
David M. Mitchell
Examiner (ID: 3480)
| Most Active Art Unit | 3106 |
| Art Unit(s) | 3612, 3104, 3102, 3106 |
| Total Applications | 820 |
| Issued Applications | 743 |
| Pending Applications | 2 |
| Abandoned Applications | 75 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4886783
[patent_doc_number] => 20080261115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-23
[patent_title] => 'Non-aqueous electrolyte secondary battery and positive electrode'
[patent_app_type] => utility
[patent_app_number] => 12/073701
[patent_app_country] => US
[patent_app_date] => 2008-03-07
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 4
[patent_no_of_words] => 6366
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[pdf_file] => publications/A1/0261/20080261115.pdf
[firstpage_image] =>[orig_patent_app_number] => 12073701
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/073701 | Non-aqueous electrolyte secondary battery and positive electrode | Mar 6, 2008 | Abandoned |
Array
(
[id] => 10897777
[patent_doc_number] => 08920989
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-12-30
[patent_title] => 'Fuel reforming apparatus, and fuel cell system including same'
[patent_app_type] => utility
[patent_app_number] => 12/040700
[patent_app_country] => US
[patent_app_date] => 2008-02-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/040700 | Fuel reforming apparatus, and fuel cell system including same | Feb 28, 2008 | Issued |
Array
(
[id] => 4739796
[patent_doc_number] => 20080233449
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-25
[patent_title] => 'MIXING TANK AND FUEL CELL SYSTEM POSSESSING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/038771
[patent_app_country] => US
[patent_app_date] => 2008-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/038771 | MIXING TANK AND FUEL CELL SYSTEM POSSESSING THE SAME | Feb 26, 2008 | Abandoned |
Array
(
[id] => 4694589
[patent_doc_number] => 20080216773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-11
[patent_title] => 'Home appliance system using high temperature fuel cell system and method of supplying super heated steam'
[patent_app_type] => utility
[patent_app_number] => 12/071800
[patent_app_country] => US
[patent_app_date] => 2008-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2785
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[firstpage_image] =>[orig_patent_app_number] => 12071800
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/071800 | Home appliance system using high temperature fuel cell system and method of supplying super heated steam | Feb 25, 2008 | Abandoned |
Array
(
[id] => 8151832
[patent_doc_number] => 08168324
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-01
[patent_title] => 'Grip arrangement for a battery box'
[patent_app_type] => utility
[patent_app_number] => 12/528801
[patent_app_country] => US
[patent_app_date] => 2008-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/08/168/08168324.pdf
[firstpage_image] =>[orig_patent_app_number] => 12528801
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/528801 | Grip arrangement for a battery box | Feb 25, 2008 | Issued |
Array
(
[id] => 10892676
[patent_doc_number] => 08916289
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-12-23
[patent_title] => 'Electrochemical element'
[patent_app_type] => utility
[patent_app_number] => 12/036795
[patent_app_country] => US
[patent_app_date] => 2008-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/036795 | Electrochemical element | Feb 24, 2008 | Issued |
Array
(
[id] => 11797120
[patent_doc_number] => 09406979
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-02
[patent_title] => 'Secondary battery'
[patent_app_type] => utility
[patent_app_number] => 12/071401
[patent_app_country] => US
[patent_app_date] => 2008-02-20
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12071401
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/071401 | Secondary battery | Feb 19, 2008 | Issued |
Array
(
[id] => 5527078
[patent_doc_number] => 20090197155
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-06
[patent_title] => 'Online Low Performing Cell (LPC) Prediction and Detection of Fuel Cell System'
[patent_app_type] => utility
[patent_app_number] => 12/027070
[patent_app_country] => US
[patent_app_date] => 2008-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2151
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0197/20090197155.pdf
[firstpage_image] =>[orig_patent_app_number] => 12027070
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/027070 | Online low performing cell (LPC) prediction and detection of fuel cell system | Feb 5, 2008 | Issued |
Array
(
[id] => 5569634
[patent_doc_number] => 20090253012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-08
[patent_title] => 'FUEL CELL'
[patent_app_type] => utility
[patent_app_number] => 12/018301
[patent_app_country] => US
[patent_app_date] => 2008-01-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0253/20090253012.pdf
[firstpage_image] =>[orig_patent_app_number] => 12018301
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/018301 | Fuel cell containing a cathode diffusion layer having a fabric structure | Jan 22, 2008 | Issued |
Array
(
[id] => 8398132
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[patent_issue_date] => 2012-09-18
[patent_title] => 'Hydrogen-permeable structure, method of manufacturing thereof and fuel cell using the same'
[patent_app_type] => utility
[patent_app_number] => 12/007802
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Array
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Array
(
[id] => 5342640
[patent_doc_number] => 20090181290
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[patent_kind] => A1
[patent_issue_date] => 2009-07-16
[patent_title] => 'System and Method for an Automated Battery Arrangement'
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[firstpage_image] =>[orig_patent_app_number] => 12013701
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/013701 | System and Method for an Automated Battery Arrangement | Jan 13, 2008 | Abandoned |
Array
(
[id] => 5580785
[patent_doc_number] => 20090176131
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-07-09
[patent_title] => 'ION EXCHANGE FILTER FOR FUEL CELL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/971232
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/971232 | Ion exchange filter for fuel cell system | Jan 8, 2008 | Issued |
Array
(
[id] => 4893224
[patent_doc_number] => 20080102322
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-01
[patent_title] => 'METHOD AND APPARATUS FOR IMPROVING THE PERFORMANCE OF A FUEL CELL ELECTRIC POWER SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/970441
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Array
(
[id] => 8363415
[patent_doc_number] => 08252480
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[patent_kind] => B2
[patent_issue_date] => 2012-08-28
[patent_title] => 'Gasket for reducing stress concentration in fuel cell stack'
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[patent_app_number] => 12/006366
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Array
(
[id] => 4752279
[patent_doc_number] => 20080160352
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-03
[patent_title] => 'High Temperature Fuel Cell Having a Metallic Supporting Structure for the Solid Oxide Functional Layers'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/004246 | Fuel cell with integral manifold and laterally spaced electrodes | Dec 19, 2007 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/957075 | Method for producing a membrane electrode including forming the membrane in situ | Dec 13, 2007 | Issued |