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] => 5227622 [patent_doc_number] => 20070289728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Heat exchanger and mounting structure of the same' [patent_app_type] => utility [patent_app_number] => 11/805146 [patent_app_country] => US [patent_app_date] => 2007-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8920 [patent_no_of_claims] => 15 [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/A1/0289/20070289728.pdf [firstpage_image] =>[orig_patent_app_number] => 11805146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805146
Heat exchanger and mounting structure of the same May 21, 2007 Abandoned
Array ( [id] => 5165747 [patent_doc_number] => 20070287334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Flat tube adapted for heat exchanger' [patent_app_type] => utility [patent_app_number] => 11/802316 [patent_app_country] => US [patent_app_date] => 2007-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3793 [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/A1/0287/20070287334.pdf [firstpage_image] =>[orig_patent_app_number] => 11802316 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802316
Flat tube adapted for heat exchanger May 21, 2007 Abandoned
Array ( [id] => 4962584 [patent_doc_number] => 20080105404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Heat dissipating system having a heat dissipating cavity body' [patent_app_type] => utility [patent_app_number] => 11/798435 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2633 [patent_no_of_claims] => 16 [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/A1/0105/20080105404.pdf [firstpage_image] =>[orig_patent_app_number] => 11798435 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798435
Heat dissipating system having a heat dissipating cavity body May 13, 2007 Abandoned
Array ( [id] => 4835667 [patent_doc_number] => 20080277107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Heat dissipating base structure' [patent_app_type] => utility [patent_app_number] => 11/800916 [patent_app_country] => US [patent_app_date] => 2007-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3250 [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/A1/0277/20080277107.pdf [firstpage_image] =>[orig_patent_app_number] => 11800916 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800916
Heat dissipating base structure May 6, 2007 Abandoned
Array ( [id] => 5013617 [patent_doc_number] => 20070256825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Methodology for the liquid cooling of heat generating components mounted on a daughter card/expansion card in a personal computer through the use of a remote drive bay heat exchanger with a flexible fluid interconnect' [patent_app_type] => utility [patent_app_number] => 11/800303 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2721 [patent_no_of_claims] => 54 [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/A1/0256/20070256825.pdf [firstpage_image] =>[orig_patent_app_number] => 11800303 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800303
Methodology for the liquid cooling of heat generating components mounted on a daughter card/expansion card in a personal computer through the use of a remote drive bay heat exchanger with a flexible fluid interconnect May 2, 2007 Abandoned
Array ( [id] => 5013607 [patent_doc_number] => 20070256815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Scalable liquid cooling system with modular radiators' [patent_app_type] => utility [patent_app_number] => 11/800275 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5627 [patent_no_of_claims] => 33 [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/A1/0256/20070256815.pdf [firstpage_image] =>[orig_patent_app_number] => 11800275 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/800275
Scalable liquid cooling system with modular radiators May 2, 2007 Abandoned
Array ( [id] => 5013612 [patent_doc_number] => 20070256820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'EVAPORATOR' [patent_app_type] => utility [patent_app_number] => 11/743705 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3165 [patent_no_of_claims] => 5 [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/A1/0256/20070256820.pdf [firstpage_image] =>[orig_patent_app_number] => 11743705 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743705
Evaporator May 2, 2007 Issued
Array ( [id] => 5256154 [patent_doc_number] => 20070209786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Heat exchanger and heat transferring member with symmetrical angle portions' [patent_app_type] => utility [patent_app_number] => 11/799490 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 12223 [patent_no_of_claims] => 12 [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/A1/0209/20070209786.pdf [firstpage_image] =>[orig_patent_app_number] => 11799490 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799490
Heat exchanger and heat transferring member with symmetrical angle portions Apr 30, 2007 Abandoned
Array ( [id] => 5013610 [patent_doc_number] => 20070256818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'TANK STRUCTURE OF HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/739195 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4423 [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/A1/0256/20070256818.pdf [firstpage_image] =>[orig_patent_app_number] => 11739195 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739195
TANK STRUCTURE OF HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME Apr 23, 2007 Abandoned
Array ( [id] => 4912462 [patent_doc_number] => 20080093061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Heat exchanger assemblies having hybrid tanks' [patent_app_type] => utility [patent_app_number] => 11/789005 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4669 [patent_no_of_claims] => 34 [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/A1/0093/20080093061.pdf [firstpage_image] =>[orig_patent_app_number] => 11789005 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/789005
Heat exchanger assemblies having hybrid tanks Apr 22, 2007 Abandoned
Array ( [id] => 4627872 [patent_doc_number] => 08006749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Seal for tubular heat exchanger' [patent_app_type] => utility [patent_app_number] => 12/298364 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1914 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/006/08006749.pdf [firstpage_image] =>[orig_patent_app_number] => 12298364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298364
Seal for tubular heat exchanger Apr 19, 2007 Issued
Array ( [id] => 5281780 [patent_doc_number] => 20090095453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'SEALING ARRANGEMENT FOR INTERNAL TUBESHEET FOR TUBULAR HEAT EXCHANGERS' [patent_app_type] => utility [patent_app_number] => 12/298009 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2603 [patent_no_of_claims] => 4 [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/A1/0095/20090095453.pdf [firstpage_image] =>[orig_patent_app_number] => 12298009 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298009
Sealing arrangement for internal tubesheet for tubular heat exchangers Apr 19, 2007 Issued
Array ( [id] => 9975798 [patent_doc_number] => 09022098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'Multistage heat exchanging duct comprising a parallel conduit' [patent_app_type] => utility [patent_app_number] => 12/297698 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3820 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12297698 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297698
Multistage heat exchanging duct comprising a parallel conduit Apr 18, 2007 Issued
Array ( [id] => 4660327 [patent_doc_number] => 20080251234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'REGENERATOR WHEEL APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/735835 [patent_app_country] => US [patent_app_date] => 2007-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3624 [patent_no_of_claims] => 28 [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/A1/0251/20080251234.pdf [firstpage_image] =>[orig_patent_app_number] => 11735835 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/735835
REGENERATOR WHEEL APPARATUS Apr 15, 2007 Abandoned
Array ( [id] => 5227617 [patent_doc_number] => 20070289723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'INTERNAL HEAT EXCHANGER WITH CALIBRATED COIL-SHAPED FIN TUBE' [patent_app_type] => utility [patent_app_number] => 11/697155 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3648 [patent_no_of_claims] => 19 [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/A1/0289/20070289723.pdf [firstpage_image] =>[orig_patent_app_number] => 11697155 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697155
INTERNAL HEAT EXCHANGER WITH CALIBRATED COIL-SHAPED FIN TUBE Apr 4, 2007 Abandoned
Array ( [id] => 5025739 [patent_doc_number] => 20070267185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Header for high pressure heat exchanger' [patent_app_type] => utility [patent_app_number] => 11/730876 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2253 [patent_no_of_claims] => 11 [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/A1/0267/20070267185.pdf [firstpage_image] =>[orig_patent_app_number] => 11730876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/730876
Header for high pressure heat exchanger Apr 3, 2007 Abandoned
Array ( [id] => 5122903 [patent_doc_number] => 20070235172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Heat transferring member and heat exchanger having the same' [patent_app_type] => utility [patent_app_number] => 11/732476 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7141 [patent_no_of_claims] => 19 [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/A1/0235/20070235172.pdf [firstpage_image] =>[orig_patent_app_number] => 11732476 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/732476
Heat transferring member and heat exchanger having the same Apr 2, 2007 Abandoned
Array ( [id] => 4974096 [patent_doc_number] => 20070215325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'DOUBLE SIDED HEAT SINK WITH MICROCHANNEL COOLING' [patent_app_type] => utility [patent_app_number] => 11/693255 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4406 [patent_no_of_claims] => 23 [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/A1/0215/20070215325.pdf [firstpage_image] =>[orig_patent_app_number] => 11693255 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/693255
DOUBLE SIDED HEAT SINK WITH MICROCHANNEL COOLING Mar 28, 2007 Abandoned
Array ( [id] => 5293146 [patent_doc_number] => 20090008072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Plate Heat Exchanger Including Strengthening Plates Provided Outside Of The Outermost Heat Exchanger Plates' [patent_app_type] => utility [patent_app_number] => 12/281505 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3494 [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/A1/0008/20090008072.pdf [firstpage_image] =>[orig_patent_app_number] => 12281505 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/281505
Plate heat exchanger including strengthening plates provided outside of the outermost heat exchanger plates Mar 28, 2007 Issued
Array ( [id] => 5088058 [patent_doc_number] => 20070227697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Heat radiator' [patent_app_type] => utility [patent_app_number] => 11/729286 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4201 [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/A1/0227/20070227697.pdf [firstpage_image] =>[orig_patent_app_number] => 11729286 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/729286
Heat radiator Mar 27, 2007 Abandoned
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