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] => 14995783 [patent_doc_number] => 20190316849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => THERMAL MANAGEMENT, HEAT TRANSFER IMPROVEMENT OF RADIATOR AND CONDENSER USING AC SYSTEM EVAPORATOR'S CONDENSATION [patent_app_type] => utility [patent_app_number] => 15/950768 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950768
THERMAL MANAGEMENT, HEAT TRANSFER IMPROVEMENT OF RADIATOR AND CONDENSER USING AC SYSTEM EVAPORATOR'S CONDENSATION Apr 10, 2018 Abandoned
Array ( [id] => 16636037 [patent_doc_number] => 10914536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Heat exchanger for a motor vehicle [patent_app_type] => utility [patent_app_number] => 15/948711 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4458 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948711
Heat exchanger for a motor vehicle Apr 8, 2018 Issued
Array ( [id] => 14248149 [patent_doc_number] => 10274269 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Enhanced medium directing member for use in a tube and chamber type heat exchanger [patent_app_type] => utility [patent_app_number] => 15/947311 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 10985 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 577 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947311 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947311
Enhanced medium directing member for use in a tube and chamber type heat exchanger Apr 5, 2018 Issued
Array ( [id] => 14964961 [patent_doc_number] => 20190309959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => Hydronic Panel [patent_app_type] => utility [patent_app_number] => 15/947035 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 15947035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947035
Hydronic panel heating or cooling system Apr 5, 2018 Issued
Array ( [id] => 13477947 [patent_doc_number] => 20180290516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => AIR CONDITIONER FOR VEHICLES [patent_app_type] => utility [patent_app_number] => 15/946259 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15946259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946259
AIR CONDITIONER FOR VEHICLES Apr 4, 2018 Abandoned
Array ( [id] => 13464367 [patent_doc_number] => 20180283726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => PCM MODULE HEAT EXCHANGER ASSEMBLY WITH CONCURRENT CHARGING AND DISCHARGING OF DIFFERENT PCM SECTIONS [patent_app_type] => utility [patent_app_number] => 15/945229 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945229
PCM MODULE HEAT EXCHANGER ASSEMBLY WITH CONCURRENT CHARGING AND DISCHARGING OF DIFFERENT PCM SECTIONS Apr 3, 2018 Abandoned
Array ( [id] => 14942767 [patent_doc_number] => 20190307022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => HIGH-PERFORMANCE THERMAL INTERFACES FOR CYLINDRICAL OR OTHER CURVED HEAT SOURCES OR HEAT SINKS [patent_app_type] => utility [patent_app_number] => 15/944029 [patent_app_country] => US [patent_app_date] => 2018-04-03 [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] => -19 [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] => 15944029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944029
High-performance thermal interfaces for cylindrical or other curved heat sources or heat sinks Apr 2, 2018 Issued
Array ( [id] => 13430315 [patent_doc_number] => 20180266700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => DEVICE FOR TEMPERING ROOMS [patent_app_type] => utility [patent_app_number] => 15/920974 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15920974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920974
DEVICE FOR TEMPERING ROOMS Mar 13, 2018 Abandoned
Array ( [id] => 14503825 [patent_doc_number] => 20190195567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => HEAT DISSIPATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/921623 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921623
Heat dissipation structure Mar 13, 2018 Issued
Array ( [id] => 14870101 [patent_doc_number] => 20190285292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => THERMAL-ENERGY EXCHANGE AND STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/919425 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919425
Thermal-energy exchange and storage system Mar 12, 2018 Issued
Array ( [id] => 14328545 [patent_doc_number] => 10295281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Fin-tube type of heat exchanger [patent_app_type] => utility [patent_app_number] => 15/919612 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2850 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919612
Fin-tube type of heat exchanger Mar 12, 2018 Issued
Array ( [id] => 14224811 [patent_doc_number] => 20190124791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => BENDABLE HEAT PLATE [patent_app_type] => utility [patent_app_number] => 15/917539 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15917539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/917539
Bendable heat plate Mar 8, 2018 Issued
Array ( [id] => 13415449 [patent_doc_number] => 20180259267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => LIQUID COOLING HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/916412 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916412 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916412
LIQUID COOLING HEAT EXCHANGER Mar 8, 2018 Abandoned
Array ( [id] => 14838357 [patent_doc_number] => 20190277579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HIGH TEMPERATURE PLATE FIN HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/914042 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2617 [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] => 15914042 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914042
HIGH TEMPERATURE PLATE FIN HEAT EXCHANGER Mar 6, 2018 Abandoned
Array ( [id] => 14838359 [patent_doc_number] => 20190277580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => SEGMENTED FINS FOR A CAST HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/914089 [patent_app_country] => US [patent_app_date] => 2018-03-07 [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] => -17 [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] => 15914089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914089
SEGMENTED FINS FOR A CAST HEAT EXCHANGER Mar 6, 2018 Abandoned
Array ( [id] => 14838341 [patent_doc_number] => 20190277571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => GANGED PLATE STACK IN CAST PLATE FIN HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 15/914055 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914055 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914055
GANGED PLATE STACK IN CAST PLATE FIN HEAT EXCHANGER Mar 6, 2018 Abandoned
Array ( [id] => 14583465 [patent_doc_number] => 20190219341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Gasket Retention System [patent_app_type] => utility [patent_app_number] => 15/914499 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914499
Gasket retention system Mar 6, 2018 Issued
Array ( [id] => 16636034 [patent_doc_number] => 10914533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Intercooler for improved durability [patent_app_type] => utility [patent_app_number] => 15/914235 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5689 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914235 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914235
Intercooler for improved durability Mar 6, 2018 Issued
Array ( [id] => 16801068 [patent_doc_number] => 10995999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Cooling unit, installation and process [patent_app_type] => utility [patent_app_number] => 15/913727 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 14726 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 1335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913727
Cooling unit, installation and process Mar 5, 2018 Issued
Array ( [id] => 12732247 [patent_doc_number] => 20180135916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => HEAT-EXCHANGING DEVICE [patent_app_type] => utility [patent_app_number] => 15/871408 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15871408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/871408
HEAT-EXCHANGING DEVICE Jan 14, 2018 Abandoned
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