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] => 16947796 [patent_doc_number] => 20210206487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Aircraft and Modular Propulsion Unit [patent_app_type] => utility [patent_app_number] => 17/205904 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205904
Aircraft and Modular Propulsion Unit Mar 17, 2021 Abandoned
Array ( [id] => 17156720 [patent_doc_number] => 20210317771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => CYLINDER BLOCK [patent_app_type] => utility [patent_app_number] => 17/200903 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200903
Cylinder block Mar 14, 2021 Issued
Array ( [id] => 17163591 [patent_doc_number] => 11149680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => Weak tumble flow fast combustion system and gas engine [patent_app_type] => utility [patent_app_number] => 17/195227 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6394 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195227
Weak tumble flow fast combustion system and gas engine Mar 7, 2021 Issued
Array ( [id] => 18281773 [patent_doc_number] => 20230097245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => INTERNAL COMBUSTION ENGINE WITH REDUCED OIL MAINTENANCE [patent_app_type] => utility [patent_app_number] => 17/908330 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16925 [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] => 17908330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908330
Internal combustion engine with reduced oil maintenance Feb 28, 2021 Issued
Array ( [id] => 17068062 [patent_doc_number] => 20210270277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Method for Detecting Belt Slippage in a Belt Driven Fan System [patent_app_type] => utility [patent_app_number] => 17/185198 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185198
Method for Detecting Belt Slippage in a Belt Driven Fan System Feb 24, 2021 Abandoned
Array ( [id] => 17051465 [patent_doc_number] => 20210260899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => COOLING DEVICE AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/182138 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182138
COOLING DEVICE AND LIQUID DISCHARGE APPARATUS Feb 21, 2021 Abandoned
Array ( [id] => 18452570 [patent_doc_number] => 20230193849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => RECIPROCATING-PISTON INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/911062 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17911062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911062
Reciprocating-piston internal combustion engine Feb 21, 2021 Issued
Array ( [id] => 19095449 [patent_doc_number] => 11956931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Intelligent and dynamic cold plate for datacenter cooling systems [patent_app_type] => utility [patent_app_number] => 17/178657 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 56 [patent_no_of_words] => 55018 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178657
Intelligent and dynamic cold plate for datacenter cooling systems Feb 17, 2021 Issued
Array ( [id] => 17498339 [patent_doc_number] => 11287038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Joining support jig [patent_app_type] => utility [patent_app_number] => 17/177254 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6960 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17177254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177254
Joining support jig Feb 16, 2021 Issued
Array ( [id] => 18345321 [patent_doc_number] => 20230133431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => TWO-STROKE INTERNAL COMBUSTION ENGINE AND ENGINE WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/905182 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905182
Two-stroke internal combustion engine and engine working machine Feb 14, 2021 Issued
Array ( [id] => 18258384 [patent_doc_number] => 20230085424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => COOLING AND SMOG FILTERING BUILDING FACADE PANEL [patent_app_type] => utility [patent_app_number] => 17/797995 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797995
Cooling and smog filtering building facade panel Feb 4, 2021 Issued
Array ( [id] => 18212111 [patent_doc_number] => 20230058375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => LINEAR COMBUSTION ENGINES WITH VALVE IN PISTON [patent_app_type] => utility [patent_app_number] => 17/796042 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796042
Linear combustion engines with valve in piston Jan 28, 2021 Issued
Array ( [id] => 17060681 [patent_doc_number] => 11105274 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Exhaust valve device for vehicle [patent_app_type] => utility [patent_app_number] => 17/154691 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6379 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154691
Exhaust valve device for vehicle Jan 20, 2021 Issued
Array ( [id] => 18302444 [patent_doc_number] => 11624338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Sliding mechanism [patent_app_type] => utility [patent_app_number] => 17/628344 [patent_app_country] => US [patent_app_date] => 2021-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2748 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628344
Sliding mechanism Jan 18, 2021 Issued
Array ( [id] => 17052987 [patent_doc_number] => 20210262421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/150342 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150342
Cooling system for internal combustion engine Jan 14, 2021 Issued
Array ( [id] => 16901625 [patent_doc_number] => 20210180541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => RECIPROCATING-PISTON ASSEMBLY, INTERNAL COMBUSTION ENGINE, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/151030 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151030
Reciprocating-piston assembly, internal combustion engine, and related methods Jan 14, 2021 Issued
Array ( [id] => 18932860 [patent_doc_number] => 11885268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Assembly for a turbine engine [patent_app_type] => utility [patent_app_number] => 17/758731 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3005 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758731
Assembly for a turbine engine Jan 5, 2021 Issued
Array ( [id] => 17000064 [patent_doc_number] => 11078866 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-03 [patent_title] => Combustion-chamber structure of engine [patent_app_type] => utility [patent_app_number] => 17/138416 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138416
Combustion-chamber structure of engine Dec 29, 2020 Issued
Array ( [id] => 18093944 [patent_doc_number] => 20220412285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => CYLINDER COVER FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/787606 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787606
Cylinder cover for internal combustion engine Dec 23, 2020 Issued
Array ( [id] => 18188106 [patent_doc_number] => 11578678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Method for producing a cast aluminum component, and cylinder head for a motor vehicle, and production line for carrying out a method [patent_app_type] => utility [patent_app_number] => 17/132444 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3212 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17132444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132444
Method for producing a cast aluminum component, and cylinder head for a motor vehicle, and production line for carrying out a method Dec 22, 2020 Issued
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