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] => 16963593 [patent_doc_number] => 20210215092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => AIR INTAKE APPARATUS OF INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/128871 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128871
AIR INTAKE APPARATUS OF INTERNAL COMBUSTION ENGINE Dec 20, 2020 Abandoned
Array ( [id] => 17673495 [patent_doc_number] => 20220186662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ENGINE COOLANT COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/119696 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [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] => 17119696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119696
Engine coolant collector Dec 10, 2020 Issued
Array ( [id] => 18126305 [patent_doc_number] => 20230011925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => CYLINDER SLEEVE FOR AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/784814 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17784814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784814
Cylinder sleeve for an internal combustion engine Dec 8, 2020 Issued
Array ( [id] => 18197803 [patent_doc_number] => 20230051322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => BLOWER [patent_app_type] => utility [patent_app_number] => 17/783385 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783385
Blower Dec 7, 2020 Issued
Array ( [id] => 17657862 [patent_doc_number] => 20220178327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => METHODS AND SYSTEMS FOR AN ENGINE WITH REMOVABLE CAMSHAFT CARRIER [patent_app_type] => utility [patent_app_number] => 17/114209 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9699 [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] => 17114209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114209
Methods and systems for an engine with removable camshaft carrier Dec 6, 2020 Issued
Array ( [id] => 17860361 [patent_doc_number] => 11441513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Piston of internal combustion engine and a manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/111756 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4986 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111756
Piston of internal combustion engine and a manufacturing method thereof Dec 3, 2020 Issued
Array ( [id] => 16817409 [patent_doc_number] => 11002220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => Cylinder block [patent_app_type] => utility [patent_app_number] => 16/951328 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5865 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951328
Cylinder block Nov 17, 2020 Issued
Array ( [id] => 17860322 [patent_doc_number] => 11441474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Integrated exhaust manifold cooling jacket [patent_app_type] => utility [patent_app_number] => 16/951948 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 14886 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951948
Integrated exhaust manifold cooling jacket Nov 17, 2020 Issued
Array ( [id] => 16843475 [patent_doc_number] => 11015549 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Cylinder block [patent_app_type] => utility [patent_app_number] => 16/950170 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5006 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950170
Cylinder block Nov 16, 2020 Issued
Array ( [id] => 16933185 [patent_doc_number] => 20210199074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ENGINE EXHAUST MANIFOLD [patent_app_type] => utility [patent_app_number] => 17/096928 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096928
Engine exhaust manifold Nov 11, 2020 Issued
Array ( [id] => 17421805 [patent_doc_number] => 11255250 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-22 [patent_title] => Method for preventing engine overheat based on coolant temperature and engine system thereof [patent_app_type] => utility [patent_app_number] => 17/095963 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095963
Method for preventing engine overheat based on coolant temperature and engine system thereof Nov 11, 2020 Issued
Array ( [id] => 17075471 [patent_doc_number] => 11111860 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Work vehicle [patent_app_type] => utility [patent_app_number] => 17/095716 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3990 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095716
Work vehicle Nov 10, 2020 Issued
Array ( [id] => 18831434 [patent_doc_number] => 20230399961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => CYLINDER HEAD BLANK AND CYLINDER HEAD MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/032772 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18032772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032772
Cylinder head blank and cylinder head manufacturing method Oct 20, 2020 Issued
Array ( [id] => 17588287 [patent_doc_number] => 11326548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Engine [patent_app_type] => utility [patent_app_number] => 17/061724 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 4908 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061724
Engine Oct 1, 2020 Issued
Array ( [id] => 18589762 [patent_doc_number] => 11738638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Hydrogen storage system and flow rate adjusting valve used for same [patent_app_type] => utility [patent_app_number] => 17/034223 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8393 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034223
Hydrogen storage system and flow rate adjusting valve used for same Sep 27, 2020 Issued
Array ( [id] => 17045506 [patent_doc_number] => 11098676 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Radial lip piston profile for easy forgeability [patent_app_type] => utility [patent_app_number] => 17/026732 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2426 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026732
Radial lip piston profile for easy forgeability Sep 20, 2020 Issued
Array ( [id] => 17474531 [patent_doc_number] => 20220082035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CYLINDER HEAD VALVE SEAT WITH HIGH THERMAL CONDUCTIVITY AND MULTIPLE MATERIAL CROSS-SECTION [patent_app_type] => utility [patent_app_number] => 17/021417 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17021417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021417
Cylinder head valve seat with high thermal conductivity and multiple material cross-section Sep 14, 2020 Issued
Array ( [id] => 17946554 [patent_doc_number] => 20220333573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => WIND TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 17/640948 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640948
Wind turbine blade Sep 10, 2020 Issued
Array ( [id] => 18013834 [patent_doc_number] => 11506119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Multiple cylinder engine [patent_app_type] => utility [patent_app_number] => 17/013095 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 62 [patent_no_of_words] => 18028 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013095
Multiple cylinder engine Sep 3, 2020 Issued
Array ( [id] => 16893792 [patent_doc_number] => 11035333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Duct assembly for fuel injection systems in engines [patent_app_type] => utility [patent_app_number] => 17/011136 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10845 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011136
Duct assembly for fuel injection systems in engines Sep 2, 2020 Issued
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