
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18566035
[patent_doc_number] => 20230256363
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => FILTER ELEMENT LOCKING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/139435
[patent_app_country] => US
[patent_app_date] => 2023-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9073
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[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] => 18139435
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/139435 | Filter element locking mechanism | Apr 25, 2023 | Issued |
Array
(
[id] => 18581867
[patent_doc_number] => 20230264121
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => FILTER ELEMENT LOCKING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/139462
[patent_app_country] => US
[patent_app_date] => 2023-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9074
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18139462
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/139462 | Filter element locking mechanism | Apr 25, 2023 | Issued |
Array
(
[id] => 18581867
[patent_doc_number] => 20230264121
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => FILTER ELEMENT LOCKING MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/139462
[patent_app_country] => US
[patent_app_date] => 2023-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9074
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 18139462
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/139462 | Filter element locking mechanism | Apr 25, 2023 | Issued |
Array
(
[id] => 18740887
[patent_doc_number] => 20230349865
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-02
[patent_title] => METHOD FOR PRETREATING RANITIDINE HYDROCHLORIDE SAMPLE
[patent_app_type] => utility
[patent_app_number] => 18/138316
[patent_app_country] => US
[patent_app_date] => 2023-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5944
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18138316
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/138316 | METHOD FOR PRETREATING RANITIDINE HYDROCHLORIDE SAMPLE | Apr 23, 2023 | Pending |
Array
(
[id] => 18724730
[patent_doc_number] => 20230338892
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => PORTABLE ATMOSPHERIC WATER GENERATOR
[patent_app_type] => utility
[patent_app_number] => 18/305234
[patent_app_country] => US
[patent_app_date] => 2023-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19802
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305234
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/305234 | PORTABLE ATMOSPHERIC WATER GENERATOR | Apr 20, 2023 | Pending |
Array
(
[id] => 18726462
[patent_doc_number] => 20230340743
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => WATER FILTER/SCREEN
[patent_app_type] => utility
[patent_app_number] => 18/137193
[patent_app_country] => US
[patent_app_date] => 2023-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4205
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137193
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/137193 | WATER FILTER/SCREEN | Apr 19, 2023 | Pending |
Array
(
[id] => 18726462
[patent_doc_number] => 20230340743
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-26
[patent_title] => WATER FILTER/SCREEN
[patent_app_type] => utility
[patent_app_number] => 18/137193
[patent_app_country] => US
[patent_app_date] => 2023-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4205
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137193
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/137193 | WATER FILTER/SCREEN | Apr 19, 2023 | Pending |
Array
(
[id] => 19511056
[patent_doc_number] => 20240342742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => DUAL-ZONE SHOWERHEAD WITH INTERNAL FILTRATION CAPABILITIES
[patent_app_type] => utility
[patent_app_number] => 18/134945
[patent_app_country] => US
[patent_app_date] => 2023-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4376
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18134945
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/134945 | DUAL-ZONE SHOWERHEAD WITH INTERNAL FILTRATION CAPABILITIES | Apr 13, 2023 | Pending |
Array
(
[id] => 19511056
[patent_doc_number] => 20240342742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => DUAL-ZONE SHOWERHEAD WITH INTERNAL FILTRATION CAPABILITIES
[patent_app_type] => utility
[patent_app_number] => 18/134945
[patent_app_country] => US
[patent_app_date] => 2023-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4376
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18134945
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/134945 | DUAL-ZONE SHOWERHEAD WITH INTERNAL FILTRATION CAPABILITIES | Apr 13, 2023 | Pending |
Array
(
[id] => 18510359
[patent_doc_number] => 20230226467
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => MESH FILTER FOR FUEL SUPPLY SYSTEM OF VEHICLE
[patent_app_type] => utility
[patent_app_number] => 18/126569
[patent_app_country] => US
[patent_app_date] => 2023-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8288
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126569
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/126569 | Mesh filter for fuel supply system of vehicle | Mar 26, 2023 | Issued |
Array
(
[id] => 19700397
[patent_doc_number] => 12194399
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Rake system and method
[patent_app_type] => utility
[patent_app_number] => 18/188751
[patent_app_country] => US
[patent_app_date] => 2023-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 34
[patent_no_of_words] => 5337
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188751
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/188751 | Rake system and method | Mar 22, 2023 | Issued |
Array
(
[id] => 20115251
[patent_doc_number] => 12364937
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-22
[patent_title] => Filter element
[patent_app_type] => utility
[patent_app_number] => 18/187954
[patent_app_country] => US
[patent_app_date] => 2023-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187954
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/187954 | Filter element | Mar 21, 2023 | Issued |
Array
(
[id] => 18611234
[patent_doc_number] => 20230277965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => Fluid Filter and Spill Kit Extreme Odor and Toxin Eliminator, Composition and Process
[patent_app_type] => utility
[patent_app_number] => 18/113288
[patent_app_country] => US
[patent_app_date] => 2023-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3722
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113288
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/113288 | Fluid Filter and Spill Kit Extreme Odor and Toxin Eliminator, Composition and Process | Feb 22, 2023 | Pending |
Array
(
[id] => 18406284
[patent_doc_number] => 20230167635
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => STORMWATER MANAGEMENT CRATE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/162594
[patent_app_country] => US
[patent_app_date] => 2023-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10524
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162594
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/162594 | STORMWATER MANAGEMENT CRATE ASSEMBLY | Jan 30, 2023 | Pending |
Array
(
[id] => 18363497
[patent_doc_number] => 20230145088
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-11
[patent_title] => FILTER BASE FOR ELECTRONIC CONNECTION TO MATING FILTER HOUSING ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/095355
[patent_app_country] => US
[patent_app_date] => 2023-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21110
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 367
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095355
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/095355 | FILTER BASE FOR ELECTRONIC CONNECTION TO MATING FILTER HOUSING ASSEMBLY | Jan 9, 2023 | Abandoned |
Array
(
[id] => 20076577
[patent_doc_number] => 12350613
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Liquid filtration media, filter elements and methods
[patent_app_type] => utility
[patent_app_number] => 18/094029
[patent_app_country] => US
[patent_app_date] => 2023-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 18
[patent_no_of_words] => 10563
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094029
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/094029 | Liquid filtration media, filter elements and methods | Jan 5, 2023 | Issued |
Array
(
[id] => 19440200
[patent_doc_number] => 12090428
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-17
[patent_title] => Systems and processes employing wet/dry suction filter
[patent_app_type] => utility
[patent_app_number] => 18/064733
[patent_app_country] => US
[patent_app_date] => 2022-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 24
[patent_no_of_words] => 13920
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[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] => 18064733
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/064733 | Systems and processes employing wet/dry suction filter | Dec 11, 2022 | Issued |
Array
(
[id] => 18596333
[patent_doc_number] => 20230271124
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => Adjustable Height Filtration Bag System and Method Thereof
[patent_app_type] => utility
[patent_app_number] => 18/072466
[patent_app_country] => US
[patent_app_date] => 2022-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3931
[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] => 18072466
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/072466 | Adjustable Height Filtration Bag System and Method Thereof | Nov 29, 2022 | Abandoned |
Array
(
[id] => 18404875
[patent_doc_number] => 20230166226
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => MONITORING SCHEME AND METHOD OF CORROSION AND FOULING REDUCTION FOR SCWO SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/059850
[patent_app_country] => US
[patent_app_date] => 2022-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11299
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059850
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/059850 | MONITORING SCHEME AND METHOD OF CORROSION AND FOULING REDUCTION FOR SCWO SYSTEM | Nov 28, 2022 | Pending |
Array
(
[id] => 18986761
[patent_doc_number] => 20240058730
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => WATER-FILTRATION DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/990917
[patent_app_country] => US
[patent_app_date] => 2022-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3837
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990917
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/990917 | Water-filtration device | Nov 20, 2022 | Issued |