844866
Waterpower stream amplifier device Jun 20, 2022 Issued
Array ( [id] => 18769929 [patent_doc_number] => 20230364699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => WELDER GENERATOR SYSTEMS WITH MULTIPLE ARCS [patent_app_type] => utility [patent_app_number] => 17/742353 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742353
WELDER GENERATOR SYSTEMS WITH MULTIPLE ARCS May 10, 2022 Abandoned
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