
Richard C. Gurtowski
Examiner (ID: 12044, Phone: (571)272-3189 , Office: P/1778 )
| Most Active Art Unit | 1778 |
| Art Unit(s) | 1778, 1773 |
| Total Applications | 844 |
| Issued Applications | 553 |
| Pending Applications | 92 |
| Abandoned Applications | 222 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19216671
[patent_doc_number] => 20240181375
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => FILTER ASSEMBLY FOR EARTH RETAINING STRUCTURES
[patent_app_type] => utility
[patent_app_number] => 18/530743
[patent_app_country] => US
[patent_app_date] => 2023-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2887
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530743
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/530743 | FILTER ASSEMBLY FOR EARTH RETAINING STRUCTURES | Dec 5, 2023 | Pending |
Array
(
[id] => 19550875
[patent_doc_number] => 12134571
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-05
[patent_title] => Systems and methods for desalination of liquids
[patent_app_type] => utility
[patent_app_number] => 18/520230
[patent_app_country] => US
[patent_app_date] => 2023-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 12944
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520230
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/520230 | Systems and methods for desalination of liquids | Nov 26, 2023 | Issued |
Array
(
[id] => 19325891
[patent_doc_number] => 12043555
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-07-23
[patent_title] => System and method for carbon capture surrounding underwater equipment
[patent_app_type] => utility
[patent_app_number] => 18/515529
[patent_app_country] => US
[patent_app_date] => 2023-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 11885
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515529
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/515529 | System and method for carbon capture surrounding underwater equipment | Nov 20, 2023 | Issued |
Array
(
[id] => 19049713
[patent_doc_number] => 20240091682
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => FILTRATION CONTAINER ASSEMBLIES AND METHODS
[patent_app_type] => utility
[patent_app_number] => 18/513121
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8856
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513121
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/513121 | Filtration container assemblies and methods | Nov 16, 2023 | Issued |
Array
(
[id] => 19556220
[patent_doc_number] => 20240368012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => DEVICES, SYSTEMS, AND METHODS TO FACILITATE CRITICAL METAL EXTRACTION FROM WATER
[patent_app_type] => utility
[patent_app_number] => 18/387850
[patent_app_country] => US
[patent_app_date] => 2023-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12945
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[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] => 18387850
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/387850 | DEVICES, SYSTEMS, AND METHODS TO FACILITATE CRITICAL METAL EXTRACTION FROM WATER | Nov 6, 2023 | Pending |
Array
(
[id] => 19319552
[patent_doc_number] => 20240241095
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => CHROMATOGRAPHY COLUMN FOR THE SEPARATION OF SURFACTANTS
[patent_app_type] => utility
[patent_app_number] => 18/503722
[patent_app_country] => US
[patent_app_date] => 2023-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10545
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[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] => 18503722
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/503722 | CHROMATOGRAPHY COLUMN FOR THE SEPARATION OF SURFACTANTS | Nov 6, 2023 | Pending |
Array
(
[id] => 19898712
[patent_doc_number] => 12276628
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-15
[patent_title] => Systems and methods for measuring electrical characteristic of medical fluids
[patent_app_type] => utility
[patent_app_number] => 18/500755
[patent_app_country] => US
[patent_app_date] => 2023-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500755
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/500755 | Systems and methods for measuring electrical characteristic of medical fluids | Nov 1, 2023 | Issued |
Array
(
[id] => 19651144
[patent_doc_number] => 12172912
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Dispensing system with bypass
[patent_app_type] => utility
[patent_app_number] => 18/499632
[patent_app_country] => US
[patent_app_date] => 2023-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5420
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499632
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/499632 | Dispensing system with bypass | Oct 31, 2023 | Issued |
Array
(
[id] => 19997159
[patent_doc_number] => 20250135381
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => WATER FILTRATION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/498795
[patent_app_country] => US
[patent_app_date] => 2023-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2246
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498795
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/498795 | WATER FILTRATION APPARATUS | Oct 30, 2023 | Pending |
Array
(
[id] => 18970812
[patent_doc_number] => 20240050904
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-15
[patent_title] => SYSTEMS AND METHODS OF MARKER BASED DIRECT INTEGRITY TESTING OF MEMBRANES
[patent_app_type] => utility
[patent_app_number] => 18/383092
[patent_app_country] => US
[patent_app_date] => 2023-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8256
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383092
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/383092 | Systems and methods of marker based direct integrity testing of membranes | Oct 23, 2023 | Issued |
Array
(
[id] => 19097563
[patent_doc_number] => 20240116790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => MARINE PROPULSION SYSTEMS HAVING MARINE ENVIRONMENT ENHANCEMENT CAPABILITY
[patent_app_type] => utility
[patent_app_number] => 18/383405
[patent_app_country] => US
[patent_app_date] => 2023-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7181
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 18383405
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/383405 | MARINE PROPULSION SYSTEMS HAVING MARINE ENVIRONMENT ENHANCEMENT CAPABILITY | Oct 23, 2023 | Pending |
Array
(
[id] => 19140857
[patent_doc_number] => 20240139658
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => FLOW CONTROL DEVICE FOR FLUID FILTERING ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/382983
[patent_app_country] => US
[patent_app_date] => 2023-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6166
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18382983
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/382983 | FLOW CONTROL DEVICE FOR FLUID FILTERING ASSEMBLY | Oct 22, 2023 | Pending |
Array
(
[id] => 19624506
[patent_doc_number] => 12163316
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-10
[patent_title] => Method for recycling water and a water recycling device
[patent_app_type] => utility
[patent_app_number] => 18/379038
[patent_app_country] => US
[patent_app_date] => 2023-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 12282
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 325
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379038
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/379038 | Method for recycling water and a water recycling device | Oct 10, 2023 | Issued |
Array
(
[id] => 19641743
[patent_doc_number] => 20240416263
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => ROTATING IRRIGATION SCREEN APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/368115
[patent_app_country] => US
[patent_app_date] => 2023-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4137
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368115
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/368115 | ROTATING IRRIGATION SCREEN APPARATUS | Sep 13, 2023 | Pending |
Array
(
[id] => 19082999
[patent_doc_number] => 20240109800
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => ANAEROBIC TREATMENT OF WASTE
[patent_app_type] => utility
[patent_app_number] => 18/243541
[patent_app_country] => US
[patent_app_date] => 2023-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10684
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243541
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/243541 | Anaerobic treatment of waste | Sep 6, 2023 | Issued |
Array
(
[id] => 19170708
[patent_doc_number] => 20240156682
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => Reinforced Gas Permeable Blood Storage Bags, and Methods of Preparation Thereof
[patent_app_type] => utility
[patent_app_number] => 18/452051
[patent_app_country] => US
[patent_app_date] => 2023-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33408
[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] => 18452051
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/452051 | Reinforced Gas Permeable Blood Storage Bags, and Methods of Preparation Thereof | Aug 17, 2023 | Pending |
Array
(
[id] => 19090860
[patent_doc_number] => 11952290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-09
[patent_title] => System and method for producing alkaline water having pH stability and increased mineral content
[patent_app_type] => utility
[patent_app_number] => 18/234024
[patent_app_country] => US
[patent_app_date] => 2023-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 13185
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234024
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/234024 | System and method for producing alkaline water having pH stability and increased mineral content | Aug 14, 2023 | Issued |
Array
(
[id] => 18971752
[patent_doc_number] => 20240051844
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-15
[patent_title] => FLUID FILTRATION SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/364769
[patent_app_country] => US
[patent_app_date] => 2023-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4091
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364769
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/364769 | FLUID FILTRATION SYSTEM AND METHOD | Aug 2, 2023 | Pending |
Array
(
[id] => 19745432
[patent_doc_number] => 20250033997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => WATER FILTRATION ASSEMBLY AND FREEZE PREVENTION
[patent_app_type] => utility
[patent_app_number] => 18/360334
[patent_app_country] => US
[patent_app_date] => 2023-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5512
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18360334
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/360334 | WATER FILTRATION ASSEMBLY AND FREEZE PREVENTION | Jul 26, 2023 | Pending |
Array
(
[id] => 19723063
[patent_doc_number] => 20250025814
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => INTERNAL PERFORMANCE MONITORING FOR WATER FILTER
[patent_app_type] => utility
[patent_app_number] => 18/355919
[patent_app_country] => US
[patent_app_date] => 2023-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6926
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355919
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/355919 | INTERNAL PERFORMANCE MONITORING FOR WATER FILTER | Jul 19, 2023 | Pending |