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] => 20379083 [patent_doc_number] => 20250361576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF [patent_app_type] => utility [patent_app_number] => 19/289141 [patent_app_country] => US [patent_app_date] => 2025-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19289141 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/289141
DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF Aug 3, 2025 Pending
Array ( [id] => 19814834 [patent_doc_number] => 20250073041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => METHOD OF MANUFACTURING A TIBIAL IMPLANT [patent_app_type] => utility [patent_app_number] => 18/948855 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9473 [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] => 18948855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/948855
Method of manufacturing a tibial implant Nov 14, 2024 Issued
Array ( [id] => 19709653 [patent_doc_number] => 20250019795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHOD FOR EXTRACTING GERMANIUM BASED ON ACID DECOMPOSITION [patent_app_type] => utility [patent_app_number] => 18/898820 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898820
Method for extracting germanium based on acid decomposition Sep 26, 2024 Issued
Array ( [id] => 19730463 [patent_doc_number] => 12208450 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Integrated acoustic and thermal modulation for optimized 3D metal fabrication [patent_app_type] => utility [patent_app_number] => 18/755665 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 15445 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755665
Integrated acoustic and thermal modulation for optimized 3D metal fabrication Jun 26, 2024 Issued
Array ( [id] => 19402677 [patent_doc_number] => 20240286188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PROCESS FOR MAKING A ONE-PIECE COMPOSITE LINER FOR COLD CHAMBER DIE CASTING APPLICATION [patent_app_type] => utility [patent_app_number] => 18/660447 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660447
Process for making a one-piece composite liner for cold chamber die casting application May 9, 2024 Issued
Array ( [id] => 19902977 [patent_doc_number] => 12279961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Method of manufacturing a tibial implant [patent_app_type] => utility [patent_app_number] => 18/657278 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 3104 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657278
Method of manufacturing a tibial implant May 6, 2024 Issued
Array ( [id] => 19331713 [patent_doc_number] => 20240246143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SYNTHESIS OF NANOSCALE METAL FEEDSTOCK FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/628908 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3956 [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] => 18628908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628908
Synthesis of nanoscale metal feedstock for additive manufacturing Apr 7, 2024 Issued
Array ( [id] => 19768987 [patent_doc_number] => 20250050413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => INTERFACE LAYERS FOR REMOVABLE SUPPORTS [patent_app_type] => utility [patent_app_number] => 18/611257 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18611257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611257
Interface layers for removable supports Mar 19, 2024 Issued
Array ( [id] => 19462967 [patent_doc_number] => 20240316636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD OF JOINING TWO DISSIMILAR ALLOYS AND COMPOSITE ARTICLES INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/606129 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18606129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606129
METHOD OF JOINING TWO DISSIMILAR ALLOYS AND COMPOSITE ARTICLES INCLUDING THE SAME Mar 14, 2024 Pending
Array ( [id] => 19265171 [patent_doc_number] => 20240208870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SLURRY MIXTURES FOR 3-D SLURRY EXTRUSION OF ARTIFACTS [patent_app_type] => utility [patent_app_number] => 18/420010 [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] => 4451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18420010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420010
SLURRY MIXTURES FOR 3-D SLURRY EXTRUSION OF ARTIFACTS Jan 22, 2024 Pending
Array ( [id] => 19126241 [patent_doc_number] => 20240131594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METAL DROP EJECTING THREE-DIMENSIONAL (3D) OBJECT PRINTER HAVING AN INCREASED MATERIAL DEPOSITION RATE [patent_app_type] => utility [patent_app_number] => 18/402532 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402532
Metal drop ejecting three-dimensional (3D) object printer having an increased material deposition rate Jan 1, 2024 Issued
Array ( [id] => 19156785 [patent_doc_number] => 20240149492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => ADDITIVE MANUFACTURE OF COMPLEX INTERMETALLIC AND CERAMIC STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/545453 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545453
Additive manufacture of complex intermetallic and ceramic structures Dec 18, 2023 Issued
Array ( [id] => 19033094 [patent_doc_number] => 20240082909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METAL POWDER FOR 3D PRINTER, SHAPED ARTICLE, AND METHOD FOR MANUFACTURING SHAPED ARTICLE [patent_app_type] => utility [patent_app_number] => 18/508389 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18508389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508389
METAL POWDER FOR 3D PRINTER, SHAPED ARTICLE, AND METHOD FOR MANUFACTURING SHAPED ARTICLE Nov 13, 2023 Pending
Array ( [id] => 20006486 [patent_doc_number] => 20250144708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => HOT ISOSTATIC PRESSING TO FORM A DIFFUSION BOND REGION [patent_app_type] => utility [patent_app_number] => 18/503441 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503441
HOT ISOSTATIC PRESSING TO FORM A DIFFUSION BOND REGION Nov 6, 2023 Pending
Array ( [id] => 19997311 [patent_doc_number] => 20250135533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => METAL POROUS REGION FOR COMPONENT PRINTED ON REPLACEMENT REGION OR BASE REGION OF COMPONENT [patent_app_type] => utility [patent_app_number] => 18/495816 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495816
METAL POROUS REGION FOR COMPONENT PRINTED ON REPLACEMENT REGION OR BASE REGION OF COMPONENT Oct 26, 2023 Pending
Array ( [id] => 19991768 [patent_doc_number] => 20250129990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => HEAT EXCHANGER AND HEADER CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/491909 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18491909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491909
HEAT EXCHANGER AND HEADER CONSTRUCTION Oct 22, 2023 Pending
Array ( [id] => 19367664 [patent_doc_number] => 12059727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Systems and methods for automated depowdering and transfer of additively manufactured objects [patent_app_type] => utility [patent_app_number] => 18/379829 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 7728 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379829
Systems and methods for automated depowdering and transfer of additively manufactured objects Oct 12, 2023 Issued
Array ( [id] => 19113208 [patent_doc_number] => 20240124958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => NICKEL-RUTHENIUM-BASED TERNARY OR GREATER ALLOYS, PRODUCTS COMPRISING THE SAME, AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/375740 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18375740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375740
NICKEL-RUTHENIUM-BASED TERNARY OR GREATER ALLOYS, PRODUCTS COMPRISING THE SAME, AND METHODS OF MAKING AND USING THE SAME Oct 1, 2023 Pending
Array ( [id] => 19768993 [patent_doc_number] => 20250050419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => LASER-BASED MANUFACTURING PROCESSES AND APPARATUSES [patent_app_type] => utility [patent_app_number] => 18/231066 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18231066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231066
LASER-BASED MANUFACTURING PROCESSES AND APPARATUSES Aug 6, 2023 Pending
Array ( [id] => 18954199 [patent_doc_number] => 20240042526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Rapid Process for Forming Small Area Fill Features [patent_app_type] => utility [patent_app_number] => 18/363839 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18363839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363839
Rapid Process for Forming Small Area Fill Features Aug 1, 2023 Pending
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