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] => 10803039 [patent_doc_number] => 20160149196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'RECHARGEABLE BATTERY WITH INTERNAL CURRENT LIMITER AND INTERRUPTER' [patent_app_type] => utility [patent_app_number] => 14/714160 [patent_app_country] => US [patent_app_date] => 2015-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17711 [patent_no_of_claims] => 17 [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] => 14714160 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/714160
Rechargeable battery with internal current limiter and interrupter May 14, 2015 Issued
Array ( [id] => 13894117 [patent_doc_number] => 10199616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Battery pack including cell frames coupled to each other [patent_app_type] => utility [patent_app_number] => 14/704171 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4946 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 526 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14704171 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704171
Battery pack including cell frames coupled to each other May 4, 2015 Issued
Array ( [id] => 10433519 [patent_doc_number] => 20150318531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'POLYMER FUNCTIONALIZED GRAPHENE OXIDE AND THERMALLY RESPONSIVE ION PERMEABLE MEMBRANES MADE THEREFROM' [patent_app_type] => utility [patent_app_number] => 14/700273 [patent_app_country] => US [patent_app_date] => 2015-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7552 [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] => 14700273 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/700273
Polymer functionalized graphene oxide and thermally responsive ion permeable membranes made therefrom Apr 29, 2015 Issued
Array ( [id] => 11565125 [patent_doc_number] => 09627725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Battery pack' [patent_app_type] => utility [patent_app_number] => 14/698376 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4174 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14698376 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/698376
Battery pack Apr 27, 2015 Issued
Array ( [id] => 11718575 [patent_doc_number] => 20170187074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Method for Operating a Rechargeable Battery' [patent_app_type] => utility [patent_app_number] => 15/313282 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2984 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15313282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313282
Method for operating a rechargeable battery Apr 26, 2015 Issued
Array ( [id] => 10674293 [patent_doc_number] => 20160020437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'FLEXIBLE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 14/695772 [patent_app_country] => US [patent_app_date] => 2015-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5397 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14695772 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/695772
Flexible secondary battery Apr 23, 2015 Issued
Array ( [id] => 11118339 [patent_doc_number] => 20160315313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'Anode for lithium batteries, lithium battery and method for preparing anode for lithium batteries' [patent_app_type] => utility [patent_app_number] => 14/693177 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7285 [patent_no_of_claims] => 7 [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] => 14693177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693177
Anode for lithium batteries, lithium battery and method for preparing anode for lithium batteries Apr 21, 2015 Issued
Array ( [id] => 12516783 [patent_doc_number] => 10003063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Battery assembly for implantable medical device [patent_app_type] => utility [patent_app_number] => 14/692770 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 6364 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14692770 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/692770
Battery assembly for implantable medical device Apr 21, 2015 Issued
Array ( [id] => 11740514 [patent_doc_number] => 09705111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Secondary battery and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 14/692182 [patent_app_country] => US [patent_app_date] => 2015-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8132 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 14692182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/692182
Secondary battery and method for manufacturing the same Apr 20, 2015 Issued
Array ( [id] => 11811679 [patent_doc_number] => 09716255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Battery module' [patent_app_type] => utility [patent_app_number] => 15/307983 [patent_app_country] => US [patent_app_date] => 2015-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4763 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15307983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/307983
Battery module Apr 20, 2015 Issued
Array ( [id] => 11108059 [patent_doc_number] => 20160305029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'METHODS FOR CO-PROCESSING CARBON DIOXIDE AND HYDROGEN SULFIDE' [patent_app_type] => utility [patent_app_number] => 14/688578 [patent_app_country] => US [patent_app_date] => 2015-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9466 [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] => 14688578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/688578
Methods for co-processing carbon dioxide and hydrogen sulfide Apr 15, 2015 Issued
Array ( [id] => 11760576 [patent_doc_number] => 20170207445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'NONAQUEOUS ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 15/304981 [patent_app_country] => US [patent_app_date] => 2015-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10217 [patent_no_of_claims] => 13 [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] => 15304981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304981
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Apr 15, 2015 Abandoned
Array ( [id] => 13668145 [patent_doc_number] => 10164257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Negative electrode material for lithium-ion battery, and use therefor [patent_app_type] => utility [patent_app_number] => 15/304580 [patent_app_country] => US [patent_app_date] => 2015-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11572 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15304580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/304580
Negative electrode material for lithium-ion battery, and use therefor Apr 15, 2015 Issued
Array ( [id] => 11392089 [patent_doc_number] => 09553344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Peristaltic pump for traction battery thermal management system' [patent_app_type] => utility [patent_app_number] => 14/687476 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 7161 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14687476 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/687476
Peristaltic pump for traction battery thermal management system Apr 14, 2015 Issued
Array ( [id] => 11681628 [patent_doc_number] => 09680165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-13 [patent_title] => 'Separator and fuel cell with the same' [patent_app_type] => utility [patent_app_number] => 14/686976 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4510 [patent_no_of_claims] => 7 [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] => 14686976 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686976
Separator and fuel cell with the same Apr 14, 2015 Issued
Array ( [id] => 11608550 [patent_doc_number] => 20170125854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'METHOD FOR FORMING A LI-ION BATTERY CELL COMPRISING AN LNMO CATHODE MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/303977 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3197 [patent_no_of_claims] => 14 [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] => 15303977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303977
Method for forming a Li-ion battery cell comprising an LNMO cathode material Apr 13, 2015 Issued
Array ( [id] => 11425196 [patent_doc_number] => 20170033342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'ELECTRICITY STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/303182 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12137 [patent_no_of_claims] => 8 [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] => 15303182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303182
ELECTRICITY STORAGE DEVICE Apr 6, 2015 Abandoned
Array ( [id] => 10329542 [patent_doc_number] => 20150214546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'ELECTROLYTIC MANGANESE DIOXIDE FOR LITHIUM PRIMARY BATTERY, AND LITHIUM PRIMARY BATTERY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/680758 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5352 [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] => 14680758 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680758
ELECTROLYTIC MANGANESE DIOXIDE FOR LITHIUM PRIMARY BATTERY, AND LITHIUM PRIMARY BATTERY USING THE SAME Apr 6, 2015 Abandoned
Array ( [id] => 11608529 [patent_doc_number] => 20170125832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, POLYMER ELECTROLYTE MEMBRANE WITH CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL EACH USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/302073 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30749 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15302073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302073
Polymer electrolyte composition and polymer electrolyte membrane, polymer electrolyte membrane with catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell each using the same Apr 2, 2015 Issued
Array ( [id] => 11425198 [patent_doc_number] => 20170033344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'METHOD FOR PRODUCING SEPARATOR' [patent_app_type] => utility [patent_app_number] => 15/302180 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10792 [patent_no_of_claims] => 10 [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] => 15302180 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302180
Method for producing separator Apr 2, 2015 Issued
Menu