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] => 14717719 [patent_doc_number] => 20190249923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => METHODS AND APPARATUS TO PROVIDE CLOSED LOOP CONTROL IN A SOLAR CELL PRODUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/274997 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16274997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274997
METHODS AND APPARATUS TO PROVIDE CLOSED LOOP CONTROL IN A SOLAR CELL PRODUCTION SYSTEM Feb 12, 2019 Abandoned
Array ( [id] => 18103255 [patent_doc_number] => 11543136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Friction heated oven [patent_app_type] => utility [patent_app_number] => 16/257933 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6311 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257933
Friction heated oven Jan 24, 2019 Issued
Array ( [id] => 16354109 [patent_doc_number] => 10794614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Thermosiphon system for hot water heater [patent_app_type] => utility [patent_app_number] => 16/256281 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5421 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16256281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/256281
Thermosiphon system for hot water heater Jan 23, 2019 Issued
Array ( [id] => 18413993 [patent_doc_number] => 11668528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Transmitting and detecting light with optical fiber during sintering [patent_app_type] => utility [patent_app_number] => 16/972109 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7170 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972109
Transmitting and detecting light with optical fiber during sintering Jan 3, 2019 Issued
Array ( [id] => 14104547 [patent_doc_number] => 20190093949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => Rotating Seal Mechanism [patent_app_type] => utility [patent_app_number] => 16/198392 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16198392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198392
Rotating Seal Mechanism Nov 20, 2018 Abandoned
Array ( [id] => 14377065 [patent_doc_number] => 20190162445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => EXTERIOR CASE FOR HOT WATER UNIT, HOT WATER UNIT AND METHOD OF MANUFACTURING EXTERIOR CASE FOR HOT WATER UNIT [patent_app_type] => utility [patent_app_number] => 16/195877 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195877
EXTERIOR CASE FOR HOT WATER UNIT, HOT WATER UNIT AND METHOD OF MANUFACTURING EXTERIOR CASE FOR HOT WATER UNIT Nov 19, 2018 Abandoned
Array ( [id] => 18014090 [patent_doc_number] => 11506378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Once-through evaporator systems [patent_app_type] => utility [patent_app_number] => 16/194455 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6235 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194455
Once-through evaporator systems Nov 18, 2018 Issued
Array ( [id] => 14441231 [patent_doc_number] => 20190178488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ONCE-THROUGH EVAPORATOR SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/194427 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194427
Once-through evaporator systems Nov 18, 2018 Issued
Array ( [id] => 17030525 [patent_doc_number] => 11092332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Once-through evaporator systems [patent_app_type] => utility [patent_app_number] => 16/194044 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194044
Once-through evaporator systems Nov 15, 2018 Issued
Array ( [id] => 14965081 [patent_doc_number] => 20190310019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => Carbon Baking Furnace [patent_app_type] => utility [patent_app_number] => 16/184145 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184145
Carbon Baking Furnace Nov 7, 2018 Abandoned
Array ( [id] => 16437533 [patent_doc_number] => 20200354859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => CONTROLLED ATMOSPHERE RECIRCULATION OVEN [patent_app_type] => utility [patent_app_number] => 16/760812 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16760812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760812
CONTROLLED ATMOSPHERE RECIRCULATION OVEN Oct 31, 2018 Abandoned
Array ( [id] => 16978094 [patent_doc_number] => 20210222331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => FURNACE AND METHOD FOR TREATING MATERIAL [patent_app_type] => utility [patent_app_number] => 16/755286 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755286
Furnace and method for treating material Oct 11, 2018 Issued
Array ( [id] => 17137618 [patent_doc_number] => 11139184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Method and apparatus for treating substrate [patent_app_type] => utility [patent_app_number] => 16/158950 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6124 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158950
Method and apparatus for treating substrate Oct 11, 2018 Issued
Array ( [id] => 16239350 [patent_doc_number] => 20200256584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => AIR CONDITIONING INDOOR UNIT [patent_app_type] => utility [patent_app_number] => 16/648098 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648098
Air conditioning indoor unit Sep 26, 2018 Issued
Array ( [id] => 13842797 [patent_doc_number] => 20190024883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Multi-Stage Duct Fired Heat Recovery Steam Generator and Methods of Use [patent_app_type] => utility [patent_app_number] => 16/142983 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142983
Multi-stage duct fired heat recovery steam generator and methods of use Sep 25, 2018 Issued
Array ( [id] => 18399991 [patent_doc_number] => 11662120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Reduced size fire tube boiler system and method of operating same [patent_app_type] => utility [patent_app_number] => 16/142988 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6268 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142988
Reduced size fire tube boiler system and method of operating same Sep 25, 2018 Issued
Array ( [id] => 18748614 [patent_doc_number] => 11807913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Portable carrier device for a furnace charge and handling system for the carrier device [patent_app_type] => utility [patent_app_number] => 16/648977 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 9575 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648977
Portable carrier device for a furnace charge and handling system for the carrier device Sep 19, 2018 Issued
Array ( [id] => 14074467 [patent_doc_number] => 20190086121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => SYSTEM AND METHOD FOR OPERATING A GRID CONTROLLED WATER HEATER [patent_app_type] => utility [patent_app_number] => 16/135377 [patent_app_country] => US [patent_app_date] => 2018-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16135377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/135377
System and method for operating a grid controlled water heater Sep 18, 2018 Issued
Array ( [id] => 15651829 [patent_doc_number] => 20200088444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING GAS CONSUMPTION BY GAS-FIRED WATER HEATERS [patent_app_type] => utility [patent_app_number] => 16/350038 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16350038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/350038
SYSTEM AND METHOD FOR CONTROLLING GAS CONSUMPTION BY GAS-FIRED WATER HEATERS Sep 17, 2018 Abandoned
Array ( [id] => 17713025 [patent_doc_number] => 11377005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Vehicle air conditioning device [patent_app_type] => utility [patent_app_number] => 16/130170 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 13026 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16130170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130170
Vehicle air conditioning device Sep 12, 2018 Issued
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