Search

Melissa A. Rioja

Examiner (ID: 18142, Phone: (571)270-3305 , Office: P/1767 )

Most Active Art Unit
1764
Art Unit(s)
1796, 1764, 1767, 1768
Total Applications
968
Issued Applications
423
Pending Applications
145
Abandoned Applications
433

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17719546 [patent_doc_number] => 20220212265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => METAL DROP EJECTING THREE-DIMENSIONAL (3D) OBJECT PRINTER HAVING AN INCREASED MATERIAL DEPOSITION RATE [patent_app_type] => utility [patent_app_number] => 17/140954 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140954
Metal drop ejecting three-dimensional (3D) object printer having an increased material deposition rate Jan 3, 2021 Issued
Array ( [id] => 18365731 [patent_doc_number] => 20230147322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHOD FOR PREFABRICATING POOR FUSION DEFECTS BY CONTROLLING LMD PROCESS [patent_app_type] => utility [patent_app_number] => 17/920548 [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] => 7151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17920548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920548
METHOD FOR PREFABRICATING POOR FUSION DEFECTS BY CONTROLLING LMD PROCESS Dec 20, 2020 Pending
Array ( [id] => 20433448 [patent_doc_number] => 12503744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Hot rolled and heat-treated steel sheet and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/784922 [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] => 328 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784922
Hot rolled and heat-treated steel sheet and method of manufacturing the same Dec 16, 2020 Issued
Array ( [id] => 20115471 [patent_doc_number] => 12365157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method for producing a mould segment of a vulcanizing mould, mould segment, and vulcanizing mould [patent_app_type] => utility [patent_app_number] => 17/904084 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904084
Method for producing a mould segment of a vulcanizing mould, mould segment, and vulcanizing mould Dec 2, 2020 Issued
Array ( [id] => 16884287 [patent_doc_number] => 20210170482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METAL OBJECT AND MANUFACTURING METHOD THEREOF HAVING SOLID LUBRICATING SURFACE LAYER [patent_app_type] => utility [patent_app_number] => 17/106554 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106554
Metal object and manufacturing method thereof having solid lubricating surface layer Nov 29, 2020 Issued
Array ( [id] => 18161130 [patent_doc_number] => 20230027722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/786424 [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] => 13384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786424
HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD FOR MANUFACTURING SAME Nov 24, 2020 Pending
Array ( [id] => 16687306 [patent_doc_number] => 20210069781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METAL POWDER FOR 3D PRINTER, SHAPED ARTICLE, AND METHOD FOR MANUFACTURING SHAPED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/951304 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951304
METAL POWDER FOR 3D PRINTER, SHAPED ARTICLE, AND METHOD FOR MANUFACTURING SHAPED ARTICLE Nov 17, 2020 Abandoned
Array ( [id] => 19900098 [patent_doc_number] => 12278031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Soft magnetic composite materials and methods and powders for producing the same [patent_app_type] => utility [patent_app_number] => 17/094431 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6552 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094431
Soft magnetic composite materials and methods and powders for producing the same Nov 9, 2020 Issued
Array ( [id] => 16656651 [patent_doc_number] => 20210053287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => INTEGRATED BUILD AND MATERIAL SUPPLY FOR AN ADDITIVE MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/091334 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091334
INTEGRATED BUILD AND MATERIAL SUPPLY FOR AN ADDITIVE MANUFACTURING APPARATUS Nov 5, 2020 Abandoned
Array ( [id] => 18208245 [patent_doc_number] => 20230054503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => TOOL MAIN BODY AND METHOD FOR PRODUCING TOOL MAIN BODY [patent_app_type] => utility [patent_app_number] => 17/792727 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792727
TOOL MAIN BODY AND METHOD FOR PRODUCING TOOL MAIN BODY Oct 28, 2020 Pending
Array ( [id] => 16620513 [patent_doc_number] => 20210039166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => TRIANGLE HATCH PATTERN FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/072244 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072244
TRIANGLE HATCH PATTERN FOR ADDITIVE MANUFACTURING Oct 15, 2020 Abandoned
Array ( [id] => 18028177 [patent_doc_number] => 11511342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Method of fabricating an airfoil preform, an airfoil, and a nozzle sector, by selective melting on a bed of powder [patent_app_type] => utility [patent_app_number] => 17/070378 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3258 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070378
Method of fabricating an airfoil preform, an airfoil, and a nozzle sector, by selective melting on a bed of powder Oct 13, 2020 Issued
Array ( [id] => 16569612 [patent_doc_number] => 20210008618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => FORMING METHOD OF METAL LAYER [patent_app_type] => utility [patent_app_number] => 17/033934 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033934
FORMING METHOD OF METAL LAYER Sep 27, 2020 Abandoned
Array ( [id] => 18536596 [patent_doc_number] => 20230241687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => DOUBLE-POWDER RAPID SWITCHING TYPE SELECTIVE LASER MELTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/011845 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011845
DOUBLE-POWDER RAPID SWITCHING TYPE SELECTIVE LASER MELTING APPARATUS Sep 10, 2020 Abandoned
Array ( [id] => 18212899 [patent_doc_number] => 20230059163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => ADDITIVE MANUFACTURING TECHNIQUES AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 17/786278 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786278
Additive manufacturing techniques and applications thereof Sep 10, 2020 Issued
Array ( [id] => 16687310 [patent_doc_number] => 20210069785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => POWDER FOR ADDITIVE MANUFACTURING, ADDITIVELY MANUFACTURED BODY, METHOD FOR PRODUCING ADDITIVELY MANUFACTURED BODY, AND METHOD FOR PRODUCING METAL SINTERED BODY [patent_app_type] => utility [patent_app_number] => 17/016493 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016493
Powder for additive manufacturing, additively manufactured body, method for producing additively manufactured body, and method for producing metal sintered body Sep 9, 2020 Issued
Array ( [id] => 16710927 [patent_doc_number] => 20210078074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => POWDER PARTICLE FOR SHAPED METAL OBJECT [patent_app_type] => utility [patent_app_number] => 17/015934 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015934
Powder particle for shaped metal object Sep 8, 2020 Issued
Array ( [id] => 20356577 [patent_doc_number] => 12472558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Support structure [patent_app_type] => utility [patent_app_number] => 17/762936 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762936
Support structure Sep 6, 2020 Issued
Array ( [id] => 16656481 [patent_doc_number] => 20210053117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD FOR PREPARING FERRITE/REDUCING METAL COMPOSITE PARTICLES AND METHOD FOR PREPARING HIGH TEMPERATURE RESISTANT STEALTH COATING BASED ON 3D LASER PRINTING [patent_app_type] => utility [patent_app_number] => 16/940763 [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] => 3084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16940763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940763
METHOD FOR PREPARING FERRITE/REDUCING METAL COMPOSITE PARTICLES AND METHOD FOR PREPARING HIGH TEMPERATURE RESISTANT STEALTH COATING BASED ON 3D LASER PRINTING Jul 27, 2020 Abandoned
Array ( [id] => 19181285 [patent_doc_number] => 11987869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Method for manufacturing alloys of precious metals and alloys of precious metals thus obtained [patent_app_type] => utility [patent_app_number] => 17/273918 [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] => 3714 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273918
Method for manufacturing alloys of precious metals and alloys of precious metals thus obtained Jul 16, 2020 Issued
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