Search

Krishnan S. Menon

Examiner (ID: 4048, Phone: (571)272-1143 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1723, 1777, 1797
Total Applications
2547
Issued Applications
1374
Pending Applications
280
Abandoned Applications
951

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10390740 [patent_doc_number] => 20150275747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'EXHAUST COMPOUND INTERNAL COMBUSTION ENGINE WITH CONTROLLED EXPANSION' [patent_app_type] => utility [patent_app_number] => 14/736030 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14736030 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/736030
Exhaust compound internal combustion engine with controlled expansion Jun 9, 2015 Issued
Array ( [id] => 11888551 [patent_doc_number] => 09759104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Crankcase ventilation device' [patent_app_type] => utility [patent_app_number] => 14/730314 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3216 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14730314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730314
Crankcase ventilation device Jun 3, 2015 Issued
Array ( [id] => 12307509 [patent_doc_number] => 09938869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Internal charge air feed from rocker cover integrated intake runners [patent_app_type] => utility [patent_app_number] => 14/730787 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2547 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14730787 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730787
Internal charge air feed from rocker cover integrated intake runners Jun 3, 2015 Issued
Array ( [id] => 10375086 [patent_doc_number] => 20150260093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'Variable Compression Ratio Engine' [patent_app_type] => utility [patent_app_number] => 14/728421 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7790 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14728421 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728421
Variable compression ratio engine Jun 1, 2015 Issued
Array ( [id] => 11428252 [patent_doc_number] => 09566556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Adjustable venturi fluid mixing method' [patent_app_type] => utility [patent_app_number] => 14/705174 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2723 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14705174 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705174
Adjustable venturi fluid mixing method May 5, 2015 Issued
Array ( [id] => 10615363 [patent_doc_number] => 09334797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'System for a mechanical conversion of an internal combustion engine of 4 strokes into 8 strokes' [patent_app_type] => utility [patent_app_number] => 14/696743 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 6435 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14696743 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/696743
System for a mechanical conversion of an internal combustion engine of 4 strokes into 8 strokes Apr 26, 2015 Issued
Array ( [id] => 13857559 [patent_doc_number] => 10190491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/570247 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3689 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570247
Internal combustion engine Apr 2, 2015 Issued
Array ( [id] => 10313083 [patent_doc_number] => 20150198085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'OXYGENATE COMPOUND SYNTHESIS DEVICE, SYSTEMS INCLUDING THE DEVICE, AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/670333 [patent_app_country] => US [patent_app_date] => 2015-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 14670333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/670333
Oxygenate compound synthesis device, systems including the device, and methods of using the same Mar 25, 2015 Issued
Array ( [id] => 10319278 [patent_doc_number] => 20150204281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'APPARATUS FOR IMPROVING EFFICIENCY AND EMISSIONS OF COMBUSTION' [patent_app_type] => utility [patent_app_number] => 14/669068 [patent_app_country] => US [patent_app_date] => 2015-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6483 [patent_no_of_claims] => 15 [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] => 14669068 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/669068
APPARATUS FOR IMPROVING EFFICIENCY AND EMISSIONS OF COMBUSTION Mar 25, 2015 Abandoned
Array ( [id] => 10390813 [patent_doc_number] => 20150275820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'DIESEL PISTON WITH SEMI-HEMISPHERICAL CROWN' [patent_app_type] => utility [patent_app_number] => 14/666489 [patent_app_country] => US [patent_app_date] => 2015-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14666489 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/666489
Diesel piston with semi-hemispherical crown Mar 23, 2015 Issued
Array ( [id] => 11225727 [patent_doc_number] => 09453441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Breather apparatus for internal combustion engine for vehicle' [patent_app_type] => utility [patent_app_number] => 14/665027 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5209 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14665027 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/665027
Breather apparatus for internal combustion engine for vehicle Mar 22, 2015 Issued
Array ( [id] => 10400188 [patent_doc_number] => 20150285197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'INTAKE STRUCTURE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/662135 [patent_app_country] => US [patent_app_date] => 2015-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7513 [patent_no_of_claims] => 10 [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] => 14662135 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/662135
Intake structure for internal combustion engine Mar 17, 2015 Issued
Array ( [id] => 10382647 [patent_doc_number] => 20150267654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'AIR INTAKE APPARATUS AND MANUFACTURING METHOD OF AIR INTAKE APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/660190 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 19351 [patent_no_of_claims] => 10 [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] => 14660190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660190
Air intake apparatus and manufacturing method of air intake apparatus Mar 16, 2015 Issued
Array ( [id] => 10382650 [patent_doc_number] => 20150267656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'INTAKE CONTROL VALVE AND INTAKE APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/660010 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16175 [patent_no_of_claims] => 18 [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] => 14660010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660010
Intake control valve and intake apparatus Mar 16, 2015 Issued
Array ( [id] => 11076454 [patent_doc_number] => 20160273418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'Single Crystal Engine Valve' [patent_app_type] => utility [patent_app_number] => 14/660018 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2837 [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] => 14660018 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660018
Single crystal engine valve Mar 16, 2015 Issued
Array ( [id] => 10730287 [patent_doc_number] => 20160076436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'VARIABLE COMBUSTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/658588 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 24226 [patent_no_of_claims] => 14 [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] => 14658588 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/658588
Variable combustion system for an internal combustion engine Mar 15, 2015 Issued
Array ( [id] => 11068482 [patent_doc_number] => 20160265446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'BRACKET ASSEMBLY FOR AN INTAKE MANIFOLD, THE INTAKE MANIFOLD AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/656788 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14656788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/656788
BRACKET ASSEMBLY FOR AN INTAKE MANIFOLD, THE INTAKE MANIFOLD AND METHOD OF OPERATING THE SAME Mar 12, 2015 Abandoned
Array ( [id] => 11068511 [patent_doc_number] => 20160265475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'Cylinder Head/Cylinder Block Joint' [patent_app_type] => utility [patent_app_number] => 14/645068 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14645068 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/645068
Cylinder Head/Cylinder Block Joint Mar 10, 2015 Abandoned
Array ( [id] => 10375075 [patent_doc_number] => 20150260082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'UNIFLOW TWO-STROKE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/640644 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7059 [patent_no_of_claims] => 7 [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] => 14640644 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640644
Uniflow two-stroke engine Mar 5, 2015 Issued
Array ( [id] => 10375076 [patent_doc_number] => 20150260083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'TWO-STROKE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/640674 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8456 [patent_no_of_claims] => 7 [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] => 14640674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640674
Two-stroke engine Mar 5, 2015 Issued
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