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] => 20702132 [patent_doc_number] => 12624835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Inspection device [patent_app_type] => utility [patent_app_number] => 18/081880 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081880
Inspection device Dec 14, 2022 Issued
Array ( [id] => 19249803 [patent_doc_number] => 20240200791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HEATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/081652 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081652
Heating system Dec 13, 2022 Issued
Array ( [id] => 18437147 [patent_doc_number] => 20230184441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEMS AND METHODS FOR A CAMPING STAFF [patent_app_type] => utility [patent_app_number] => 18/078826 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078826
SYSTEMS AND METHODS FOR A CAMPING STAFF Dec 8, 2022 Pending
Array ( [id] => 18421222 [patent_doc_number] => 20230175685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => STEAM BOILER SYSTEM AND METHOD OF CIRCULATING WATER AND STEAM IN A STEAM BOILER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/076079 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076079
Steam boiler system and method of circulating water and steam in a steam boiler system Dec 5, 2022 Issued
Array ( [id] => 20456955 [patent_doc_number] => 12520024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Serviceable oven camera mount [patent_app_type] => utility [patent_app_number] => 18/071685 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6979 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071685
Serviceable oven camera mount Nov 29, 2022 Issued
Array ( [id] => 20144775 [patent_doc_number] => 12379111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Friction heated oven [patent_app_type] => utility [patent_app_number] => 18/058300 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1201 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058300
Friction heated oven Nov 22, 2022 Issued
Array ( [id] => 19480578 [patent_doc_number] => 20240328620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEVICE FOR HEATING AIR [patent_app_type] => utility [patent_app_number] => 18/699994 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18699994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699994
DEVICE FOR HEATING AIR Nov 17, 2022 Pending
Array ( [id] => 19333380 [patent_doc_number] => 20240247810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/006112 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18006112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006112
Cooking appliance Nov 15, 2022 Issued
Array ( [id] => 18237591 [patent_doc_number] => 20230069901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/988320 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988320
Cooking appliance Nov 15, 2022 Issued
Array ( [id] => 19643840 [patent_doc_number] => 20240418360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => WASTE HEAT RECOVERY SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/723519 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4933 [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] => 18723519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/723519
Waste heat recovery system and method Nov 8, 2022 Issued
Array ( [id] => 18336803 [patent_doc_number] => 20230128752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Fire Pit Cover [patent_app_type] => utility [patent_app_number] => 17/975469 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975469
Fire Pit Cover Oct 26, 2022 Abandoned
Array ( [id] => 18228173 [patent_doc_number] => 20230067167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Location Based Temperature Limit Control for a Water Heater [patent_app_type] => utility [patent_app_number] => 18/049280 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049280
Location Based Temperature Limit Control for a Water Heater Oct 23, 2022 Pending
Array ( [id] => 18257504 [patent_doc_number] => 20230084544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Integrated Anode For A Heat Exchanger [patent_app_type] => utility [patent_app_number] => 18/048685 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4238 [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] => 18048685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048685
Integrated Anode For A Heat Exchanger Oct 20, 2022 Abandoned
Array ( [id] => 18872041 [patent_doc_number] => 11859833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Control device, control method for water heater, and program [patent_app_type] => utility [patent_app_number] => 17/970303 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 17850 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970303
Control device, control method for water heater, and program Oct 19, 2022 Issued
Array ( [id] => 19991713 [patent_doc_number] => 20250129935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => GAS BURNER [patent_app_type] => utility [patent_app_number] => 18/696045 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18696045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696045
GAS BURNER Oct 13, 2022 Pending
Array ( [id] => 18336925 [patent_doc_number] => 20230128874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => WATER HEATER [patent_app_type] => utility [patent_app_number] => 17/959302 [patent_app_country] => US [patent_app_date] => 2022-10-04 [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] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959302
Water heater Oct 3, 2022 Issued
Array ( [id] => 19091823 [patent_doc_number] => 11953266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Oven with renewable energy capacities [patent_app_type] => utility [patent_app_number] => 17/931328 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931328
Oven with renewable energy capacities Sep 11, 2022 Issued
Array ( [id] => 19091824 [patent_doc_number] => 11953267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Oven with renewable energy capacities [patent_app_type] => utility [patent_app_number] => 17/931346 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931346
Oven with renewable energy capacities Sep 11, 2022 Issued
Array ( [id] => 19984807 [patent_doc_number] => 20250123029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => HEAT GENERATION DEVICE AND HEAT GENERATION ELEMENT COOLING METHOD [patent_app_type] => utility [patent_app_number] => 18/688521 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688521
HEAT GENERATION DEVICE AND HEAT GENERATION ELEMENT COOLING METHOD Aug 24, 2022 Pending
Array ( [id] => 18642645 [patent_doc_number] => 11766701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Electric steam control method, electric steam control system, and steam cleaner [patent_app_type] => utility [patent_app_number] => 17/873150 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4186 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873150
Electric steam control method, electric steam control system, and steam cleaner Jul 25, 2022 Issued
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