
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |