Search

Benjamin W. Johnson

Examiner (ID: 2344, Phone: (571)272-8523 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3762, 3743, 3749
Total Applications
553
Issued Applications
305
Pending Applications
74
Abandoned Applications
186

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18005960 [patent_doc_number] => 20220364726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => BURNER [patent_app_type] => utility [patent_app_number] => 17/746521 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746521
Burner May 16, 2022 Issued
Array ( [id] => 19301513 [patent_doc_number] => 20240230084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD AND CONTROLLER FOR OPERATING A GAS BURNER APPLIANCE AND GAS BURNER APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/560219 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560219
METHOD AND CONTROLLER FOR OPERATING A GAS BURNER APPLIANCE AND GAS BURNER APPLIANCE May 11, 2022 Pending
Array ( [id] => 17777636 [patent_doc_number] => 20220243985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => REFRACTORY ARTICLE [patent_app_type] => utility [patent_app_number] => 17/659892 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659892
Refractory article Apr 19, 2022 Issued
Array ( [id] => 17961008 [patent_doc_number] => 20220341588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => METHOD FOR SETTING PARAMETERS OF LOAD FEEDFORWARD CONTROLLER FOR SUPERHEATED STEAM TEMPERATURE CONTROL [patent_app_type] => utility [patent_app_number] => 17/723171 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 774 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723171
METHOD FOR SETTING PARAMETERS OF LOAD FEEDFORWARD CONTROLLER FOR SUPERHEATED STEAM TEMPERATURE CONTROL Apr 17, 2022 Abandoned
Array ( [id] => 17961021 [patent_doc_number] => 20220341601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => FURNACE MONITORING AND CONTROL BASED ON RATE OF FLUE GAS TEMPERATURE CHANGE [patent_app_type] => utility [patent_app_number] => 17/718499 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718499
Furnace monitoring and control based on rate of flue gas temperature change Apr 11, 2022 Issued
Array ( [id] => 19266332 [patent_doc_number] => 20240210032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Camera module for a burner [patent_app_type] => utility [patent_app_number] => 18/555685 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18555685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555685
Camera module for a burner Mar 29, 2022 Pending
Array ( [id] => 17735701 [patent_doc_number] => 20220221160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => CONTROL METHOD FOR RANGE HOOD AND RANGE HOOD [patent_app_type] => utility [patent_app_number] => 17/709343 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709343
CONTROL METHOD FOR RANGE HOOD AND RANGE HOOD Mar 29, 2022 Pending
Array ( [id] => 17721356 [patent_doc_number] => 20220214077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => WATER HEATER INLET FITTING, FLOW SENSOR, SHUT OFF VALVE AND DIFFUSER [patent_app_type] => utility [patent_app_number] => 17/705502 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705502
WATER HEATER INLET FITTING, FLOW SENSOR, SHUT OFF VALVE AND DIFFUSER Mar 27, 2022 Abandoned
Array ( [id] => 20109113 [patent_doc_number] => 12359824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Oven with steam cooking functionality and desiccant to reduce steam backflow out of the oven [patent_app_type] => utility [patent_app_number] => 17/695388 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1168 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695388
Oven with steam cooking functionality and desiccant to reduce steam backflow out of the oven Mar 14, 2022 Issued
Array ( [id] => 20202284 [patent_doc_number] => 12405060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Rotary kiln and method for burning carbonate-containing material, in particular limestone or dolomite [patent_app_type] => utility [patent_app_number] => 18/280377 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280377
Rotary kiln and method for burning carbonate-containing material, in particular limestone or dolomite Mar 6, 2022 Issued
Array ( [id] => 19021036 [patent_doc_number] => 20240077207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => HEATING COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/273567 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273567
HEATING COOKING APPARATUS Feb 20, 2022 Pending
Array ( [id] => 19282549 [patent_doc_number] => 20240219024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SYSTEM AND METHOD FOR STACK HEAT RECOVERY [patent_app_type] => utility [patent_app_number] => 17/921325 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921325
SYSTEM AND METHOD FOR STACK HEAT RECOVERY Feb 3, 2022 Pending
Array ( [id] => 19916840 [patent_doc_number] => 12292200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Systems for appliance door assembly [patent_app_type] => utility [patent_app_number] => 17/591764 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [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] => 17591764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591764
Systems for appliance door assembly Feb 2, 2022 Issued
Array ( [id] => 17795576 [patent_doc_number] => 20220254668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => WAFER BOAT [patent_app_type] => utility [patent_app_number] => 17/592181 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592181
Wafer boat Feb 2, 2022 Issued
Array ( [id] => 20466749 [patent_doc_number] => 12522782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Container candle device with solid permanent display [patent_app_type] => utility [patent_app_number] => 17/591011 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591011
Container candle device with solid permanent display Feb 1, 2022 Issued
Array ( [id] => 18546120 [patent_doc_number] => 11719467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Method and system for controlling an intermittent pilot water heater system [patent_app_type] => utility [patent_app_number] => 17/649267 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8064 [patent_no_of_claims] => 10 [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] => 17649267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649267
Method and system for controlling an intermittent pilot water heater system Jan 27, 2022 Issued
Array ( [id] => 18290583 [patent_doc_number] => 11619451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Oven having an imaging device [patent_app_type] => utility [patent_app_number] => 17/575923 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2650 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575923
Oven having an imaging device Jan 13, 2022 Issued
Array ( [id] => 17705624 [patent_doc_number] => 20220205630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Test Loop for Simulating Steam Generator with or without Axial Economizer and Test Method Thereof [patent_app_type] => utility [patent_app_number] => 17/646201 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 749 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646201
Test loop for simulating steam generator with or without axial economizer and test method thereof Dec 27, 2021 Issued
Array ( [id] => 19374658 [patent_doc_number] => 12066217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Fuel-fired appliance with exhaust dilution [patent_app_type] => utility [patent_app_number] => 17/562409 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 14463 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562409
Fuel-fired appliance with exhaust dilution Dec 26, 2021 Issued
Array ( [id] => 18894431 [patent_doc_number] => 20240009916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Method for automatically verifying the presence of members for holding preforms in a heating station [patent_app_type] => utility [patent_app_number] => 18/257276 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257276
Method for automatically verifying the presence of members for holding preforms in a heating station Dec 20, 2021 Issued
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