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] => 18721717 [patent_doc_number] => 11799075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Silicon battery and method for assembly [patent_app_type] => utility [patent_app_number] => 17/964698 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 27 [patent_no_of_words] => 9655 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964698
Silicon battery and method for assembly Oct 11, 2022 Issued
Array ( [id] => 18834082 [patent_doc_number] => 20230402609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/033164 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033164
ELECTRODE FOR LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME Sep 15, 2022 Pending
Array ( [id] => 19046949 [patent_doc_number] => 11936071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Three-dimensional folded battery unit and methods for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/939860 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 20360 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939860
Three-dimensional folded battery unit and methods for manufacturing the same Sep 6, 2022 Issued
Array ( [id] => 18440307 [patent_doc_number] => 20230187602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEM FOR MANUFACTURING ELECTRODE FILM FOR SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/899242 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899242
SYSTEM FOR MANUFACTURING ELECTRODE FILM FOR SECONDARY BATTERY Aug 29, 2022 Pending
Array ( [id] => 18097903 [patent_doc_number] => 20220416244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => NEGATIVE-ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, SECONDARY BATTERY, AND BATTERY MODULE, BATTERY PACK, AND APPARATUS CONTAINING SUCH SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/822260 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822260
Negative-electrode active material and preparation method thereof, secondary battery, and battery module, battery pack, and apparatus containing such secondary battery Aug 24, 2022 Issued
Array ( [id] => 18226989 [patent_doc_number] => 20230065983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD OF PRODUCING ELECTRODE AND ELECTRODE PRODUCTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/892422 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892422
METHOD OF PRODUCING ELECTRODE AND ELECTRODE PRODUCTION APPARATUS Aug 21, 2022 Pending
Array ( [id] => 18991397 [patent_doc_number] => 20240063366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PRE-LITHIATED ELECTRODES FOR LI-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/890504 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17890504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890504
PRE-LITHIATED ELECTRODES FOR LI-ION BATTERIES Aug 17, 2022 Pending
Array ( [id] => 19341601 [patent_doc_number] => 12051800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Negative electrode active material, negative electrode including negative electrode active material, secondary battery including negative electrode, and method for preparing negative electrode active material [patent_app_type] => utility [patent_app_number] => 17/885732 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12999 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885732
Negative electrode active material, negative electrode including negative electrode active material, secondary battery including negative electrode, and method for preparing negative electrode active material Aug 10, 2022 Issued
Array ( [id] => 18680294 [patent_doc_number] => 20230317952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Insulating Composition for Electrode Having Excelling Wet Adhesion and Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 18/020586 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020586
Insulating Composition for Electrode Having Excelling Wet Adhesion and Preparation Method Thereof Jul 28, 2022 Pending
Array ( [id] => 19873923 [patent_doc_number] => 12266798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Negative electrode plate, a method for manufacturing thereof, and a lithium battery [patent_app_type] => utility [patent_app_number] => 18/724930 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7164 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724930
Negative electrode plate, a method for manufacturing thereof, and a lithium battery Jul 19, 2022 Issued
Array ( [id] => 18530115 [patent_doc_number] => 20230235184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Primer Composition, Anode and Secondary Battery Comprising the Same, and Method for Manufacturing Anode [patent_app_type] => utility [patent_app_number] => 17/867214 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867214
Primer Composition, Anode and Secondary Battery Comprising the Same, and Method for Manufacturing Anode Jul 17, 2022 Pending
Array ( [id] => 18789750 [patent_doc_number] => 20230378472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/030244 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18030244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030244
SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME Jul 6, 2022 Pending
Array ( [id] => 17949913 [patent_doc_number] => 20220336932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => THREE-DIMENSIONAL FOLDED BATTERY UNIT AND METHODS FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/856880 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856880
Three-dimensional folded battery unit and methods for manufacturing the same Jun 30, 2022 Issued
Array ( [id] => 17933717 [patent_doc_number] => 20220328843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ELECTROCONDUCTIVE COMPOSITE STRUCTURE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/835700 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835700
ELECTROCONDUCTIVE COMPOSITE STRUCTURE AND METHOD FOR PRODUCING SAME Jun 7, 2022 Abandoned
Array ( [id] => 17871201 [patent_doc_number] => 20220293938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/828316 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17828316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828316
NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME, POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY May 30, 2022 Pending
Array ( [id] => 19887079 [patent_doc_number] => 12272814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Nanoporous carbon structures for electrochemical devices [patent_app_type] => utility [patent_app_number] => 17/750190 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 13619 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750190
Nanoporous carbon structures for electrochemical devices May 19, 2022 Issued
Array ( [id] => 19407473 [patent_doc_number] => 20240290984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Negative Electrode And Secondary Battery Including The Negative Electrode [patent_app_type] => utility [patent_app_number] => 18/025326 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025326
Negative Electrode And Secondary Battery Including The Negative Electrode Apr 27, 2022 Pending
Array ( [id] => 17803572 [patent_doc_number] => 11417885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Filled carbon nanotubes and methods of synthesizing the same [patent_app_type] => utility [patent_app_number] => 17/656804 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7797 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656804
Filled carbon nanotubes and methods of synthesizing the same Mar 27, 2022 Issued
Array ( [id] => 18081467 [patent_doc_number] => 20220407079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => BIPOLAR CURRENT COLLECTOR AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/698865 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698865
BIPOLAR CURRENT COLLECTOR AND METHOD OF MAKING THE SAME Mar 17, 2022 Pending
Array ( [id] => 17895591 [patent_doc_number] => 20220305253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHODS OF MAKING AND BIOELECTRONIC APPLICATIONS OF METALIZED GRAPHENE FIBERS [patent_app_type] => utility [patent_app_number] => 17/697480 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697480
METHODS OF MAKING AND BIOELECTRONIC APPLICATIONS OF METALIZED GRAPHENE FIBERS Mar 16, 2022 Pending
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