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] => 19557427 [patent_doc_number] => 20240369219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => FLAME TORCH [patent_app_type] => utility [patent_app_number] => 18/347684 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347684
FLAME TORCH Jul 5, 2023 Pending
Array ( [id] => 19693901 [patent_doc_number] => 20250012446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => GRAB [patent_app_type] => utility [patent_app_number] => 18/346289 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346289
GRAB Jul 2, 2023 Pending
Array ( [id] => 19203706 [patent_doc_number] => 20240175605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Method and System for Controlling an Intermittent Pilot Water Heater System [patent_app_type] => utility [patent_app_number] => 18/338930 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338930
Method and System for Controlling an Intermittent Pilot Water Heater System Jun 20, 2023 Pending
Array ( [id] => 18988714 [patent_doc_number] => 20240060683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => AIR HEATING APPARATUS AND METHOD FOR SUPPLYING WATER TO AIR HEATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/202204 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202204
AIR HEATING APPARATUS AND METHOD FOR SUPPLYING WATER TO AIR HEATING APPARATUS May 24, 2023 Pending
Array ( [id] => 18924059 [patent_doc_number] => 20240027063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => COMBUSTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/319625 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319625
COMBUSTION APPARATUS May 17, 2023 Pending
Array ( [id] => 19949163 [patent_doc_number] => 12320521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Regenerative burner system and method of use [patent_app_type] => utility [patent_app_number] => 18/307345 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307345
Regenerative burner system and method of use Apr 25, 2023 Issued
Array ( [id] => 18538488 [patent_doc_number] => 20230243591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => REGENERATORS WITH PRESSURIZED CAVITY IN PARTITION WALLS [patent_app_type] => utility [patent_app_number] => 18/299313 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8279 [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] => 18299313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299313
REGENERATORS WITH PRESSURIZED CAVITY IN PARTITION WALLS Apr 11, 2023 Abandoned
Array ( [id] => 19004589 [patent_doc_number] => 20240068660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Twisting flame intake apparatus for a heater [patent_app_type] => utility [patent_app_number] => 18/130614 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18130614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130614
Twisting flame intake apparatus for a heater Apr 3, 2023 Pending
Array ( [id] => 18629174 [patent_doc_number] => 20230288054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => DIRTY WATER AND EXHAUST CONSTITUENT FREE, DIRECT STEAM GENERATION, CONVAPORATOR SYSTEM, APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/124312 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18124312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124312
DIRTY WATER AND EXHAUST CONSTITUENT FREE, DIRECT STEAM GENERATION, CONVAPORATOR SYSTEM, APPARATUS AND METHOD Mar 20, 2023 Pending
Array ( [id] => 18512257 [patent_doc_number] => 20230228456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Gas Heater for Water and a Gas Water Heater [patent_app_type] => utility [patent_app_number] => 18/124404 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124404
Gas Heater for Water and a Gas Water Heater Mar 20, 2023 Abandoned
Array ( [id] => 18948876 [patent_doc_number] => 11892164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Viewport for high temperature combustion zones [patent_app_type] => utility [patent_app_number] => 18/119944 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 13485 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 589 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119944
Viewport for high temperature combustion zones Mar 9, 2023 Issued
Array ( [id] => 18485900 [patent_doc_number] => 20230213240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SYSTEMS AND METHODS FOR OPERATING A FURNACE [patent_app_type] => utility [patent_app_number] => 18/181292 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181292
Systems and methods for operating a furnace Mar 8, 2023 Issued
Array ( [id] => 18538483 [patent_doc_number] => 20230243586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PELLET FLUE GAS CIRCULATION AND WASTE HEAT UTILIZATION PROCESS AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 18/102107 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 755 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102107
Pellet flue gas circulation and waste heat utilization process and system thereof Jan 26, 2023 Issued
Array ( [id] => 18530851 [patent_doc_number] => 20230235922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => VARIABLE CAPACITY FURNACE [patent_app_type] => utility [patent_app_number] => 18/101990 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101990
VARIABLE CAPACITY FURNACE Jan 25, 2023 Pending
Array ( [id] => 18531326 [patent_doc_number] => 20230236398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => HELIOSTAT FIELD LAYOUT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/157386 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157386
HELIOSTAT FIELD LAYOUT SYSTEM AND METHOD Jan 19, 2023 Abandoned
Array ( [id] => 19786452 [patent_doc_number] => 20250060131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Shroud Structure [patent_app_type] => utility [patent_app_number] => 18/725981 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725981
Shroud Structure Jan 12, 2023 Pending
Array ( [id] => 20665641 [patent_doc_number] => 12607407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Closure for concrete products curing kiln [patent_app_type] => utility [patent_app_number] => 18/094368 [patent_app_country] => US [patent_app_date] => 2023-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094368
Closure for concrete products curing kiln Jan 7, 2023 Issued
Array ( [id] => 19676870 [patent_doc_number] => 12188723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Rotary kiln [patent_app_type] => utility [patent_app_number] => 18/147115 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8487 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147115
Rotary kiln Dec 27, 2022 Issued
Array ( [id] => 18452894 [patent_doc_number] => 20230194174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => GAS MANAGEMENT ASSEMBLY FOR HIGH PRESSURE HEAT-TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/068776 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068776
GAS MANAGEMENT ASSEMBLY FOR HIGH PRESSURE HEAT-TREATMENT APPARATUS Dec 19, 2022 Pending
Array ( [id] => 18466323 [patent_doc_number] => 20230200603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Crematory Tool [patent_app_type] => utility [patent_app_number] => 18/083879 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18083879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083879
Crematory Tool Dec 18, 2022 Pending
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