Search

Kien T. Nguyen

Examiner (ID: 6320, Phone: (571)272-4428 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3509, 3714, 3711, 3712, 3504, 2899
Total Applications
3635
Issued Applications
2910
Pending Applications
134
Abandoned Applications
600

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19877214 [patent_doc_number] => 20250109471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Thermo-Hydrogen Refinement of Microstructure of Titanium Materials [patent_app_type] => utility [patent_app_number] => 18/979219 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979219
Thermo-Hydrogen Refinement of Microstructure of Titanium Materials Dec 11, 2024 Pending
Array ( [id] => 19877214 [patent_doc_number] => 20250109471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Thermo-Hydrogen Refinement of Microstructure of Titanium Materials [patent_app_type] => utility [patent_app_number] => 18/979219 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979219
Thermo-Hydrogen Refinement of Microstructure of Titanium Materials Dec 11, 2024 Pending
Array ( [id] => 19877214 [patent_doc_number] => 20250109471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Thermo-Hydrogen Refinement of Microstructure of Titanium Materials [patent_app_type] => utility [patent_app_number] => 18/979219 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979219
Thermo-Hydrogen Refinement of Microstructure of Titanium Materials Dec 11, 2024 Pending
Array ( [id] => 19770457 [patent_doc_number] => 20250051883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN THE FOOD INDUSTRY [patent_app_type] => utility [patent_app_number] => 18/808644 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2355 [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] => 18808644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808644
PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN THE FOOD INDUSTRY Aug 18, 2024 Pending
Array ( [id] => 19770457 [patent_doc_number] => 20250051883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN THE FOOD INDUSTRY [patent_app_type] => utility [patent_app_number] => 18/808644 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2355 [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] => 18808644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808644
PRODUCTION METHOD OF AN ALUMINUM ALLOY MATERIAL SUITABLE FOR USE IN THE FOOD INDUSTRY Aug 18, 2024 Pending
Array ( [id] => 20372758 [patent_doc_number] => 12480185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Component, in particular for a vehicle, and method for producing such a component [patent_app_type] => utility [patent_app_number] => 18/793195 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 18793195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793195
Component, in particular for a vehicle, and method for producing such a component Aug 1, 2024 Issued
Array ( [id] => 20173282 [patent_doc_number] => 12392016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Alloy, powder, ductile gamma' adhesion promoter layer and component [patent_app_type] => utility [patent_app_number] => 18/750692 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750692
Alloy, powder, ductile gamma' adhesion promoter layer and component Jun 20, 2024 Issued
Array ( [id] => 19497979 [patent_doc_number] => 20240336997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => WIRES OF SUPERELASTIC NICKEL-TITANIUM ALLOY AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/748309 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18748309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748309
WIRES OF SUPERELASTIC NICKEL-TITANIUM ALLOY AND METHODS OF FORMING THE SAME Jun 19, 2024 Pending
Array ( [id] => 19809774 [patent_doc_number] => 12241146 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => High elongation die casting alloy composition for non-heat treatment [patent_app_type] => utility [patent_app_number] => 18/739914 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4246 [patent_no_of_claims] => 6 [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] => 18739914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739914
High elongation die casting alloy composition for non-heat treatment Jun 10, 2024 Issued
Array ( [id] => 20100589 [patent_doc_number] => 20250230525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Cosmetic zinc alloy massage head formula and preparation technology thereof [patent_app_type] => utility [patent_app_number] => 18/681000 [patent_app_country] => US [patent_app_date] => 2024-05-31 [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] => -6 [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] => 18681000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681000
Cosmetic zinc alloy massage head formula and preparation technology thereof May 30, 2024 Issued
Array ( [id] => 20100589 [patent_doc_number] => 20250230525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Cosmetic zinc alloy massage head formula and preparation technology thereof [patent_app_type] => utility [patent_app_number] => 18/681000 [patent_app_country] => US [patent_app_date] => 2024-05-31 [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] => -6 [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] => 18681000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681000
Cosmetic zinc alloy massage head formula and preparation technology thereof May 30, 2024 Issued
Array ( [id] => 20244028 [patent_doc_number] => 12424358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Iron-nitride magnet by nitriding a porous structure [patent_app_type] => utility [patent_app_number] => 18/665020 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4906 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665020
Iron-nitride magnet by nitriding a porous structure May 14, 2024 Issued
Array ( [id] => 20244028 [patent_doc_number] => 12424358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Iron-nitride magnet by nitriding a porous structure [patent_app_type] => utility [patent_app_number] => 18/665020 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4906 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665020
Iron-nitride magnet by nitriding a porous structure May 14, 2024 Issued
Array ( [id] => 19389917 [patent_doc_number] => 20240279787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHODS AND APPARATUS TO CASE HARDEN TITANIUM ALLOYS [patent_app_type] => utility [patent_app_number] => 18/639388 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18639388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639388
METHODS AND APPARATUS TO CASE HARDEN TITANIUM ALLOYS Apr 17, 2024 Pending
Array ( [id] => 19457971 [patent_doc_number] => 12098452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Graphene/copper composite deformed copper-chromium-zirconium alloy layered strip and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/628786 [patent_app_country] => US [patent_app_date] => 2024-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6571 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628786
Graphene/copper composite deformed copper-chromium-zirconium alloy layered strip and preparation method thereof Apr 6, 2024 Issued
Array ( [id] => 20264415 [patent_doc_number] => 12435393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Nickel-base alloys [patent_app_type] => utility [patent_app_number] => 18/618395 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 59 [patent_no_of_words] => 8543 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618395
Nickel-base alloys Mar 26, 2024 Issued
Array ( [id] => 19345634 [patent_doc_number] => 20240254597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METAL ALLOY HAVING RHENIUM EFFECT [patent_app_type] => utility [patent_app_number] => 18/434132 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434132
Metal alloy having rhenium effect Feb 5, 2024 Issued
Array ( [id] => 19977461 [patent_doc_number] => 12344925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Ni-W based medium heavy alloy and forming methods and applications of same [patent_app_type] => utility [patent_app_number] => 18/406317 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 2049 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406317
Ni-W based medium heavy alloy and forming methods and applications of same Jan 7, 2024 Issued
Array ( [id] => 19111804 [patent_doc_number] => 20240123554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ACTIVE METAL BRAZING PASTE COMPOSITION, BRAZING PASTE, AND METHOD FOR BRAZING CERAMICS AND METALS [patent_app_type] => utility [patent_app_number] => 18/398030 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18398030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398030
Active metal brazing paste composition, brazing paste, and method for brazing ceramics and metals Dec 26, 2023 Issued
Array ( [id] => 19082322 [patent_doc_number] => 20240109123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => COMPOSITE MEMBER [patent_app_type] => utility [patent_app_number] => 18/533431 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18533431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533431
Composite member Dec 7, 2023 Issued
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