
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] => 5296408
[patent_doc_number] => 20090011334
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-08
[patent_title] => 'LITHIUM SECONDARY BATTERY AND POSITIVE ELECTRODE MATERIAL THEREOF'
[patent_app_type] => utility
[patent_app_number] => 11/815319
[patent_app_country] => US
[patent_app_date] => 2006-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 16221
[patent_no_of_claims] => 12
[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/A1/0011/20090011334.pdf
[firstpage_image] =>[orig_patent_app_number] => 11815319
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/815319 | LITHIUM SECONDARY BATTERY AND POSITIVE ELECTRODE MATERIAL THEREOF | Feb 1, 2006 | Abandoned |
| 11/333800 | Intercalation compounds for solid state batteries and related methods | Jan 16, 2006 | Abandoned |
Array
(
[id] => 7977011
[patent_doc_number] => 08071252
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-06
[patent_title] => 'Interconnector for high-temperature fuel cells'
[patent_app_type] => utility
[patent_app_number] => 11/883894
[patent_app_country] => US
[patent_app_date] => 2006-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1727
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/071/08071252.pdf
[firstpage_image] =>[orig_patent_app_number] => 11883894
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/883894 | Interconnector for high-temperature fuel cells | Jan 13, 2006 | Issued |
Array
(
[id] => 587803
[patent_doc_number] => 07435496
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-10-14
[patent_title] => 'Anhydrous proton conductor based on heterocycle attached to a polymer backbone'
[patent_app_type] => utility
[patent_app_number] => 11/329802
[patent_app_country] => US
[patent_app_date] => 2006-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3385
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/435/07435496.pdf
[firstpage_image] =>[orig_patent_app_number] => 11329802
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/329802 | Anhydrous proton conductor based on heterocycle attached to a polymer backbone | Jan 10, 2006 | Issued |
Array
(
[id] => 5747706
[patent_doc_number] => 20060110637
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-25
[patent_title] => 'Fuel cell system using emulsified fuel'
[patent_app_type] => utility
[patent_app_number] => 11/327789
[patent_app_country] => US
[patent_app_date] => 2006-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2416
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0110/20060110637.pdf
[firstpage_image] =>[orig_patent_app_number] => 11327789
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/327789 | Fuel cell system using emulsified fuel | Jan 5, 2006 | Abandoned |
Array
(
[id] => 5693985
[patent_doc_number] => 20060154132
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-13
[patent_title] => 'Fuel-cell-equipped apparatus and fuel cartridge'
[patent_app_type] => utility
[patent_app_number] => 11/325500
[patent_app_country] => US
[patent_app_date] => 2006-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 20
[patent_no_of_words] => 7893
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0154/20060154132.pdf
[firstpage_image] =>[orig_patent_app_number] => 11325500
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/325500 | Fuel-cell-equipped apparatus and fuel cartridge | Jan 4, 2006 | Abandoned |
Array
(
[id] => 5631318
[patent_doc_number] => 20060147787
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-07-06
[patent_title] => 'Separator for fuel cell and fuel cell using it'
[patent_app_type] => utility
[patent_app_number] => 11/324487
[patent_app_country] => US
[patent_app_date] => 2006-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8931
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0147/20060147787.pdf
[firstpage_image] =>[orig_patent_app_number] => 11324487
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/324487 | Separator for fuel cell and fuel cell containing the separator | Jan 3, 2006 | Issued |
Array
(
[id] => 5648741
[patent_doc_number] => 20060134473
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-22
[patent_title] => 'Fuel cell system controller'
[patent_app_type] => utility
[patent_app_number] => 11/316488
[patent_app_country] => US
[patent_app_date] => 2005-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8280
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20060134473.pdf
[firstpage_image] =>[orig_patent_app_number] => 11316488
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/316488 | Methods for operating a fuel cell system under reduced load conditions | Dec 20, 2005 | Issued |
Array
(
[id] => 5119694
[patent_doc_number] => 20070141408
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-21
[patent_title] => 'Supplying and recirculating fuel in a fuel cell system'
[patent_app_type] => utility
[patent_app_number] => 11/311101
[patent_app_country] => US
[patent_app_date] => 2005-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3208
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0141/20070141408.pdf
[firstpage_image] =>[orig_patent_app_number] => 11311101
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/311101 | Supplying and recirculating fuel in a fuel cell system | Dec 18, 2005 | Abandoned |
Array
(
[id] => 5648774
[patent_doc_number] => 20060134506
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-22
[patent_title] => 'Electrode catalyst for fuel cell'
[patent_app_type] => utility
[patent_app_number] => 11/302389
[patent_app_country] => US
[patent_app_date] => 2005-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6823
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20060134506.pdf
[firstpage_image] =>[orig_patent_app_number] => 11302389
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/302389 | Electrode catalyst for fuel cell | Dec 13, 2005 | Abandoned |
Array
(
[id] => 4571928
[patent_doc_number] => 07824807
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-02
[patent_title] => 'Positive electrode material for lithium secondary battery and lithium secondary battery'
[patent_app_type] => utility
[patent_app_number] => 11/296302
[patent_app_country] => US
[patent_app_date] => 2005-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 8978
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/824/07824807.pdf
[firstpage_image] =>[orig_patent_app_number] => 11296302
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/296302 | Positive electrode material for lithium secondary battery and lithium secondary battery | Dec 7, 2005 | Issued |
Array
(
[id] => 5912701
[patent_doc_number] => 20060127763
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-15
[patent_title] => 'Cell structure'
[patent_app_type] => utility
[patent_app_number] => 11/284089
[patent_app_country] => US
[patent_app_date] => 2005-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8925
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0127/20060127763.pdf
[firstpage_image] =>[orig_patent_app_number] => 11284089
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/284089 | Cell structure having improved heat dissipation and lower vibrations | Nov 21, 2005 | Issued |
Array
(
[id] => 5842777
[patent_doc_number] => 20060121342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-08
[patent_title] => 'Secondary battery and production method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/274502
[patent_app_country] => US
[patent_app_date] => 2005-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3716
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0121/20060121342.pdf
[firstpage_image] =>[orig_patent_app_number] => 11274502
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/274502 | Secondary battery and production method thereof | Nov 15, 2005 | Abandoned |
Array
(
[id] => 196252
[patent_doc_number] => 07638215
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-29
[patent_title] => 'Method of controlling delivery of fuel to a direct oxidation fuel cell'
[patent_app_type] => utility
[patent_app_number] => 11/269108
[patent_app_country] => US
[patent_app_date] => 2005-11-08
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[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/638/07638215.pdf
[firstpage_image] =>[orig_patent_app_number] => 11269108
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/269108 | Method of controlling delivery of fuel to a direct oxidation fuel cell | Nov 7, 2005 | Issued |
Array
(
[id] => 5637289
[patent_doc_number] => 20060068262
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Separator for fuel cell and method for producing the same'
[patent_app_type] => utility
[patent_app_number] => 11/267154
[patent_app_country] => US
[patent_app_date] => 2005-11-07
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4105
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[pdf_file] => publications/A1/0068/20060068262.pdf
[firstpage_image] =>[orig_patent_app_number] => 11267154
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/267154 | Separator for fuel cell and method for producing the same | Nov 6, 2005 | Abandoned |
Array
(
[id] => 101649
[patent_doc_number] => 07727655
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-01
[patent_title] => 'Fuel cell stack having catalyst coated proton exchange member'
[patent_app_type] => utility
[patent_app_number] => 11/257872
[patent_app_country] => US
[patent_app_date] => 2005-10-25
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/727/07727655.pdf
[firstpage_image] =>[orig_patent_app_number] => 11257872
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/257872 | Fuel cell stack having catalyst coated proton exchange member | Oct 24, 2005 | Issued |
Array
(
[id] => 5590705
[patent_doc_number] => 20060040156
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-02-23
[patent_title] => 'Fuel cell stack, fuel cell system, and manufacturing method of fuel cell stack'
[patent_app_type] => utility
[patent_app_number] => 11/254800
[patent_app_country] => US
[patent_app_date] => 2005-10-21
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[pdf_file] => publications/A1/0040/20060040156.pdf
[firstpage_image] =>[orig_patent_app_number] => 11254800
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/254800 | Fuel cell stack, fuel cell system, and manufacturing method of fuel cell stack | Oct 20, 2005 | Abandoned |
Array
(
[id] => 5740319
[patent_doc_number] => 20060086041
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-27
[patent_title] => 'Direct methanol fuel cell liquid fuel, direct methanol fuel cell cartridge, and direct methanol fuel cell system'
[patent_app_type] => utility
[patent_app_number] => 11/252602
[patent_app_country] => US
[patent_app_date] => 2005-10-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0086/20060086041.pdf
[firstpage_image] =>[orig_patent_app_number] => 11252602
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/252602 | Direct methanol fuel cell liquid fuel with methanol and water, direct methanol fuel cell cartridge, and direct methanol fuel cell system | Oct 18, 2005 | Issued |
Array
(
[id] => 5743037
[patent_doc_number] => 20060088762
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-27
[patent_title] => 'Non-aqueous electrolyte battery'
[patent_app_type] => utility
[patent_app_number] => 11/249801
[patent_app_country] => US
[patent_app_date] => 2005-10-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0088/20060088762.pdf
[firstpage_image] =>[orig_patent_app_number] => 11249801
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/249801 | Non-aqueous electrolyte battery | Oct 11, 2005 | Abandoned |
Array
(
[id] => 4498419
[patent_doc_number] => 07919203
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-05
[patent_title] => 'Battery box structure, inter-locking structure of electrical equipment box, and electrical equipment box structure'
[patent_app_type] => utility
[patent_app_number] => 11/664699
[patent_app_country] => US
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/919/07919203.pdf
[firstpage_image] =>[orig_patent_app_number] => 11664699
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/664699 | Battery box structure, inter-locking structure of electrical equipment box, and electrical equipment box structure | Oct 6, 2005 | Issued |