Search

Chikaodinaka Ojiaku

Examiner (ID: 13745, Phone: (571)270-3608 , Office: P/3696 )

Most Active Art Unit
3696
Art Unit(s)
3696, 3694
Total Applications
517
Issued Applications
219
Pending Applications
69
Abandoned Applications
246

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19845885 [patent_doc_number] => 20250091236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING USAGE [patent_app_type] => utility [patent_app_number] => 18/468308 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468308
SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING USAGE Sep 14, 2023 Pending
Array ( [id] => 19845884 [patent_doc_number] => 20250091235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING USAGE [patent_app_type] => utility [patent_app_number] => 18/468262 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468262
SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING USAGE Sep 14, 2023 Pending
Array ( [id] => 19050002 [patent_doc_number] => 20240091971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => APPARATUS AND METHOD FOR INSPECTING AND PUNCHING A DIFFUSION LAYER FOR WATER ELECTROLYSIS [patent_app_type] => utility [patent_app_number] => 18/212386 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18212386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212386
APPARATUS AND METHOD FOR INSPECTING AND PUNCHING A DIFFUSION LAYER FOR WATER ELECTROLYSIS Jun 20, 2023 Pending
Array ( [id] => 20262307 [patent_doc_number] => 12433270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Methods and apparatus for removing and bleeding fish from a gill net [patent_app_type] => utility [patent_app_number] => 18/208183 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208183
Methods and apparatus for removing and bleeding fish from a gill net Jun 8, 2023 Issued
Array ( [id] => 18807573 [patent_doc_number] => 20230381906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CUTTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/317266 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18317266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317266
CUTTING APPARATUS May 14, 2023 Pending
Array ( [id] => 18738626 [patent_doc_number] => 20230347543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => DRAG KNIFE ATTACHMENT FOR CUTTING STENCILS AND METHOD OF USING SAME TO IMPART LETTER AND NUMBER TO THE FACE OF A STONE MONUMENT [patent_app_type] => utility [patent_app_number] => 18/298022 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298022
DRAG KNIFE ATTACHMENT FOR CUTTING STENCILS AND METHOD OF USING SAME TO IMPART LETTER AND NUMBER TO THE FACE OF A STONE MONUMENT Apr 9, 2023 Pending
Array ( [id] => 18550007 [patent_doc_number] => 20230248005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DOUGH STAMPING DEVICE, METHOD FOR GENERATING A DOUGH PRODUCT AND DOUGH PRODUCT [patent_app_type] => utility [patent_app_number] => 18/107462 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107462
DOUGH STAMPING DEVICE, METHOD FOR GENERATING A DOUGH PRODUCT AND DOUGH PRODUCT Feb 7, 2023 Pending
Array ( [id] => 18495366 [patent_doc_number] => 20230217859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => PNEUMATIC CUTTER WITH CONCEALED BLADE [patent_app_type] => utility [patent_app_number] => 18/095096 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18095096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095096
PNEUMATIC CUTTER WITH CONCEALED BLADE Jan 9, 2023 Pending
Array ( [id] => 18466018 [patent_doc_number] => 20230200297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Portable work apparatus [patent_app_type] => utility [patent_app_number] => 18/145653 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145653
Portable work apparatus Dec 21, 2022 Pending
Array ( [id] => 18450362 [patent_doc_number] => 20230191639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POWER TOOL AND PROTECTING COVER THEREFOR [patent_app_type] => utility [patent_app_number] => 18/082805 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082805
POWER TOOL AND PROTECTING COVER THEREFOR Dec 15, 2022 Pending
Array ( [id] => 19247559 [patent_doc_number] => 20240198544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => UTILITY KNIFE BLADE WITH FUNCTIONAL CUTOUTS [patent_app_type] => utility [patent_app_number] => 18/081309 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081309
UTILITY KNIFE BLADE WITH FUNCTIONAL CUTOUTS Dec 13, 2022 Pending
Array ( [id] => 19232836 [patent_doc_number] => 20240190028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => UTILITY KNIFE BLADE SLIDER WITH AUTO-LOCK ON BLADE INSERTION [patent_app_type] => utility [patent_app_number] => 18/064400 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064400
UTILITY KNIFE BLADE SLIDER WITH AUTO-LOCK ON BLADE INSERTION Dec 11, 2022 Pending
Array ( [id] => 19050654 [patent_doc_number] => 20240092623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Elastic Coupling Assembly and Electric Can Opener Thereof [patent_app_type] => utility [patent_app_number] => 18/259895 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259895
Elastic Coupling Assembly and Electric Can Opener Thereof Aug 1, 2022 Pending
Array ( [id] => 17721527 [patent_doc_number] => 20220214249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Device for dicing biological tissue into fragments [patent_app_type] => utility [patent_app_number] => 17/569775 [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] => 4687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17569775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569775
Device for dicing biological tissue into fragments Jan 5, 2022 Pending
Array ( [id] => 18893919 [patent_doc_number] => 20240009404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DEVICES AND METHODS FOR SHARPS DISPOSAL [patent_app_type] => utility [patent_app_number] => 18/038478 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038478
DEVICES AND METHODS FOR SHARPS DISPOSAL Dec 26, 2021 Pending
Array ( [id] => 18971079 [patent_doc_number] => 20240051171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ROBOT SYSTEM, METHOD, AND COMPUTER PROGRAM FOR PERFORMING SCRAPING PROCESS [patent_app_type] => utility [patent_app_number] => 18/266863 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266863
ROBOT SYSTEM, METHOD, AND COMPUTER PROGRAM FOR PERFORMING SCRAPING PROCESS Dec 20, 2021 Pending
Array ( [id] => 18018755 [patent_doc_number] => 20220370254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => CUTTING AID FOR WOUND THERAPY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/767321 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17767321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767321
CUTTING AID FOR WOUND THERAPY SYSTEMS Oct 5, 2020 Pending
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