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] => 18650207 [patent_doc_number] => 20230296039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Machine Housing Ventilator [patent_app_type] => utility [patent_app_number] => 18/017758 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18017758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017758
Machine Housing Ventilator Aug 19, 2021 Pending
Array ( [id] => 17397843 [patent_doc_number] => 20220039933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Bacteria Spread Prevention Tool for Oral Procedures [patent_app_type] => utility [patent_app_number] => 17/396929 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396929
Bacteria spread prevention tool for oral procedures Aug 8, 2021 Issued
Array ( [id] => 19477910 [patent_doc_number] => 20240325952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => INHERENTLY STABLE, FLOW-POROUS FILTER ELEMENT AND METHOD FOR PRODUCING SUCH A FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/027704 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14982 [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] => 18027704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027704
INHERENTLY STABLE, FLOW-POROUS FILTER ELEMENT AND METHOD FOR PRODUCING SUCH A FILTER ELEMENT Aug 3, 2021 Pending
Array ( [id] => 17241392 [patent_doc_number] => 20210361135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => DIRT COLLECTOR FOR A VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/392794 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392794
DIRT COLLECTOR FOR A VACUUM CLEANER Aug 2, 2021 Abandoned
Array ( [id] => 18888640 [patent_doc_number] => 11867407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Range hood [patent_app_type] => utility [patent_app_number] => 17/389778 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5072 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389778
Range hood Jul 29, 2021 Issued
Array ( [id] => 17384367 [patent_doc_number] => 20220032219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => HIGH-PRESSURE ANNULAR WATER COLLECTOR WITH AXIAL SWIRL VANES FOR AN AIR CYCLE ENVIRONMENTAL CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/386709 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386709
High-pressure annular water collector with axial swirl vanes for an air cycle environmental control system Jul 27, 2021 Issued
Array ( [id] => 17881560 [patent_doc_number] => 20220297037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PARTICLE REMOVER AND METHOD [patent_app_type] => utility [patent_app_number] => 17/387951 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387951
Particle remover and method Jul 27, 2021 Issued
Array ( [id] => 19637597 [patent_doc_number] => 12168194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Filter cartridges; air cleaner assemblies; housings; features; components; and, methods [patent_app_type] => utility [patent_app_number] => 17/443229 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 46 [patent_no_of_words] => 28549 [patent_no_of_claims] => 32 [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] => 17443229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443229
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods Jul 21, 2021 Issued
Array ( [id] => 17687325 [patent_doc_number] => 20220194617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SKELETON SCREEN FOR AN AIR INTAKE PORTION OF A MACHINE [patent_app_type] => utility [patent_app_number] => 17/381448 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381448 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381448
Skeleton screen for an air intake portion of a machine Jul 20, 2021 Issued
Array ( [id] => 17593970 [patent_doc_number] => 20220143543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => APPARATUS FOR COLLECTING BY-PRODUCT AND METHOD FOR COLLECTING BY-PRODUCT [patent_app_type] => utility [patent_app_number] => 17/380109 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380109
Apparatus for collecting by-product and method for collecting by-product Jul 19, 2021 Issued
Array ( [id] => 18566043 [patent_doc_number] => 20230256371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => GAS-LIQUID SEPARATOR FOR GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/015813 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015813
GAS-LIQUID SEPARATOR FOR GAS SENSOR Jul 18, 2021 Pending
Array ( [id] => 18648330 [patent_doc_number] => 20230294114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => THIRD-STAGE SYSTEM WITH AUTOMATIC BLEEDING, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/006014 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006014
THIRD-STAGE SYSTEM WITH AUTOMATIC BLEEDING, AND USE THEREOF Jul 18, 2021 Pending
Array ( [id] => 17384370 [patent_doc_number] => 20220032222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => AIR CLEANER [patent_app_type] => utility [patent_app_number] => 17/371699 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371699
Air cleaner Jul 8, 2021 Issued
Array ( [id] => 19290042 [patent_doc_number] => 12029377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Vacuum bag [patent_app_type] => utility [patent_app_number] => 17/370076 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370076
Vacuum bag Jul 7, 2021 Issued
Array ( [id] => 18673541 [patent_doc_number] => 20230311041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => GAS-LIQUID SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/016500 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016500
GAS-LIQUID SEPARATOR Jul 6, 2021 Pending
Array ( [id] => 19373703 [patent_doc_number] => 12065251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Centrifugal water collector with conical water scupper [patent_app_type] => utility [patent_app_number] => 17/362195 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5428 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362195
Centrifugal water collector with conical water scupper Jun 28, 2021 Issued
Array ( [id] => 17315657 [patent_doc_number] => 20210404705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => AUTOMATED FILTER EXCHANGE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/360094 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360094
Automated filter exchange apparatus Jun 27, 2021 Issued
Array ( [id] => 19700399 [patent_doc_number] => 12194401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Air-oil separator [patent_app_type] => utility [patent_app_number] => 17/356970 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4479 [patent_no_of_claims] => 14 [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] => 17356970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356970
Air-oil separator Jun 23, 2021 Issued
Array ( [id] => 19550372 [patent_doc_number] => 12134064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Self-cleaning air filtration apparatus and method [patent_app_type] => utility [patent_app_number] => 17/356973 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 68 [patent_no_of_words] => 12322 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356973
Self-cleaning air filtration apparatus and method Jun 23, 2021 Issued
Array ( [id] => 17562085 [patent_doc_number] => 20220126234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => PARTICULATE MATTER COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/355417 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355417
PARTICULATE MATTER COLLECTOR Jun 22, 2021 Abandoned
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