Search

John A. Voytek

Examiner (ID: 1062, Phone: (571)270-3757 , Office: P/2922 )

Most Active Art Unit
2916
Art Unit(s)
2916, 2922
Total Applications
2695
Issued Applications
2652
Pending Applications
22
Abandoned Applications
33

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18485841 [patent_doc_number] => 20230213181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLE [patent_app_type] => utility [patent_app_number] => 18/062767 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18062767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062767
LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLE Dec 6, 2022 Pending
Array ( [id] => 20330543 [patent_doc_number] => 12460814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Low NOx gas burner with cooled flue gas recycle [patent_app_type] => utility [patent_app_number] => 18/062768 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5100 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062768
Low NOx gas burner with cooled flue gas recycle Dec 6, 2022 Issued
Array ( [id] => 20330543 [patent_doc_number] => 12460814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Low NOx gas burner with cooled flue gas recycle [patent_app_type] => utility [patent_app_number] => 18/062768 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5100 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062768
Low NOx gas burner with cooled flue gas recycle Dec 6, 2022 Issued
Array ( [id] => 18485841 [patent_doc_number] => 20230213181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLE [patent_app_type] => utility [patent_app_number] => 18/062767 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18062767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062767
LOW NOX GAS BURNER WITH COOLED FLUE GAS RECYCLE Dec 6, 2022 Pending
Array ( [id] => 19449908 [patent_doc_number] => 20240310038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DARK RADIATOR [patent_app_type] => utility [patent_app_number] => 18/276512 [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] => 3245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276512
DARK RADIATOR Dec 5, 2022 Pending
Array ( [id] => 20402850 [patent_doc_number] => 12492822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Patio heater with reflective fins [patent_app_type] => utility [patent_app_number] => 18/061678 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061678
Patio heater with reflective fins Dec 4, 2022 Issued
Array ( [id] => 18437134 [patent_doc_number] => 20230184428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHODS AND SYSTEMS FOR MIXING FLUIDS [patent_app_type] => utility [patent_app_number] => 18/059313 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059313
METHODS AND SYSTEMS FOR MIXING FLUIDS Nov 27, 2022 Pending
Array ( [id] => 20078392 [patent_doc_number] => 12352450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Gas cooktop with griddle assembly including removable temperature probe [patent_app_type] => utility [patent_app_number] => 17/993379 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993379
Gas cooktop with griddle assembly including removable temperature probe Nov 22, 2022 Issued
Array ( [id] => 19884852 [patent_doc_number] => 12270552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Gas cooktop with griddle assembly including removable temperature probe [patent_app_type] => utility [patent_app_number] => 17/993433 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993433
Gas cooktop with griddle assembly including removable temperature probe Nov 22, 2022 Issued
Array ( [id] => 20303142 [patent_doc_number] => 12449127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Burner control system [patent_app_type] => utility [patent_app_number] => 17/992086 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992086
Burner control system Nov 21, 2022 Issued
Array ( [id] => 18258037 [patent_doc_number] => 20230085077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => VENTED ROOF PANEL [patent_app_type] => utility [patent_app_number] => 17/990304 [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] => 3303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990304
Vented roof panel Nov 17, 2022 Issued
Array ( [id] => 19188771 [patent_doc_number] => 20240167684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => COOKTOP INCLUDING A SINGLE INPUT CONTROL OF MULTIPLE HEATING ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/989806 [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] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989806
Cooktop including a single input control of multiple heating elements Nov 17, 2022 Issued
Array ( [id] => 19932689 [patent_doc_number] => 12305891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Daylighting systems and or solar tracking systems [patent_app_type] => utility [patent_app_number] => 17/986602 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 36 [patent_no_of_words] => 6285 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986602
Daylighting systems and or solar tracking systems Nov 13, 2022 Issued
Array ( [id] => 19910885 [patent_doc_number] => 12287091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Fan apparatus [patent_app_type] => utility [patent_app_number] => 18/054668 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054668
Fan apparatus Nov 10, 2022 Issued
Array ( [id] => 18359603 [patent_doc_number] => 20230141194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => GAS FURNACE AND AIR CONDITIONER HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/978536 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17978536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978536
GAS FURNACE AND AIR CONDITIONER HAVING THE SAME Oct 31, 2022 Pending
Array ( [id] => 20329547 [patent_doc_number] => 12459812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Partial oxidation reactor with warm-up burner for production of synthesis gas [patent_app_type] => utility [patent_app_number] => 17/975050 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975050
Partial oxidation reactor with warm-up burner for production of synthesis gas Oct 26, 2022 Issued
Array ( [id] => 20329547 [patent_doc_number] => 12459812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Partial oxidation reactor with warm-up burner for production of synthesis gas [patent_app_type] => utility [patent_app_number] => 17/975050 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975050
Partial oxidation reactor with warm-up burner for production of synthesis gas Oct 26, 2022 Issued
Array ( [id] => 20329547 [patent_doc_number] => 12459812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Partial oxidation reactor with warm-up burner for production of synthesis gas [patent_app_type] => utility [patent_app_number] => 17/975050 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975050
Partial oxidation reactor with warm-up burner for production of synthesis gas Oct 26, 2022 Issued
Array ( [id] => 18345196 [patent_doc_number] => 20230133306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ATTACHMENT FOR VEHICLE INTERIOR MATERIAL [patent_app_type] => utility [patent_app_number] => 17/974021 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974021
ATTACHMENT FOR VEHICLE INTERIOR MATERIAL Oct 25, 2022 Pending
Array ( [id] => 18183287 [patent_doc_number] => 20230044017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Heat Units Using a Solid Fuel Capable of Undergoing an Exothermic Metal Oxidation-Reduction Reaction Propagated without an Igniter [patent_app_type] => utility [patent_app_number] => 17/970870 [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] => 6830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970870
Heat units using a solid fuel capable of undergoing an exothermic metal oxidation-reduction reaction propagated without an igniter Oct 20, 2022 Issued
Menu