Search

Patrick C. Chen

Examiner (ID: 6673, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
692
Issued Applications
527
Pending Applications
83
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17723790 [patent_doc_number] => 20220216512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SOLID ELECTROLYTE COMPOSITE AND ALL-SOLID-STATE BATTERY ELECTRODE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/604464 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17604464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604464
SOLID ELECTROLYTE COMPOSITE AND ALL-SOLID-STATE BATTERY ELECTRODE COMPRISING SAME Apr 19, 2020 Pending
Array ( [id] => 17661280 [patent_doc_number] => 20220181745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => POLYAMIDE-IMIDE COATED SEPARATORS FOR HIGH ENERGY RECHARGEABLE LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 17/601088 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17601088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601088
POLYAMIDE-IMIDE COATED SEPARATORS FOR HIGH ENERGY RECHARGEABLE LITHIUM BATTERIES Apr 1, 2020 Pending
Array ( [id] => 17661259 [patent_doc_number] => 20220181724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Batteries and Related Systems and Methods [patent_app_type] => utility [patent_app_number] => 17/600779 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7129 [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] => 17600779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600779
Batteries and Related Systems and Methods Mar 31, 2020 Abandoned
Array ( [id] => 20274959 [patent_doc_number] => 12444745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Shaping material for electrode, electrode and methods of producing and recycling same, and electrochemical device [patent_app_type] => utility [patent_app_number] => 17/593863 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14211 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593863
Shaping material for electrode, electrode and methods of producing and recycling same, and electrochemical device Mar 29, 2020 Issued
Array ( [id] => 17709227 [patent_doc_number] => 20220209235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => ION CONDUCTIVE ASSEMBLY AND PROCESS FOR THE PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/593788 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7350 [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] => 17593788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593788
ION CONDUCTIVE ASSEMBLY AND PROCESS FOR THE PREPARATION THEREOF Mar 24, 2020 Abandoned
Array ( [id] => 20360301 [patent_doc_number] => 12476308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Battery case for secondary battery and pouch type secondary battery [patent_app_type] => utility [patent_app_number] => 17/434584 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434584
Battery case for secondary battery and pouch type secondary battery Mar 17, 2020 Issued
Array ( [id] => 17616026 [patent_doc_number] => 20220158306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/441235 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441235
POWER STORAGE DEVICE Mar 16, 2020 Pending
Array ( [id] => 17677251 [patent_doc_number] => 20220190418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/593895 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5070 [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] => 17593895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593895
SECONDARY BATTERY Mar 10, 2020 Pending
Array ( [id] => 17615894 [patent_doc_number] => 20220158174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ELECTRODE, METHOD OF MANUFACTURING ELECTRODE, AND BATTERY [patent_app_type] => utility [patent_app_number] => 17/440280 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440280
ELECTRODE, METHOD OF MANUFACTURING ELECTRODE, AND BATTERY Mar 4, 2020 Abandoned
Array ( [id] => 17567050 [patent_doc_number] => 20220131199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => CONTAINER-TYPE ENERGY STORAGE SYSTEM AND ENVIRONMENT CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/434747 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434747
CONTAINER-TYPE ENERGY STORAGE SYSTEM AND ENVIRONMENT CONTROL METHOD THEREFOR Feb 26, 2020 Abandoned
Array ( [id] => 17389890 [patent_doc_number] => 20220037742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/430883 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430883
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Feb 20, 2020 Pending
Array ( [id] => 17481534 [patent_doc_number] => 20220089038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Energy Storage Cell, Battery Module, and Production Method [patent_app_type] => utility [patent_app_number] => 17/420228 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17420228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420228
Energy Storage Cell, Battery Module, and Production Method Jan 23, 2020 Pending
Array ( [id] => 17567026 [patent_doc_number] => 20220131175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => LAMINATION APPARATUS AND METHOD FOR SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/424096 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424096
Lamination apparatus and method for secondary battery Jan 22, 2020 Issued
Array ( [id] => 17448852 [patent_doc_number] => 20220069357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHOD FOR MANUFACTURING BATTERIES AND BATTERY OBTAINED BY SAID METHOD [patent_app_type] => utility [patent_app_number] => 17/415008 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415008
METHOD FOR MANUFACTURING BATTERIES AND BATTERY OBTAINED BY SAID METHOD Dec 23, 2019 Pending
Array ( [id] => 20538798 [patent_doc_number] => 12555878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Secondary battery and insulating member [patent_app_type] => utility [patent_app_number] => 17/435232 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2310 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435232
Secondary battery and insulating member Dec 17, 2019 Issued
Array ( [id] => 17374191 [patent_doc_number] => 20220029243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/414199 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414199
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Dec 10, 2019 Abandoned
Array ( [id] => 17448799 [patent_doc_number] => 20220069304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ANODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/414128 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414128
ANODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING SAME Dec 4, 2019 Pending
Array ( [id] => 17599792 [patent_doc_number] => 20220149366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/430956 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430956
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Nov 28, 2019 Pending
Array ( [id] => 19951379 [patent_doc_number] => 12322750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => AL-doped sheet LLZO composite solid-state electrolyte and preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 17/604736 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604736
AL-doped sheet LLZO composite solid-state electrolyte and preparation method and application thereof Nov 18, 2019 Issued
Array ( [id] => 17339803 [patent_doc_number] => 20220006134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 17/295482 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17295482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295482
BATTERY MODULE Sep 26, 2019 Pending
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