Search

Dean P. Kwak

Examiner (ID: 8274, Phone: (571)270-7072 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1797, 1773, 1798
Total Applications
862
Issued Applications
447
Pending Applications
119
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18307117 [patent_doc_number] => 20230111017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => COPPER FOIL WITH HIGH ENERGY AT BREAK AND SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/509651 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17509651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509651
COPPER FOIL WITH HIGH ENERGY AT BREAK AND SECONDARY BATTERY COMPRISING THE SAME Oct 24, 2021 Pending
Array ( [id] => 18898882 [patent_doc_number] => 20240014367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Powder For Electrode For Manufacturing Dry Electrode For Secondary Battery, Method For Preparing The Same, Method For Manufacturing Dry Electrode Using The Same, Dry Electrode, Secondary Battery Including The Same, Energy Storage Apparatus [patent_app_type] => utility [patent_app_number] => 18/033096 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9057 [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] => 18033096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033096
Powder For Electrode For Manufacturing Dry Electrode For Secondary Battery, Method For Preparing The Same, Method For Manufacturing Dry Electrode Using The Same, Dry Electrode, Secondary Battery Including The Same, Energy Storage Apparatus Oct 20, 2021 Pending
Array ( [id] => 18713069 [patent_doc_number] => 20230335702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Electrode Shaping Apparatus Having Notching Pilot Pin and Electrode Shaping Method Using the Same [patent_app_type] => utility [patent_app_number] => 18/013114 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013114
Electrode shaping apparatus having notching pilot pin and electrode shaping method using the same Oct 14, 2021 Issued
Array ( [id] => 19705224 [patent_doc_number] => 12199273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Negative electrode and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/030976 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9044 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030976
Negative electrode and method for manufacturing the same Oct 14, 2021 Issued
Array ( [id] => 18163535 [patent_doc_number] => 20230030128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => INTEGRATED FIBROUS SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/503120 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17503120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503120
Integrated fibrous separator Oct 14, 2021 Issued
Array ( [id] => 18821432 [patent_doc_number] => 20230395773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD OF MANUFACTURING AN ELECTRODE FOR ALL SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 18/032828 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032828
METHOD OF MANUFACTURING AN ELECTRODE FOR ALL SOLID STATE BATTERY Oct 13, 2021 Pending
Array ( [id] => 20229411 [patent_doc_number] => 12418068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Battery module and battery pack including the same [patent_app_type] => utility [patent_app_number] => 17/783389 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783389
Battery module and battery pack including the same Oct 6, 2021 Issued
Array ( [id] => 18774777 [patent_doc_number] => 20230369608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CATALYST FOR ELECTRODES, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 18/028135 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028135
CATALYST FOR ELECTRODES, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL STACK Sep 27, 2021 Pending
Array ( [id] => 18696251 [patent_doc_number] => 20230326687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHODS AND DEVICES COMPRISING NETWORKED PARALLEL INTEGRATED NANO-COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/025350 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025350
METHODS AND DEVICES COMPRISING NETWORKED PARALLEL INTEGRATED NANO-COMPONENTS Sep 7, 2021 Pending
Array ( [id] => 18692742 [patent_doc_number] => 20230323074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => CONDUCTIVE MATERIAL DISPERSION LIQUID FOR ELECTROCHEMICAL DEVICE, SLURRY FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTRODE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/006149 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006149
CONDUCTIVE MATERIAL DISPERSION LIQUID FOR ELECTROCHEMICAL DEVICE, SLURRY FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTRODE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE Aug 24, 2021 Pending
Array ( [id] => 17788150 [patent_doc_number] => 11411289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Three-dimensional folded battery unit and methods for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/407120 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 20325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407120
Three-dimensional folded battery unit and methods for manufacturing the same Aug 18, 2021 Issued
Array ( [id] => 18196882 [patent_doc_number] => 20230050401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => CATHODE STRUCTURE FOR A BATTERY AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/401612 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401612
CATHODE STRUCTURE FOR A BATTERY AND METHOD OF FABRICATING THE SAME Aug 12, 2021 Abandoned
Array ( [id] => 18661647 [patent_doc_number] => 20230307663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METAL-SUPPORTED CATALYST, BATTERY ELECTRODE, AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/022820 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022820
METAL-SUPPORTED CATALYST, BATTERY ELECTRODE, AND BATTERY Aug 9, 2021 Pending
Array ( [id] => 18906294 [patent_doc_number] => 20240021779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => LITHIUM-SULFUR BATTERY CATHODE USING FABRIC MATERIAL, LITHIUM-SULFUR BATTERY COMPRISING SAME, AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/030656 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030656
LITHIUM-SULFUR BATTERY CATHODE USING FABRIC MATERIAL, LITHIUM-SULFUR BATTERY COMPRISING SAME, AND MANUFACTURING METHOD THEREFOR Aug 3, 2021 Pending
Array ( [id] => 17780559 [patent_doc_number] => 20220246909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => LITHIUM METAL ANODE AND METHOD FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/392572 [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] => 7635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392572
LITHIUM METAL ANODE AND METHOD FOR MAKING THE SAME Aug 2, 2021 Abandoned
Array ( [id] => 18840367 [patent_doc_number] => 11848452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Ternary alloy catalyst and method for preparing the same [patent_app_type] => utility [patent_app_number] => 17/391643 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5406 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391643
Ternary alloy catalyst and method for preparing the same Aug 1, 2021 Issued
Array ( [id] => 17232778 [patent_doc_number] => 20210359335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SODIUM-ION BATTERY AND APPARATUS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/391064 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391064
SODIUM-ION BATTERY AND APPARATUS COMPRISING THE SAME Aug 1, 2021 Pending
Array ( [id] => 20255209 [patent_doc_number] => 12427543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Membranes, separators, batteries, and methods [patent_app_type] => utility [patent_app_number] => 17/385996 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 42 [patent_no_of_words] => 21864 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17385996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385996
Membranes, separators, batteries, and methods Jul 26, 2021 Issued
Array ( [id] => 17517158 [patent_doc_number] => 11296319 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-05 [patent_title] => Filled carbon nanotubes and methods of synthesizing the same [patent_app_type] => utility [patent_app_number] => 17/363395 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7756 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363395
Filled carbon nanotubes and methods of synthesizing the same Jun 29, 2021 Issued
Array ( [id] => 18935712 [patent_doc_number] => 11888161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Composition for battery electrodes [patent_app_type] => utility [patent_app_number] => 17/773731 [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] => 2805 [patent_no_of_claims] => 2 [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] => 17773731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773731
Composition for battery electrodes Jun 8, 2021 Issued
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