Search

Christopher M. Koehler

Examiner (ID: 3712, Phone: (571)272-3560 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
2834, 3726
Total Applications
946
Issued Applications
549
Pending Applications
34
Abandoned Applications
362

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17871170 [patent_doc_number] => 20220293907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHOD OF MANUFACTURING SOLVENTLESS MULTILAYERED ELECTRODES [patent_app_type] => utility [patent_app_number] => 17/825938 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825938
Method of manufacturing solventless multilayered electrodes May 25, 2022 Issued
Array ( [id] => 19393138 [patent_doc_number] => 20240283008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SULFIDE SOLID ELECTROLYTE COMPOSITION, ELECTRODE MIXTURE CONTAINING SAME, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/289774 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18289774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289774
SULFIDE SOLID ELECTROLYTE COMPOSITION, ELECTRODE MIXTURE CONTAINING SAME, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE COMPOSITION May 9, 2022 Pending
Array ( [id] => 18757822 [patent_doc_number] => 20230361287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SILICON-DOMINANT ELECTRODES FOR ENERGY STORAGE USING WET OXIDIZED SILICON BY ACID [patent_app_type] => utility [patent_app_number] => 17/737372 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737372
SILICON-DOMINANT ELECTRODES FOR ENERGY STORAGE USING WET OXIDIZED SILICON BY ACID May 4, 2022 Pending
Array ( [id] => 18743681 [patent_doc_number] => 20230352669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SI-BASED ANODES WITH CROSS-LINKED CARBON NANOTUBES [patent_app_type] => utility [patent_app_number] => 17/733793 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733793
SI-BASED ANODES WITH CROSS-LINKED CARBON NANOTUBES Apr 28, 2022 Pending
Array ( [id] => 18040569 [patent_doc_number] => 20220384786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => NICKEL METAL HYDRIDE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/660387 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660387
Nickel metal hydride secondary battery Apr 21, 2022 Issued
Array ( [id] => 18520962 [patent_doc_number] => 11710857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Recycling of cobalt and nickel from lithium-ion batteries [patent_app_type] => utility [patent_app_number] => 17/722332 [patent_app_country] => US [patent_app_date] => 2022-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10247 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722332
Recycling of cobalt and nickel from lithium-ion batteries Apr 15, 2022 Issued
Array ( [id] => 19237760 [patent_doc_number] => 20240194955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ELECTROLYTES OF RECHARGEABLE LITHIUM-SULFUR BATTERIES AND LITHIUM-SULFUR BATTERIES INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/286863 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286863
ELECTROLYTES OF RECHARGEABLE LITHIUM-SULFUR BATTERIES AND LITHIUM-SULFUR BATTERIES INCLUDING THE SAME Apr 14, 2022 Pending
Array ( [id] => 17918111 [patent_doc_number] => 20220320507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/707577 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707577
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Mar 28, 2022 Pending
Array ( [id] => 19138237 [patent_doc_number] => 11973213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Solid-state electrode having integrated sulfide separator [patent_app_type] => utility [patent_app_number] => 17/703719 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16676 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703719
Solid-state electrode having integrated sulfide separator Mar 23, 2022 Issued
Array ( [id] => 18874975 [patent_doc_number] => 11862800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Anode active material for lithium secondary battery, method of forming the same and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 17/692963 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6110 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692963
Anode active material for lithium secondary battery, method of forming the same and lithium secondary battery including the same Mar 10, 2022 Issued
Array ( [id] => 19038637 [patent_doc_number] => 20240088452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CATALYTIC SOLUTION FOR HALIDE ION BATTERY [patent_app_type] => utility [patent_app_number] => 18/269900 [patent_app_country] => US [patent_app_date] => 2022-03-04 [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] => -6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269900
CATALYTIC SOLUTION FOR HALIDE ION BATTERY Mar 3, 2022 Pending
Array ( [id] => 18600428 [patent_doc_number] => 20230275230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => AQUEOUS BASED POLYMERS FOR SILICON ANODES [patent_app_type] => utility [patent_app_number] => 17/681004 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681004
AQUEOUS BASED POLYMERS FOR SILICON ANODES Feb 24, 2022 Pending
Array ( [id] => 19071543 [patent_doc_number] => 20240105969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL, ELECTROCHEMICAL REACTION CELL CARTRIDGE, AND METHOD OF PRODUCING SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL [patent_app_type] => utility [patent_app_number] => 18/276693 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276693 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276693
SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL, ELECTROCHEMICAL REACTION CELL CARTRIDGE, AND METHOD OF PRODUCING SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL Feb 20, 2022 Pending
Array ( [id] => 19131315 [patent_doc_number] => 20240136668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => WIRING MODULE [patent_app_type] => utility [patent_app_number] => 18/271554 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271554
WIRING MODULE Jan 5, 2022 Pending
Array ( [id] => 19131315 [patent_doc_number] => 20240136668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => WIRING MODULE [patent_app_type] => utility [patent_app_number] => 18/271554 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271554
WIRING MODULE Jan 5, 2022 Pending
Array ( [id] => 19221887 [patent_doc_number] => 20240186591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => LOW VOLTAGE SACRIFICIAL ELECTRODES [patent_app_type] => utility [patent_app_number] => 18/553463 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553463
LOW VOLTAGE SACRIFICIAL ELECTRODES Dec 22, 2021 Pending
Array ( [id] => 17537042 [patent_doc_number] => 20220115651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => AQUEOUS BASED POLYMERS FOR SILICON DOMINANT ANODES [patent_app_type] => utility [patent_app_number] => 17/558132 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558132
AQUEOUS BASED POLYMERS FOR SILICON DOMINANT ANODES Dec 20, 2021 Pending
Array ( [id] => 17509610 [patent_doc_number] => 20220102713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => AQUEOUS BASED POLYMERS FOR SILICON DOMINANT ANODES [patent_app_type] => utility [patent_app_number] => 17/546354 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546354
AQUEOUS BASED POLYMERS FOR SILICON DOMINANT ANODES Dec 8, 2021 Pending
Array ( [id] => 17795981 [patent_doc_number] => 20220255073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => PARTICLE STRUCTURE OF CATHODE MATERIAL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/529772 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529772
Particle structure of cathode material and preparation method thereof Nov 17, 2021 Issued
Array ( [id] => 17417434 [patent_doc_number] => 20220052338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, LITHIUM-ION SECONDARY BATTERY, AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/512702 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512702
Positive electrode active material, positive electrode plate, lithium-ion secondary battery, and apparatus Oct 27, 2021 Issued
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