Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 32011 [patent_doc_number] => 07790311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Rechargeable battery having lead terminal extending along at least half of a circumference of an electrode assembly' [patent_app_type] => utility [patent_app_number] => 11/158100 [patent_app_country] => US [patent_app_date] => 2005-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2443 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790311.pdf [firstpage_image] =>[orig_patent_app_number] => 11158100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/158100
Rechargeable battery having lead terminal extending along at least half of a circumference of an electrode assembly Jun 21, 2005 Issued
Array ( [id] => 132183 [patent_doc_number] => 07695835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Battery pack including lead plate having reinforcement groove' [patent_app_type] => utility [patent_app_number] => 11/156602 [patent_app_country] => US [patent_app_date] => 2005-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3315 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/695/07695835.pdf [firstpage_image] =>[orig_patent_app_number] => 11156602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/156602
Battery pack including lead plate having reinforcement groove Jun 20, 2005 Issued
Array ( [id] => 42240 [patent_doc_number] => 07781095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Rechargeable battery having current collecting plates coupled with uncoated regions of electrodes' [patent_app_type] => utility [patent_app_number] => 11/156601 [patent_app_country] => US [patent_app_date] => 2005-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2381 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/781/07781095.pdf [firstpage_image] =>[orig_patent_app_number] => 11156601 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/156601
Rechargeable battery having current collecting plates coupled with uncoated regions of electrodes Jun 20, 2005 Issued
Array ( [id] => 6977687 [patent_doc_number] => 20050287405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Fuel cell system' [patent_app_type] => utility [patent_app_number] => 11/157900 [patent_app_country] => US [patent_app_date] => 2005-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4097 [patent_no_of_claims] => 20 [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/A1/0287/20050287405.pdf [firstpage_image] =>[orig_patent_app_number] => 11157900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/157900
Fuel cell system configured to detect and control excess load use Jun 19, 2005 Issued
Array ( [id] => 5770044 [patent_doc_number] => 20050266283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Fuel cell system shunt regulator method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/155803 [patent_app_country] => US [patent_app_date] => 2005-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0266/20050266283.pdf [firstpage_image] =>[orig_patent_app_number] => 11155803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/155803
Fuel cell system shunt regulator method and apparatus Jun 16, 2005 Abandoned
Array ( [id] => 5688116 [patent_doc_number] => 20060286431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Flow channel on interconnect of planar solid oxide fuel cell' [patent_app_type] => utility [patent_app_number] => 11/152202 [patent_app_country] => US [patent_app_date] => 2005-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4171 [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/A1/0286/20060286431.pdf [firstpage_image] =>[orig_patent_app_number] => 11152202 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/152202
Flow channel on interconnect of planar solid oxide fuel cell Jun 14, 2005 Abandoned
Array ( [id] => 4977105 [patent_doc_number] => 20070218337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Cell Module and Fuel Cell' [patent_app_type] => utility [patent_app_number] => 11/597403 [patent_app_country] => US [patent_app_date] => 2005-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6328 [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/A1/0218/20070218337.pdf [firstpage_image] =>[orig_patent_app_number] => 11597403 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597403
Cell module and fuel cell having a water permeable hollow body Jun 7, 2005 Issued
Array ( [id] => 5888417 [patent_doc_number] => 20060275642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Method of making hydrophilic fuel cell bipolar plate coating by plasma induced polymerization' [patent_app_type] => utility [patent_app_number] => 11/141905 [patent_app_country] => US [patent_app_date] => 2005-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3918 [patent_no_of_claims] => 20 [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/A1/0275/20060275642.pdf [firstpage_image] =>[orig_patent_app_number] => 11141905 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/141905
Hydrophilic fuel cell bipolar plate having a plasma induced polymerization coating May 31, 2005 Issued
Array ( [id] => 6958239 [patent_doc_number] => 20050214609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Solid oxide fuel cell with selective anode tail gas circulation' [patent_app_type] => utility [patent_app_number] => 11/138292 [patent_app_country] => US [patent_app_date] => 2005-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4467 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20050214609.pdf [firstpage_image] =>[orig_patent_app_number] => 11138292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/138292
Solid oxide fuel cell with selective anode tail gas circulation May 26, 2005 Abandoned
Array ( [id] => 5608330 [patent_doc_number] => 20060269846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Nonaqueous electrolytic solution for electrochemicals cells' [patent_app_type] => utility [patent_app_number] => 11/138905 [patent_app_country] => US [patent_app_date] => 2005-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4143 [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/A1/0269/20060269846.pdf [firstpage_image] =>[orig_patent_app_number] => 11138905 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/138905
Nitrogen silylated compounds as additives in non-aqueous solutions for electrochemical cells May 25, 2005 Issued
Array ( [id] => 7052829 [patent_doc_number] => 20050274000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Methods for fabricating lithium rechargeable batteries' [patent_app_type] => utility [patent_app_number] => 11/135101 [patent_app_country] => US [patent_app_date] => 2005-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5891 [patent_no_of_claims] => 21 [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/A1/0274/20050274000.pdf [firstpage_image] =>[orig_patent_app_number] => 11135101 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/135101
Methods for fabricating lithium rechargeable batteries May 22, 2005 Abandoned
Array ( [id] => 7227135 [patent_doc_number] => 20050255361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Connecting structure and connecting method of fuel cell' [patent_app_type] => utility [patent_app_number] => 11/128203 [patent_app_country] => US [patent_app_date] => 2005-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2562 [patent_no_of_claims] => 6 [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/A1/0255/20050255361.pdf [firstpage_image] =>[orig_patent_app_number] => 11128203 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128203
Connecting structure and connecting method of fuel cell May 12, 2005 Abandoned
Array ( [id] => 173396 [patent_doc_number] => 07658775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-09 [patent_title] => 'Method for making negative electrode component including a carbonaceous material for use in a nonaqueous secondary battery' [patent_app_type] => utility [patent_app_number] => 11/127741 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5842 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/658/07658775.pdf [firstpage_image] =>[orig_patent_app_number] => 11127741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127741
Method for making negative electrode component including a carbonaceous material for use in a nonaqueous secondary battery May 11, 2005 Issued
Array ( [id] => 7550465 [patent_doc_number] => 08062797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Articles of clothing and personal gear with on-demand power supply for electrical devices' [patent_app_type] => utility [patent_app_number] => 11/124401 [patent_app_country] => US [patent_app_date] => 2005-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3859 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/062/08062797.pdf [firstpage_image] =>[orig_patent_app_number] => 11124401 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/124401
Articles of clothing and personal gear with on-demand power supply for electrical devices May 5, 2005 Issued
Array ( [id] => 4988447 [patent_doc_number] => 20070154786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'End electrode for a bipolar battery and a method for producing an end electrode' [patent_app_type] => utility [patent_app_number] => 11/579800 [patent_app_country] => US [patent_app_date] => 2005-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2909 [patent_no_of_claims] => 21 [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/A1/0154/20070154786.pdf [firstpage_image] =>[orig_patent_app_number] => 11579800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/579800
End electrode for a bipolar battery and a method for producing an end electrode May 2, 2005 Abandoned
Array ( [id] => 6925681 [patent_doc_number] => 20050238936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Membrane-electrode assembly for fuel cell and fuel cell system comprising the same' [patent_app_type] => utility [patent_app_number] => 11/114103 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4071 [patent_no_of_claims] => 19 [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/A1/0238/20050238936.pdf [firstpage_image] =>[orig_patent_app_number] => 11114103 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114103
Membrane-electrode assembly for fuel cell and fuel cell system comprising the same Apr 25, 2005 Issued
Array ( [id] => 5921922 [patent_doc_number] => 20060240290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'High rate pulsed battery' [patent_app_type] => utility [patent_app_number] => 11/111102 [patent_app_country] => US [patent_app_date] => 2005-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6792 [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/A1/0240/20060240290.pdf [firstpage_image] =>[orig_patent_app_number] => 11111102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111102
High rate pulsed battery Apr 19, 2005 Abandoned
Array ( [id] => 5850912 [patent_doc_number] => 20060234103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Internal current conduction for a fuel cell stack' [patent_app_type] => utility [patent_app_number] => 11/106305 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3287 [patent_no_of_claims] => 21 [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/A1/0234/20060234103.pdf [firstpage_image] =>[orig_patent_app_number] => 11106305 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/106305
Fuel cell stack having current flow across diffusion media Apr 13, 2005 Issued
Array ( [id] => 5743032 [patent_doc_number] => 20060088757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Fuel cell apparatus with double-sided flow field board' [patent_app_type] => utility [patent_app_number] => 11/102202 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1283 [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/A1/0088/20060088757.pdf [firstpage_image] =>[orig_patent_app_number] => 11102202 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/102202
Fuel cell apparatus with double-sided flow field board Apr 10, 2005 Abandoned
Array ( [id] => 7019151 [patent_doc_number] => 20050221170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 11/090002 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10505 [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/A1/0221/20050221170.pdf [firstpage_image] =>[orig_patent_app_number] => 11090002 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/090002
Non-aqueous electrolyte secondary battery Mar 27, 2005 Abandoned
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