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] => 13988471 [patent_doc_number] => 20190063393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => WARM UP SYSTEM FOR AN ENGINE OF A MACHINE [patent_app_type] => utility [patent_app_number] => 15/684344 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4583 [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] => 15684344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684344
WARM UP SYSTEM FOR AN ENGINE OF A MACHINE Aug 22, 2017 Abandoned
Array ( [id] => 12206395 [patent_doc_number] => 20180051621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'ENGINE SYSTEM HAVING COOLANT CONTROL VALVE' [patent_app_type] => utility [patent_app_number] => 15/682081 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2932 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682081
ENGINE SYSTEM HAVING COOLANT CONTROL VALVE Aug 20, 2017 Abandoned
Array ( [id] => 14748193 [patent_doc_number] => 20190257270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Water Injection Device for an Internal Combustion Engine of a Motor Vehicle [patent_app_type] => utility [patent_app_number] => 16/333668 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333668
Water Injection Device for an Internal Combustion Engine of a Motor Vehicle Aug 20, 2017 Abandoned
Array ( [id] => 12219918 [patent_doc_number] => 20180058277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'METHOD AND APPARATUS TO REGULATE OIL PRESSURE VIA CONTROLLABLE PISTON COOLING JETS' [patent_app_type] => utility [patent_app_number] => 15/679707 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8558 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679707
METHOD AND APPARATUS TO REGULATE OIL PRESSURE VIA CONTROLLABLE PISTON COOLING JETS Aug 16, 2017 Abandoned
Array ( [id] => 16415170 [patent_doc_number] => 10823050 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Snap-fit engine cover assembly [patent_app_type] => utility [patent_app_number] => 15/671281 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7783 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671281 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671281
Snap-fit engine cover assembly Aug 7, 2017 Issued
Array ( [id] => 14200279 [patent_doc_number] => 10267242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Combination control assembly of dual fuel internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/658247 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2759 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658247
Combination control assembly of dual fuel internal combustion engine Jul 23, 2017 Issued
Array ( [id] => 12002726 [patent_doc_number] => 20170306881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'METHODS AND SYSTEMS FOR FIXED AND VARIABLE PRESSURE FUEL INJECTION' [patent_app_type] => utility [patent_app_number] => 15/643675 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13020 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643675
Methods and systems for fixed and variable pressure fuel injection Jul 6, 2017 Issued
Array ( [id] => 14686371 [patent_doc_number] => 20190242300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => CONNECTING ROD HAVING AN ADJUSTABLE CONNECTING ROD LENGTH WITH A MECHANICAL ACTUATING MEANS [patent_app_type] => utility [patent_app_number] => 16/315236 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315236
Connecting rod having an adjustable connecting rod length with a mechanical actuating means Jul 5, 2017 Issued
Array ( [id] => 14717125 [patent_doc_number] => 20190249626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/316873 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316873
Control device for internal combustion engine and control method for internal combustion engine Jun 28, 2017 Issued
Array ( [id] => 16062133 [patent_doc_number] => 10690005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Exhaust-gas turbocharger [patent_app_type] => utility [patent_app_number] => 15/634124 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1338 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 15634124 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634124
Exhaust-gas turbocharger Jun 26, 2017 Issued
Array ( [id] => 13480763 [patent_doc_number] => 20180291924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => AXIAL FLOW FAN AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/629939 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629939
Axial flow fan and electronic device Jun 21, 2017 Issued
Array ( [id] => 15396883 [patent_doc_number] => 10539092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Internal combustion engine, especially reciprocating internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/629370 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3951 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629370
Internal combustion engine, especially reciprocating internal combustion engine Jun 20, 2017 Issued
Array ( [id] => 15310781 [patent_doc_number] => 10520087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Cylinder device [patent_app_type] => utility [patent_app_number] => 15/627993 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6206 [patent_no_of_claims] => 5 [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] => 15627993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/627993
Cylinder device Jun 19, 2017 Issued
Array ( [id] => 13704037 [patent_doc_number] => 20170362973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => ENGINE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/625662 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625662
Engine assembly Jun 15, 2017 Issued
Array ( [id] => 13080551 [patent_doc_number] => 10060336 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-28 [patent_title] => Variable compression ratio engine and method for operation thereof [patent_app_type] => utility [patent_app_number] => 15/624336 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15624336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624336
Variable compression ratio engine and method for operation thereof Jun 14, 2017 Issued
Array ( [id] => 12731215 [patent_doc_number] => 20180135572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => INTAKE AIR CONTROL APPARATUS FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 15/622461 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15622461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/622461
Intake air control apparatus for vehicle Jun 13, 2017 Issued
Array ( [id] => 12091566 [patent_doc_number] => 20170348659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Engine Fuel-Reforming Reactors, Systems, and Methods' [patent_app_type] => utility [patent_app_number] => 15/615613 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10833 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15615613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615613
Engine fuel-reforming reactors, systems, and methods Jun 5, 2017 Issued
Array ( [id] => 17185889 [patent_doc_number] => 20210332774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CYLINDER HEAD BOLT BOSS CUTOUTS [patent_app_type] => utility [patent_app_number] => 16/614223 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16614223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614223
CYLINDER HEAD BOLT BOSS CUTOUTS May 14, 2017 Abandoned
Array ( [id] => 11937241 [patent_doc_number] => 20170241391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'SPARK-IGNITION DIRECT FUEL INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 15/591218 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9016 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591218
Spark-ignition direct fuel injection valve May 9, 2017 Issued
Array ( [id] => 16305898 [patent_doc_number] => 10774678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Turbine assembly with auxiliary wheel [patent_app_type] => utility [patent_app_number] => 15/587314 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 9383 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15587314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/587314
Turbine assembly with auxiliary wheel May 3, 2017 Issued
Menu