Search

Leonard R. Leo

Examiner (ID: 14945, Phone: (571)272-4916 , Office: P/3744 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 108941 [patent_doc_number] => 07717164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Stacked plate heat exchanger in particular an oil cooler for motor vehicles' [patent_app_type] => utility [patent_app_number] => 10/575906 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2054 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/717/07717164.pdf [firstpage_image] =>[orig_patent_app_number] => 10575906 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575906
Stacked plate heat exchanger in particular an oil cooler for motor vehicles Sep 9, 2004 Issued
Array ( [id] => 7210875 [patent_doc_number] => 20050252639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Radiation fin having an airflow guiding front edge' [patent_app_type] => utility [patent_app_number] => 10/929486 [patent_app_country] => US [patent_app_date] => 2004-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1467 [patent_no_of_claims] => 10 [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/A1/0252/20050252639.pdf [firstpage_image] =>[orig_patent_app_number] => 10929486 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/929486
Radiation fin having an airflow guiding front edge Aug 30, 2004 Abandoned
Array ( [id] => 7187618 [patent_doc_number] => 20050039608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Tunnel for treating food articles' [patent_app_type] => utility [patent_app_number] => 10/922386 [patent_app_country] => US [patent_app_date] => 2004-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4595 [patent_no_of_claims] => 25 [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/A1/0039/20050039608.pdf [firstpage_image] =>[orig_patent_app_number] => 10922386 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/922386
Tunnel for treating food articles Aug 19, 2004 Abandoned
Array ( [id] => 7022956 [patent_doc_number] => 20050017350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Thermal enhanced extended surface tape for integrated circuit heat dissipation' [patent_app_type] => utility [patent_app_number] => 10/921752 [patent_app_country] => US [patent_app_date] => 2004-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4356 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20050017350.pdf [firstpage_image] =>[orig_patent_app_number] => 10921752 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/921752
Thermal enhanced extended surface tape for integrated circuit heat dissipation Aug 17, 2004 Abandoned
Array ( [id] => 5168234 [patent_doc_number] => 20070068665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'Heat exchanger comprising an integrated supply and discharge' [patent_app_type] => utility [patent_app_number] => 10/569376 [patent_app_country] => US [patent_app_date] => 2004-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3691 [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/A1/0068/20070068665.pdf [firstpage_image] =>[orig_patent_app_number] => 10569376 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/569376
Heat exchanger comprising an integrated supply and discharge Aug 12, 2004 Abandoned
Array ( [id] => 6987960 [patent_doc_number] => 20050087330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Recuperator construction for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 10/917107 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10792 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20050087330.pdf [firstpage_image] =>[orig_patent_app_number] => 10917107 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/917107
Recuperator construction for a gas turbine engine Aug 11, 2004 Issued
Array ( [id] => 6902914 [patent_doc_number] => 20050098309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Recuperator assembly and procedures' [patent_app_type] => utility [patent_app_number] => 10/917118 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10592 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0098/20050098309.pdf [firstpage_image] =>[orig_patent_app_number] => 10917118 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/917118
Recuperator assembly and procedures Aug 11, 2004 Issued
Array ( [id] => 406999 [patent_doc_number] => 07284598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'Support for a tube bundle' [patent_app_type] => utility [patent_app_number] => 10/913156 [patent_app_country] => US [patent_app_date] => 2004-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7300 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/284/07284598.pdf [firstpage_image] =>[orig_patent_app_number] => 10913156 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/913156
Support for a tube bundle Aug 5, 2004 Issued
Array ( [id] => 858424 [patent_doc_number] => 07370694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-13 [patent_title] => 'Condenser' [patent_app_type] => utility [patent_app_number] => 10/901986 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5224 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/370/07370694.pdf [firstpage_image] =>[orig_patent_app_number] => 10901986 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/901986
Condenser Jul 29, 2004 Issued
Array ( [id] => 5853932 [patent_doc_number] => 20060225865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Thermal inner tube' [patent_app_type] => utility [patent_app_number] => 10/566639 [patent_app_country] => US [patent_app_date] => 2004-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3793 [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/A1/0225/20060225865.pdf [firstpage_image] =>[orig_patent_app_number] => 10566639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/566639
Thermal inner tube Jul 27, 2004 Issued
Array ( [id] => 7188861 [patent_doc_number] => 20050039897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Internal heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/901476 [patent_app_country] => US [patent_app_date] => 2004-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3765 [patent_no_of_claims] => 7 [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/A1/0039/20050039897.pdf [firstpage_image] =>[orig_patent_app_number] => 10901476 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/901476
Internal heat exchanger Jul 27, 2004 Abandoned
Array ( [id] => 7188849 [patent_doc_number] => 20050039895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Heat exchanger having laminated tubes' [patent_app_type] => utility [patent_app_number] => 10/896586 [patent_app_country] => US [patent_app_date] => 2004-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5732 [patent_no_of_claims] => 9 [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/A1/0039/20050039895.pdf [firstpage_image] =>[orig_patent_app_number] => 10896586 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/896586
Heat exchanger having laminated tubes Jul 21, 2004 Abandoned
Array ( [id] => 7072100 [patent_doc_number] => 20050145366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-07 [patent_title] => 'Heat-sink with large fins-to-air contact area' [patent_app_type] => utility [patent_app_number] => 10/502295 [patent_app_country] => US [patent_app_date] => 2004-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 17023 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 48 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20050145366.pdf [firstpage_image] =>[orig_patent_app_number] => 10502295 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/502295
Heat-sink with large fins-to-air contact area Jul 21, 2004 Abandoned
Array ( [id] => 7188872 [patent_doc_number] => 20050039899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Turbulator for heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/895208 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2259 [patent_no_of_claims] => 8 [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/A1/0039/20050039899.pdf [firstpage_image] =>[orig_patent_app_number] => 10895208 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/895208
Turbulator for heat exchanger Jul 19, 2004 Abandoned
Array ( [id] => 538728 [patent_doc_number] => 07159649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Air-to-air heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/893767 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 2509 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/159/07159649.pdf [firstpage_image] =>[orig_patent_app_number] => 10893767 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893767
Air-to-air heat exchanger Jul 15, 2004 Issued
Array ( [id] => 7146093 [patent_doc_number] => 20050022965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Heat exchanger support structure of motor vehicle' [patent_app_type] => utility [patent_app_number] => 10/891157 [patent_app_country] => US [patent_app_date] => 2004-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3217 [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] => publications/A1/0022/20050022965.pdf [firstpage_image] =>[orig_patent_app_number] => 10891157 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/891157
Heat exchanger support structure of motor vehicle Jul 14, 2004 Issued
Array ( [id] => 5098032 [patent_doc_number] => 20070181292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Tube bundle heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/565305 [patent_app_country] => US [patent_app_date] => 2004-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3751 [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/A1/0181/20070181292.pdf [firstpage_image] =>[orig_patent_app_number] => 10565305 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565305
Tube bundle heat exchanger Jul 5, 2004 Abandoned
Array ( [id] => 6974889 [patent_doc_number] => 20050284604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Reducing cooling tube bursts in electronic devices' [patent_app_type] => utility [patent_app_number] => 10/881307 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1543 [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/A1/0284/20050284604.pdf [firstpage_image] =>[orig_patent_app_number] => 10881307 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/881307
Reducing cooling tube bursts in electronic devices Jun 28, 2004 Abandoned
Array ( [id] => 673635 [patent_doc_number] => 07086456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Combination of fan and heat sink' [patent_app_type] => utility [patent_app_number] => 10/877716 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 847 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/086/07086456.pdf [firstpage_image] =>[orig_patent_app_number] => 10877716 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/877716
Combination of fan and heat sink Jun 24, 2004 Issued
Array ( [id] => 5762639 [patent_doc_number] => 20060016578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => '[HIGH-PERFORMANCE TWO-PHASE FLOW EVAPORATOR]' [patent_app_type] => utility [patent_app_number] => 10/710176 [patent_app_country] => US [patent_app_date] => 2004-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2445 [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] => publications/A1/0016/20060016578.pdf [firstpage_image] =>[orig_patent_app_number] => 10710176 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710176
[HIGH-PERFORMANCE TWO-PHASE FLOW EVAPORATOR] Jun 23, 2004 Abandoned
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