Search

Nduka E. Ojeh

Examiner (ID: 17684, Phone: (571)270-0291 , Office: P/2892 )

Most Active Art Unit
2892
Art Unit(s)
2892
Total Applications
878
Issued Applications
720
Pending Applications
103
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18229962 [patent_doc_number] => 20230068956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 17/893072 [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] => 12004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893072
BATTERY Aug 21, 2022 Pending
Array ( [id] => 18238572 [patent_doc_number] => 20230070883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PROCESSING A BATTERY ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/819267 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819267
PROCESSING A BATTERY ELECTRODE ASSEMBLY Aug 10, 2022 Pending
Array ( [id] => 18040702 [patent_doc_number] => 20220384919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/884098 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17884098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884098
SECONDARY BATTERY Aug 8, 2022 Abandoned
Array ( [id] => 18024872 [patent_doc_number] => 20220376371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, DEVICE, MANUFACTURING METHOD, AND MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 17/818001 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17818001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818001
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, DEVICE, MANUFACTURING METHOD, AND MANUFACTURING DEVICE Aug 7, 2022 Pending
Array ( [id] => 17993887 [patent_doc_number] => 20220359924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Battery Module [patent_app_type] => utility [patent_app_number] => 17/871166 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871166
Battery Module Jul 21, 2022 Pending
Array ( [id] => 17993886 [patent_doc_number] => 20220359923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Battery Module [patent_app_type] => utility [patent_app_number] => 17/871138 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5226 [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] => 17871138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871138
Battery Module Jul 21, 2022 Pending
Array ( [id] => 17986544 [patent_doc_number] => 20220352581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/867723 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867723
SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME Jul 18, 2022 Abandoned
Array ( [id] => 18160601 [patent_doc_number] => 20230027193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/813519 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813519
BATTERY PACK Jul 18, 2022 Pending
Array ( [id] => 18138976 [patent_doc_number] => 20230012811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/812648 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812648
SECONDARY BATTERY Jul 13, 2022 Pending
Array ( [id] => 18140026 [patent_doc_number] => 20230013864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => CURRENT COLLECTOR ASSEMBLY, BATTERY CELL AND BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/864441 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864441
CURRENT COLLECTOR ASSEMBLY, BATTERY CELL AND BATTERY PACK Jul 13, 2022 Abandoned
Array ( [id] => 17964151 [patent_doc_number] => 20220344732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => INTERNAL BATTERY HEATING [patent_app_type] => utility [patent_app_number] => 17/861753 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861753
INTERNAL BATTERY HEATING Jul 10, 2022 Pending
Array ( [id] => 17933737 [patent_doc_number] => 20220328863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SECONDARY BATTERY AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/853898 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853898
SECONDARY BATTERY AND PREPARATION METHOD THEREFOR Jun 28, 2022 Abandoned
Array ( [id] => 18704946 [patent_doc_number] => 11791465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Sintered electrodes for batteries and method of preparing same [patent_app_type] => utility [patent_app_number] => 17/848627 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 8221 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848627
Sintered electrodes for batteries and method of preparing same Jun 23, 2022 Issued
Array ( [id] => 18040689 [patent_doc_number] => 20220384906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND DEVICE AND METHOD FOR MANUFACTURING BATTERY CELL [patent_app_type] => utility [patent_app_number] => 17/847185 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847185
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND DEVICE AND METHOD FOR MANUFACTURING BATTERY CELL Jun 22, 2022 Pending
Array ( [id] => 18113421 [patent_doc_number] => 20230006301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Battery Pack [patent_app_type] => utility [patent_app_number] => 17/845722 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845722
Battery Pack Jun 20, 2022 Issued
Array ( [id] => 17901444 [patent_doc_number] => 20220311106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => PIN ASSEMBLY FOR CELL [patent_app_type] => utility [patent_app_number] => 17/841640 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841640
PIN ASSEMBLY FOR CELL Jun 14, 2022 Abandoned
Array ( [id] => 19063406 [patent_doc_number] => 11942662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Secondary battery comprising a current collector comprising a current collector protrusion and a current collector opening [patent_app_type] => utility [patent_app_number] => 17/841148 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9489 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841148
Secondary battery comprising a current collector comprising a current collector protrusion and a current collector opening Jun 14, 2022 Issued
Array ( [id] => 18068475 [patent_doc_number] => 20220399563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => BATTERY CELL SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/840092 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840092
Battery cell sealing device Jun 13, 2022 Issued
Array ( [id] => 20441693 [patent_doc_number] => 12512535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Battery cell comprising a pouch case comprising an insulating coating layer and battery module including the same [patent_app_type] => utility [patent_app_number] => 17/836501 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836501
Battery cell comprising a pouch case comprising an insulating coating layer and battery module including the same Jun 8, 2022 Issued
Array ( [id] => 18068529 [patent_doc_number] => 20220399617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => BATTERY PROVIDED WITH FIXING MEMBER [patent_app_type] => utility [patent_app_number] => 17/832697 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832697
BATTERY PROVIDED WITH FIXING MEMBER Jun 5, 2022 Pending
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