Search

Kevin E. Yoon

Examiner (ID: 5775, Phone: (571)270-5932 , Office: P/1735 )

Most Active Art Unit
1735
Art Unit(s)
1793, 1735
Total Applications
1272
Issued Applications
888
Pending Applications
97
Abandoned Applications
312

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16641263 [patent_doc_number] => 10919085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Mold material mixture containing additives for reducing casting defects [patent_app_type] => utility [patent_app_number] => 16/498075 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 6450 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498075
Mold material mixture containing additives for reducing casting defects Mar 27, 2018 Issued
Array ( [id] => 16359926 [patent_doc_number] => 20200316677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Foundry Core [patent_app_type] => utility [patent_app_number] => 16/497170 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16497170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497170
Foundry core Mar 27, 2018 Issued
Array ( [id] => 13312361 [patent_doc_number] => 20180207717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => MANIFOLD COLLAR FOR DISTRIBUTING FLUID THROUGH A COLD CRUCIBLE [patent_app_type] => utility [patent_app_number] => 15/936199 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936199 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936199
Manifold collar for distributing fluid through a cold crucible Mar 25, 2018 Issued
Array ( [id] => 16475400 [patent_doc_number] => 10850323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Apparatus for the hot-chamber die casting of non ferrous alloys [patent_app_type] => utility [patent_app_number] => 16/486641 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486641
Apparatus for the hot-chamber die casting of non ferrous alloys Mar 20, 2018 Issued
Array ( [id] => 16289236 [patent_doc_number] => 10766066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Device for shooting a foundry core [patent_app_type] => utility [patent_app_number] => 16/493113 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7525 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493113
Device for shooting a foundry core Mar 14, 2018 Issued
Array ( [id] => 16214313 [patent_doc_number] => 10730106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Heat-exchanging mold assemblies for infiltrated downhole tools [patent_app_type] => utility [patent_app_number] => 15/922683 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 11882 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922683
Heat-exchanging mold assemblies for infiltrated downhole tools Mar 14, 2018 Issued
Array ( [id] => 16382342 [patent_doc_number] => 10807156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Method for producing austenite stainless steel slab [patent_app_type] => utility [patent_app_number] => 16/493851 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8356 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 514 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493851
Method for producing austenite stainless steel slab Mar 13, 2018 Issued
Array ( [id] => 16671876 [patent_doc_number] => 20210060639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => GRAIN REFINING WITH DIRECT VIBRATIONAL COUPLING [patent_app_type] => utility [patent_app_number] => 16/492031 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16492031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492031
GRAIN REFINING WITH DIRECT VIBRATIONAL COUPLING Mar 6, 2018 Abandoned
Array ( [id] => 17081070 [patent_doc_number] => 20210276076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => CASTING MOLD MAKING APPARATUS AND MOLD MAKING METHOD [patent_app_type] => utility [patent_app_number] => 16/607455 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607455
Casting mold making apparatus and mold making method Mar 4, 2018 Issued
Array ( [id] => 15343517 [patent_doc_number] => 20200009650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => CONTINUOUS CASTING METHOD AND CONTINUOUS CASTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/490251 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490251
CONTINUOUS CASTING METHOD AND CONTINUOUS CASTING DEVICE Mar 1, 2018 Abandoned
Array ( [id] => 13384561 [patent_doc_number] => 20180243822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => SHEAR INDUCED GRAIN REFINEMENT OF A CAST INGOT [patent_app_type] => utility [patent_app_number] => 15/906327 [patent_app_country] => US [patent_app_date] => 2018-02-27 [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] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15906327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906327
SHEAR INDUCED GRAIN REFINEMENT OF A CAST INGOT Feb 26, 2018 Abandoned
Array ( [id] => 12859315 [patent_doc_number] => 20180178279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => CASTING APPARATUS AND METHOD FOR PRODUCING CASTINGS USING IT [patent_app_type] => utility [patent_app_number] => 15/903187 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15903187 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903187
CASTING APPARATUS AND METHOD FOR PRODUCING CASTINGS USING IT Feb 22, 2018 Abandoned
Array ( [id] => 12833716 [patent_doc_number] => 20180169744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => MOLDING METHOD OF SAND MOLD USING FOAMED SAND, MOLDING DIE, AND SAND MOLD [patent_app_type] => utility [patent_app_number] => 15/899897 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899897 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899897
MOLDING METHOD OF SAND MOLD USING FOAMED SAND, MOLDING DIE, AND SAND MOLD Feb 19, 2018 Abandoned
Array ( [id] => 14339933 [patent_doc_number] => 20190151939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Casting Apparatus for Producing Castings from a Metallic Melt [patent_app_type] => utility [patent_app_number] => 15/896476 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896476
Casting apparatus for producing castings from a metallic melt Feb 13, 2018 Issued
Array ( [id] => 15433385 [patent_doc_number] => 20200030875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => DIE-CASTING MACHINE WITH A VALVE DIAGNOSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/484447 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484447
Die-casting machine with a valve diagnosis system Feb 7, 2018 Issued
Array ( [id] => 15881185 [patent_doc_number] => 10646919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Process and apparatus for direct chill casting [patent_app_type] => utility [patent_app_number] => 15/882703 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5949 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882703
Process and apparatus for direct chill casting Jan 28, 2018 Issued
Array ( [id] => 13326795 [patent_doc_number] => 20180214935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => Ceramic Core for an Investment Casting Process [patent_app_type] => utility [patent_app_number] => 15/879527 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15879527 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/879527
Ceramic Core for an Investment Casting Process Jan 24, 2018 Abandoned
Array ( [id] => 16304527 [patent_doc_number] => 10773300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Casting apparatus and casting method [patent_app_type] => utility [patent_app_number] => 15/877645 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15877645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/877645
Casting apparatus and casting method Jan 22, 2018 Issued
Array ( [id] => 15946909 [patent_doc_number] => 10661337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => Systems, devices, and methods involving precision component castings [patent_app_type] => utility [patent_app_number] => 15/876469 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 40 [patent_no_of_words] => 17817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876469
Systems, devices, and methods involving precision component castings Jan 21, 2018 Issued
Array ( [id] => 15961349 [patent_doc_number] => 20200164426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => CURING AGENT FOR USE IN CASTING WATER GLASS [patent_app_type] => utility [patent_app_number] => 16/483413 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483413
Curing agent for use in casting water glass Jan 17, 2018 Issued
Menu