Search

Benjamin W. Johnson

Examiner (ID: 9181, Phone: (571)272-8523 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3749, 3762, 3743
Total Applications
570
Issued Applications
312
Pending Applications
79
Abandoned Applications
187

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16415574 [patent_doc_number] => 10823456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Gas water heating apparatus [patent_app_type] => utility [patent_app_number] => 15/922446 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6613 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922446
Gas water heating apparatus Mar 14, 2018 Issued
Array ( [id] => 13430279 [patent_doc_number] => 20180266682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => COMBUSTION CONTROLLING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/922284 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922284 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922284
COMBUSTION CONTROLLING DEVICE AND METHOD Mar 14, 2018 Abandoned
Array ( [id] => 16573487 [patent_doc_number] => 10895404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Condensation reduction in water heaters [patent_app_type] => utility [patent_app_number] => 15/919796 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14374 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919796
Condensation reduction in water heaters Mar 12, 2018 Issued
Array ( [id] => 13509941 [patent_doc_number] => 20180306513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => ENERGY-SAVING CHARGE TRANSPORT SYSTEM IN THE PRESS-FURNACE LINE [patent_app_type] => utility [patent_app_number] => 15/912830 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 555 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912830 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912830
ENERGY-SAVING CHARGE TRANSPORT SYSTEM IN THE PRESS-FURNACE LINE Mar 5, 2018 Abandoned
Array ( [id] => 15651747 [patent_doc_number] => 20200088403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => INFRARED RADIATOR [patent_app_type] => utility [patent_app_number] => 16/608897 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16608897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608897
INFRARED RADIATOR Feb 18, 2018 Abandoned
Array ( [id] => 17105629 [patent_doc_number] => 11125836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Magnetic sensor manufacturing [patent_app_type] => utility [patent_app_number] => 15/858401 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3682 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858401
Magnetic sensor manufacturing Dec 28, 2017 Issued
Array ( [id] => 15025449 [patent_doc_number] => 20190323729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => HEAT EXCHANGER FOR HEATING WATER [patent_app_type] => utility [patent_app_number] => 16/474833 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474833 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474833
Heat exchanger for heating water Dec 27, 2017 Issued
Array ( [id] => 12732163 [patent_doc_number] => 20180135888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => BURNER, COMBUSTION APPARATUS, METHOD FOR COMBUSTION, METHOD FOR CONTROLLING COMBUSTION, RECORDING MEDIUM, AND WATER HEATER [patent_app_type] => utility [patent_app_number] => 15/849279 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 15849279 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849279
Burner, combustion apparatus, method for combustion, method for controlling combustion, recording medium, and water heater Dec 19, 2017 Issued
Array ( [id] => 17150327 [patent_doc_number] => 11143396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Method and apparatus for waste heat recovery and emission reduction [patent_app_type] => utility [patent_app_number] => 15/844511 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4396 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15844511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844511
Method and apparatus for waste heat recovery and emission reduction Dec 14, 2017 Issued
Array ( [id] => 12841579 [patent_doc_number] => 20180172366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => HEAT EXCHANGER AND HOT WATER APPARATUS [patent_app_type] => utility [patent_app_number] => 15/834831 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834831
Heat exchanger and hot water apparatus Dec 6, 2017 Issued
Array ( [id] => 15636463 [patent_doc_number] => 10591216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Solidifying device [patent_app_type] => utility [patent_app_number] => 15/831181 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15831181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831181
Solidifying device Dec 3, 2017 Issued
Array ( [id] => 14074413 [patent_doc_number] => 20190086094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => ROASTING DEVICE [patent_app_type] => utility [patent_app_number] => 15/818964 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818964
Roasting device Nov 20, 2017 Issued
Array ( [id] => 15847021 [patent_doc_number] => 10638768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Smoke generation pod [patent_app_type] => utility [patent_app_number] => 15/820336 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 5516 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820336
Smoke generation pod Nov 20, 2017 Issued
Array ( [id] => 16787000 [patent_doc_number] => 10989420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Digital fluid heating system [patent_app_type] => utility [patent_app_number] => 15/818052 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 58 [patent_no_of_words] => 34275 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818052
Digital fluid heating system Nov 19, 2017 Issued
Array ( [id] => 13980987 [patent_doc_number] => 20190059651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => PARTICULATE FUEL GRILL DUST-BLOCKING DEVICE [patent_app_type] => utility [patent_app_number] => 15/818683 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818683
PARTICULATE FUEL GRILL DUST-BLOCKING DEVICE Nov 19, 2017 Abandoned
Array ( [id] => 16113701 [patent_doc_number] => 20200208873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => WET SAW WATER PAN WATER HEATER [patent_app_type] => utility [patent_app_number] => 15/816255 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15816255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/816255
WET SAW WATER PAN WATER HEATER Nov 16, 2017 Abandoned
Array ( [id] => 16262219 [patent_doc_number] => 10753647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Integrated leak detection system for water heaters [patent_app_type] => utility [patent_app_number] => 15/815305 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 10724 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815305
Integrated leak detection system for water heaters Nov 15, 2017 Issued
Array ( [id] => 13481159 [patent_doc_number] => 20180292122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => SYSTEM FOR TRAPPING POLYMER VAPORS IN PROCESS OVEN VACUUM SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/812753 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812753
SYSTEM FOR TRAPPING POLYMER VAPORS IN PROCESS OVEN VACUUM SYSTEMS Nov 13, 2017 Abandoned
Array ( [id] => 15575881 [patent_doc_number] => 10578312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Cooking appliances having a ventilation system [patent_app_type] => utility [patent_app_number] => 15/810191 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5253 [patent_no_of_claims] => 15 [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] => 15810191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810191
Cooking appliances having a ventilation system Nov 12, 2017 Issued
Array ( [id] => 16407721 [patent_doc_number] => 10816267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Smart slide [patent_app_type] => utility [patent_app_number] => 15/807159 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 3883 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807159
Smart slide Nov 7, 2017 Issued
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