Search

Leonard R. Leo

Examiner (ID: 10103, Phone: (571)272-4916 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3744, 3753, 3785, 3763, 3407, 3743
Total Applications
2360
Issued Applications
1424
Pending Applications
79
Abandoned Applications
856

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9158003 [patent_doc_number] => 20130306280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'HEAT EXCHANGER HAVING A CONDENSATE EXTRACTOR' [patent_app_type] => utility [patent_app_number] => 13/897851 [patent_app_country] => US [patent_app_date] => 2013-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2864 [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] => 13897851 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/897851
Heat exchanger having a condensate extractor May 19, 2013 Issued
Array ( [id] => 9117475 [patent_doc_number] => 20130284397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'SPORT FIELD COOLING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/853459 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5693 [patent_no_of_claims] => 30 [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] => 13853459 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/853459
SPORT FIELD COOLING SYSTEM AND METHOD Mar 28, 2013 Abandoned
Array ( [id] => 9487669 [patent_doc_number] => 20140138075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'HEAT EXCHANGER AND SEMICONDUCTOR MODULE' [patent_app_type] => utility [patent_app_number] => 13/853073 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4703 [patent_no_of_claims] => 13 [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] => 13853073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/853073
HEAT EXCHANGER AND SEMICONDUCTOR MODULE Mar 28, 2013 Abandoned
Array ( [id] => 15698731 [patent_doc_number] => 10605536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Plate heat exchanger with several modules connected by sections [patent_app_type] => utility [patent_app_number] => 13/852461 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6679 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13852461 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852461
Plate heat exchanger with several modules connected by sections Mar 27, 2013 Issued
Array ( [id] => 8986339 [patent_doc_number] => 20130213620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'HEAT EXCHANGER ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/852144 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9463 [patent_no_of_claims] => 16 [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] => 13852144 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852144
HEAT EXCHANGER ELEMENT Mar 27, 2013 Abandoned
Array ( [id] => 9064168 [patent_doc_number] => 20130255924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'PLATE HEAT EXCHANGER WITH SEVERAL MODULES CONNECTED BY SHEET-METAL STRIPS' [patent_app_type] => utility [patent_app_number] => 13/852033 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3651 [patent_no_of_claims] => 12 [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] => 13852033 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852033
Plate heat exchanger with several modules connected by sheet-metal strips Mar 27, 2013 Issued
Array ( [id] => 9753339 [patent_doc_number] => 20140284039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'THERMAL ENERGY GUIDING SYSTEMS INCLUDING ANISOTROPIC THERMAL GUIDING COATINGS AND METHODS FOR FABRICATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/848827 [patent_app_country] => US [patent_app_date] => 2013-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7917 [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] => 13848827 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/848827
Thermal energy guiding systems including anisotropic thermal guiding coatings and methods for fabricating the same Mar 21, 2013 Issued
Array ( [id] => 10516812 [patent_doc_number] => 09243855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Cooling structure, vortex-flow forming plate molding apparatus, and method for molding vortex-flow generating portion' [patent_app_type] => utility [patent_app_number] => 14/390667 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5440 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14390667 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/390667
Cooling structure, vortex-flow forming plate molding apparatus, and method for molding vortex-flow generating portion Mar 14, 2013 Issued
Array ( [id] => 8960158 [patent_doc_number] => 20130199760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'HEAT EXCHANGER ASSEMBLY HAVING SPLIT MINI-LOUVERED FINS' [patent_app_type] => utility [patent_app_number] => 13/834355 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2793 [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] => 13834355 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834355
HEAT EXCHANGER ASSEMBLY HAVING SPLIT MINI-LOUVERED FINS Mar 14, 2013 Abandoned
Array ( [id] => 9715879 [patent_doc_number] => 20140251577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'COOLING FRAME WITH INTEGRATED HEAT PIPES' [patent_app_type] => utility [patent_app_number] => 13/789751 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2393 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [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] => 13789751 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789751
COOLING FRAME WITH INTEGRATED HEAT PIPES Mar 7, 2013 Abandoned
Array ( [id] => 9715885 [patent_doc_number] => 20140251583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'LEAK DETECTION SYSTEM FOR A LIQUID COOLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/788938 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3476 [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] => 13788938 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/788938
LEAK DETECTION SYSTEM FOR A LIQUID COOLING SYSTEM Mar 6, 2013 Abandoned
Array ( [id] => 11522519 [patent_doc_number] => 09605910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Heat sink for use with a light source holding component' [patent_app_type] => utility [patent_app_number] => 13/788373 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1756 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13788373 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/788373
Heat sink for use with a light source holding component Mar 6, 2013 Issued
Array ( [id] => 9445491 [patent_doc_number] => 20140116659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'HEAT DISSIPATION DEVICE AND HEAT DISSIPATION FINS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/759415 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2704 [patent_no_of_claims] => 9 [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] => 13759415 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759415
HEAT DISSIPATION DEVICE AND HEAT DISSIPATION FINS THEREOF Feb 4, 2013 Abandoned
Array ( [id] => 8960154 [patent_doc_number] => 20130199756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'METHOD AND APPARATUS FOR CREATING LARGE ENERGY STORAGE MASS USING RENEWABLE ENERGY' [patent_app_type] => utility [patent_app_number] => 13/760027 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4950 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 30 [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] => 13760027 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/760027
METHOD AND APPARATUS FOR CREATING LARGE ENERGY STORAGE MASS USING RENEWABLE ENERGY Feb 4, 2013 Abandoned
Array ( [id] => 9802008 [patent_doc_number] => 20150013953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'FLUID CONDUIT SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/375438 [patent_app_country] => US [patent_app_date] => 2013-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13937 [patent_no_of_claims] => 26 [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] => 14375438 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375438
FLUID CONDUIT SYSTEMS Feb 2, 2013 Abandoned
Array ( [id] => 9835599 [patent_doc_number] => 20150027679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'FINNED TUBE ASSEMBLIES FOR HEAT EXCHANGERS' [patent_app_type] => utility [patent_app_number] => 14/373122 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8240 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [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] => 14373122 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/373122
FINNED TUBE ASSEMBLIES FOR HEAT EXCHANGERS Jan 17, 2013 Abandoned
Array ( [id] => 9013357 [patent_doc_number] => 20130228321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'Nested Helical Fin Tube Coil and Associated Manufacturing Methods' [patent_app_type] => utility [patent_app_number] => 13/738157 [patent_app_country] => US [patent_app_date] => 2013-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1613 [patent_no_of_claims] => 21 [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] => 13738157 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/738157
Nested helical fin tube coil and associated manufacturing methods Jan 9, 2013 Issued
Array ( [id] => 9259052 [patent_doc_number] => 20130340981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'ELECTROHYDRODYNAMIC (EHD) AIR MOVER CONFIGURATION WITH FLOW PATH EXPANSION AND/OR SPREADING FOR IMPROVED OZONE CATALYSIS' [patent_app_type] => utility [patent_app_number] => 13/737464 [patent_app_country] => US [patent_app_date] => 2013-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10624 [patent_no_of_claims] => 30 [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] => 13737464 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/737464
ELECTROHYDRODYNAMIC (EHD) AIR MOVER CONFIGURATION WITH FLOW PATH EXPANSION AND/OR SPREADING FOR IMPROVED OZONE CATALYSIS Jan 8, 2013 Abandoned
Array ( [id] => 9565104 [patent_doc_number] => 20140182817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'LOW THERMAL RESISTANCE COOLER MODULE FOR EMBEDDED SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/733597 [patent_app_country] => US [patent_app_date] => 2013-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3560 [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] => 13733597 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/733597
Low thermal resistance cooler module for embedded system Jan 2, 2013 Issued
Array ( [id] => 10971043 [patent_doc_number] => 20140374078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'OUTDOOR UNIT OF REFRIGERATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/368489 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3946 [patent_no_of_claims] => 13 [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] => 14368489 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368489
OUTDOOR UNIT OF REFRIGERATION APPARATUS Dec 25, 2012 Abandoned
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