Search

Chase E. Leichliter

Examiner (ID: 448, Phone: (571)270-7109 , Office: P/3714 )

Most Active Art Unit
3715
Art Unit(s)
3714, 3715
Total Applications
716
Issued Applications
428
Pending Applications
74
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19201872 [patent_doc_number] => 20240173771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHOD FOR MAKING TURBINE ENGINE COMPONENTS USING METAL INJECTION MOLDING [patent_app_type] => utility [patent_app_number] => 18/432988 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432988
METHOD FOR MAKING TURBINE ENGINE COMPONENTS USING METAL INJECTION MOLDING Feb 4, 2024 Pending
Array ( [id] => 19007612 [patent_doc_number] => 20240071683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Permeating treatment Method for Radially Oriented Sintered Magnet, Magnet, and Composition for Magnet Permeation [patent_app_type] => utility [patent_app_number] => 18/501659 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501659
Permeating treatment Method for Radially Oriented Sintered Magnet, Magnet, and Composition for Magnet Permeation Nov 2, 2023 Pending
Array ( [id] => 18830527 [patent_doc_number] => 20230399051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD FOR PRODUCING A WELDED STEEL BLANK AND ASSOCIATED WELDED BLANK [patent_app_type] => utility [patent_app_number] => 18/450472 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450472
Method for producing a welded steel blank and associated welded blank Aug 15, 2023 Issued
Array ( [id] => 18337354 [patent_doc_number] => 20230129303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => HOT-ROLLED STEEL SHEET HAVING EXCELLENT EXPANDABILITY AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/085061 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085061
Hot-rolled steel sheet having excellent expandability and method for manufacturing same Dec 19, 2022 Issued
Array ( [id] => 18139102 [patent_doc_number] => 20230012938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => AL-ZN-CU-MG ALLOYS WITH HIGH STRENGTH AND METHOD OF FABRICATION [patent_app_type] => utility [patent_app_number] => 17/943827 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943827
Al--Zn--Cu--Mg alloys with high strength and method of fabrication Sep 12, 2022 Issued
Array ( [id] => 19505245 [patent_doc_number] => 12116658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Hot forming method and device for large-size aircraft thin-walled part of high-strength aluminum alloy [patent_app_type] => utility [patent_app_number] => 17/862769 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5949 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862769
Hot forming method and device for large-size aircraft thin-walled part of high-strength aluminum alloy Jul 11, 2022 Issued
Array ( [id] => 18150433 [patent_doc_number] => 20230024291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => METHOD FOR PRODUCING MOLYBDENUM ALLOY TARGETS [patent_app_type] => utility [patent_app_number] => 17/557911 [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] => 7715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557911
Method for producing molybdenum alloy targets Dec 20, 2021 Issued
Array ( [id] => 17963515 [patent_doc_number] => 20220344096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => METHOD FOR PREPARING HIGH-PERFORMANCE ANISOTROPIC RARE-EARTH-FREE PERMANENT MAGNETS [patent_app_type] => utility [patent_app_number] => 17/537487 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537487
METHOD FOR PREPARING HIGH-PERFORMANCE ANISOTROPIC RARE-EARTH-FREE PERMANENT MAGNETS Nov 29, 2021 Abandoned
Array ( [id] => 18352546 [patent_doc_number] => 20230140657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD FOR MAKING TURBINE ENGINE COMPONENTS USING METAL INJECTION MOLDING [patent_app_type] => utility [patent_app_number] => 17/513743 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3001 [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] => 17513743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513743
Method for making turbine engine components using metal injection molding Oct 27, 2021 Issued
Array ( [id] => 17579230 [patent_doc_number] => 20220136085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Lead-free Cu-Zn alloy [patent_app_type] => utility [patent_app_number] => 17/499203 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499203
Lead-free Cu-Zn alloy Oct 11, 2021 Abandoned
Array ( [id] => 17579231 [patent_doc_number] => 20220136086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Lead-free CU-Zn alloy [patent_app_type] => utility [patent_app_number] => 17/499208 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17499208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499208
Lead-free CU-Zn alloy Oct 11, 2021 Abandoned
Array ( [id] => 17481175 [patent_doc_number] => 20220088679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METAL MATRIX COMPOSITE SEAL USING DIRECTED ENERGY DEPOSITION [patent_app_type] => utility [patent_app_number] => 17/482020 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17482020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482020
Metal matrix composite seal using directed energy deposition Sep 21, 2021 Issued
Array ( [id] => 18227540 [patent_doc_number] => 20230066534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MODIFICATION OF METAL JETTING COMPOSITIONS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/462804 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462804
Modification of metal jetting compositions and methods thereof Aug 30, 2021 Issued
Array ( [id] => 19013312 [patent_doc_number] => 11920230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Processing of iron cobalt lamination material for hybrid turbo-electric components [patent_app_type] => utility [patent_app_number] => 17/407819 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2922 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407819
Processing of iron cobalt lamination material for hybrid turbo-electric components Aug 19, 2021 Issued
Array ( [id] => 17170833 [patent_doc_number] => 20210324503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SUPER-TOUGH STEEL AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/335592 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335592
SUPER-TOUGH STEEL AND PRODUCTION METHOD THEREOF May 31, 2021 Abandoned
Array ( [id] => 17258971 [patent_doc_number] => 20210371956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ALLOYS AND SEMI-FINISHED PRODUCTS AND PRODUCTS CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 17/331509 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331509
ALLOYS AND SEMI-FINISHED PRODUCTS AND PRODUCTS CONTAINING SAME May 25, 2021 Abandoned
Array ( [id] => 17944852 [patent_doc_number] => 20220331869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ADDITIVE MANUFACTURING BUILD UNITS WITH PROCESS GAS INERTIZATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/232467 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232467
Additive manufacturing build units with process gas inertization systems Apr 15, 2021 Issued
Array ( [id] => 17944858 [patent_doc_number] => 20220331875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ADDITIVE MANUFACTURING BUILD UNITS WITH PROCESS GAS INERTIZATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/232516 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232516
Additive manufacturing build units with process gas inertization systems Apr 15, 2021 Issued
Array ( [id] => 18005145 [patent_doc_number] => 20220363911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Method for Obtaining Coloured Metal-Containing Powder, the Powder Obtained Thereof and its Use as Metallic Pigment [patent_app_type] => utility [patent_app_number] => 17/624138 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17624138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624138
Method for Obtaining Coloured Metal-Containing Powder, the Powder Obtained Thereof and its Use as Metallic Pigment Apr 15, 2021 Abandoned
Array ( [id] => 17911982 [patent_doc_number] => 20220314377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HIGH-STRENGTH STEEL SHEET BLANK HAVING DECARBURIZED OUTER LAYERS [patent_app_type] => utility [patent_app_number] => 17/223373 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223373
HIGH-STRENGTH STEEL SHEET BLANK HAVING DECARBURIZED OUTER LAYERS Apr 5, 2021 Abandoned
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