Search

Christopher J. Kohlman

Examiner (ID: 14132, Phone: (571)270-5503 , Office: P/2699 )

Most Active Art Unit
2628
Art Unit(s)
2626, 2628, 2699, 2617
Total Applications
842
Issued Applications
684
Pending Applications
57
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18951264 [patent_doc_number] => 11894571 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Adapter assembly, energy storage device, and power consuming apparatus [patent_app_type] => utility [patent_app_number] => 18/231106 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 15102 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231106
Adapter assembly, energy storage device, and power consuming apparatus Aug 6, 2023 Issued
Array ( [id] => 18161578 [patent_doc_number] => 20230028170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHODS AND SYSTEM FOR REBALANCING ELECTROLYTES IN A REDOX FLOW BATTERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/937391 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937391
Methods and system for rebalancing electrolytes in a redox flow battery system Sep 29, 2022 Issued
Array ( [id] => 19108925 [patent_doc_number] => 11962042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Battery cell, manufacturing method and manufacturing system therefor, battery and electric device [patent_app_type] => utility [patent_app_number] => 17/887310 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 11389 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887310
Battery cell, manufacturing method and manufacturing system therefor, battery and electric device Aug 11, 2022 Issued
Array ( [id] => 18175417 [patent_doc_number] => 11575138 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Liquid hydrogen storage system as thermal battery [patent_app_type] => utility [patent_app_number] => 17/806471 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3107 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806471
Liquid hydrogen storage system as thermal battery Jun 9, 2022 Issued
Array ( [id] => 18661726 [patent_doc_number] => 20230307742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SYSTEM AND METHODS FOR VENTING OF A POWER SOURCE OF AN ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/702195 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702195
SYSTEM AND METHODS FOR VENTING OF A POWER SOURCE OF AN ELECTRIC VEHICLE Mar 22, 2022 Abandoned
Array ( [id] => 17971676 [patent_doc_number] => 11489229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => System for electric aircraft battery venting using a vent conduit [patent_app_type] => utility [patent_app_number] => 17/563331 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 13432 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563331
System for electric aircraft battery venting using a vent conduit Dec 27, 2021 Issued
Array ( [id] => 19138221 [patent_doc_number] => 11973197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Lead wire for nonaqueous electrolyte battery, insulating film and nonaqueous electrolyte battery [patent_app_type] => utility [patent_app_number] => 17/913319 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 11575 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913319
Lead wire for nonaqueous electrolyte battery, insulating film and nonaqueous electrolyte battery Dec 26, 2021 Issued
Array ( [id] => 18514980 [patent_doc_number] => 20230231250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CELL CASE OF SECONDARY BATTERY AND BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/020407 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020407
Cell case of secondary battery and battery module Sep 6, 2021 Issued
Array ( [id] => 17432152 [patent_doc_number] => 20220059862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => COMPRESSION METHOD FOR SOLID OXIDE FUEL CELL STACKS [patent_app_type] => utility [patent_app_number] => 17/394524 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394524
COMPRESSION METHOD FOR SOLID OXIDE FUEL CELL STACKS Aug 4, 2021 Abandoned
Array ( [id] => 17583524 [patent_doc_number] => 20220140379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHOD AND APPARATUS FOR MANUFACTURING POWER GENERATING CELL STACK BODY [patent_app_type] => utility [patent_app_number] => 17/392513 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392513
Method and apparatus for manufacturing power generating cell stack body Aug 2, 2021 Issued
Array ( [id] => 17692718 [patent_doc_number] => 20220200011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Gas Diffusion Layer Structure for Fuel Cell [patent_app_type] => utility [patent_app_number] => 17/443602 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443602
Gas Diffusion Layer Structure for Fuel Cell Jul 26, 2021 Abandoned
Array ( [id] => 17583510 [patent_doc_number] => 20220140365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ESS SYSTEM FOR CHARGING FUEL CELL ELECTRIC VEHICLE AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/383478 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383478
ESS SYSTEM FOR CHARGING FUEL CELL ELECTRIC VEHICLE AND ELECTRIC VEHICLE Jul 22, 2021 Abandoned
Array ( [id] => 19183990 [patent_doc_number] => 11990594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Cell module barrier sheets for thermal propagation resistance [patent_app_type] => utility [patent_app_number] => 17/353489 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4091 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353489
Cell module barrier sheets for thermal propagation resistance Jun 20, 2021 Issued
Array ( [id] => 17692724 [patent_doc_number] => 20220200017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Gas Diffusion Layer for Fuel Cell, Method of Manufacturing the Same, and Unit Cell for Fuel Cell Including the Same [patent_app_type] => utility [patent_app_number] => 17/346481 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346481
Gas Diffusion Layer for Fuel Cell, Method of Manufacturing the Same, and Unit Cell for Fuel Cell Including the Same Jun 13, 2021 Abandoned
Array ( [id] => 17116064 [patent_doc_number] => 20210296661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FUEL CELL STACK, BIPOLAR PLATE, AND GAS DIFFUSION LAYER [patent_app_type] => utility [patent_app_number] => 17/340331 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340331
FUEL CELL STACK, BIPOLAR PLATE, AND GAS DIFFUSION LAYER Jun 6, 2021 Abandoned
Array ( [id] => 17295737 [patent_doc_number] => 20210391576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => ACTIVE MATERIAL, ANODE LAYER, BATTERY, AND METHODS FOR PRODUCING THESE [patent_app_type] => utility [patent_app_number] => 17/210746 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210746
Active material, anode layer, battery, and methods for producing these Mar 23, 2021 Issued
Array ( [id] => 17116068 [patent_doc_number] => 20210296665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/202831 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202831
Fuel cell system Mar 15, 2021 Issued
Array ( [id] => 16765846 [patent_doc_number] => 20210111428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SULFIDE SOLID ELECTROLYTE AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/130316 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130316
SULFIDE SOLID ELECTROLYTE AND METHOD OF PRODUCING THE SAME Dec 21, 2020 Abandoned
Array ( [id] => 18402358 [patent_doc_number] => 11664510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Fuel cell vehicle [patent_app_type] => utility [patent_app_number] => 17/060972 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7449 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060972
Fuel cell vehicle Sep 30, 2020 Issued
Array ( [id] => 18236263 [patent_doc_number] => 11600831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Fuel-cell unit cell [patent_app_type] => utility [patent_app_number] => 16/990442 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10233 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990442
Fuel-cell unit cell Aug 10, 2020 Issued
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