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] => 10303203 [patent_doc_number] => 20150188203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'SECONDARY BATTERY APPARATUS AND SECONDARY BATTERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/660732 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7210 [patent_no_of_claims] => 13 [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] => 14660732 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/660732
SECONDARY BATTERY APPARATUS AND SECONDARY BATTERY SYSTEM Mar 16, 2015 Abandoned
Array ( [id] => 10370760 [patent_doc_number] => 20150255765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Supporting Element for a Housing of a Vehicle Traction Battery' [patent_app_type] => utility [patent_app_number] => 14/659149 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5125 [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] => 14659149 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/659149
Supporting element for a housing of a vehicle traction battery Mar 15, 2015 Issued
Array ( [id] => 13229469 [patent_doc_number] => 10128519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Aqueous all-copper redox flow battery [patent_app_type] => utility [patent_app_number] => 15/125671 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 9461 [patent_no_of_claims] => 16 [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] => 15125671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/125671
Aqueous all-copper redox flow battery Mar 12, 2015 Issued
Array ( [id] => 11524877 [patent_doc_number] => 09608291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 14/644905 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67287 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644905
Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Mar 10, 2015 Issued
Array ( [id] => 15250979 [patent_doc_number] => 10511021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 15/126052 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7930 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15126052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126052
Non-aqueous electrolyte secondary battery Mar 9, 2015 Issued
Array ( [id] => 11517843 [patent_doc_number] => 20170084917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES' [patent_app_type] => utility [patent_app_number] => 15/126056 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10909 [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] => 15126056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126056
Nonaqueous electrolyte secondary batteries Mar 9, 2015 Issued
Array ( [id] => 13862887 [patent_doc_number] => 10193174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Fuel cell internal state detection system and state detection method [patent_app_type] => utility [patent_app_number] => 15/554497 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 19055 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15554497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554497
Fuel cell internal state detection system and state detection method Mar 2, 2015 Issued
Array ( [id] => 12208727 [patent_doc_number] => 20180053952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'STATE DETECTION DEVICE AND METHOD FOR FUEL CELL' [patent_app_type] => utility [patent_app_number] => 15/554242 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 16729 [patent_no_of_claims] => 19 [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] => 15554242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554242
State detection device and method for fuel cell Mar 2, 2015 Issued
Array ( [id] => 14672639 [patent_doc_number] => 10374243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Porous current collector and fuel cell [patent_app_type] => utility [patent_app_number] => 15/127797 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7088 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15127797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/127797
Porous current collector and fuel cell Feb 22, 2015 Issued
Array ( [id] => 14152111 [patent_doc_number] => 10256446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Binder composition for secondary battery porous membrane, slurry for secondary battery porous membrane, porous membrane for secondary battery, and secondary battery [patent_app_type] => utility [patent_app_number] => 15/116634 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21295 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15116634 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/116634
Binder composition for secondary battery porous membrane, slurry for secondary battery porous membrane, porous membrane for secondary battery, and secondary battery Feb 2, 2015 Issued
Array ( [id] => 10255475 [patent_doc_number] => 20150140472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'COMPOSITE SEPARATOR FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/605300 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5243 [patent_no_of_claims] => 6 [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] => 14605300 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/605300
Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same Jan 25, 2015 Issued
Array ( [id] => 10410266 [patent_doc_number] => 20150295275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/602152 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7520 [patent_no_of_claims] => 18 [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] => 14602152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/602152
Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same Jan 20, 2015 Issued
Array ( [id] => 11274073 [patent_doc_number] => 20160336614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'CELL, CELL PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE, ELECTRICITY STORAGE APPARATUS, AND POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/109918 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 193423 [patent_no_of_claims] => 21 [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] => 15109918 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109918
Cell, cell pack, electronic device, electric vehicle, electricity storage apparatus, and power system Jan 19, 2015 Issued
Array ( [id] => 10343945 [patent_doc_number] => 20150228950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'ORGANIC-INORGANIC COMPOSITE ANION EXCHANGE MEMBRANE CONTAINING POLYVINYLIDENE FLUORIDE POLYMER FOR NON-AQUEOUS REDOX FLOW BATTERY AND METHOD FOR PREPARING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/585767 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6152 [patent_no_of_claims] => 19 [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] => 14585767 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/585767
Organic-inorganic composite anion exchange membrane containing polyvinylidene fluoride polymer for non-aqueous redox flow battery and method for preparing the same Dec 29, 2014 Issued
Array ( [id] => 10219709 [patent_doc_number] => 20150104702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'ACCUMULATOR MATERIAL AND ACCUMULATOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/572683 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19193 [patent_no_of_claims] => 24 [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] => 14572683 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/572683
ACCUMULATOR MATERIAL AND ACCUMULATOR DEVICE Dec 15, 2014 Abandoned
Array ( [id] => 15078455 [patent_doc_number] => 10468729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Method for producing non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 15/109923 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12742 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15109923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109923
Method for producing non-aqueous electrolyte secondary battery Dec 7, 2014 Issued
Array ( [id] => 11725571 [patent_doc_number] => 09698438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Ventilation apparatus and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/559165 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4281 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14559165 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/559165
Ventilation apparatus and control method thereof Dec 2, 2014 Issued
Array ( [id] => 11818255 [patent_doc_number] => 09722222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Battery module' [patent_app_type] => utility [patent_app_number] => 14/558547 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3230 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14558547 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558547
Battery module Dec 1, 2014 Issued
Array ( [id] => 9917040 [patent_doc_number] => 20150072245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'METHOD OF PREPARING GEL POLYMER ELECTROLYTE SECONDARY BATTERY AND GEL POLYMER ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 14/546267 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6657 [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] => 14546267 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546267
Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery Nov 17, 2014 Issued
Array ( [id] => 11532927 [patent_doc_number] => 20170092906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'BATTERY CELL HAVING ASYMMETRIC AND INDENTED STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/126156 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5184 [patent_no_of_claims] => 27 [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] => 15126156 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126156
Battery cell having asymmetric and indented structure Nov 6, 2014 Issued
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