Search

Kevin P. Kerns

Examiner (ID: 14049, Phone: (571)272-1178 , Office: P/1735 )

Most Active Art Unit
1735
Art Unit(s)
1725, 1793, 1735, 1722
Total Applications
2463
Issued Applications
1781
Pending Applications
164
Abandoned Applications
540

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18108590 [patent_doc_number] => 20230001470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => CORES FOR DIE CASTING [patent_app_type] => utility [patent_app_number] => 17/778271 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17778271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778271
Cores for die casting Nov 17, 2020 Issued
Array ( [id] => 16838417 [patent_doc_number] => 20210146429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => MULTICORE AND METHOD OF MANUFACTURING HOLLOW PRODUCT USING MULTICORE [patent_app_type] => utility [patent_app_number] => 16/951845 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951845
Multicore and method of manufacturing hollow product using multicore Nov 17, 2020 Issued
Array ( [id] => 17489672 [patent_doc_number] => 11278954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Casting device of large non-ferrous metal thin-walled structural component and casting method thereof [patent_app_type] => utility [patent_app_number] => 17/094877 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6964 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094877
Casting device of large non-ferrous metal thin-walled structural component and casting method thereof Nov 10, 2020 Issued
Array ( [id] => 17442477 [patent_doc_number] => 20220062982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DIE-CASTING METHOD USING SINTERED MATERIAL AND A DIE-CAST PRODUCT MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 17/090652 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17090652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090652
DIE-CASTING METHOD USING SINTERED MATERIAL AND A DIE-CAST PRODUCT MANUFACTURED THEREBY Nov 4, 2020 Abandoned
Array ( [id] => 16853986 [patent_doc_number] => 20210154731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Method for Forming Battery Bracket by Semi-Solid Die Casting [patent_app_type] => utility [patent_app_number] => 17/086558 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086558
Method for forming battery bracket by semi-solid die casting Nov 1, 2020 Issued
Array ( [id] => 17664536 [patent_doc_number] => 11358214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Conductive molten metal conveyance apparatus, conductive molten metal conveyance system, and conductive molten metal conveyance method [patent_app_type] => utility [patent_app_number] => 17/083456 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4713 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083456
Conductive molten metal conveyance apparatus, conductive molten metal conveyance system, and conductive molten metal conveyance method Oct 28, 2020 Issued
Array ( [id] => 18244108 [patent_doc_number] => 20230076419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => LITHIUM-RICH MANGANESE-BASED POSITIVE ELECTRODE MATERIAL FOR USE IN LITHIUM-ION BATTERY, PREPARATION METHOD FOR THE MATERIAL, POSITIVE ELECTRODE TAB, LITHIUM-ION BATTERY, AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/793259 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793259
LITHIUM-RICH MANGANESE-BASED POSITIVE ELECTRODE MATERIAL FOR USE IN LITHIUM-ION BATTERY, PREPARATION METHOD FOR THE MATERIAL, POSITIVE ELECTRODE TAB, LITHIUM-ION BATTERY, AND ELECTRIC VEHICLE Oct 28, 2020 Pending
Array ( [id] => 16931363 [patent_doc_number] => 20210197252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ROLL LINE UNIT AND CONTINUOUS CASTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/082362 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082362
Roll line unit and continuous casting apparatus Oct 27, 2020 Issued
Array ( [id] => 17452208 [patent_doc_number] => 11267045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Roll line unit [patent_app_type] => utility [patent_app_number] => 17/082287 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082287
Roll line unit Oct 27, 2020 Issued
Array ( [id] => 18004076 [patent_doc_number] => 20220362842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => CASTING METHOD, AND CASTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/770773 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17770773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770773
Casting method, and casting device Oct 25, 2020 Issued
Array ( [id] => 19650446 [patent_doc_number] => 12172208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Operation method of ladle refining treatment [patent_app_type] => utility [patent_app_number] => 17/756478 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7555 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756478
Operation method of ladle refining treatment Oct 20, 2020 Issued
Array ( [id] => 17005987 [patent_doc_number] => 20210237148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => HOT METAL SUPPLY INJECTION METHOD AND HOT METAL SUPPLY INJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/075954 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075954
Hot metal supply injection method and hot metal supply injection device Oct 20, 2020 Issued
Array ( [id] => 17871322 [patent_doc_number] => 20220294059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Battery Module, and Battery Pack and Vehicle Including Battery Module [patent_app_type] => utility [patent_app_number] => 17/637688 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637688
Battery module, and battery pack and vehicle including battery module Oct 15, 2020 Issued
Array ( [id] => 19066162 [patent_doc_number] => 20240100588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Method and device for the production of three-dimensional objects [patent_app_type] => utility [patent_app_number] => 17/767498 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767498
Method and device for the production of three-dimensional objects Oct 8, 2020 Abandoned
Array ( [id] => 18536565 [patent_doc_number] => 20230241656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => THIN STRIP PRODUCTION PROCESS EMPLOYING CONTINUOUS CASTING AND ROLLING [patent_app_type] => utility [patent_app_number] => 18/003278 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003278
Thin strip production process employing continuous casting and rolling Sep 29, 2020 Issued
Array ( [id] => 16719111 [patent_doc_number] => 20210086258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHOD FOR PRODUCING A COMPONENT [patent_app_type] => utility [patent_app_number] => 17/031160 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17031160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031160
Method for producing a component Sep 23, 2020 Issued
Array ( [id] => 16557871 [patent_doc_number] => 20210003019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => GAS TURBINE COMPONENT WITH COOLING APERTURE HAVING SHAPED INLET AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/019532 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019532
Gas turbine component with cooling aperture having shaped inlet and method of forming the same Sep 13, 2020 Issued
Array ( [id] => 17291415 [patent_doc_number] => 20210387254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => RUNNER APPARATUS FOR PREVENTING THERMAL LOSS OF MOLTEN MATERIALS [patent_app_type] => utility [patent_app_number] => 17/018778 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018778
Runner apparatus for preventing thermal loss of molten materials Sep 10, 2020 Issued
Array ( [id] => 18035156 [patent_doc_number] => 20220379371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD FOR MANUFACTURING A METAL WORKPIECE LIMITING THE APPEARANCE OF RECRYSTALLIZED GRAINS IN SAID WORKPIECE [patent_app_type] => utility [patent_app_number] => 17/640171 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640171
Method for manufacturing a metal workpiece limiting the appearance of recrystallized grains in said workpiece Sep 3, 2020 Issued
Array ( [id] => 19396463 [patent_doc_number] => 12070793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Frangible-soluble casting cores and methods of making the same [patent_app_type] => utility [patent_app_number] => 17/011149 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2867 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011149
Frangible-soluble casting cores and methods of making the same Sep 2, 2020 Issued
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