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] => 11711017 [patent_doc_number] => 20170179516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'ELECTROLYTES FOR IRON FLOW BATTERY' [patent_app_type] => utility [patent_app_number] => 15/436593 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12054 [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] => 15436593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436593
Electrolytes for iron flow battery Feb 16, 2017 Issued
Array ( [id] => 15140061 [patent_doc_number] => 10483523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Dual function current collector [patent_app_type] => utility [patent_app_number] => 15/436574 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 13154 [patent_no_of_claims] => 19 [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] => 15436574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436574
Dual function current collector Feb 16, 2017 Issued
Array ( [id] => 11674174 [patent_doc_number] => 20170162898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Quaternary Ammonium Halides With Ether Functional Groups For Use As Battery Electrolytes' [patent_app_type] => utility [patent_app_number] => 15/434817 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6700 [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] => 15434817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434817
Quaternary Ammonium Halides With Ether Functional Groups For Use As Battery Electrolytes Feb 15, 2017 Abandoned
Array ( [id] => 13879563 [patent_doc_number] => 20190036122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => ELECTROCHROMIC ELECTRODE FOR ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/077234 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077234
ELECTROCHROMIC ELECTRODE FOR ENERGY STORAGE DEVICE Feb 9, 2017 Abandoned
Array ( [id] => 13997061 [patent_doc_number] => 20190067688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => CORE-SHELL ELECTRODE MATERIAL PARTICLES AND THEIR USE IN ELECTROCHEMICAL CELLS [patent_app_type] => utility [patent_app_number] => 16/072242 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -83 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072242
Core-shell electrode material particles and their use in electrochemical cells Jan 24, 2017 Issued
Array ( [id] => 11825083 [patent_doc_number] => 20170214020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY' [patent_app_type] => utility [patent_app_number] => 15/412833 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 19929 [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] => 15412833 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/412833
SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Jan 22, 2017 Abandoned
Array ( [id] => 15822777 [patent_doc_number] => 10636582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Nonaqueous lithium-type power storage element [patent_app_type] => utility [patent_app_number] => 16/070333 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 62683 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 574 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070333
Nonaqueous lithium-type power storage element Jan 19, 2017 Issued
Array ( [id] => 12335754 [patent_doc_number] => 09947920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Electroactive material [patent_app_type] => utility [patent_app_number] => 15/409168 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16398 [patent_no_of_claims] => 19 [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] => 15409168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409168
Electroactive material Jan 17, 2017 Issued
Array ( [id] => 14672631 [patent_doc_number] => 10374239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Aqueous pyridinium cation-based redox flow batteries [patent_app_type] => utility [patent_app_number] => 15/394031 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4934 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15394031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394031
Aqueous pyridinium cation-based redox flow batteries Dec 28, 2016 Issued
Array ( [id] => 15858097 [patent_doc_number] => 10644352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Lithium-ion non-aqueous battery electrolyte solution, and lithium-ion battery using the electrolyte solution [patent_app_type] => utility [patent_app_number] => 16/085067 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4858 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16085067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/085067
Lithium-ion non-aqueous battery electrolyte solution, and lithium-ion battery using the electrolyte solution Dec 28, 2016 Issued
Array ( [id] => 13630357 [patent_doc_number] => 20180366731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => BINDER FOR BATTERY ELECTRODE, ELECTRODE, AND BATTERY [patent_app_type] => utility [patent_app_number] => 15/781333 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781333 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781333
BINDER FOR BATTERY ELECTRODE, ELECTRODE, AND BATTERY Dec 20, 2016 Abandoned
Array ( [id] => 14492739 [patent_doc_number] => 10333172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 15/365260 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53461 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365260
Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Nov 29, 2016 Issued
Array ( [id] => 14492739 [patent_doc_number] => 10333172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 15/365260 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53461 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365260
Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Nov 29, 2016 Issued
Array ( [id] => 14492739 [patent_doc_number] => 10333172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 15/365260 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53461 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365260
Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Nov 29, 2016 Issued
Array ( [id] => 14492739 [patent_doc_number] => 10333172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 15/365260 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53461 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365260
Non-aqueous liquid electrolyte and non-aqueous liquid electrolyte secondary battery Nov 29, 2016 Issued
Array ( [id] => 13420685 [patent_doc_number] => 20180261885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => NONAQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/761268 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761268 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761268
NONAQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Nov 14, 2016 Abandoned
Array ( [id] => 13559631 [patent_doc_number] => 20180331363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Hybrid Flow Battery for Storing Electrical Energy and Use Thereof [patent_app_type] => utility [patent_app_number] => 15/777076 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777076
Hybrid flow battery for storing electrical energy and use thereof Nov 13, 2016 Issued
Array ( [id] => 11997742 [patent_doc_number] => 20170301897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'THIN FILM DEVICE ENCAPSULATION USING VOLUME CHANGE ACCOMMODATING MATERIALS' [patent_app_type] => utility [patent_app_number] => 15/338950 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5008 [patent_no_of_claims] => 16 [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] => 15338950 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/338950
THIN FILM DEVICE ENCAPSULATION USING VOLUME CHANGE ACCOMMODATING MATERIALS Oct 30, 2016 Abandoned
Array ( [id] => 11608498 [patent_doc_number] => 20170125802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'METHODS FOR MAKING CONFORMATIONAL CONDUCTIVE COATED MATERIALS' [patent_app_type] => utility [patent_app_number] => 15/338248 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10676 [patent_no_of_claims] => 19 [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] => 15338248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/338248
METHODS FOR MAKING CONFORMATIONAL CONDUCTIVE COATED MATERIALS Oct 27, 2016 Abandoned
Array ( [id] => 17122355 [patent_doc_number] => 11133501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Composite positive active material, method of preparing the same, and lithium secondary battery including positive electrode including the same [patent_app_type] => utility [patent_app_number] => 15/337541 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6863 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15337541 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337541
Composite positive active material, method of preparing the same, and lithium secondary battery including positive electrode including the same Oct 27, 2016 Issued
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