Search

David Bilodeau

Examiner (ID: 974, Phone: (571)270-3192 , Office: P/2648 )

Most Active Art Unit
2648
Art Unit(s)
2648, 2647, 2618
Total Applications
1098
Issued Applications
872
Pending Applications
86
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20201803 [patent_doc_number] => 12404573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Free-cutting steel and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/757601 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2582 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757601
Free-cutting steel and manufacturing method thereof Dec 22, 2020 Issued
Array ( [id] => 16762702 [patent_doc_number] => 20210108283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => FERRITE-BASED STAINLESS STEEL PLATE, STEEL PIPE, AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/130634 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17130634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130634
Ferrite-based stainless steel plate, steel pipe, and production method therefor Dec 21, 2020 Issued
Array ( [id] => 16762699 [patent_doc_number] => 20210108280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => METAL STRIP AND MANUFACTURING METHOD THEREFOR, MAGNETIC CORE, AND COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 17/131605 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17131605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131605
Metal strip and manufacturing method therefor, magnetic core, and coil component Dec 21, 2020 Issued
Array ( [id] => 17336518 [patent_doc_number] => 20220002849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => LOW-YIELD-RATIO ULTRA-HIGH-STRENGTH HIGH-TOUGHNESS STEEL FOR PRESSURE HULLS AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/130785 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130785
Low-yield-ratio ultra-high-strength high-toughness steel for pressure hulls and preparation method therefor Dec 21, 2020 Issued
Array ( [id] => 18269492 [patent_doc_number] => 20230090734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => DIRECTED ENERGY DEPOSITION NOZZLE ASSEMBLY WITH NOZZLE AND VIBRATOR THAT VIBRATES NOZZLE, AND DIRECTED ENERGY DEPOSITION APPARATUS HAVING SUCH NOZZLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/787038 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787038
DIRECTED ENERGY DEPOSITION NOZZLE ASSEMBLY WITH NOZZLE AND VIBRATOR THAT VIBRATES NOZZLE, AND DIRECTED ENERGY DEPOSITION APPARATUS HAVING SUCH NOZZLE ASSEMBLY Dec 20, 2020 Pending
Array ( [id] => 16948547 [patent_doc_number] => 20210207238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHOD FOR PRODUCING METAL FOILS AND APPARATUS FOR PRODUCING METAL FOILS [patent_app_type] => utility [patent_app_number] => 17/128432 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128432
Method for producing metal foils and apparatus for producing metal foils Dec 20, 2020 Issued
Array ( [id] => 18093593 [patent_doc_number] => 20220411934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PASSIVATION COMPOSITION AND METHOD FOR DEPOSITING A CHROMIUM-COMPRISING PASSIVATION LAYER ON A ZINC OR ZINC-NICKEL COATED SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/778033 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778033
PASSIVATION COMPOSITION AND METHOD FOR DEPOSITING A CHROMIUM-COMPRISING PASSIVATION LAYER ON A ZINC OR ZINC-NICKEL COATED SUBSTRATE Dec 17, 2020 Pending
Array ( [id] => 19916401 [patent_doc_number] => 12291759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Steel sheet and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/781658 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6474 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781658
Steel sheet and manufacturing method thereof Dec 16, 2020 Issued
Array ( [id] => 16932874 [patent_doc_number] => 20210198763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PERSONAL ORNAMENT AND METHOD FOR PRODUCING PERSONAL ORNAMENT [patent_app_type] => utility [patent_app_number] => 17/124793 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124793
Personal ornament and method for producing personal ornament Dec 16, 2020 Issued
Array ( [id] => 18212692 [patent_doc_number] => 20230058956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => HOT ROLLED AND STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 17/783926 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4168 [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] => 17783926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783926
Hot rolled and steel sheet and a method of manufacturing thereof Dec 14, 2020 Issued
Array ( [id] => 16902767 [patent_doc_number] => 20210181683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Method For Manufacturing Watch Component [patent_app_type] => utility [patent_app_number] => 17/118797 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118797
Method for manufacturing watch component Dec 10, 2020 Issued
Array ( [id] => 18213792 [patent_doc_number] => 20230060058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR REFINING MAGNETIC DOMAIN THEREOF [patent_app_type] => utility [patent_app_number] => 17/785703 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785703
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR REFINING MAGNETIC DOMAIN THEREOF Dec 8, 2020 Pending
Array ( [id] => 19354370 [patent_doc_number] => 12054801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Zinc plated steel sheet having excellent surface quality and spot weldability, and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 17/780677 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7524 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780677
Zinc plated steel sheet having excellent surface quality and spot weldability, and manufacturing method therefor Dec 2, 2020 Issued
Array ( [id] => 20372745 [patent_doc_number] => 12480172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method of making a cold formable high strength steel strip and steel strip [patent_app_type] => utility [patent_app_number] => 17/780451 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6581 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780451
Method of making a cold formable high strength steel strip and steel strip Nov 26, 2020 Issued
Array ( [id] => 18092192 [patent_doc_number] => 20220410533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => MULTI-LAYER ROLLED COMPOSITE BOARD AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/780124 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780124
Multi-layer rolled composite board and manufacturing method therefor Nov 24, 2020 Issued
Array ( [id] => 18162447 [patent_doc_number] => 20230029040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => HIGH STRENGTH STEEL SHEET HAVING SUPERIOR WORKABILITY AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/786426 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786426
High strength steel sheet having superior workability and method for manufacturing same Nov 23, 2020 Issued
Array ( [id] => 19840384 [patent_doc_number] => 12252756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => High-strength seamless steel pipe and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 17/787402 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 13519 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787402
High-strength seamless steel pipe and method for manufacturing same Nov 23, 2020 Issued
Array ( [id] => 18209390 [patent_doc_number] => 20230055650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => HIGH-STRENGTH SEAMLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/787397 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787397
High-strength seamless steel pipe and method for manufacturing same Nov 23, 2020 Issued
Array ( [id] => 19916407 [patent_doc_number] => 12291765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Alloyed steel powder for powder metallurgy, iron-based mixed powder for powder metallurgy, and sintered body [patent_app_type] => utility [patent_app_number] => 17/755826 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4364 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755826
Alloyed steel powder for powder metallurgy, iron-based mixed powder for powder metallurgy, and sintered body Nov 11, 2020 Issued
Array ( [id] => 16824728 [patent_doc_number] => 20210140021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => AUTOMOTIVE COMPONENT WITH ENHANCED STRENGTH [patent_app_type] => utility [patent_app_number] => 17/093801 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4250 [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] => 17093801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093801
Automotive component with enhanced strength Nov 9, 2020 Issued
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