Search

Boniface N. Nganga

Examiner (ID: 595, Phone: (571)270-7393 , Office: P/3769 )

Most Active Art Unit
3793
Art Unit(s)
3792, 3793, 3762, 3769, 3797
Total Applications
671
Issued Applications
393
Pending Applications
88
Abandoned Applications
205

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18566236 [patent_doc_number] => 20230256564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => WORKPIECE PROCESSING APPARATUS BLAST GUN PLATE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/169070 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169070
WORKPIECE PROCESSING APPARATUS BLAST GUN PLATE ASSEMBLY Feb 13, 2023 Pending
Array ( [id] => 20592779 [patent_doc_number] => 12576476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Pad conditioner cut rate monitoring [patent_app_type] => utility [patent_app_number] => 18/167015 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167015
Pad conditioner cut rate monitoring Feb 8, 2023 Issued
Array ( [id] => 18405030 [patent_doc_number] => 20230166381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CMP POLISHING PAD WITH POLISHING ELEMENTS ON SUPPORTS [patent_app_type] => utility [patent_app_number] => 18/162813 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8344 [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] => 18162813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162813
CMP POLISHING PAD WITH POLISHING ELEMENTS ON SUPPORTS Jan 31, 2023 Abandoned
Array ( [id] => 19861317 [patent_doc_number] => 20250100103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => POLISHING HEAD AND POLISHING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/833592 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18833592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833592
POLISHING HEAD AND POLISHING APPARATUS Jan 26, 2023 Pending
Array ( [id] => 18523526 [patent_doc_number] => 20230234181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ANGLE GRINDER [patent_app_type] => utility [patent_app_number] => 18/155646 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155646
Angle grinder Jan 16, 2023 Issued
Array ( [id] => 20212890 [patent_doc_number] => 12409527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Grinding method for circular plate-shaped workpiece [patent_app_type] => utility [patent_app_number] => 18/152262 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152262
Grinding method for circular plate-shaped workpiece Jan 9, 2023 Issued
Array ( [id] => 18566237 [patent_doc_number] => 20230256565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => WET BLASTING TREATMENT DEVICE AND WET BLASTING TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/094593 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094593
WET BLASTING TREATMENT DEVICE AND WET BLASTING TREATMENT METHOD Jan 8, 2023 Pending
Array ( [id] => 18582064 [patent_doc_number] => 20230264319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => PAD CARRIER ASSEMBLY FOR HORIZONTAL PRE-CLEAN MODULE [patent_app_type] => utility [patent_app_number] => 18/094225 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094225
Pad carrier assembly for horizontal pre-clean module Jan 5, 2023 Issued
Array ( [id] => 18611426 [patent_doc_number] => 20230278157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/093543 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093543
Power tool Jan 4, 2023 Issued
Array ( [id] => 19280247 [patent_doc_number] => 20240216720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Glass Breaking Tool [patent_app_type] => utility [patent_app_number] => 18/092367 [patent_app_country] => US [patent_app_date] => 2023-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092367
Glass breaking tool Jan 1, 2023 Issued
Array ( [id] => 18484163 [patent_doc_number] => 20230211468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ABRASIVE ARTICLES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/148403 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22525 [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] => 18148403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148403
Abrasive articles and methods of forming same Dec 28, 2022 Issued
Array ( [id] => 18484162 [patent_doc_number] => 20230211467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ABRASIVE ARTICLES AND METHODS OF FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/148390 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18148390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148390
Abrasive articles and methods of forming same Dec 28, 2022 Issued
Array ( [id] => 19564022 [patent_doc_number] => 12138773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Collapsible sawhorse rack [patent_app_type] => utility [patent_app_number] => 18/146825 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2956 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146825
Collapsible sawhorse rack Dec 26, 2022 Issued
Array ( [id] => 19784744 [patent_doc_number] => 20250058423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => File for creating a non-planar contour, in particular with a transverse curvature [patent_app_type] => utility [patent_app_number] => 18/720809 [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] => 13154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 18720809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720809
File for creating a non-planar contour, in particular with a transverse curvature Dec 21, 2022 Pending
Array ( [id] => 18467711 [patent_doc_number] => 20230201992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD OF POLISHING A SUBSTRATE HAVING DEPOSITED AMORPHOUS CARBON LAYER [patent_app_type] => utility [patent_app_number] => 18/086871 [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] => 6243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086871
METHOD OF POLISHING A SUBSTRATE HAVING DEPOSITED AMORPHOUS CARBON LAYER Dec 21, 2022 Pending
Array ( [id] => 18456759 [patent_doc_number] => 20230198041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => OPENING AN END-OF-LIFE BATTERY [patent_app_type] => utility [patent_app_number] => 18/145202 [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] => 4517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145202
OPENING AN END-OF-LIFE BATTERY Dec 21, 2022 Pending
Array ( [id] => 19954702 [patent_doc_number] => 12325101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Polishing apparatus and polishing method [patent_app_type] => utility [patent_app_number] => 18/086200 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1129 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 18086200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086200
Polishing apparatus and polishing method Dec 20, 2022 Issued
Array ( [id] => 20255286 [patent_doc_number] => 12427620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Surface processing device [patent_app_type] => utility [patent_app_number] => 18/085909 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085909
Surface processing device Dec 20, 2022 Issued
Array ( [id] => 20413420 [patent_doc_number] => 12496685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Abrasive water jet nozzle for strengthening [patent_app_type] => utility [patent_app_number] => 18/068135 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068135
Abrasive water jet nozzle for strengthening Dec 18, 2022 Issued
Array ( [id] => 18467713 [patent_doc_number] => 20230201994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => POLISHING HEAD ASSEMBLY HAVING RECESS AND CAP [patent_app_type] => utility [patent_app_number] => 18/065855 [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] => 8462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18065855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065855
Polishing head assembly having recess and cap Dec 13, 2022 Issued
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