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] => 8240148 [patent_doc_number] => 20120148882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'BATTERY' [patent_app_type] => utility [patent_app_number] => 13/346589 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9659 [patent_no_of_claims] => 37 [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] => 13346589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346589
BATTERY Jan 8, 2012 Abandoned
Array ( [id] => 8227707 [patent_doc_number] => 20120141916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'Structured Body for an Anode Used in Fuel Cells' [patent_app_type] => utility [patent_app_number] => 13/346607 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3059 [patent_no_of_claims] => 11 [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] => 13346607 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346607
Structured body for an anode used in fuel cells Jan 8, 2012 Issued
Array ( [id] => 10080227 [patent_doc_number] => 09118086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Electrolyte for lithium secondary battery and lithium secondary battery including the same' [patent_app_type] => utility [patent_app_number] => 13/338488 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10469 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 13338488 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338488
Electrolyte for lithium secondary battery and lithium secondary battery including the same Dec 27, 2011 Issued
Array ( [id] => 8171834 [patent_doc_number] => 20120107660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Redox Flow Batteries Based on Supporting Solutions Comprising a Mixture of Acids' [patent_app_type] => utility [patent_app_number] => 13/338791 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8034 [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] => publications/A1/0107/20120107660.pdf [firstpage_image] =>[orig_patent_app_number] => 13338791 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338791
Redox Flow Batteries Based on Supporting Solutions Comprising a Mixture of Acids Dec 27, 2011 Abandoned
Array ( [id] => 10541334 [patent_doc_number] => 09266444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Lithium ion secondary battery, electric tool, electric vehicle, and power storage system' [patent_app_type] => utility [patent_app_number] => 13/335305 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 18902 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13335305 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335305
Lithium ion secondary battery, electric tool, electric vehicle, and power storage system Dec 21, 2011 Issued
Array ( [id] => 9068516 [patent_doc_number] => 20130260272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'FUEL CELL SYSTEM AND FUEL CELL SYSTEM DIAGNOSIS METHOD' [patent_app_type] => utility [patent_app_number] => 13/993953 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14055 [patent_no_of_claims] => 8 [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] => 13993953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993953
Fuel cell system and fuel cell system diagnosis method Dec 15, 2011 Issued
Array ( [id] => 8523628 [patent_doc_number] => 20120323036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'MULTIFUNCTIONAL SULFONE/FLUORINATED ESTER SOLVENTS' [patent_app_type] => utility [patent_app_number] => 13/328279 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4519 [patent_no_of_claims] => 9 [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] => 13328279 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328279
Multifunctional sulfone/fluorinated ester solvents Dec 15, 2011 Issued
Array ( [id] => 9034164 [patent_doc_number] => 20130236802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'POWER GENERATION SYSTEM AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/988752 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10641 [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] => 13988752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/988752
POWER GENERATION SYSTEM AND METHOD OF OPERATING THE SAME Dec 7, 2011 Abandoned
Array ( [id] => 9054366 [patent_doc_number] => 20130252080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'ELECTRIC STORAGE DEVICE HAVING CURRENT COLLECTOR AND VEHICLE HAVING THE ELECTRIC STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 13/989042 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11091 [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] => 13989042 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989042
Electric storage device having current collector and vehicle having the electric storage device Dec 7, 2011 Issued
Array ( [id] => 11300973 [patent_doc_number] => 09508986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Electrode mixture paste, electrode, and non-aqueous electrolyte rechargeable battery' [patent_app_type] => utility [patent_app_number] => 13/882760 [patent_app_country] => US [patent_app_date] => 2011-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9996 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13882760 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882760
Electrode mixture paste, electrode, and non-aqueous electrolyte rechargeable battery Nov 21, 2011 Issued
Array ( [id] => 13037511 [patent_doc_number] => 10040875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Liquid compositions of fluorinated ion exchange polymers [patent_app_type] => utility [patent_app_number] => 13/988746 [patent_app_country] => US [patent_app_date] => 2011-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6890 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13988746 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/988746
Liquid compositions of fluorinated ion exchange polymers Nov 16, 2011 Issued
Array ( [id] => 8363403 [patent_doc_number] => 08252464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Method of making a battery grid' [patent_app_type] => utility [patent_app_number] => 13/290789 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 7226 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13290789 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290789
Method of making a battery grid Nov 6, 2011 Issued
Array ( [id] => 9330400 [patent_doc_number] => 20140057182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'OXYGEN-CARRYING COMPOUNDS IN LI/AIR BATTERIES' [patent_app_type] => utility [patent_app_number] => 13/289889 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5951 [patent_no_of_claims] => 23 [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] => 13289889 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289889
OXYGEN-CARRYING COMPOUNDS IN LI/AIR BATTERIES Nov 3, 2011 Abandoned
Array ( [id] => 9121220 [patent_doc_number] => 20130288142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'ELECTRODIALYSIS SYSTEMS AND METHODS FOR ENERGY GENERATION AND WASTE TREATMENT' [patent_app_type] => utility [patent_app_number] => 13/883428 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6149 [patent_no_of_claims] => 20 [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] => 13883428 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/883428
ELECTRODIALYSIS SYSTEMS AND METHODS FOR ENERGY GENERATION AND WASTE TREATMENT Oct 27, 2011 Abandoned
Array ( [id] => 9003410 [patent_doc_number] => 20130224535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Non-Aqueous Electrolyte Solution and Non-Aqueous Secondary Battery' [patent_app_type] => utility [patent_app_number] => 13/881553 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 24515 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [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] => 13881553 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/881553
Non-aqueous electrolyte solution and non-aqueous secondary battery Oct 27, 2011 Issued
Array ( [id] => 10604442 [patent_doc_number] => 09325016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Porous electrode substrate and process for production thereof, porous electrode substrate precursor sheet, membrane-electrode assembly, and polymer electrolyte fuel cell' [patent_app_type] => utility [patent_app_number] => 13/882842 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 17712 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13882842 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882842
Porous electrode substrate and process for production thereof, porous electrode substrate precursor sheet, membrane-electrode assembly, and polymer electrolyte fuel cell Oct 25, 2011 Issued
Array ( [id] => 8171809 [patent_doc_number] => 20120107652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/279452 [patent_app_country] => US [patent_app_date] => 2011-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15155 [patent_no_of_claims] => 20 [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] => publications/A1/0107/20120107652.pdf [firstpage_image] =>[orig_patent_app_number] => 13279452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/279452
Nonaqueous electrolyte secondary battery and method for manufacturing the same Oct 23, 2011 Issued
Array ( [id] => 11782099 [patent_doc_number] => 09391309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Connected porous sheet and method for producing the same, separator for non-aqueous secondary battery, and non-aqueous secondary battery, and method for producing the same' [patent_app_type] => utility [patent_app_number] => 13/882652 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 20471 [patent_no_of_claims] => 7 [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] => 13882652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882652
Connected porous sheet and method for producing the same, separator for non-aqueous secondary battery, and non-aqueous secondary battery, and method for producing the same Oct 20, 2011 Issued
Array ( [id] => 10128399 [patent_doc_number] => 09162220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Catalyst support material comprising polyazole, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom' [patent_app_type] => utility [patent_app_number] => 13/278792 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7886 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13278792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278792
Catalyst support material comprising polyazole, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom Oct 20, 2011 Issued
Array ( [id] => 8516155 [patent_doc_number] => 20120315563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'LARGE-AREA DEMINERALIZER FOR FUEL CELL' [patent_app_type] => utility [patent_app_number] => 13/272689 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6122 [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] => 13272689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272689
Large-area demineralizer for fuel cell Oct 12, 2011 Issued
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