Search

Benjamin M. Kurtz

Examiner (ID: 12734, Phone: (571)272-8211 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1723, 1797, 1778, 1772, 1779
Total Applications
1353
Issued Applications
676
Pending Applications
129
Abandoned Applications
588

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16175867 [patent_doc_number] => 20200222835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Filter element assembly with sealing element and filter system [patent_app_type] => utility [patent_app_number] => 16/832375 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832375
Filter element assembly with sealing element and filter system Mar 26, 2020 Abandoned
Array ( [id] => 17640752 [patent_doc_number] => 20220168490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => BLOOD PURIFIER AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/598082 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17598082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598082
BLOOD PURIFIER AND METHOD FOR MANUFACTURING SAME Mar 26, 2020 Pending
Array ( [id] => 17503869 [patent_doc_number] => 20220096971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Negative Pressure Filtration Apparatus, Method, and System [patent_app_type] => utility [patent_app_number] => 17/600050 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600050
Negative pressure filtration apparatus, method, and system Mar 26, 2020 Issued
Array ( [id] => 18980025 [patent_doc_number] => 11905185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Eco-friendly water filtration apparatus [patent_app_type] => utility [patent_app_number] => 16/831789 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 8167 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 16831789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831789
Eco-friendly water filtration apparatus Mar 25, 2020 Issued
Array ( [id] => 16327191 [patent_doc_number] => 20200298156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => LAYERED PANELS WITH STRUCTURES FOR SEPARATION [patent_app_type] => utility [patent_app_number] => 16/825078 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16825078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825078
LAYERED PANELS WITH STRUCTURES FOR SEPARATION Mar 19, 2020 Abandoned
Array ( [id] => 17593960 [patent_doc_number] => 20220143533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => FILTER ELEMENT FOR A FILTER UNIT [patent_app_type] => utility [patent_app_number] => 17/611043 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7622 [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] => 17611043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611043
FILTER ELEMENT FOR A FILTER UNIT Mar 19, 2020 Abandoned
Array ( [id] => 16296619 [patent_doc_number] => 20200282342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Filter device, in particular liquid filter [patent_app_type] => utility [patent_app_number] => 16/820846 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820846
Filter device, in particular liquid filter Mar 16, 2020 Abandoned
Array ( [id] => 17712551 [patent_doc_number] => 11376530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Reverse osmosis push filter with floating key lock [patent_app_type] => utility [patent_app_number] => 16/814279 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 58 [patent_no_of_words] => 11546 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814279
Reverse osmosis push filter with floating key lock Mar 9, 2020 Issued
Array ( [id] => 17821756 [patent_doc_number] => 11426682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Self-back flushing filtration assembly [patent_app_type] => utility [patent_app_number] => 16/810534 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6518 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810534
Self-back flushing filtration assembly Mar 4, 2020 Issued
Array ( [id] => 18134106 [patent_doc_number] => 11559757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Water filtration apparatus [patent_app_type] => utility [patent_app_number] => 16/807083 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3615 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807083
Water filtration apparatus Mar 1, 2020 Issued
Array ( [id] => 17843982 [patent_doc_number] => 11433327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Filter housing with filter key attachment [patent_app_type] => utility [patent_app_number] => 16/804543 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 54 [patent_no_of_words] => 10518 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804543
Filter housing with filter key attachment Feb 27, 2020 Issued
Array ( [id] => 18427877 [patent_doc_number] => 11673078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Filter element locking mechanism [patent_app_type] => utility [patent_app_number] => 16/799356 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9074 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799356
Filter element locking mechanism Feb 23, 2020 Issued
Array ( [id] => 17532700 [patent_doc_number] => 20220111309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Improvements In and Relating to Optimizing the Operation of a Chromatography System [patent_app_type] => utility [patent_app_number] => 17/431219 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431219
Improvements In and Relating to Optimizing the Operation of a Chromatography System Feb 23, 2020 Pending
16/797897 APPARATUS FOR COOKING FOODS IN LIQUIDS Feb 20, 2020 Abandoned
Array ( [id] => 19370368 [patent_doc_number] => 12062459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors [patent_app_type] => utility [patent_app_number] => 16/793089 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4641 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793089
Intermixing feedwater sparger nozzles and methods for using the same in nuclear reactors Feb 17, 2020 Issued
Array ( [id] => 16282920 [patent_doc_number] => 20200276522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => PRESSURE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/792292 [patent_app_country] => US [patent_app_date] => 2020-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792292
PRESSURE CONTROL DEVICE Feb 15, 2020 Abandoned
Array ( [id] => 16282921 [patent_doc_number] => 20200276523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => PRESSURE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/792282 [patent_app_country] => US [patent_app_date] => 2020-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16792282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/792282
PRESSURE CONTROL DEVICE Feb 15, 2020 Abandoned
Array ( [id] => 17640933 [patent_doc_number] => 20220168671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => LIQUID FILTER [patent_app_type] => utility [patent_app_number] => 17/436588 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17436588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436588
LIQUID FILTER Feb 13, 2020 Abandoned
Array ( [id] => 16436060 [patent_doc_number] => 20200353385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => FILTER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/789399 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789399
FILTER APPARATUS Feb 11, 2020 Abandoned
Array ( [id] => 16252751 [patent_doc_number] => 20200262125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => MODULAR FLUID PROCESSING APPARATUSES, MODULAR COMPONENTS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/786406 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16786406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786406
Modular fluid processing apparatuses, modular components and related methods Feb 9, 2020 Issued
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