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] => 17555538 [patent_doc_number] => 11312208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Active thermal management system and method for flow control [patent_app_type] => utility [patent_app_number] => 16/551064 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9900 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551064
Active thermal management system and method for flow control Aug 25, 2019 Issued
Array ( [id] => 15588167 [patent_doc_number] => 20200070618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => AIR CONDITIONER FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/550659 [patent_app_country] => US [patent_app_date] => 2019-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550659
Air conditioner for vehicle Aug 25, 2019 Issued
Array ( [id] => 15592061 [patent_doc_number] => 20200072565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => THERMAL TRANSFER DEVICE HAVING A FLUID CONDUIT [patent_app_type] => utility [patent_app_number] => 16/546785 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546785
THERMAL TRANSFER DEVICE HAVING A FLUID CONDUIT Aug 20, 2019 Abandoned
Array ( [id] => 15437785 [patent_doc_number] => 20200033076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => HEAT / ENTHALPY EXCHANGER ELEMENT AND METHOD FOR THE PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/534444 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16534444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534444
HEAT / ENTHALPY EXCHANGER ELEMENT AND METHOD FOR THE PRODUCTION Aug 6, 2019 Abandoned
Array ( [id] => 15620775 [patent_doc_number] => 20200080792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => EVAPORATOR, PRODUCTION METHOD THEREFOR, AND LOOP-TYPE HEAT PIPE INCLUDING EVAPORATOR [patent_app_type] => utility [patent_app_number] => 16/532711 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532711
EVAPORATOR, PRODUCTION METHOD THEREFOR, AND LOOP-TYPE HEAT PIPE INCLUDING EVAPORATOR Aug 5, 2019 Abandoned
Array ( [id] => 15651891 [patent_doc_number] => 20200088475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PRINTED CIRCUIT HEAT EXCHANGER AND HEAT EXCHANGE DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/529814 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529814
Printed circuit heat exchanger and heat exchange device including the same Aug 1, 2019 Issued
Array ( [id] => 17939408 [patent_doc_number] => 11473855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Structures for passive radiative cooling [patent_app_type] => utility [patent_app_number] => 16/385999 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5478 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385999
Structures for passive radiative cooling Apr 15, 2019 Issued
Array ( [id] => 17527680 [patent_doc_number] => 11300357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Multitubular rotary heat exchanger [patent_app_type] => utility [patent_app_number] => 16/981407 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981407
Multitubular rotary heat exchanger Mar 14, 2019 Issued
Array ( [id] => 16223852 [patent_doc_number] => 20200248969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => HYBRID EVAPORATOR-FEEDING WICKS FOR UNIFORM FLUID DELIVERY TO MULTIPLE HEAT SOURCES IN A VAPOR CHAMBER [patent_app_type] => utility [patent_app_number] => 16/264258 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264258
Hybrid evaporator-feeding wicks for uniform fluid delivery to multiple heat sources in a vapor chamber Jan 30, 2019 Issued
Array ( [id] => 14717749 [patent_doc_number] => 20190249938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => VAPOR CHAMBER WITH SUPPORT STRUCTURE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/264612 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16264612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264612
VAPOR CHAMBER WITH SUPPORT STRUCTURE AND MANUFACTURING METHOD THEREFOR Jan 30, 2019 Abandoned
Array ( [id] => 14626073 [patent_doc_number] => 20190226404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => OIL PIPE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/247935 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16247935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247935
OIL PIPE ASSEMBLY Jan 14, 2019 Abandoned
Array ( [id] => 16284555 [patent_doc_number] => 20200278157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ARRANGEMENT FOR STORING THERMAL ENERGY [patent_app_type] => utility [patent_app_number] => 16/763162 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763162
Arrangement for storing thermal energy Nov 13, 2018 Issued
Array ( [id] => 14312013 [patent_doc_number] => 20190145710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => SIDE MOUNTED REFRIGERANT DISTRIBUTOR IN A FLOODED EVAPORATOR AND SIDE MOUNTED INLET PIPE TO THE DISTRIBUTOR [patent_app_type] => utility [patent_app_number] => 16/188714 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16188714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188714
Side mounted refrigerant distributor in a flooded evaporator and side mounted inlet pipe to the distributor Nov 12, 2018 Issued
Array ( [id] => 16917243 [patent_doc_number] => 20210190335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => DEHUMIDIFIER WITH THERMOSIPHON ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/757340 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16757340 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757340
DEHUMIDIFIER WITH THERMOSIPHON ARRANGEMENT Oct 14, 2018 Abandoned
Array ( [id] => 16755777 [patent_doc_number] => 10974309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Condenser tubes with additional flank structure [patent_app_type] => utility [patent_app_number] => 16/151828 [patent_app_country] => US [patent_app_date] => 2018-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4089 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16151828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/151828
Condenser tubes with additional flank structure Oct 3, 2018 Issued
Array ( [id] => 16650970 [patent_doc_number] => 10928140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Baffle assembly and heat exchanger with expanding baffles [patent_app_type] => utility [patent_app_number] => 16/140695 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2592 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16140695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/140695
Baffle assembly and heat exchanger with expanding baffles Sep 24, 2018 Issued
Array ( [id] => 16499432 [patent_doc_number] => 10864802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Vehicle air-conditioning device [patent_app_type] => utility [patent_app_number] => 16/139120 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9464 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 497 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139120
Vehicle air-conditioning device Sep 23, 2018 Issued
Array ( [id] => 14160461 [patent_doc_number] => 20190107333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => HEAT PIPES, METHODS FOR TRANSFERRING HEAT USING HEAT PIPES, AND HEAT TRANSFER FLUIDS FOR USE IN HEAT PIPES [patent_app_type] => utility [patent_app_number] => 16/137990 [patent_app_country] => US [patent_app_date] => 2018-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137990
HEAT PIPES, METHODS FOR TRANSFERRING HEAT USING HEAT PIPES, AND HEAT TRANSFER FLUIDS FOR USE IN HEAT PIPES Sep 21, 2018 Abandoned
Array ( [id] => 14074533 [patent_doc_number] => 20190086154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => ADDITIVE MANUFACTURING CONSTRUCTS AND PROCESSES FOR THEIR MANUFACTURE [patent_app_type] => utility [patent_app_number] => 16/136874 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136874
ADDITIVE MANUFACTURING CONSTRUCTS AND PROCESSES FOR THEIR MANUFACTURE Sep 19, 2018 Abandoned
Array ( [id] => 15679977 [patent_doc_number] => 20200094652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => HVAC Temperature Control System [patent_app_type] => utility [patent_app_number] => 16/136410 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136410
HVAC Temperature Control System Sep 19, 2018 Abandoned
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