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] => 12250461 [patent_doc_number] => 09923247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Battery pack with integrated battery management system' [patent_app_type] => utility [patent_app_number] => 14/851482 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 9132 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14851482 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/851482
Battery pack with integrated battery management system Sep 10, 2015 Issued
Array ( [id] => 11984117 [patent_doc_number] => 20170288272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'LASER PATTERNED THIN FILM BATTERY' [patent_app_type] => utility [patent_app_number] => 15/508374 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11643 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15508374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508374
LASER PATTERNED THIN FILM BATTERY Sep 3, 2015 Abandoned
Array ( [id] => 11132567 [patent_doc_number] => 20160329542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'WELDING PROCESS FOR A BATTERY MODULE' [patent_app_type] => utility [patent_app_number] => 14/843570 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13726 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14843570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843570
Welding process for a battery module Sep 1, 2015 Issued
Array ( [id] => 13819843 [patent_doc_number] => 10186700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Heat-resistant microporous film and battery separator [patent_app_type] => utility [patent_app_number] => 14/840645 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9415 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14840645 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/840645
Heat-resistant microporous film and battery separator Aug 30, 2015 Issued
Array ( [id] => 10718626 [patent_doc_number] => 20160064773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'COMPOSITE, METHOD OF PREPARING THE COMPOSITE, ELECTROLYTE COMPRISING THE COMPOSITE, AND LITHIUM SECONDARY BATTERY COMPRISING THE ELECTROLYTE' [patent_app_type] => utility [patent_app_number] => 14/838472 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 22373 [patent_no_of_claims] => 40 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14838472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/838472
Composite, method of preparing the composite, electrolyte comprising the composite, and lithium secondary battery comprising the electrolyte Aug 27, 2015 Issued
Array ( [id] => 10718637 [patent_doc_number] => 20160064784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'BATTERY MODULE' [patent_app_type] => utility [patent_app_number] => 14/834977 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3240 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14834977 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/834977
Battery module with flanges in fluidic communication Aug 24, 2015 Issued
Array ( [id] => 12019966 [patent_doc_number] => 09812681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Flexible rechargeable battery' [patent_app_type] => utility [patent_app_number] => 14/830976 [patent_app_country] => US [patent_app_date] => 2015-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5804 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14830976 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/830976
Flexible rechargeable battery Aug 19, 2015 Issued
Array ( [id] => 10464342 [patent_doc_number] => 20150349357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'PUMP ASSEMBLY FOR A FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/825742 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6761 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14825742 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/825742
Diaphragm pump for a fuel cell system Aug 12, 2015 Issued
Array ( [id] => 11043867 [patent_doc_number] => 20160240824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'FLEXIBLE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 14/826177 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6437 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14826177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/826177
Flexible secondary battery Aug 12, 2015 Issued
Array ( [id] => 11974980 [patent_doc_number] => 20170279134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'METHOD FOR HIGH-TEMPERATURE ELECTROLYSIS OR CO-ELECTROLYSIS, METHOD FOR PRODUCING ELECTRICITY BY MEANS OF AN SOFC FUEL CELL, AND ASSOCIATED INTERCONNECTORS, REACTORS AND OPERATING METHODS' [patent_app_type] => utility [patent_app_number] => 15/504778 [patent_app_country] => US [patent_app_date] => 2015-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12284 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15504778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/504778
Method for high-temperature electrolysis or co-electrolysis, method for producing electricity by means of an SOFC fuel cell, and associated interconnectors, reactors and operating methods Aug 10, 2015 Issued
Array ( [id] => 12257238 [patent_doc_number] => 09929391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Bus bar module with insulating laminate portion' [patent_app_type] => utility [patent_app_number] => 14/819973 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9467 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14819973 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819973
Bus bar module with insulating laminate portion Aug 5, 2015 Issued
Array ( [id] => 12195907 [patent_doc_number] => 09899646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Battery module having battery guiding portions' [patent_app_type] => utility [patent_app_number] => 14/819574 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6157 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14819574 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819574
Battery module having battery guiding portions Aug 5, 2015 Issued
Array ( [id] => 11579056 [patent_doc_number] => 09634327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Negative electrode active material for lithium ion secondary battery, method for producing the same, negative electrode, and battery' [patent_app_type] => utility [patent_app_number] => 14/793975 [patent_app_country] => US [patent_app_date] => 2015-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7913 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14793975 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/793975
Negative electrode active material for lithium ion secondary battery, method for producing the same, negative electrode, and battery Jul 7, 2015 Issued
Array ( [id] => 10803083 [patent_doc_number] => 20160149239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'Portable Fuel Cell System Having a Fuel Cell System Controller' [patent_app_type] => utility [patent_app_number] => 14/755982 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5182 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14755982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/755982
Portable Fuel Cell System Having a Fuel Cell System Controller Jun 29, 2015 Abandoned
Array ( [id] => 11227724 [patent_doc_number] => 09455450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Membrane electrode assemblies with hydrogen peroxide decomposition catalyst' [patent_app_type] => utility [patent_app_number] => 14/752692 [patent_app_country] => US [patent_app_date] => 2015-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5090 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14752692 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/752692
Membrane electrode assemblies with hydrogen peroxide decomposition catalyst Jun 25, 2015 Issued
Array ( [id] => 10710350 [patent_doc_number] => 20160056497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'BATTERY CELL OF VERTICALLY STACKED STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/744274 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2582 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14744274 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744274
Battery cell of vertically stacked structure Jun 18, 2015 Issued
Array ( [id] => 10403003 [patent_doc_number] => 20150288012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'PRESSURE DENSITY DIFFERENTIAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/743473 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7477 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14743473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/743473
Pressure density differential device Jun 17, 2015 Issued
Array ( [id] => 10817964 [patent_doc_number] => 20160164127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/737676 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5852 [patent_no_of_claims] => 35 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14737676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/737676
Control method and system of fuel cell system Jun 11, 2015 Issued
Array ( [id] => 14487233 [patent_doc_number] => 10330396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Fluid-cooled heat exchanger [patent_app_type] => utility [patent_app_number] => 14/729374 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3079 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14729374 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/729374
Fluid-cooled heat exchanger Jun 2, 2015 Issued
Array ( [id] => 13862873 [patent_doc_number] => 10193167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Power conditioning system and control method therefor [patent_app_type] => utility [patent_app_number] => 15/575020 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13405 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575020 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575020
Power conditioning system and control method therefor May 20, 2015 Issued
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