Search

Khadijeh A. Vahdat

Examiner (ID: 13151, Phone: (571)270-7631 , Office: P/3739 )

Most Active Art Unit
3794
Art Unit(s)
3739, 3794
Total Applications
670
Issued Applications
481
Pending Applications
76
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18661661 [patent_doc_number] => 20230307677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ELECTRODE STRUCTURES FOR MEMBRANE ELECTRODE ASSEMBLIES OPERATING GREATER THAN 8OoC [patent_app_type] => utility [patent_app_number] => 17/704987 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704987
ELECTRODE STRUCTURES FOR MEMBRANE ELECTRODE ASSEMBLIES OPERATING GREATER THAN 8OoC Mar 24, 2022 Pending
Array ( [id] => 17918190 [patent_doc_number] => 20220320586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => IN-SITU CONTROL OF SOLID ELECTROLYTE INTERFACE FOR ENHANCED CYCLE PERFORMANCE IN LITHIUM METAL BATTERIES [patent_app_type] => utility [patent_app_number] => 17/703415 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38635 [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] => 17703415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703415
IN-SITU CONTROL OF SOLID ELECTROLYTE INTERFACE FOR ENHANCED CYCLE PERFORMANCE IN LITHIUM METAL BATTERIES Mar 23, 2022 Pending
Array ( [id] => 17933673 [patent_doc_number] => 20220328799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => DRY PROCESS FOR FORMING AN ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/702154 [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] => 7243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702154
DRY PROCESS FOR FORMING AN ELECTRODE Mar 22, 2022 Abandoned
Array ( [id] => 18570848 [patent_doc_number] => 20230261185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Sacrificial Positive Electrode Material With Reduced Gas Emissions, And Lithium Secondary Battery Comprising Same [patent_app_type] => utility [patent_app_number] => 18/005134 [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] => 6178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18005134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005134
Sacrificial Positive Electrode Material With Reduced Gas Emissions, And Lithium Secondary Battery Comprising Same Feb 20, 2022 Pending
Array ( [id] => 18849401 [patent_doc_number] => 20230411805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SECONDARY BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/035537 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035537
SECONDARY BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING SAME Feb 17, 2022 Pending
Array ( [id] => 18570836 [patent_doc_number] => 20230261173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => LITHIUM METAL ANODES FOR USE IN ELECTROCHEMICAL CELL AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/673437 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17673437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673437
LITHIUM METAL ANODES FOR USE IN ELECTROCHEMICAL CELL AND METHODS OF MAKING THE SAME Feb 15, 2022 Pending
Array ( [id] => 18488726 [patent_doc_number] => 20230216076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => COMPLIANT RODS FOR FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/570080 [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] => 5244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570080
COMPLIANT RODS FOR FUEL CELL Jan 5, 2022 Pending
Array ( [id] => 17692780 [patent_doc_number] => 20220200073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => RECOVERY OF MATERIALS FROM SPENT BATTERIES USING A GREEN SOLVENT [patent_app_type] => utility [patent_app_number] => 17/551395 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551395
Recovery of materials from spent batteries using a green solvent Dec 14, 2021 Issued
Array ( [id] => 18555547 [patent_doc_number] => 20230253564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BINDER COMPOSITION FOR MANUFACTURING LITHIUM-SULFUR BATTERY CATHODE, AND LITHIUM-SULFUR BATTERY CATHODE MANUFACTURED THEREFROM [patent_app_type] => utility [patent_app_number] => 18/010441 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010441
BINDER COMPOSITION FOR MANUFACTURING LITHIUM-SULFUR BATTERY CATHODE, AND LITHIUM-SULFUR BATTERY CATHODE MANUFACTURED THEREFROM Nov 16, 2021 Pending
Array ( [id] => 18729687 [patent_doc_number] => 20230343984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Apparatus for Manufacturing Secondary Battery and Method for Manufacturing the Same [patent_app_type] => utility [patent_app_number] => 17/917351 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917351
Apparatus for Manufacturing Secondary Battery and Method for Manufacturing the Same Jun 9, 2021 Pending
Array ( [id] => 18488735 [patent_doc_number] => 20230216085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/009216 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009216
SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, METHOD FOR PRODUCING SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY Jun 8, 2021 Pending
Array ( [id] => 18380037 [patent_doc_number] => 20230155126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/917356 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917356
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Apr 5, 2021 Pending
Array ( [id] => 18286361 [patent_doc_number] => 20230101833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CHEMICAL TREATMENT FOR PREPARING METAL ELECTRODES [patent_app_type] => utility [patent_app_number] => 17/797057 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15230 [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] => 17797057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797057
CHEMICAL TREATMENT FOR PREPARING METAL ELECTRODES Feb 2, 2021 Abandoned
Array ( [id] => 18297001 [patent_doc_number] => 20230106687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID-STATE LITHIUM-ION BATTERIES, ELECTRODE AND ALL-SOLID-STATE LITHIUM-ION BATTERY [patent_app_type] => utility [patent_app_number] => 17/792621 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17792621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792621
POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALL-SOLID-STATE LITHIUM-ION BATTERIES, ELECTRODE AND ALL-SOLID-STATE LITHIUM-ION BATTERY Jan 14, 2021 Pending
Array ( [id] => 18143305 [patent_doc_number] => 20230017153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TEMPERATURE CONTROLLED BIPOLAR BATTERY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/787345 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17787345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787345
TEMPERATURE CONTROLLED BIPOLAR BATTERY ASSEMBLY Dec 17, 2020 Pending
Array ( [id] => 18251376 [patent_doc_number] => 20230078415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/795809 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795809
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES, AND SECONDARY BATTERY Dec 16, 2020 Pending
Array ( [id] => 18296276 [patent_doc_number] => 20230105962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Lithium-Ion Battery Having Extended Service Life [patent_app_type] => utility [patent_app_number] => 17/785732 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17785732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785732
Lithium-Ion Battery Having Extended Service Life Nov 8, 2020 Pending
Array ( [id] => 17661185 [patent_doc_number] => 20220181650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => FUEL CELL ASSEMBLY, FUEL CELL SYSTEM, AND FUEL CELL VEHICLE [patent_app_type] => utility [patent_app_number] => 17/437329 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17437329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437329
FUEL CELL ASSEMBLY, FUEL CELL SYSTEM, AND FUEL CELL VEHICLE Jan 29, 2020 Pending
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