![](/images/general/no_picture/200_user.png)
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 number | Title of the application | Filing Date | Status |
---|---|---|---|
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 |