Search

Benjamin M. Kurtz

Examiner (ID: 8711, Phone: (571)272-8211 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1778, 1779, 1797, 1772, 1723
Total Applications
1378
Issued Applications
690
Pending Applications
106
Abandoned Applications
597

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18142678 [patent_doc_number] => 20230016522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PNEUMATIC-HYDRAULIC METHOD FOR BACK-FLUSHING AND DEVICE FOR BACK-FLUSHING FLUID FILTERS USING AN INTEGRATED FLUID-DYNAMIC CLEANING PROCESS [patent_app_type] => utility [patent_app_number] => 17/757676 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2972 [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] => 17757676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757676
Pneumatic-hydraulic method for back-flushing and device for back-flushing fluid filters using an integrated fluid-dynamic cleaning process Nov 23, 2020 Issued
Array ( [id] => 17298256 [patent_doc_number] => 20210394095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => FILTER HOUSING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/101116 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101116
FILTER HOUSING ASSEMBLY Nov 22, 2020 Abandoned
Array ( [id] => 16839240 [patent_doc_number] => 20210147252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => WATER FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/099721 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099721
WATER FILTRATION SYSTEM Nov 15, 2020 Abandoned
Array ( [id] => 16656362 [patent_doc_number] => 20210052998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => PUSH FILTER WITH FLOATING KEY LOCK [patent_app_type] => utility [patent_app_number] => 17/082827 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082827
Push filter with floating key lock Oct 27, 2020 Issued
Array ( [id] => 17341551 [patent_doc_number] => 20220007882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Coffee Machine Filter Cartridges [patent_app_type] => utility [patent_app_number] => 17/070509 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070509
Coffee machine filter cartridges Oct 13, 2020 Issued
Array ( [id] => 19066034 [patent_doc_number] => 20240100460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Filter Element With Gasket Surrounding Filter Head [patent_app_type] => utility [patent_app_number] => 17/769066 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9380 [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] => 17769066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769066
Filter Element With Gasket Surrounding Filter Head Oct 12, 2020 Abandoned
Array ( [id] => 17503872 [patent_doc_number] => 20220096974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ADJUSTABLE RING ASSEMBLY FOR TWO-DIMENSIONAL FILTRATION [patent_app_type] => utility [patent_app_number] => 17/038801 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038801
ADJUSTABLE RING ASSEMBLY FOR TWO-DIMENSIONAL FILTRATION Sep 29, 2020 Abandoned
Array ( [id] => 17481008 [patent_doc_number] => 20220088512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => BRANCHED FILTER AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/025262 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025262
BRANCHED FILTER AND METHOD OF USE Sep 17, 2020 Abandoned
Array ( [id] => 18477368 [patent_doc_number] => 11691094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Candle filter support and plate assembly for polymer melts [patent_app_type] => utility [patent_app_number] => 17/025319 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 6051 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 17025319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025319
Candle filter support and plate assembly for polymer melts Sep 17, 2020 Issued
Array ( [id] => 17481007 [patent_doc_number] => 20220088511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => BRANCHED FILTER AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/025252 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025252
BRANCHED FILTER AND METHOD OF USE Sep 17, 2020 Abandoned
Array ( [id] => 16467115 [patent_doc_number] => 20200368652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => NO FILTER NO RUN FLUID FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/990229 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [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] => 16990229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990229
NO FILTER NO RUN FLUID FILTRATION SYSTEM Aug 10, 2020 Abandoned
Array ( [id] => 18800306 [patent_doc_number] => 11833452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Liquid treatment device [patent_app_type] => utility [patent_app_number] => 16/942448 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6399 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 490 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942448
Liquid treatment device Jul 28, 2020 Issued
Array ( [id] => 16420961 [patent_doc_number] => 20200346159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => FILTER MODULE [patent_app_type] => utility [patent_app_number] => 16/929727 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929727
Filter module Jul 14, 2020 Issued
Array ( [id] => 18525662 [patent_doc_number] => 11712643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Filtration device [patent_app_type] => utility [patent_app_number] => 16/920007 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920007
Filtration device Jul 1, 2020 Issued
Array ( [id] => 18246142 [patent_doc_number] => 11602705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Filtration device [patent_app_type] => utility [patent_app_number] => 16/920102 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6541 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920102
Filtration device Jul 1, 2020 Issued
Array ( [id] => 16389963 [patent_doc_number] => 20200330904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => FILTER CARTRIDGE FOR LIQUID FILTERATION; ASSEMBLY; AND, METHODS [patent_app_type] => utility [patent_app_number] => 16/918607 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918607
Filter cartridge for liquid filtration; assembly; and, methods Jun 30, 2020 Issued
Array ( [id] => 17586817 [patent_doc_number] => 11325062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Filter media insert structures and methods of installation [patent_app_type] => utility [patent_app_number] => 16/913554 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 43 [patent_no_of_words] => 10555 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913554
Filter media insert structures and methods of installation Jun 25, 2020 Issued
Array ( [id] => 17299120 [patent_doc_number] => 20210394959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => MULTI-FUNCTIONAL BOTTLE WITH REUSABLE DINING ATTACHMENTS [patent_app_type] => utility [patent_app_number] => 16/903621 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16903621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903621
MULTI-FUNCTIONAL BOTTLE WITH REUSABLE DINING ATTACHMENTS Jun 16, 2020 Abandoned
Array ( [id] => 16742331 [patent_doc_number] => 10967302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Filter system [patent_app_type] => utility [patent_app_number] => 16/897080 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4987 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897080
Filter system Jun 8, 2020 Issued
Array ( [id] => 16892315 [patent_doc_number] => 11033843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Press-in filter spud that is free to spin [patent_app_type] => utility [patent_app_number] => 16/885020 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885020
Press-in filter spud that is free to spin May 26, 2020 Issued
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