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] => 17960434 [patent_doc_number] => 20220341014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => FERRITIC STAINLESS STEEL SHEET, PRODUCTION METHOD THEREOF, AND FERRITIC STAINLESS MEMBER [patent_app_type] => utility [patent_app_number] => 17/641186 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11863 [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] => 17641186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641186
Ferritic stainless steel sheet, production method thereof, and ferritic stainless member Sep 24, 2020 Issued
Array ( [id] => 20116263 [patent_doc_number] => 12365956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Metal-strip rapid cooling apparatus, metal-strip rapid cooling method, and method of producing metal strip product [patent_app_type] => utility [patent_app_number] => 17/765236 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1243 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765236
Metal-strip rapid cooling apparatus, metal-strip rapid cooling method, and method of producing metal strip product Sep 17, 2020 Issued
Array ( [id] => 17960463 [patent_doc_number] => 20220341043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => NON-ORIENTED ELECTRICAL STEEL SHEET AND SURFACE TREATMENT AGENT FOR NON-ORIENTED ELECTRICAL STEEL SHEET [patent_app_type] => utility [patent_app_number] => 17/761958 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761958
Non-oriented electrical steel sheet and surface treatment agent for non-oriented electrical steel sheet Sep 17, 2020 Issued
Array ( [id] => 18058448 [patent_doc_number] => 20220389534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => NB MICROALLOYED HIGH STRENGTH HIGH HOLE EXPANSION STEEL AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/761719 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17761719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761719
NB MICROALLOYED HIGH STRENGTH HIGH HOLE EXPANSION STEEL AND PRODUCTION METHOD THEREFOR Sep 16, 2020 Pending
Array ( [id] => 17370421 [patent_doc_number] => 20220025473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => On-line Solution Heat Treatment Process for Austenitic Stainless Steel Plates [patent_app_type] => utility [patent_app_number] => 17/021386 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021386
On-line Solution Heat Treatment Process for Austenitic Stainless Steel Plates Sep 14, 2020 Abandoned
Array ( [id] => 17236948 [patent_doc_number] => 11180820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Hot-work die steel and a preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/021404 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 10080 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17021404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/021404
Hot-work die steel and a preparation method thereof Sep 14, 2020 Issued
Array ( [id] => 17960408 [patent_doc_number] => 20220340988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => STEEL FOR KNIVES, STEEL FOR MARTENSITIC KNIVES, KNIFE, AND PRODUCTION METHOD FOR STEEL FOR MARTENSITIC KNIVES [patent_app_type] => utility [patent_app_number] => 17/640339 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640339
STEEL FOR KNIVES, STEEL FOR MARTENSITIC KNIVES, KNIFE, AND PRODUCTION METHOD FOR STEEL FOR MARTENSITIC KNIVES Sep 2, 2020 Pending
Array ( [id] => 18228222 [patent_doc_number] => 20230067216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD OF TREATING A GAS STREAM AND METHOD OF OPERATING AN APPARATUS FOR PRODUCING A THREE-DIMENSIONAL WORK PIECE [patent_app_type] => utility [patent_app_number] => 17/637558 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7386 [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] => 17637558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637558
Method of treating a gas stream and method of operating an apparatus for producing a three-dimensional work piece Sep 1, 2020 Issued
Array ( [id] => 19930782 [patent_doc_number] => 12303976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Additive manufacturing device [patent_app_type] => utility [patent_app_number] => 17/633503 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633503
Additive manufacturing device Aug 24, 2020 Issued
Array ( [id] => 17821865 [patent_doc_number] => 11426792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Method for manufacturing objects using powder products [patent_app_type] => utility [patent_app_number] => 17/000888 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 8194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000888
Method for manufacturing objects using powder products Aug 23, 2020 Issued
Array ( [id] => 17595864 [patent_doc_number] => 20220145438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => DUPLEX STAINLESS STEEL MATERIAL [patent_app_type] => utility [patent_app_number] => 17/597745 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597745
DUPLEX STAINLESS STEEL MATERIAL Aug 17, 2020 Abandoned
Array ( [id] => 17865943 [patent_doc_number] => 20220288678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SILVER PARTICLES [patent_app_type] => utility [patent_app_number] => 17/638709 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17638709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638709
SILVER PARTICLES Aug 11, 2020 Pending
Array ( [id] => 18076427 [patent_doc_number] => 20220402039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHOD OF APPLYING A PLURALITY OF ENERGY BEAMS IN ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/764091 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764091
Method of applying a plurality of energy beams in additive manufacturing Jul 29, 2020 Issued
Array ( [id] => 16508429 [patent_doc_number] => 20200387685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHOD FOR PRODUCING A HOT STRIP OF A BAINITIC MULTI-PHASE STEEL HAVING A ZN-MG-AL COATING, AND A CORRESPONDING HOT STRIP [patent_app_type] => utility [patent_app_number] => 16/941192 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941192
Method for producing a hot strip of a bainitic multi-phase steel having a Zn--Mg--Al coating, and a corresponding hot strip Jul 27, 2020 Issued
Array ( [id] => 17688318 [patent_doc_number] => 20220195610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => MARTENSITIC STAINLESS STEEL PIPE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/594934 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594934
Martensitic stainless steel pipe and method of manufacturing the same Jul 16, 2020 Issued
Array ( [id] => 17134288 [patent_doc_number] => 11135830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Sinterable feedstock for use in 3D printing devices [patent_app_type] => utility [patent_app_number] => 16/923165 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3975 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923165
Sinterable feedstock for use in 3D printing devices Jul 7, 2020 Issued
Array ( [id] => 17870574 [patent_doc_number] => 20220293311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => R-T-B PERMANENT MAGNET MATERIAL AND PREPARATION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/637522 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17637522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637522
R-T-B permanent magnet material and preparation method therefor and use thereof Jul 6, 2020 Issued
Array ( [id] => 17837017 [patent_doc_number] => 20220274322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => POWDER AND METHOD FOR THE PREPARATION OF THREE-DIMENSIONAL OBJECTS [patent_app_type] => utility [patent_app_number] => 17/624659 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19812 [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] => 17624659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624659
Powder and method for the preparation of three-dimensional objects Jul 5, 2020 Issued
Array ( [id] => 17807851 [patent_doc_number] => 20220259686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => MOLTEN IRON DEPHOSPHORIZATION METHOD [patent_app_type] => utility [patent_app_number] => 17/626083 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17626083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626083
MOLTEN IRON DEPHOSPHORIZATION METHOD Jul 1, 2020 Pending
Array ( [id] => 18085787 [patent_doc_number] => 11535909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Method for manufacturing a steel sheet product [patent_app_type] => utility [patent_app_number] => 17/624798 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3736 [patent_no_of_claims] => 10 [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] => 17624798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624798
Method for manufacturing a steel sheet product Jul 1, 2020 Issued
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