Search

Benjamin M. Kurtz

Examiner (ID: 3827, Phone: (571)272-8211 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1723, 1797, 1772, 1779, 1778
Total Applications
1364
Issued Applications
682
Pending Applications
112
Abandoned Applications
591

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12905803 [patent_doc_number] => 20180193776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => FILTER CARTRIDGE FOR LIQUID FILTERATION; ASSEMBLY; AND, METHODS [patent_app_type] => utility [patent_app_number] => 15/840819 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15840819 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/840819
Filter cartridge for liquid filteration; assembly; and, methods Dec 12, 2017 Issued
Array ( [id] => 15589333 [patent_doc_number] => 20200071201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => FILTER MODULE FOR WATER TREATMENT APPARATUS, AND WATER TREATMENT APPARATUS COMPRISING SAID FILTER MODULE [patent_app_type] => utility [patent_app_number] => 16/467741 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16467741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467741
FILTER MODULE FOR WATER TREATMENT APPARATUS, AND WATER TREATMENT APPARATUS COMPRISING SAID FILTER MODULE Dec 7, 2017 Abandoned
Array ( [id] => 16109273 [patent_doc_number] => 20200206659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => FILTER MODULE, FILTER MODULE SYSTEM, AND METHOD FOR BINDING PARTICLES OF A MATERIAL MIXTURE [patent_app_type] => utility [patent_app_number] => 16/467606 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467606
FILTER MODULE, FILTER MODULE SYSTEM, AND METHOD FOR BINDING PARTICLES OF A MATERIAL MIXTURE Dec 5, 2017 Abandoned
Array ( [id] => 18700360 [patent_doc_number] => 11786851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Self-assisting element removal features for a filtration system [patent_app_type] => utility [patent_app_number] => 16/768745 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3231 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768745
Self-assisting element removal features for a filtration system Dec 4, 2017 Issued
Array ( [id] => 12238801 [patent_doc_number] => 20180071664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'FILTER FOR LIQUIDS, IN PARTICULAR FOR ELECTRIC VALVES OF HOUSEHOLD APPLIANCES AND THE LIKE' [patent_app_type] => utility [patent_app_number] => 15/818922 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1797 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818922
FILTER FOR LIQUIDS, IN PARTICULAR FOR ELECTRIC VALVES OF HOUSEHOLD APPLIANCES AND THE LIKE Nov 20, 2017 Abandoned
Array ( [id] => 17133995 [patent_doc_number] => 11135534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Modular shaft for disc filter [patent_app_type] => utility [patent_app_number] => 16/346726 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6188 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346726
Modular shaft for disc filter Nov 16, 2017 Issued
Array ( [id] => 12725374 [patent_doc_number] => 20180133625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SOLID/FLUID SEPARATION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/815127 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815127 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815127
SOLID/FLUID SEPARATION DEVICE AND METHOD Nov 15, 2017 Abandoned
Array ( [id] => 14731149 [patent_doc_number] => 10384962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-20 [patent_title] => Method and apparatus for filtering contaminated water [patent_app_type] => utility [patent_app_number] => 15/813158 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813158
Method and apparatus for filtering contaminated water Nov 14, 2017 Issued
Array ( [id] => 14307097 [patent_doc_number] => 20190143252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Transmission Oil Filter Assembly [patent_app_type] => utility [patent_app_number] => 15/813203 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813203
Transmission oil filter assembly Nov 14, 2017 Issued
Array ( [id] => 12767029 [patent_doc_number] => 20180147511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => FILTER DEVICE AND FILTRATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/803958 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15803958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803958
Filter device and filtration device Nov 5, 2017 Issued
Array ( [id] => 14228001 [patent_doc_number] => 20190126173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => STRAINER DEVICE FOR WASH WATER USED WITH EQUIPMENT IN THE AGGREGATE AND MINING INDUSTRIES [patent_app_type] => utility [patent_app_number] => 15/797004 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797004
Strainer device for wash water used with equipment in the aggregate and mining industries Oct 29, 2017 Issued
Array ( [id] => 17406290 [patent_doc_number] => 11247153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Filter module for gravity-type water purifier and gravity-type water purifier including same [patent_app_type] => utility [patent_app_number] => 16/344255 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 12407 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344255
Filter module for gravity-type water purifier and gravity-type water purifier including same Oct 26, 2017 Issued
Array ( [id] => 15084159 [patent_doc_number] => 20190336890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Snap-On Porous Filter Media For Filter Press Plates [patent_app_type] => utility [patent_app_number] => 16/345999 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345999
Snap-On Porous Filter Media For Filter Press Plates Oct 26, 2017 Abandoned
Array ( [id] => 12160184 [patent_doc_number] => 20180031450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'SYSTEMS AND METHODS FOR REMOVING CONTAMINATES FROM A STREAM PRIOR TO PASSING THE STREAM THROUGH AN ANALYZER' [patent_app_type] => utility [patent_app_number] => 15/782112 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6697 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782112 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782112
Systems and methods for removing contaminates from a stream prior to passing the stream through an analyzer Oct 11, 2017 Issued
Array ( [id] => 16831229 [patent_doc_number] => 11007460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Device for treating an effluent and method for treating an effluent [patent_app_type] => utility [patent_app_number] => 16/338619 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6940 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338619
Device for treating an effluent and method for treating an effluent Oct 10, 2017 Issued
Array ( [id] => 14929501 [patent_doc_number] => 20190300388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => DEVICE AND METHOD FOR WATER PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/335615 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16335615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/335615
DEVICE AND METHOD FOR WATER PURIFICATION Oct 5, 2017 Abandoned
Array ( [id] => 15494399 [patent_doc_number] => 20200047388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => APPARATUS AND METHOD FOR FILTRATION OF POLYMER MELT [patent_app_type] => utility [patent_app_number] => 16/340665 [patent_app_country] => US [patent_app_date] => 2017-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340665
Apparatus and method for filtration of polymer melt Oct 2, 2017 Issued
Array ( [id] => 12678274 [patent_doc_number] => 20180117924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => FILTER UNIT, LIQUID JETTING MODULE, AND LIQUID JETTING HEAD [patent_app_type] => utility [patent_app_number] => 15/711949 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15711949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711949
Filter unit, liquid jetting module, and liquid jetting head Sep 20, 2017 Issued
Array ( [id] => 16010003 [patent_doc_number] => 20200179844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => LIQUID FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/331887 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331887
Liquid filter assembly Sep 13, 2017 Issued
Array ( [id] => 12809614 [patent_doc_number] => 20180161708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => FLUID FILTER SYSTEM [patent_app_type] => utility [patent_app_number] => 15/701655 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701655
FLUID FILTER SYSTEM Sep 11, 2017 Abandoned
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