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] => 8821333 [patent_doc_number] => 20130122378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/588801 [patent_app_country] => US [patent_app_date] => 2012-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9592 [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] => 13588801 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/588801
Electrolyte for rechargeable lithium battery, and rechargeable lithium battery including the same Aug 16, 2012 Issued
Array ( [id] => 11932924 [patent_doc_number] => 09799930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Battery pack' [patent_app_type] => utility [patent_app_number] => 13/984666 [patent_app_country] => US [patent_app_date] => 2012-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 10989 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13984666 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/984666
Battery pack Aug 16, 2012 Issued
Array ( [id] => 10863611 [patent_doc_number] => 08889302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Nonaqueous electrolytic solution and nonaqueous-electrolyte battery' [patent_app_type] => utility [patent_app_number] => 13/587149 [patent_app_country] => US [patent_app_date] => 2012-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24047 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13587149 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/587149
Nonaqueous electrolytic solution and nonaqueous-electrolyte battery Aug 15, 2012 Issued
Array ( [id] => 9306420 [patent_doc_number] => 20140045094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'PPS Membrane Reinforcing Material' [patent_app_type] => utility [patent_app_number] => 13/568502 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4113 [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] => 13568502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/568502
PPS Membrane Reinforcing Material Aug 6, 2012 Abandoned
Array ( [id] => 10042302 [patent_doc_number] => 09083016 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-14 [patent_title] => 'Solid oxide fuel cell power plant with an anode recycle loop turbocharger' [patent_app_type] => utility [patent_app_number] => 13/567162 [patent_app_country] => US [patent_app_date] => 2012-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6453 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13567162 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/567162
Solid oxide fuel cell power plant with an anode recycle loop turbocharger Aug 5, 2012 Issued
Array ( [id] => 8814459 [patent_doc_number] => 20130115504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'ION EXCHANGE MEMBRANE FILLING COMPOSITION, METHOD OF PREPARING ION EXCHANGE MEMBRANE, ION EXCHANGE MEMBRANE, AND REDOX FLOW BATTERY' [patent_app_type] => utility [patent_app_number] => 13/562574 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5698 [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] => 13562574 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562574
ION EXCHANGE MEMBRANE FILLING COMPOSITION, METHOD OF PREPARING ION EXCHANGE MEMBRANE, ION EXCHANGE MEMBRANE, AND REDOX FLOW BATTERY Jul 30, 2012 Abandoned
Array ( [id] => 8841374 [patent_doc_number] => 20130137002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'LITHIUM AIR BATTERY' [patent_app_type] => utility [patent_app_number] => 13/562387 [patent_app_country] => US [patent_app_date] => 2012-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6615 [patent_no_of_claims] => 21 [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] => 13562387 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/562387
Lithium air battery Jul 30, 2012 Issued
Array ( [id] => 9068855 [patent_doc_number] => 20130260611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'BATTERY MODULE' [patent_app_type] => utility [patent_app_number] => 13/559364 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5599 [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] => 13559364 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/559364
BATTERY MODULE Jul 25, 2012 Abandoned
Array ( [id] => 11615878 [patent_doc_number] => 09653744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Method of starting fuel cell system for vehicle and fuel cell system' [patent_app_type] => utility [patent_app_number] => 13/558354 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3882 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13558354 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558354
Method of starting fuel cell system for vehicle and fuel cell system Jul 25, 2012 Issued
Array ( [id] => 13266273 [patent_doc_number] => 10145214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Energy storage system [patent_app_type] => utility [patent_app_number] => 13/558600 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1897 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13558600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558600
Energy storage system Jul 25, 2012 Issued
Array ( [id] => 10201883 [patent_doc_number] => 20150086871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'Nanostructured Battery Active Materials and Methods of Producing Same' [patent_app_type] => utility [patent_app_number] => 14/234565 [patent_app_country] => US [patent_app_date] => 2012-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 21164 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 6 [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] => 14234565 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/234565
Nanostructured battery active materials and methods of producing same Jul 23, 2012 Issued
Array ( [id] => 9922522 [patent_doc_number] => 08980480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Lithium primary cell' [patent_app_type] => utility [patent_app_number] => 13/546103 [patent_app_country] => US [patent_app_date] => 2012-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9476 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13546103 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/546103
Lithium primary cell Jul 10, 2012 Issued
Array ( [id] => 9771618 [patent_doc_number] => 20140295281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'Lithiated Manganese Phosphate and Composite Material Comprising Same' [patent_app_type] => utility [patent_app_number] => 14/232061 [patent_app_country] => US [patent_app_date] => 2012-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6038 [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] => 14232061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/232061
Lithiated Manganese Phosphate and Composite Material Comprising Same Jul 10, 2012 Abandoned
Array ( [id] => 9463149 [patent_doc_number] => 20140127576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR PRODUCING THE SAME, AND NEGATIVE ELECTRODE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/130564 [patent_app_country] => US [patent_app_date] => 2012-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5333 [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] => 14130564 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/130564
ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR PRODUCING THE SAME, AND NEGATIVE ELECTRODE INCLUDING THE SAME Jul 2, 2012 Abandoned
Array ( [id] => 9477018 [patent_doc_number] => 20140134482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'FLOODED LEAD-ACID BATTERY' [patent_app_type] => utility [patent_app_number] => 14/130747 [patent_app_country] => US [patent_app_date] => 2012-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5211 [patent_no_of_claims] => 14 [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] => 14130747 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/130747
FLOODED LEAD-ACID BATTERY Jul 2, 2012 Abandoned
Array ( [id] => 10652532 [patent_doc_number] => 09368802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'High capacity gaseous diffusion electrode' [patent_app_type] => utility [patent_app_number] => 14/123358 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3429 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14123358 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123358
High capacity gaseous diffusion electrode Jun 21, 2012 Issued
Array ( [id] => 9081333 [patent_doc_number] => 20130266863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'POSITIVE ELECTRODE MATERIAL AND POSITIVE ELECTRODE FOR NICKEL-ZINC SECONDARY BATTERY AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE' [patent_app_type] => utility [patent_app_number] => 13/994648 [patent_app_country] => US [patent_app_date] => 2012-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6135 [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] => 13994648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/994648
Positive electrode material and positive electrode for nickel—zinc secondary battery and method for manufacturing positive electrode Jun 14, 2012 Issued
Array ( [id] => 9634664 [patent_doc_number] => 20140212772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'ELECTROLYTE SOLUTION FOR LITHIUM-AIR BATTERY' [patent_app_type] => utility [patent_app_number] => 14/342926 [patent_app_country] => US [patent_app_date] => 2012-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15065 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [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] => 14342926 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342926
Electrolyte solution for lithium-air battery Jun 14, 2012 Issued
Array ( [id] => 9421587 [patent_doc_number] => 20140106238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'LIQUID ELECTROLYTE FOR A LITHIUM BATTERY, CONTAINING A QUATERNARY MIXTURE OF NON-AQUEOUS ORGANIC SOLVENTS' [patent_app_type] => utility [patent_app_number] => 14/123619 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3793 [patent_no_of_claims] => 15 [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] => 14123619 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123619
LIQUID ELECTROLYTE FOR A LITHIUM BATTERY, CONTAINING A QUATERNARY MIXTURE OF NON-AQUEOUS ORGANIC SOLVENTS Jun 12, 2012 Abandoned
Array ( [id] => 10196123 [patent_doc_number] => 09225040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-29 [patent_title] => 'Liquid electrolyte for lithium accumulator, containing a ternary mixture of non-aqueous organic solvents' [patent_app_type] => utility [patent_app_number] => 14/123635 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4246 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14123635 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123635
Liquid electrolyte for lithium accumulator, containing a ternary mixture of non-aqueous organic solvents Jun 12, 2012 Issued
Menu