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] => 16926098 [patent_doc_number] => 11047570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Furnace burner [patent_app_type] => utility [patent_app_number] => 15/803455 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 987 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15803455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803455
Furnace burner Nov 2, 2017 Issued
Array ( [id] => 15636467 [patent_doc_number] => 10591218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Oven having an imaging device [patent_app_type] => utility [patent_app_number] => 15/795597 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2441 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795597
Oven having an imaging device Oct 26, 2017 Issued
Array ( [id] => 12631302 [patent_doc_number] => 20180102264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => THERMAL TREATMENT SYSTEM WITH COLLECTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/728953 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15728953 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728953
Thermal treatment system with collector device Oct 9, 2017 Issued
Array ( [id] => 15868489 [patent_doc_number] => 20200141648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => Device and Method for Drying or Heating and Cooling Bulk Material [patent_app_type] => utility [patent_app_number] => 16/338879 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338879
Device and Method for Drying or Heating and Cooling Bulk Material Sep 11, 2017 Abandoned
Array ( [id] => 14045367 [patent_doc_number] => 20190078790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => METHOD AND APPARATUS FOR BURNING ITEMS [patent_app_type] => utility [patent_app_number] => 15/701616 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701616
Method and apparatus for burning items Sep 11, 2017 Issued
Array ( [id] => 16736596 [patent_doc_number] => 10962234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Cooking appliance [patent_app_type] => utility [patent_app_number] => 15/699618 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7098 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15699618 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/699618
Cooking appliance Sep 7, 2017 Issued
Array ( [id] => 16843335 [patent_doc_number] => 11015409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => System for degrading structure using mechanical impact and method [patent_app_type] => utility [patent_app_number] => 15/699216 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15699216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/699216
System for degrading structure using mechanical impact and method Sep 7, 2017 Issued
Array ( [id] => 14173555 [patent_doc_number] => 10260777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Gas fueled water heater appliance having a temperature control switch [patent_app_type] => utility [patent_app_number] => 15/677079 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6593 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15677079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677079
Gas fueled water heater appliance having a temperature control switch Aug 14, 2017 Issued
Array ( [id] => 13931261 [patent_doc_number] => 20190049146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => GLASS-COATED WATER HEATER CONSTRUCTED OF MULTIPLE METALS [patent_app_type] => utility [patent_app_number] => 15/675232 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675232
GLASS-COATED WATER HEATER CONSTRUCTED OF MULTIPLE METALS Aug 10, 2017 Abandoned
Array ( [id] => 16430352 [patent_doc_number] => 10830431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Once through steam generator with 100% quality steam output [patent_app_type] => utility [patent_app_number] => 15/674207 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4733 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674207
Once through steam generator with 100% quality steam output Aug 9, 2017 Issued
Array ( [id] => 12185810 [patent_doc_number] => 20180044746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'BATCH FURNACE FOR ANNEALING MATERIAL AND METHOD FOR HEAT TREATMENT' [patent_app_type] => utility [patent_app_number] => 15/672907 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5606 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15672907 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/672907
Batch furnace for annealing material and method for heat treatment Aug 8, 2017 Issued
Array ( [id] => 13903775 [patent_doc_number] => 20190041092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => WATER HEATER [patent_app_type] => utility [patent_app_number] => 15/669383 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 15669383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/669383
Water heater Aug 3, 2017 Issued
Array ( [id] => 19397742 [patent_doc_number] => 12072096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Method and system for improving boiler effectiveness [patent_app_type] => utility [patent_app_number] => 16/316170 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 22788 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316170
Method and system for improving boiler effectiveness Jul 9, 2017 Issued
Array ( [id] => 19136254 [patent_doc_number] => 11971197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Solid particle receiver with porous structure for flow regulation and enhancement of heat transfer [patent_app_type] => utility [patent_app_number] => 15/642697 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3086 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15642697 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642697
Solid particle receiver with porous structure for flow regulation and enhancement of heat transfer Jul 5, 2017 Issued
Array ( [id] => 15040837 [patent_doc_number] => 20190331423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => METHOD FOR OPERATION A BATCH FURNACE COMPRISING THE PREHEATING OF A FLUID UPSTREAM OF THE FURNACE [patent_app_type] => utility [patent_app_number] => 16/316235 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16316235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316235
Method for operating a batch furnace comprising the preheating of a fluid upstream of the furnace Jun 28, 2017 Issued
Array ( [id] => 16786660 [patent_doc_number] => 10989077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Waste-to-energy plant [patent_app_type] => utility [patent_app_number] => 16/092196 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3732 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092196
Waste-to-energy plant Jun 22, 2017 Issued
Array ( [id] => 17135587 [patent_doc_number] => 11137137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Method for driving a valve for regulating the flow rate of fuel gas towards a burner, in particular for condensation boilers having high power modulation [patent_app_type] => utility [patent_app_number] => 16/302197 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4296 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302197
Method for driving a valve for regulating the flow rate of fuel gas towards a burner, in particular for condensation boilers having high power modulation May 8, 2017 Issued
Array ( [id] => 18290516 [patent_doc_number] => 11619384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => System and method for operating a combustion chamber [patent_app_type] => utility [patent_app_number] => 15/495243 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7165 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495243
System and method for operating a combustion chamber Apr 23, 2017 Issued
Array ( [id] => 15607691 [patent_doc_number] => 10584897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Gravity-style furnace subunit inside a gas-induced draft furnace [patent_app_type] => utility [patent_app_number] => 15/492873 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3355 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492873 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492873
Gravity-style furnace subunit inside a gas-induced draft furnace Apr 19, 2017 Issued
Array ( [id] => 16030095 [patent_doc_number] => 10677458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Combustor assembly for low-emissions and alternate liquid fuels [patent_app_type] => utility [patent_app_number] => 15/484197 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15484197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/484197
Combustor assembly for low-emissions and alternate liquid fuels Apr 10, 2017 Issued
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