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] => 5907618 [patent_doc_number] => 20060124283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Fluid-handling apparatus with corrosion-erosion coating and method of making same' [patent_app_type] => utility [patent_app_number] => 11/011895 [patent_app_country] => US [patent_app_date] => 2004-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5643 [patent_no_of_claims] => 20 [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] => publications/A1/0124/20060124283.pdf [firstpage_image] =>[orig_patent_app_number] => 11011895 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/011895
Fluid-handling apparatus with corrosion-erosion coating and method of making same Dec 13, 2004 Abandoned
Array ( [id] => 783711 [patent_doc_number] => 06988541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Oil-cooler-equipped radiator' [patent_app_type] => utility [patent_app_number] => 11/005478 [patent_app_country] => US [patent_app_date] => 2004-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4755 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/988/06988541.pdf [firstpage_image] =>[orig_patent_app_number] => 11005478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/005478
Oil-cooler-equipped radiator Dec 6, 2004 Issued
Array ( [id] => 6909346 [patent_doc_number] => 20050173104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Tank structure' [patent_app_type] => utility [patent_app_number] => 11/005487 [patent_app_country] => US [patent_app_date] => 2004-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5102 [patent_no_of_claims] => 6 [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] => publications/A1/0173/20050173104.pdf [firstpage_image] =>[orig_patent_app_number] => 11005487 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/005487
Tank structure Dec 6, 2004 Abandoned
Array ( [id] => 601318 [patent_doc_number] => 07431073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Cooling system with active debris separation' [patent_app_type] => utility [patent_app_number] => 11/005138 [patent_app_country] => US [patent_app_date] => 2004-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1466 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/431/07431073.pdf [firstpage_image] =>[orig_patent_app_number] => 11005138 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/005138
Cooling system with active debris separation Dec 5, 2004 Issued
Array ( [id] => 4809958 [patent_doc_number] => 20080190589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Heat Exchanger' [patent_app_type] => utility [patent_app_number] => 10/585665 [patent_app_country] => US [patent_app_date] => 2004-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2425 [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] => publications/A1/0190/20080190589.pdf [firstpage_image] =>[orig_patent_app_number] => 10585665 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/585665
Heat Exchanger Dec 5, 2004 Abandoned
Array ( [id] => 5795934 [patent_doc_number] => 20060032611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-16 [patent_title] => 'Semiconductor device cooling apparatus' [patent_app_type] => utility [patent_app_number] => 11/000897 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4447 [patent_no_of_claims] => 3 [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] => publications/A1/0032/20060032611.pdf [firstpage_image] =>[orig_patent_app_number] => 11000897 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/000897
Semiconductor device cooling apparatus Dec 1, 2004 Issued
Array ( [id] => 5817421 [patent_doc_number] => 20060021734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Heat sink and heat spreader bonding structure' [patent_app_type] => utility [patent_app_number] => 10/999928 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5629 [patent_no_of_claims] => 19 [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] => publications/A1/0021/20060021734.pdf [firstpage_image] =>[orig_patent_app_number] => 10999928 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999928
Heat sink and heat spreader bonding structure Nov 30, 2004 Abandoned
Array ( [id] => 6955054 [patent_doc_number] => 20050211424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Duct' [patent_app_type] => utility [patent_app_number] => 10/998828 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3996 [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] => publications/A1/0211/20050211424.pdf [firstpage_image] =>[orig_patent_app_number] => 10998828 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998828
Duct Nov 29, 2004 Abandoned
Array ( [id] => 692237 [patent_doc_number] => 07069982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'Heat transfer member and method for manufacturing same' [patent_app_type] => utility [patent_app_number] => 10/998734 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7816 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/069/07069982.pdf [firstpage_image] =>[orig_patent_app_number] => 10998734 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998734
Heat transfer member and method for manufacturing same Nov 29, 2004 Issued
Array ( [id] => 5611145 [patent_doc_number] => 20060113068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Multi fluid heat exchanger assembly' [patent_app_type] => utility [patent_app_number] => 11/001627 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8914 [patent_no_of_claims] => 32 [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] => publications/A1/0113/20060113068.pdf [firstpage_image] =>[orig_patent_app_number] => 11001627 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/001627
Multi fluid heat exchanger assembly Nov 29, 2004 Abandoned
Array ( [id] => 5745174 [patent_doc_number] => 20060108098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Heat sink with microchannel cooling for power devices' [patent_app_type] => utility [patent_app_number] => 10/998707 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4844 [patent_no_of_claims] => 50 [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] => publications/A1/0108/20060108098.pdf [firstpage_image] =>[orig_patent_app_number] => 10998707 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998707
Heat sink with microchannel cooling for power devices Nov 23, 2004 Issued
Array ( [id] => 5891701 [patent_doc_number] => 20060000588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Plate-shaped heating panel in which connecting members are fastened by bolts and nuts' [patent_app_type] => utility [patent_app_number] => 10/997428 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2879 [patent_no_of_claims] => 1 [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] => publications/A1/0000/20060000588.pdf [firstpage_image] =>[orig_patent_app_number] => 10997428 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/997428
Plate-shaped heating panel in which connecting members are fastened by bolts and nuts Nov 23, 2004 Issued
Array ( [id] => 531099 [patent_doc_number] => 07165601 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-23 [patent_title] => 'Radiation fin, cooling device, electronic equipment, and manufacturing method of cooling device' [patent_app_type] => utility [patent_app_number] => 10/994456 [patent_app_country] => US [patent_app_date] => 2004-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 5684 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/165/07165601.pdf [firstpage_image] =>[orig_patent_app_number] => 10994456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/994456
Radiation fin, cooling device, electronic equipment, and manufacturing method of cooling device Nov 22, 2004 Issued
Array ( [id] => 5745183 [patent_doc_number] => 20060108107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Wound layered tube heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/993708 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3895 [patent_no_of_claims] => 24 [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] => publications/A1/0108/20060108107.pdf [firstpage_image] =>[orig_patent_app_number] => 10993708 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/993708
Wound layered tube heat exchanger Nov 18, 2004 Abandoned
Array ( [id] => 5772849 [patent_doc_number] => 20060102319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Heat dissipation enhancing device' [patent_app_type] => utility [patent_app_number] => 10/988518 [patent_app_country] => US [patent_app_date] => 2004-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1940 [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] => publications/A1/0102/20060102319.pdf [firstpage_image] =>[orig_patent_app_number] => 10988518 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/988518
Heat dissipation enhancing device Nov 15, 2004 Abandoned
Array ( [id] => 744977 [patent_doc_number] => 07021366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Heat dissipation apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/986198 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3023 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/021/07021366.pdf [firstpage_image] =>[orig_patent_app_number] => 10986198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/986198
Heat dissipation apparatus and method Nov 11, 2004 Issued
Array ( [id] => 5103795 [patent_doc_number] => 20070062670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Casing with cooling means' [patent_app_type] => utility [patent_app_number] => 10/580096 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4888 [patent_no_of_claims] => 13 [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] => publications/A1/0062/20070062670.pdf [firstpage_image] =>[orig_patent_app_number] => 10580096 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580096
Casing with cooling means Nov 11, 2004 Abandoned
Array ( [id] => 5092402 [patent_doc_number] => 20070114011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/580656 [patent_app_country] => US [patent_app_date] => 2004-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2471 [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] => publications/A1/0114/20070114011.pdf [firstpage_image] =>[orig_patent_app_number] => 10580656 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580656
Heat exchanger Nov 10, 2004 Abandoned
Array ( [id] => 632574 [patent_doc_number] => 07128136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Radial flow heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/974197 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 45 [patent_no_of_words] => 6393 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/128/07128136.pdf [firstpage_image] =>[orig_patent_app_number] => 10974197 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/974197
Radial flow heat exchanger Oct 26, 2004 Issued
Array ( [id] => 783691 [patent_doc_number] => 06988532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/973988 [patent_app_country] => US [patent_app_date] => 2004-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4242 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/988/06988532.pdf [firstpage_image] =>[orig_patent_app_number] => 10973988 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/973988
Heat exchanger Oct 25, 2004 Issued
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