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] => 9148199 [patent_doc_number] => 20130302722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'GASKETED SUBASSEMBLY FOR USE IN FUEL CELLS INCLUDING REPLICATED STRUCTURES' [patent_app_type] => utility [patent_app_number] => 13/940773 [patent_app_country] => US [patent_app_date] => 2013-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6463 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13940773 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/940773
GASKETED SUBASSEMBLY FOR USE IN FUEL CELLS INCLUDING REPLICATED STRUCTURES Jul 11, 2013 Abandoned
Array ( [id] => 9134712 [patent_doc_number] => 20130295427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'ELECTROCHEMICAL CELL' [patent_app_type] => utility [patent_app_number] => 13/935965 [patent_app_country] => US [patent_app_date] => 2013-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5647 [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] => 13935965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/935965
ELECTROCHEMICAL CELL Jul 4, 2013 Abandoned
Array ( [id] => 10946184 [patent_doc_number] => 20140349205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'FUEL CELL STACK COMPRESSION SYSTEM HAVING INTEGRATED VEHICLE MOUNTS' [patent_app_type] => utility [patent_app_number] => 13/899665 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4291 [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] => 13899665 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/899665
Fuel cell stack compression system having integrated vehicle mounts May 21, 2013 Issued
Array ( [id] => 10850723 [patent_doc_number] => 08877401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Method for optimizing the feed of fuel comprising a carbonyl-containing compound to the catalytic electrode of a fuel cell stack' [patent_app_type] => utility [patent_app_number] => 13/900370 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2676 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13900370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/900370
Method for optimizing the feed of fuel comprising a carbonyl-containing compound to the catalytic electrode of a fuel cell stack May 21, 2013 Issued
Array ( [id] => 10946138 [patent_doc_number] => 20140349159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'ELECTROCHEMICAL CELLS AND RELATED DEVICES' [patent_app_type] => utility [patent_app_number] => 13/898876 [patent_app_country] => US [patent_app_date] => 2013-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6923 [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] => 13898876 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/898876
ELECTROCHEMICAL CELLS AND RELATED DEVICES May 20, 2013 Abandoned
Array ( [id] => 10584096 [patent_doc_number] => 09306226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Fuel cell with porous material-gasket integrated structure' [patent_app_type] => utility [patent_app_number] => 13/897774 [patent_app_country] => US [patent_app_date] => 2013-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3700 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13897774 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/897774
Fuel cell with porous material-gasket integrated structure May 19, 2013 Issued
Array ( [id] => 10939188 [patent_doc_number] => 20140342209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'Lithium-sulfur secondary battery containing gradient electrolyte' [patent_app_type] => utility [patent_app_number] => 13/986575 [patent_app_country] => US [patent_app_date] => 2013-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 22666 [patent_no_of_claims] => 34 [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] => 13986575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/986575
Lithium-sulfur secondary battery containing gradient electrolyte May 15, 2013 Issued
Array ( [id] => 10556926 [patent_doc_number] => 09281129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Silicon oxide particles, making method, lithium ion secondary battery, and electrochemical capacitor' [patent_app_type] => utility [patent_app_number] => 13/894570 [patent_app_country] => US [patent_app_date] => 2013-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6764 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13894570 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/894570
Silicon oxide particles, making method, lithium ion secondary battery, and electrochemical capacitor May 14, 2013 Issued
Array ( [id] => 10086611 [patent_doc_number] => 09123966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Stabilization of battery electrodes using prussian blue analogue coatings' [patent_app_type] => utility [patent_app_number] => 13/893174 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 10632 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13893174 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/893174
Stabilization of battery electrodes using prussian blue analogue coatings May 12, 2013 Issued
Array ( [id] => 10570595 [patent_doc_number] => 09293777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Battery electrolyte suspension' [patent_app_type] => utility [patent_app_number] => 13/892478 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3142 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13892478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/892478
Battery electrolyte suspension May 12, 2013 Issued
Array ( [id] => 9463164 [patent_doc_number] => 20140127591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'STABILIZATION OF BATTERY ELECTRODES' [patent_app_type] => utility [patent_app_number] => 13/892777 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10235 [patent_no_of_claims] => 41 [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] => 13892777 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/892777
Stabilization of battery electrodes May 12, 2013 Issued
Array ( [id] => 9034168 [patent_doc_number] => 20130236806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'INTERCONNECT MEMBER FOR FUEL CELLS' [patent_app_type] => utility [patent_app_number] => 13/871406 [patent_app_country] => US [patent_app_date] => 2013-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5129 [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] => 13871406 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/871406
INTERCONNECT MEMBER FOR FUEL CELLS Apr 25, 2013 Abandoned
Array ( [id] => 10165647 [patent_doc_number] => 09196882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Battery pack of compact structure' [patent_app_type] => utility [patent_app_number] => 13/870274 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4690 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13870274 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870274
Battery pack of compact structure Apr 24, 2013 Issued
Array ( [id] => 9116680 [patent_doc_number] => 20130283602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'Method of forming a solid state cathode for high energy density secondary batteries' [patent_app_type] => utility [patent_app_number] => 13/986253 [patent_app_country] => US [patent_app_date] => 2013-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5994 [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] => 13986253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/986253
Method of forming a solid state cathode for high energy density secondary batteries Apr 15, 2013 Issued
Array ( [id] => 13653895 [patent_doc_number] => 09853270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Nanostructured metal organic material electrode separators and methods therefor [patent_app_type] => utility [patent_app_number] => 13/861775 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 3706 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13861775 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861775
Nanostructured metal organic material electrode separators and methods therefor Apr 11, 2013 Issued
Array ( [id] => 9720076 [patent_doc_number] => 20140255776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'METHOD FOR MANUFACTURING ELECTRODE, ELECTRODE MANUFACTURED ACCORDING TO THE METHOD, SUPERCAPACITOR INCLUDING THE ELECTRODE, AND RECHARGABLE LITHIUM BATTERY INCLUDING THE ELECTRODE' [patent_app_type] => utility [patent_app_number] => 13/861067 [patent_app_country] => US [patent_app_date] => 2013-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5208 [patent_no_of_claims] => 16 [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] => 13861067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861067
METHOD FOR MANUFACTURING ELECTRODE, ELECTRODE MANUFACTURED ACCORDING TO THE METHOD, SUPERCAPACITOR INCLUDING THE ELECTRODE, AND RECHARGABLE LITHIUM BATTERY INCLUDING THE ELECTRODE Apr 10, 2013 Abandoned
Array ( [id] => 8989589 [patent_doc_number] => 20130216870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'CAP ASSEMBLY AND SECONDARY BATTERY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/859071 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5918 [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] => 13859071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/859071
Cap assembly and secondary battery using the same Apr 8, 2013 Issued
Array ( [id] => 9568951 [patent_doc_number] => 20140186664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'SAFETY APPARATUS OF BATTERY MODULE FOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/859176 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2797 [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] => 13859176 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/859176
Safety apparatus of battery module for vehicle Apr 8, 2013 Issued
Array ( [id] => 9122891 [patent_doc_number] => 20130289813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'EXHAUST STATE CONTROL DEVICE FOR FUEL CELL FOR MOBILE UNIT' [patent_app_type] => utility [patent_app_number] => 13/856885 [patent_app_country] => US [patent_app_date] => 2013-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10225 [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] => 13856885 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/856885
Exhaust state control device for fuel cell for mobile unit Apr 3, 2013 Issued
Array ( [id] => 10100204 [patent_doc_number] => 09136526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Method of manufacturing anode active material, and anode and lithium battery using the anode active material' [patent_app_type] => utility [patent_app_number] => 13/855063 [patent_app_country] => US [patent_app_date] => 2013-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 7560 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13855063 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/855063
Method of manufacturing anode active material, and anode and lithium battery using the anode active material Apr 1, 2013 Issued
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