Search

Karl E Group

Examiner (ID: 9379, Phone: (571)272-1368 , Office: P/1731 )

Most Active Art Unit
1731
Art Unit(s)
1793, 1731, 2899, 1108, 1755
Total Applications
4063
Issued Applications
3165
Pending Applications
125
Abandoned Applications
772

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9798893 [patent_doc_number] => 20150010837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'Fuel Cell System' [patent_app_type] => utility [patent_app_number] => 14/374849 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6058 [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] => 14374849 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374849
Fuel Cell System Jan 16, 2013 Abandoned
Array ( [id] => 11638281 [patent_doc_number] => 09660269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Electrode for lithium secondary battery and lithium secondary battery' [patent_app_type] => utility [patent_app_number] => 14/441845 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5531 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14441845 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/441845
Electrode for lithium secondary battery and lithium secondary battery Jan 15, 2013 Issued
Array ( [id] => 9798885 [patent_doc_number] => 20150010828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'SEPARATOR FOR ALKALINE BATTERY AND ALKALINE BATTERY' [patent_app_type] => utility [patent_app_number] => 14/374346 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17331 [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] => 14374346 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374346
SEPARATOR FOR ALKALINE BATTERY AND ALKALINE BATTERY Jan 15, 2013 Abandoned
Array ( [id] => 8862772 [patent_doc_number] => 20130146475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'ELECTROLYTIC MANGANESE DIOXIDE, AND METHOD FOR ITS PRODUCTION AND ITS APPLICATION' [patent_app_type] => utility [patent_app_number] => 13/730151 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8099 [patent_no_of_claims] => 7 [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] => 13730151 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/730151
Electrolytic manganese dioxide, and method for its production and its application Dec 27, 2012 Issued
Array ( [id] => 10472645 [patent_doc_number] => 20150357662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'CONTROL ARRANGEMENT AND METHOD IN FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/715102 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4742 [patent_no_of_claims] => 12 [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] => 13715102 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/715102
Control arrangement and method in fuel cell system Dec 13, 2012 Issued
Array ( [id] => 10472645 [patent_doc_number] => 20150357662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'CONTROL ARRANGEMENT AND METHOD IN FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/715102 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4742 [patent_no_of_claims] => 12 [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] => 13715102 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/715102
Control arrangement and method in fuel cell system Dec 13, 2012 Issued
Array ( [id] => 11615885 [patent_doc_number] => 09653752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 13/711317 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 18205 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13711317 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711317
Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Dec 10, 2012 Issued
Array ( [id] => 12458307 [patent_doc_number] => 09985309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => High-molecular-weight electrolyte and use thereof [patent_app_type] => utility [patent_app_number] => 14/394012 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9164 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14394012 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394012
High-molecular-weight electrolyte and use thereof Nov 20, 2012 Issued
Array ( [id] => 9427237 [patent_doc_number] => 08703310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'High elastic modulus polymer electrolytes suitable for preventing thermal runaway in lithium batteries' [patent_app_type] => utility [patent_app_number] => 13/664345 [patent_app_country] => US [patent_app_date] => 2012-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 12255 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13664345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664345
High elastic modulus polymer electrolytes suitable for preventing thermal runaway in lithium batteries Oct 29, 2012 Issued
Array ( [id] => 12175214 [patent_doc_number] => 09893363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'High surface area flow battery electrodes' [patent_app_type] => utility [patent_app_number] => 14/351161 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3931 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14351161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/351161
High surface area flow battery electrodes Oct 10, 2012 Issued
Array ( [id] => 12175214 [patent_doc_number] => 09893363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'High surface area flow battery electrodes' [patent_app_type] => utility [patent_app_number] => 14/351161 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3931 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14351161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/351161
High surface area flow battery electrodes Oct 10, 2012 Issued
Array ( [id] => 12175214 [patent_doc_number] => 09893363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'High surface area flow battery electrodes' [patent_app_type] => utility [patent_app_number] => 14/351161 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3931 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14351161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/351161
High surface area flow battery electrodes Oct 10, 2012 Issued
Array ( [id] => 12175214 [patent_doc_number] => 09893363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'High surface area flow battery electrodes' [patent_app_type] => utility [patent_app_number] => 14/351161 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3931 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14351161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/351161
High surface area flow battery electrodes Oct 10, 2012 Issued
Array ( [id] => 10255427 [patent_doc_number] => 20150140424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'ACTIVE ELECTRODE MATERIAL COMPOSITION, ELECTRODE AND LITHIUM-ION SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 14/398065 [patent_app_country] => US [patent_app_date] => 2012-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6001 [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] => 14398065 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/398065
ACTIVE ELECTRODE MATERIAL COMPOSITION, ELECTRODE AND LITHIUM-ION SECONDARY BATTERY Oct 7, 2012 Abandoned
Array ( [id] => 8742730 [patent_doc_number] => 20130082447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'SPIRAL WOUND GASKET' [patent_app_type] => utility [patent_app_number] => 13/645320 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11026 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13645320 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/645320
SPIRAL WOUND GASKET Oct 3, 2012 Abandoned
Array ( [id] => 9685677 [patent_doc_number] => 20140242443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'SEPARATOR WITH HEAT-RESISTANT INSULATION LAYER' [patent_app_type] => utility [patent_app_number] => 14/349262 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9973 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14349262 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349262
Separator with heat-resistant insulation layer Oct 1, 2012 Issued
Array ( [id] => 8755474 [patent_doc_number] => 20130089779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'ELECTROLYTIC SOLUTION, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/618868 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 24009 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [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] => 13618868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618868
ELECTROLYTIC SOLUTION, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC DEVICE Sep 13, 2012 Abandoned
Array ( [id] => 11600087 [patent_doc_number] => 09647268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Battery containing rubeanic acid or derivative thereof as active material' [patent_app_type] => utility [patent_app_number] => 14/343029 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5647 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14343029 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343029
Battery containing rubeanic acid or derivative thereof as active material Sep 6, 2012 Issued
Array ( [id] => 9642335 [patent_doc_number] => 20140220447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'STORAGE ELEMENT FOR A SOLID ELECTROLYTE BATTERY' [patent_app_type] => utility [patent_app_number] => 14/343852 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2342 [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] => 14343852 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343852
Storage element for a solid electrolyte battery Sep 3, 2012 Issued
Array ( [id] => 8697186 [patent_doc_number] => 20130059194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'ELECTROLYTIC SOLUTION FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/589856 [patent_app_country] => US [patent_app_date] => 2012-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 24121 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [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] => 13589856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/589856
ELECTROLYTIC SOLUTION FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC DEVICE Aug 19, 2012 Abandoned
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