Search

Thor S. Campbell

Examiner (ID: 12117, Phone: (571)272-4776 , Office: P/3742 )

Most Active Art Unit
3742
Art Unit(s)
3761, 3742
Total Applications
2497
Issued Applications
1820
Pending Applications
233
Abandoned Applications
464

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18427081 [patent_doc_number] => 11672277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Non-combustible vaping element with tobacco insert [patent_app_type] => utility [patent_app_number] => 17/088804 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 12151 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088804
Non-combustible vaping element with tobacco insert Nov 3, 2020 Issued
Array ( [id] => 19598426 [patent_doc_number] => 12156301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Three phase medium voltage heater [patent_app_type] => utility [patent_app_number] => 17/087032 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6995 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087032
Three phase medium voltage heater Nov 1, 2020 Issued
Array ( [id] => 20885583 [patent_doc_number] => 12701640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Heating element with open-cell structure [patent_app_type] => utility [patent_app_number] => 17/770076 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3291 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770076
HEATING ELEMENT WITH OPEN-CELL STRUCTURE Oct 27, 2020 Pending
Array ( [id] => 17235051 [patent_doc_number] => 11178911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Aerosol inhaler and control device of aerosol inhaler [patent_app_type] => utility [patent_app_number] => 17/082038 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15808 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082038
Aerosol inhaler and control device of aerosol inhaler Oct 27, 2020 Issued
Array ( [id] => 18055546 [patent_doc_number] => 20220386632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SPIRAL-PUMP FOR TREATING FOOD ITEMS [patent_app_type] => utility [patent_app_number] => 17/771398 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771398
Spiral-pump for treating food items Oct 21, 2020 Issued
Array ( [id] => 17237451 [patent_doc_number] => 11181325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => System for the production of molten salt used as a heat transfer medium for a pyrolysis system [patent_app_type] => utility [patent_app_number] => 17/076201 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4415 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076201
System for the production of molten salt used as a heat transfer medium for a pyrolysis system Oct 20, 2020 Issued
Array ( [id] => 16968795 [patent_doc_number] => 11064738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Ceramic heating element with embedded temperature sensor and electronic vaporizer having a ceramic heating element with embedded temperature sensor [patent_app_type] => utility [patent_app_number] => 17/075534 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 9153 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075534
Ceramic heating element with embedded temperature sensor and electronic vaporizer having a ceramic heating element with embedded temperature sensor Oct 19, 2020 Issued
Array ( [id] => 19096862 [patent_doc_number] => 20240116089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Device and method for cleaning grinders [patent_app_type] => utility [patent_app_number] => 17/767680 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767680
Device and method for cleaning grinders Oct 14, 2020 Issued
Array ( [id] => 16797657 [patent_doc_number] => 20210127476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => PLASMA SOURCE [patent_app_type] => utility [patent_app_number] => 17/071672 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071672
PLASMA SOURCE Oct 14, 2020 Pending
Array ( [id] => 16614654 [patent_doc_number] => 20210033307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Safety power connecting system and method for electric water heaters [patent_app_type] => utility [patent_app_number] => 16/974122 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16974122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/974122
Safety power connecting system and method for electric water heaters Oct 12, 2020 Issued
Array ( [id] => 17957905 [patent_doc_number] => 20220338485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HYDRAULIC CONTROL FOR A FOOD BAKING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/766026 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3869 [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] => 17766026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766026
Hydraulic control for a food baking apparatus Oct 11, 2020 Issued
Array ( [id] => 16763247 [patent_doc_number] => 20210108828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => MAGNETIC INDUCTION FURNACE, COOLER OR MAGNETOCALORIC FLUID HEAT PUMP WITH VARIED CONDUCTIVE PLATE CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 17/066638 [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] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066638
MAGNETIC INDUCTION FURNACE, COOLER OR MAGNETOCALORIC FLUID HEAT PUMP WITH VARIED CONDUCTIVE PLATE CONFIGURATIONS Oct 8, 2020 Abandoned
Array ( [id] => 19813911 [patent_doc_number] => 12245340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Heating plate and flow heater having heating plate [patent_app_type] => utility [patent_app_number] => 17/063197 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1160 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/063197
Heating plate and flow heater having heating plate Oct 4, 2020 Issued
Array ( [id] => 16750689 [patent_doc_number] => 20210102698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => SUPERHEATED STEAM AND EFFICIENT THERMAL PLASMA COMBINED GENERATION FOR HIGH TEMPERATURE REACTIONS APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/062656 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17062656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062656
Superheated steam and efficient thermal plasma combined generation for high temperature reactions apparatus and method Oct 4, 2020 Issued
Array ( [id] => 18886494 [patent_doc_number] => 11865251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Electronic vaping device having formulation level indicator [patent_app_type] => utility [patent_app_number] => 17/032492 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032492
Electronic vaping device having formulation level indicator Sep 24, 2020 Issued
Array ( [id] => 19048211 [patent_doc_number] => 11937341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Cooking apparatus and controlling method thereof [patent_app_type] => utility [patent_app_number] => 17/003647 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8253 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003647
Cooking apparatus and controlling method thereof Aug 25, 2020 Issued
Array ( [id] => 16728744 [patent_doc_number] => 20210095891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => WATER HEATER CONTROL SYSTEM WITH POWERED ANODE ROD [patent_app_type] => utility [patent_app_number] => 17/002609 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002609
Water heater control system with powered anode rod Aug 24, 2020 Issued
Array ( [id] => 16672468 [patent_doc_number] => 20210061231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => HEATING APPARATUS FOR WASHER FLUID [patent_app_type] => utility [patent_app_number] => 17/001985 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001985
Heating apparatus for washer fluid Aug 24, 2020 Issued
Array ( [id] => 17429402 [patent_doc_number] => 20220057111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PREDICTING REMAINING USEFUL LIFE OF A WATER HEATER STORAGE TANK [patent_app_type] => utility [patent_app_number] => 17/000558 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000558
Predicting remaining useful life of a water heater storage tank Aug 23, 2020 Issued
Array ( [id] => 18460452 [patent_doc_number] => 11684730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Aerosol-generating system having variable airflow [patent_app_type] => utility [patent_app_number] => 16/988977 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7546 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988977
Aerosol-generating system having variable airflow Aug 9, 2020 Issued
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