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] => 13132439 [patent_doc_number] => 10084159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Battery cell unit, battery module and battery system using pouch contact type battery cell [patent_app_type] => utility [patent_app_number] => 14/954271 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5167 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14954271 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954271
Battery cell unit, battery module and battery system using pouch contact type battery cell Nov 29, 2015 Issued
Array ( [id] => 13099617 [patent_doc_number] => 10069157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Fuel cell system having valve module between fuel cell stack and humidifier [patent_app_type] => utility [patent_app_number] => 14/954471 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6629 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14954471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954471
Fuel cell system having valve module between fuel cell stack and humidifier Nov 29, 2015 Issued
Array ( [id] => 10747768 [patent_doc_number] => 20160093919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Vanadium Solid-Salt Battery' [patent_app_type] => utility [patent_app_number] => 14/954476 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12263 [patent_no_of_claims] => 4 [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] => 14954476 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954476
Vanadium Solid-Salt Battery Nov 29, 2015 Abandoned
Array ( [id] => 11631240 [patent_doc_number] => 20170141429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'LITHIUM-ION CONDUCTING SOLID ELECTROLYTE, METHOD FOR MANUFACTURING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/953082 [patent_app_country] => US [patent_app_date] => 2015-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6419 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14953082 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/953082
LITHIUM-ION CONDUCTING SOLID ELECTROLYTE, METHOD FOR MANUFACTURING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME Nov 26, 2015 Abandoned
Array ( [id] => 18563291 [patent_doc_number] => 11728546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Microporous membrane separators for lithium ion rechargeable batteries and related methods [patent_app_type] => utility [patent_app_number] => 14/950478 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 7708 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14950478 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950478
Microporous membrane separators for lithium ion rechargeable batteries and related methods Nov 23, 2015 Issued
Array ( [id] => 10740592 [patent_doc_number] => 20160086743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, ELECTRODE USING THE ALUMINUM POROUS BODY, AND NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR WITH NONAQUEOUS ELECTROLYTIC SOLUTION, EACH USING THE ELECTRODE' [patent_app_type] => utility [patent_app_number] => 14/947645 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14580 [patent_no_of_claims] => 3 [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] => 14947645 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947645
Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode Nov 19, 2015 Issued
Array ( [id] => 10803064 [patent_doc_number] => 20160149221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'ELECTRODE ASSEMBLY HAVING PROTECTION TAPE AND RECHARGEABLE BATTERY INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/945075 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5548 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14945075 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/945075
Electrode assembly having protection tape and rechargeable battery including the same Nov 17, 2015 Issued
Array ( [id] => 10725979 [patent_doc_number] => 20160072126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'ANODE AND SECONDARY BATTERY WITH ANODE MATERIAL WITH PORE GROUP WITH LOW VOLUMETRIC CAPACITY' [patent_app_type] => utility [patent_app_number] => 14/943258 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 23031 [patent_no_of_claims] => 31 [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] => 14943258 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943258
Anode and secondary battery with anode material with pore group with low volumetric capacity Nov 16, 2015 Issued
Array ( [id] => 13146425 [patent_doc_number] => 10090554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Non-aqueous electrolyte storage element [patent_app_type] => utility [patent_app_number] => 14/942379 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18774 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14942379 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/942379
Non-aqueous electrolyte storage element Nov 15, 2015 Issued
Array ( [id] => 12574839 [patent_doc_number] => 10020544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Adjustable tap location for energy storage cells [patent_app_type] => utility [patent_app_number] => 14/940473 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6738 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14940473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/940473
Adjustable tap location for energy storage cells Nov 12, 2015 Issued
Array ( [id] => 11412048 [patent_doc_number] => 09559364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Cell materials variation in SOFC stacks to address thermal gradients in all planes' [patent_app_type] => utility [patent_app_number] => 14/939581 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3472 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 14939581 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/939581
Cell materials variation in SOFC stacks to address thermal gradients in all planes Nov 11, 2015 Issued
Array ( [id] => 14492741 [patent_doc_number] => 10333173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Composite separator and electrolyte for solid state batteries [patent_app_type] => utility [patent_app_number] => 14/938375 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 9791 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14938375 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/938375
Composite separator and electrolyte for solid state batteries Nov 10, 2015 Issued
Array ( [id] => 10795494 [patent_doc_number] => 20160141651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'FUEL CELL SYSTEM AND FUEL CELL SYSTEM CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/938377 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7147 [patent_no_of_claims] => 5 [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] => 14938377 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/938377
Fuel cell system and fuel cell system control method Nov 10, 2015 Issued
Array ( [id] => 13160139 [patent_doc_number] => 10096805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-09 [patent_title] => Battery adapter for battery-powered device [patent_app_type] => utility [patent_app_number] => 14/936768 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3148 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14936768 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/936768
Battery adapter for battery-powered device Nov 9, 2015 Issued
Array ( [id] => 13293869 [patent_doc_number] => 10158136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Fuel cell system and fuel cell control method [patent_app_type] => utility [patent_app_number] => 14/937675 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14937675 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937675
Fuel cell system and fuel cell control method Nov 9, 2015 Issued
Array ( [id] => 10787800 [patent_doc_number] => 20160133955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'FUEL CELL MODULE, COMBINED POWER GENERATION SYSTEM INCLUDING THE SAME, AND TEMPERATURE CONTROL METHOD OF FUEL CELL POWER GENERATION SECTION' [patent_app_type] => utility [patent_app_number] => 14/935681 [patent_app_country] => US [patent_app_date] => 2015-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15219 [patent_no_of_claims] => 11 [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] => 14935681 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935681
Fuel cell module, combined power generation system including the same, and temperature control method of fuel cell power generation section Nov 8, 2015 Issued
Array ( [id] => 10780357 [patent_doc_number] => 20160126513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Battery System for Mobile Workstation' [patent_app_type] => utility [patent_app_number] => 14/931382 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4114 [patent_no_of_claims] => 18 [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] => 14931382 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931382
Battery system for mobile workstation Nov 2, 2015 Issued
Array ( [id] => 10780354 [patent_doc_number] => 20160126510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'LITHIUM ION BATTERY MODULE' [patent_app_type] => utility [patent_app_number] => 14/930443 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9885 [patent_no_of_claims] => 40 [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] => 14930443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930443
Lithium ion battery module Nov 1, 2015 Issued
Array ( [id] => 10787756 [patent_doc_number] => 20160133912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'CELL AND ELECTROCHEMICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/928875 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5587 [patent_no_of_claims] => 18 [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] => 14928875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/928875
CELL AND ELECTROCHEMICAL DEVICE Oct 29, 2015 Abandoned
Array ( [id] => 15015853 [patent_doc_number] => 10454091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Rechargeable battery comprising first and second electrodes each comprising uncoated regions and coated regions [patent_app_type] => utility [patent_app_number] => 14/927369 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3114 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14927369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927369
Rechargeable battery comprising first and second electrodes each comprising uncoated regions and coated regions Oct 28, 2015 Issued
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