
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6403820
[patent_doc_number] => 20100139902
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-10
[patent_title] => 'PLASTIC HEAT EXCHANGER'
[patent_app_type] => utility
[patent_app_number] => 12/329225
[patent_app_country] => US
[patent_app_date] => 2008-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 3575
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[pdf_file] => publications/A1/0139/20100139902.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/329225 | PLASTIC HEAT EXCHANGER | Dec 4, 2008 | Abandoned |
Array
(
[id] => 4517954
[patent_doc_number] => 07921558
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-12
[patent_title] => 'Non-cylindrical refrigerant conduit and method of making same'
[patent_app_type] => utility
[patent_app_number] => 12/327965
[patent_app_country] => US
[patent_app_date] => 2008-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 4800
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[pdf_file] => patents/07/921/07921558.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/327965 | Non-cylindrical refrigerant conduit and method of making same | Dec 3, 2008 | Issued |
Array
(
[id] => 6555032
[patent_doc_number] => 20100059216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-11
[patent_title] => 'Heat Exchanger In A Modular Construction'
[patent_app_type] => utility
[patent_app_number] => 12/327144
[patent_app_country] => US
[patent_app_date] => 2008-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/327144 | Heat exchanger in a modular construction | Dec 2, 2008 | Issued |
Array
(
[id] => 6364559
[patent_doc_number] => 20100314092
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-16
[patent_title] => 'HEAT TRANSFER TUBE'
[patent_app_type] => utility
[patent_app_number] => 12/744854
[patent_app_country] => US
[patent_app_date] => 2008-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/744854 | HEAT TRANSFER TUBE | Nov 27, 2008 | Abandoned |
Array
(
[id] => 8770650
[patent_doc_number] => 08424591
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-23
[patent_title] => 'Tube sheet assembly'
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[patent_app_country] => US
[patent_app_date] => 2008-11-20
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/743665 | Tube sheet assembly | Nov 19, 2008 | Issued |
Array
(
[id] => 5561008
[patent_doc_number] => 20090133860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-28
[patent_title] => 'Heat exchanger'
[patent_app_type] => utility
[patent_app_number] => 12/313165
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[firstpage_image] =>[orig_patent_app_number] => 12313165
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/313165 | Heat exchanger | Nov 17, 2008 | Abandoned |
Array
(
[id] => 6262148
[patent_doc_number] => 20100252228
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-10-07
[patent_title] => 'Geothermal System'
[patent_app_type] => utility
[patent_app_number] => 12/742563
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12742563
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/742563 | Geothermal System | Nov 12, 2008 | Abandoned |
Array
(
[id] => 6254425
[patent_doc_number] => 20100294460
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-25
[patent_title] => 'DEVICE FOR COOLING A COOLANT'
[patent_app_type] => utility
[patent_app_number] => 12/742770
[patent_app_country] => US
[patent_app_date] => 2008-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0294/20100294460.pdf
[firstpage_image] =>[orig_patent_app_number] => 12742770
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/742770 | DEVICE FOR COOLING A COOLANT | Nov 11, 2008 | Abandoned |
Array
(
[id] => 5425223
[patent_doc_number] => 20090084533
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-02
[patent_title] => 'Radiator With Radiating Plate Having High Efficiency'
[patent_app_type] => utility
[patent_app_number] => 12/244002
[patent_app_country] => US
[patent_app_date] => 2008-10-02
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[pdf_file] => publications/A1/0084/20090084533.pdf
[firstpage_image] =>[orig_patent_app_number] => 12244002
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/244002 | Radiator With Radiating Plate Having High Efficiency | Oct 1, 2008 | Abandoned |
Array
(
[id] => 5274787
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-21
[patent_title] => 'HEAT EXCHANGER AND METHOD FOR ITS PRODUCTION'
[patent_app_type] => utility
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Array
(
[id] => 5524176
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[patent_issue_date] => 2009-08-06
[patent_title] => 'HEAT DISSIPATION MODULE AND SUPPORTING ELEMENT THEREOF'
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Array
(
[id] => 5542024
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Array
(
[id] => 9466909
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[patent_title] => 'Heat exchanger, particularly for a motor vehicle'
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Array
(
[id] => 5293149
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Array
(
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Array
(
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Array
(
[id] => 10091077
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Array
(
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Array
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Array
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