Search

Lewis G. West

Examiner (ID: 10057, Phone: (571)272-7859 , Office: P/2648 )

Most Active Art Unit
2648
Art Unit(s)
2681, 2648, 2618, 2744, 2682, 2699
Total Applications
1223
Issued Applications
939
Pending Applications
109
Abandoned Applications
196

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20167724 [patent_doc_number] => 20250259771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET [patent_app_type] => utility [patent_app_number] => 19/192080 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19192080 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/192080
ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET Apr 27, 2025 Pending
Array ( [id] => 19763393 [patent_doc_number] => 12221673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Aluminum nitride-reinforced aluminum matrix composite (AMC) and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/904671 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5909 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18904671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/904671
Aluminum nitride-reinforced aluminum matrix composite (AMC) and preparation method thereof Oct 1, 2024 Issued
Array ( [id] => 20080711 [patent_doc_number] => 12354788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Tuning the magnetic behavior of soft magnetic nanowires [patent_app_type] => utility [patent_app_number] => 18/782577 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782577
Tuning the magnetic behavior of soft magnetic nanowires Jul 23, 2024 Issued
Array ( [id] => 20301572 [patent_doc_number] => 12447545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Pre-sintered preform braze reinforcement of pressure vessels [patent_app_type] => utility [patent_app_number] => 18/664969 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1073 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664969
Pre-sintered preform braze reinforcement of pressure vessels May 14, 2024 Issued
Array ( [id] => 20301572 [patent_doc_number] => 12447545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Pre-sintered preform braze reinforcement of pressure vessels [patent_app_type] => utility [patent_app_number] => 18/664969 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1073 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664969
Pre-sintered preform braze reinforcement of pressure vessels May 14, 2024 Issued
Array ( [id] => 19232713 [patent_doc_number] => 20240189905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SILVER SINTERING PREPARATION AND THE USE THEREOF FOR THE CONNECTING OF ELECTRONIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/584448 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18584448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584448
SILVER SINTERING PREPARATION AND THE USE THEREOF FOR THE CONNECTING OF ELECTRONIC COMPONENTS Feb 21, 2024 Pending
Array ( [id] => 19344152 [patent_doc_number] => 20240253115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHODS OF MAKING CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/583538 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583538
METHODS OF MAKING CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING Feb 20, 2024 Pending
Array ( [id] => 19344152 [patent_doc_number] => 20240253115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHODS OF MAKING CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/583538 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583538
METHODS OF MAKING CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING Feb 20, 2024 Pending
Array ( [id] => 19216823 [patent_doc_number] => 20240181527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METAL FOAM BODIES AND PROCESS FOR PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 18/439722 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4478 [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] => 18439722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439722
METAL FOAM BODIES AND PROCESS FOR PRODUCTION THEREOF Feb 11, 2024 Pending
Array ( [id] => 19218303 [patent_doc_number] => 20240183007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SOLID PHASE METHODS FOR PRODUCING ENHANCED METAL MATRIX COMPOSITES [patent_app_type] => utility [patent_app_number] => 18/437721 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437721
SOLID PHASE METHODS FOR PRODUCING ENHANCED METAL MATRIX COMPOSITES Feb 8, 2024 Abandoned
Array ( [id] => 19172720 [patent_doc_number] => 20240158694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD FOR PRODUCING RARE EARTH ALUMINATE SINTERED BODY [patent_app_type] => utility [patent_app_number] => 18/420283 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420283
METHOD FOR PRODUCING RARE EARTH ALUMINATE SINTERED BODY Jan 22, 2024 Pending
Array ( [id] => 19646353 [patent_doc_number] => 20240420873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ANISOTROPIC NANOCRYSTALLINE RARE EARTH PERMANENT MAGNET AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/721567 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18721567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721567
Anisotropic nanocrystalline rare earth permanent magnet and preparation method thereof Dec 20, 2023 Issued
Array ( [id] => 19034597 [patent_doc_number] => 20240084412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET, METHOD FOR PRODUCING COLD-ROLLED FULL HARD STEEL SHEET, METHOD FOR PRODUCING HEAT-TREATED STEEL SHEET, METHOD FOR PRODUCING STEEL SHEET, AND METHOD FOR PRODUCING COATED STEEL SHEET [patent_app_type] => utility [patent_app_number] => 18/509476 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509476
STEEL SHEET, COATED STEEL SHEET, METHOD FOR PRODUCING HOT-ROLLED STEEL SHEET, METHOD FOR PRODUCING COLD-ROLLED FULL HARD STEEL SHEET, METHOD FOR PRODUCING HEAT-TREATED STEEL SHEET, METHOD FOR PRODUCING STEEL SHEET, AND METHOD FOR PRODUCING COATED STEEL SHEET Nov 14, 2023 Pending
Array ( [id] => 18990985 [patent_doc_number] => 20240062954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => COATING MATERIALS FOR DIFFUSING INTO MAGNET OF NdFeB AND A METHOD OF MAKING IT [patent_app_type] => utility [patent_app_number] => 18/499855 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18499855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499855
COATING MATERIALS FOR DIFFUSING INTO MAGNET OF NdFeB AND A METHOD OF MAKING IT Oct 31, 2023 Pending
Array ( [id] => 20023809 [patent_doc_number] => 20250162031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM [patent_app_type] => utility [patent_app_number] => 18/877925 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18877925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877925
METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM Oct 23, 2023 Pending
Array ( [id] => 20023809 [patent_doc_number] => 20250162031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM [patent_app_type] => utility [patent_app_number] => 18/877925 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18877925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877925
METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM Oct 23, 2023 Pending
Array ( [id] => 20164284 [patent_doc_number] => 20250256330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => COPPER ALLOY POWDER FOR METAL AM AND METHOD FOR MANUFACTURING ADDITIVE MANUFACTURING PRODUCT [patent_app_type] => utility [patent_app_number] => 19/104006 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19104006 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/104006
COPPER ALLOY POWDER FOR METAL AM AND METHOD FOR MANUFACTURING ADDITIVE MANUFACTURING PRODUCT Oct 23, 2023 Pending
Array ( [id] => 20023809 [patent_doc_number] => 20250162031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM [patent_app_type] => utility [patent_app_number] => 18/877925 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18877925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877925
METHOD FOR MANUFACTURING COPPER ALLOY POWDER FOR METAL AM Oct 23, 2023 Pending
Array ( [id] => 18939982 [patent_doc_number] => 20240035121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => TITANIUM-TANTALUM ALLOY AND METHOD OF FORMING THEREOF [patent_app_type] => utility [patent_app_number] => 18/483519 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18483519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483519
TITANIUM-TANTALUM ALLOY AND METHOD OF FORMING THEREOF Oct 8, 2023 Abandoned
Array ( [id] => 19234131 [patent_doc_number] => 20240191324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => HIGH-TOUGHNESS HEAT-RESISTANT ALUMINUM ALLOY ARMATURE MATERIAL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/467734 [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] => 3982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467734
High-toughness heat-resistant aluminum alloy armature material and preparation method thereof Sep 14, 2023 Issued
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