Search

Stanley J. Witkowski

Examiner (ID: 18984)

Most Active Art Unit
2107
Art Unit(s)
2105, 2104, 2107, 2899, 2101, 2837
Total Applications
1803
Issued Applications
1543
Pending Applications
41
Abandoned Applications
219

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18076356 [patent_doc_number] => 20220401968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => MULTICYCLONE SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/354858 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17354858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354858
MULTICYCLONE SEPARATOR Jun 21, 2021 Abandoned
Array ( [id] => 18618717 [patent_doc_number] => 11751739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Cleaner [patent_app_type] => utility [patent_app_number] => 17/350559 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10352 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350559
Cleaner Jun 16, 2021 Issued
Array ( [id] => 18707994 [patent_doc_number] => 20230330578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Filtration Apparatus and Method [patent_app_type] => utility [patent_app_number] => 18/007878 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007878
Filtration Apparatus and Method Jun 14, 2021 Pending
Array ( [id] => 17626164 [patent_doc_number] => 20220161179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Filter Element and a Filter Assembly [patent_app_type] => utility [patent_app_number] => 17/341483 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341483
Filter element and a filter assembly Jun 7, 2021 Issued
Array ( [id] => 18434768 [patent_doc_number] => 20230182062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => A VALVE ARRANGEMENT FOR AN INDUSTRIAL DUST EXTRACTOR [patent_app_type] => utility [patent_app_number] => 17/924718 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17924718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924718
A VALVE ARRANGEMENT FOR AN INDUSTRIAL DUST EXTRACTOR Jun 3, 2021 Pending
Array ( [id] => 18535412 [patent_doc_number] => 20230240494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => FILTER ARRANGEMENTS FOR INDUSTRIAL DUST EXTRACTORS [patent_app_type] => utility [patent_app_number] => 17/926675 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17926675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926675
FILTER ARRANGEMENTS FOR INDUSTRIAL DUST EXTRACTORS Jun 3, 2021 Pending
Array ( [id] => 18483041 [patent_doc_number] => 20230210330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => LID ARRANGEMENT FOR A DUST EXTRACTOR COMPRISING A DUST CYCLONE CONTAINER AND A FINE FILTER SECTION [patent_app_type] => utility [patent_app_number] => 17/926713 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17926713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926713
LID ARRANGEMENT FOR A DUST EXTRACTOR COMPRISING A DUST CYCLONE CONTAINER AND A FINE FILTER SECTION Jun 3, 2021 Pending
Array ( [id] => 17110503 [patent_doc_number] => 20210291100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Chimney For Impactor Nozzles and Integrated Assembly [patent_app_type] => utility [patent_app_number] => 17/337747 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17337747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337747
Chimney for impactor nozzles and integrated assembly Jun 2, 2021 Issued
Array ( [id] => 17255892 [patent_doc_number] => 20210368877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Personal Air Management Methods and Systems for Reducing or Blocking Exposure to Airborne Pathogens [patent_app_type] => utility [patent_app_number] => 17/337075 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17337075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337075
Personal Air Management Methods and Systems for Reducing or Blocking Exposure to Airborne Pathogens Jun 1, 2021 Abandoned
Array ( [id] => 17259652 [patent_doc_number] => 20210372637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Methods and Systems for Air Management to Reduce or Block Exposure to Airborne Pathogens [patent_app_type] => utility [patent_app_number] => 17/336896 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20059 [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] => 17336896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336896
Methods and Systems for Air Management to Reduce or Block Exposure to Airborne Pathogens Jun 1, 2021 Abandoned
Array ( [id] => 20437702 [patent_doc_number] => 12508526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Gas-liquid separator [patent_app_type] => utility [patent_app_number] => 18/007937 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1238 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007937
Gas-liquid separator May 30, 2021 Issued
Array ( [id] => 17095832 [patent_doc_number] => 20210283623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => DUAL CYCLONE SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/332040 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332040
Dual cyclone separator May 26, 2021 Issued
Array ( [id] => 19627034 [patent_doc_number] => 12165883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Semiconductor device and oxygen removal method thereof [patent_app_type] => utility [patent_app_number] => 17/438850 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7456 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438850
Semiconductor device and oxygen removal method thereof May 25, 2021 Issued
Array ( [id] => 17080950 [patent_doc_number] => 20210275956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => FILTER ELEMENTS, COALESCING BAFFLES, FILTRATION VESSEL AND METHODS [patent_app_type] => utility [patent_app_number] => 17/328074 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328074
Filter elements, coalescing baffles, filtration vessel and methods May 23, 2021 Issued
Array ( [id] => 19607773 [patent_doc_number] => 12156630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Monolithic dust separator [patent_app_type] => utility [patent_app_number] => 17/327697 [patent_app_country] => US [patent_app_date] => 2021-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9357 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327697
Monolithic dust separator May 21, 2021 Issued
Array ( [id] => 19241272 [patent_doc_number] => 12011688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Landfill gas processing systems and methods [patent_app_type] => utility [patent_app_number] => 17/315496 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3994 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 789 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315496
Landfill gas processing systems and methods May 9, 2021 Issued
Array ( [id] => 17398533 [patent_doc_number] => 20220040623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MOLD AND FUNGAL (MYCOTOXIN) TOXIN REMEDIATION [patent_app_type] => utility [patent_app_number] => 17/314709 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17314709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314709
Mold and fungal (mycotoxin) toxin remediation May 6, 2021 Issued
Array ( [id] => 17981584 [patent_doc_number] => 20220347620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PARTICULATE FILTRATION DEVICE, FUEL VAPOR RECOVERY SYSTEM, VEHICLE AND METHOD FOR A PARTICULATE FILTRATION [patent_app_type] => utility [patent_app_number] => 17/243123 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243123
Particulate filtration device, fuel vapor recovery system, vehicle and method for a particulate filtration Apr 27, 2021 Issued
Array ( [id] => 18510453 [patent_doc_number] => 20230226561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SEPARATION DEVICE AND SEPARATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/924591 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924591
SEPARATION DEVICE AND SEPARATION SYSTEM Apr 15, 2021 Pending
Array ( [id] => 18110548 [patent_doc_number] => 20230003428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => GAS-LIQUID SEPARATOR AND THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/781354 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11086 [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] => 17781354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781354
GAS-LIQUID SEPARATOR AND THERMAL MANAGEMENT SYSTEM Mar 31, 2021 Pending
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