Search

Gil H. Lee

Examiner (ID: 12817, Phone: (571)272-3408 , Office: P/2446 )

Most Active Art Unit
2446
Art Unit(s)
2454, 2446
Total Applications
542
Issued Applications
424
Pending Applications
55
Abandoned Applications
74

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19904370 [patent_doc_number] => 12281366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Press hardening method [patent_app_type] => utility [patent_app_number] => 17/771874 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771874
Press hardening method Oct 19, 2020 Issued
Array ( [id] => 18065758 [patent_doc_number] => 20220396845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => A press hardening method [patent_app_type] => utility [patent_app_number] => 17/771862 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3678 [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] => 17771862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771862
Press hardening method Oct 19, 2020 Issued
Array ( [id] => 19898098 [patent_doc_number] => 12276007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Process for the recovery of zinc from zinc-bearing raw materials [patent_app_type] => utility [patent_app_number] => 17/716177 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3239 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716177
Process for the recovery of zinc from zinc-bearing raw materials Oct 12, 2020 Issued
Array ( [id] => 18005430 [patent_doc_number] => 20220364196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/770118 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770118
High strength steel sheet and method for manufacturing the same Oct 7, 2020 Issued
Array ( [id] => 18216750 [patent_doc_number] => 11591674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Aluminum-alloy sheet [patent_app_type] => utility [patent_app_number] => 17/065995 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8214 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065995
Aluminum-alloy sheet Oct 7, 2020 Issued
Array ( [id] => 18019632 [patent_doc_number] => 20220371131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => WIRE ROD FOR WELDING RODS AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/765777 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17765777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765777
Wire rod for welding rods and method for manufacturing same Oct 5, 2020 Issued
Array ( [id] => 17990507 [patent_doc_number] => 20220356544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Solid-Liquid-Solid Hydrometallurgical Process Optimized to Increase the Solubilization of Metals from Ores and/or Concentrates in Acid-Chloride Medium [patent_app_type] => utility [patent_app_number] => 17/772470 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772470
Solid-liquid-solid hydrometallurgical process optimized to increase the solubilization of metals from ores and/or concentrates in acid-chloride medium Sep 30, 2020 Issued
Array ( [id] => 20527543 [patent_doc_number] => 12545970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Production method of pig iron [patent_app_type] => utility [patent_app_number] => 18/042876 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7198 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042876
Production method of pig iron Sep 28, 2020 Issued
Array ( [id] => 20256391 [patent_doc_number] => 12428734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method for manufacturing a fire-resistant part of an air conditioning system and part produced by such a method [patent_app_type] => utility [patent_app_number] => 17/763833 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763833
Method for manufacturing a fire-resistant part of an air conditioning system and part produced by such a method Sep 24, 2020 Issued
Array ( [id] => 17928903 [patent_doc_number] => 20220324028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ADDITIVE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/763951 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17763951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763951
ADDITIVE MANUFACTURING METHOD Sep 24, 2020 Abandoned
Array ( [id] => 20433466 [patent_doc_number] => 12503771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Rust-proofing treatment method, and rust-proofing-treated article [patent_app_type] => utility [patent_app_number] => 17/763072 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 19979 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763072
Rust-proofing treatment method, and rust-proofing-treated article Sep 22, 2020 Issued
Array ( [id] => 16728207 [patent_doc_number] => 20210095354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DIRECT REDUCTION PROCESS UTILIZING HYDROGEN [patent_app_type] => utility [patent_app_number] => 17/029778 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029778
Direct reduction process utilizing hydrogen Sep 22, 2020 Issued
Array ( [id] => 20227421 [patent_doc_number] => 12416064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Systems and methods for selective recovery of metals from ion exchange resins [patent_app_type] => utility [patent_app_number] => 17/006776 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 62 [patent_no_of_words] => 22449 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17006776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/006776
Systems and methods for selective recovery of metals from ion exchange resins Aug 27, 2020 Issued
Array ( [id] => 18895627 [patent_doc_number] => 20240011112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CU-CONTAINING NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/636776 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636776
Cu-containing non-oriented electrical steel sheet and manufacturing method therefor Aug 25, 2020 Issued
Array ( [id] => 17867537 [patent_doc_number] => 20220290273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PROCESS FOR THE RECOVERY OF METALS FROM OXIDIC ORES [patent_app_type] => utility [patent_app_number] => 17/633342 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17633342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633342
Process for the recovery of metals from oxidic ores Jul 26, 2020 Issued
Array ( [id] => 16576352 [patent_doc_number] => 20210010753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => Device And Method For Measuring Softening And Melting Performances Of Iron Ore In Blast Furnace Under Reducing Condition [patent_app_type] => utility [patent_app_number] => 16/925972 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925972
Device and method for measuring softening and melting performances of iron ore in blast furnace under reducing condition Jul 9, 2020 Issued
Array ( [id] => 16390113 [patent_doc_number] => 20200331054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => END PIECE FOR CAMSHAFT [patent_app_type] => utility [patent_app_number] => 16/923019 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16923019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923019
END PIECE FOR CAMSHAFT Jul 6, 2020 Abandoned
Array ( [id] => 17776945 [patent_doc_number] => 20220243294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ADDITIVE FOR TREATING MOLTEN IRON TO PRODUCE CAST IRON WITH ZERO CONTRACTION AND WITH LONSDALEITE-TYPE SPHEROIDAL GRAPHITE [patent_app_type] => utility [patent_app_number] => 17/620660 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620660
Additive for treating molten iron to produce cast iron with zero contraction and with Lonsdaleite-type spheroidal graphite Jun 16, 2020 Issued
Array ( [id] => 16390117 [patent_doc_number] => 20200331058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => Casting process [patent_app_type] => utility [patent_app_number] => 16/897803 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16897803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897803
Casting process Jun 9, 2020 Abandoned
Array ( [id] => 16506571 [patent_doc_number] => 20200385827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => DIRECT REDUCTION PROCESS UTILIZING HYDROGEN [patent_app_type] => utility [patent_app_number] => 16/889859 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889859
Direct reduction process utilizing hydrogen Jun 1, 2020 Issued
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