Search

David A. Saunders

Examiner (ID: 9415)

Most Active Art Unit
1644
Art Unit(s)
2899, 1801, 1621, 1802, 1816, 1633, 1208, 1644
Total Applications
1367
Issued Applications
898
Pending Applications
119
Abandoned Applications
350

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18140584 [patent_doc_number] => 20230014423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Elevated Colander [patent_app_type] => utility [patent_app_number] => 17/378763 [patent_app_country] => US [patent_app_date] => 2021-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17378763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378763
Elevated colander Jul 17, 2021 Issued
Array ( [id] => 17570782 [patent_doc_number] => 11319038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => Systems and methods for decontaminating watercraft [patent_app_type] => utility [patent_app_number] => 17/374771 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10226 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17374771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374771
Systems and methods for decontaminating watercraft Jul 12, 2021 Issued
Array ( [id] => 19247273 [patent_doc_number] => 20240198258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PUMP STRAINER WITH PNEUMATIC CLEANING [patent_app_type] => utility [patent_app_number] => 18/023790 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18023790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023790
PUMP STRAINER WITH PNEUMATIC CLEANING Jun 29, 2021 Abandoned
Array ( [id] => 18128136 [patent_doc_number] => 11554333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Method of filtering water being returned to a swimming pool [patent_app_type] => utility [patent_app_number] => 17/357033 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2241 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357033
Method of filtering water being returned to a swimming pool Jun 23, 2021 Issued
Array ( [id] => 19149640 [patent_doc_number] => 11974526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Irrigation water recirculation system [patent_app_type] => utility [patent_app_number] => 17/355276 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7893 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17355276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355276
Irrigation water recirculation system Jun 22, 2021 Issued
Array ( [id] => 18581869 [patent_doc_number] => 20230264123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SCREENING DEVICE AND METHOD FOR ADJUSTING THE TENSION AT A SCREENING DEVICE [patent_app_type] => utility [patent_app_number] => 18/011319 [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] => 6716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011319
SCREENING DEVICE AND METHOD FOR ADJUSTING THE TENSION AT A SCREENING DEVICE Jun 14, 2021 Pending
Array ( [id] => 18551105 [patent_doc_number] => 20230249107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => RESIN SHEET WITH LARGE NUMBER OF WALL-LIKE PROJECTIONS PRESENT IN PARALLEL ON ONE SURFACE [patent_app_type] => utility [patent_app_number] => 18/001483 [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] => 17711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001483
RESIN SHEET WITH LARGE NUMBER OF WALL-LIKE PROJECTIONS PRESENT IN PARALLEL ON ONE SURFACE Jun 14, 2021 Abandoned
Array ( [id] => 19298206 [patent_doc_number] => 20240226772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => OIL-WATER SEPARATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/559344 [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] => 2980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559344
OIL-WATER SEPARATION DEVICE Jun 1, 2021 Pending
Array ( [id] => 18611229 [patent_doc_number] => 20230277960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SIEVE PANEL HAVING VARIABLE TILT SCREEN ELEMENT [patent_app_type] => utility [patent_app_number] => 17/926517 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926517
SIEVE PANEL HAVING VARIABLE TILT SCREEN ELEMENT May 18, 2021 Pending
Array ( [id] => 17097400 [patent_doc_number] => 20210285191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => PERSONAL HYDRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/322016 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322016
PERSONAL HYDRATION SYSTEM May 16, 2021 Abandoned
Array ( [id] => 17989188 [patent_doc_number] => 20220355225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Externally Fed Screen for Filtration [patent_app_type] => utility [patent_app_number] => 17/316272 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316272
Externally Fed Screen for Filtration May 9, 2021 Pending
Array ( [id] => 17981567 [patent_doc_number] => 20220347603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FILTER DISK SEGMENTS [patent_app_type] => utility [patent_app_number] => 17/246349 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246349
Filter disk segments Apr 29, 2021 Issued
Array ( [id] => 17199951 [patent_doc_number] => 20210340046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => DEVICE FOR DEWATERING AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/244460 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244460
DEVICE FOR DEWATERING AND METHOD OF MAKING SAME Apr 28, 2021 Abandoned
Array ( [id] => 19939177 [patent_doc_number] => 12311292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Manifold assemblies for filters [patent_app_type] => utility [patent_app_number] => 17/997336 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997336
Manifold assemblies for filters Apr 26, 2021 Issued
Array ( [id] => 19969552 [patent_doc_number] => 12338143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Rainwater collection system for a waterborne vessel [patent_app_type] => utility [patent_app_number] => 17/239949 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239949
Rainwater collection system for a waterborne vessel Apr 25, 2021 Issued
Array ( [id] => 18611231 [patent_doc_number] => 20230277962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => FIBER DISCFILTER WITH MEANS OF FORMING GROOVES ON THE SURFACE OF FILTER CLOTHS [patent_app_type] => utility [patent_app_number] => 17/927394 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927394
FIBER DISCFILTER WITH MEANS OF FORMING GROOVES ON THE SURFACE OF FILTER CLOTHS Apr 25, 2021 Pending
Array ( [id] => 17960559 [patent_doc_number] => 20220341139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => HAIR ENTRAPMENT FILTER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/239219 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239219
Hair entrapment filter system Apr 22, 2021 Issued
Array ( [id] => 17213488 [patent_doc_number] => 20210346824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Regenerative Media Filtration Apparatus Improvements [patent_app_type] => utility [patent_app_number] => 17/230976 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230976
Regenerative Media Filtration Apparatus Improvements Apr 13, 2021 Abandoned
Array ( [id] => 16990586 [patent_doc_number] => 20210229006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => REGENERATIVE MEDIA FILTRATION [patent_app_type] => utility [patent_app_number] => 17/227718 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227718
Regenerative media filtration Apr 11, 2021 Issued
Array ( [id] => 17928761 [patent_doc_number] => 20220323886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Filtration System and Method [patent_app_type] => utility [patent_app_number] => 17/225391 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225391
Filtration System and Method Apr 7, 2021 Abandoned
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