
David Bochna
Examiner (ID: 224, Phone: (571)272-7078 , Office: P/3679 )
| Most Active Art Unit | 3679 |
| Art Unit(s) | 3679, 3629, 3626 |
| Total Applications | 3011 |
| Issued Applications | 2327 |
| Pending Applications | 172 |
| Abandoned Applications | 541 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19158635
[patent_doc_number] => 20240151342
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-09
[patent_title] => PIPE REHABILITATION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/281380
[patent_app_country] => US
[patent_app_date] => 2022-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5161
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281380
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/281380 | PIPE REHABILITATION METHOD | Feb 23, 2022 | Pending |
Array
(
[id] => 18369752
[patent_doc_number] => 11649913
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-05-16
[patent_title] => Irrigation line couplings and irrigation manifolds including irrigation line couplings
[patent_app_type] => utility
[patent_app_number] => 17/671457
[patent_app_country] => US
[patent_app_date] => 2022-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 38
[patent_no_of_words] => 6764
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17671457
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/671457 | Irrigation line couplings and irrigation manifolds including irrigation line couplings | Feb 13, 2022 | Issued |
Array
(
[id] => 20016833
[patent_doc_number] => 20250155055
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => STEEL PIPE JOINT STRUCTURE AND METHOD FOR PROCESSING STEEL PIPE
[patent_app_type] => utility
[patent_app_number] => 18/730409
[patent_app_country] => US
[patent_app_date] => 2022-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9788
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730409
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/730409 | STEEL PIPE JOINT STRUCTURE AND METHOD FOR PROCESSING STEEL PIPE | Jan 19, 2022 | Pending |
Array
(
[id] => 19258727
[patent_doc_number] => 12018776
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-06-25
[patent_title] => Threaded connection
[patent_app_type] => utility
[patent_app_number] => 17/580259
[patent_app_country] => US
[patent_app_date] => 2022-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2388
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580259
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/580259 | Threaded connection | Jan 19, 2022 | Issued |
Array
(
[id] => 20549488
[patent_doc_number] => 12560273
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-24
[patent_title] => Insulating concrete shell
[patent_app_type] => utility
[patent_app_number] => 18/546309
[patent_app_country] => US
[patent_app_date] => 2022-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 0
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546309
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/546309 | Insulating concrete shell | Jan 19, 2022 | Issued |
Array
(
[id] => 17750480
[patent_doc_number] => 20220228685
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-21
[patent_title] => JOINT FOR HYDRAULIC CONNECTION
[patent_app_type] => utility
[patent_app_number] => 17/575272
[patent_app_country] => US
[patent_app_date] => 2022-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575272
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/575272 | Joint for hydraulic connection | Jan 12, 2022 | Issued |
Array
(
[id] => 18258036
[patent_doc_number] => 20230085076
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-16
[patent_title] => CONNECTOR CONVENIENT FOR DISASSEMBLING WATER PIPE
[patent_app_type] => utility
[patent_app_number] => 17/647851
[patent_app_country] => US
[patent_app_date] => 2022-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1778
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[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] => 17647851
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/647851 | CONNECTOR CONVENIENT FOR DISASSEMBLING WATER PIPE | Jan 12, 2022 | Abandoned |
Array
(
[id] => 19275133
[patent_doc_number] => 12025254
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Anti-rotate hose clamp
[patent_app_type] => utility
[patent_app_number] => 18/270943
[patent_app_country] => US
[patent_app_date] => 2022-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2887
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270943
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/270943 | Anti-rotate hose clamp | Jan 5, 2022 | Issued |
Array
(
[id] => 18718772
[patent_doc_number] => 11796109
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-24
[patent_title] => Connector with rotatable tube
[patent_app_type] => utility
[patent_app_number] => 17/563790
[patent_app_country] => US
[patent_app_date] => 2021-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 5812
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563790
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/563790 | Connector with rotatable tube | Dec 27, 2021 | Issued |
Array
(
[id] => 18450434
[patent_doc_number] => 20230191711
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => CLAMPING RING AND METHOD OF FORMING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/554267
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2317
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554267
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/554267 | Clamping ring and method of forming the same | Dec 16, 2021 | Issued |
Array
(
[id] => 19354820
[patent_doc_number] => 12055253
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-06
[patent_title] => Apparatus and method for bonding tie layers on reinforced thermosetting resin laminates for use in welding thermoset composite pipe joints
[patent_app_type] => utility
[patent_app_number] => 17/644194
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 40
[patent_no_of_words] => 9354
[patent_no_of_claims] => 13
[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] => 17644194
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/644194 | Apparatus and method for bonding tie layers on reinforced thermosetting resin laminates for use in welding thermoset composite pipe joints | Dec 13, 2021 | Issued |
Array
(
[id] => 18526848
[patent_doc_number] => 11713837
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-01
[patent_title] => Tube assembly, pressure exchanger and reverse osmosis system
[patent_app_type] => utility
[patent_app_number] => 17/548759
[patent_app_country] => US
[patent_app_date] => 2021-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2617
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548759
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/548759 | Tube assembly, pressure exchanger and reverse osmosis system | Dec 12, 2021 | Issued |
Array
(
[id] => 19910906
[patent_doc_number] => 12287112
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-29
[patent_title] => Middle air duct support member and air conditioner
[patent_app_type] => utility
[patent_app_number] => 17/546309
[patent_app_country] => US
[patent_app_date] => 2021-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 1156
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546309
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/546309 | Middle air duct support member and air conditioner | Dec 8, 2021 | Issued |
Array
(
[id] => 17946429
[patent_doc_number] => 20220333446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => ELECTROMAGNETIC CLEARANCE JOINT AND ASSEMBLY METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/546912
[patent_app_country] => US
[patent_app_date] => 2021-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6675
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 399
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546912
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/546912 | Electromagnetic clearance joint and assembly method thereof | Dec 8, 2021 | Issued |
Array
(
[id] => 18421160
[patent_doc_number] => 20230175623
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-08
[patent_title] => CONNECTOR ASSEMBLY FOR COUPLING A VESSEL TO A FLUID TUBE
[patent_app_type] => utility
[patent_app_number] => 17/542846
[patent_app_country] => US
[patent_app_date] => 2021-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2928
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542846
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/542846 | Connector assembly for coupling a vessel to a fluid tube | Dec 5, 2021 | Issued |
Array
(
[id] => 17642839
[patent_doc_number] => 20220170577
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => Double Elbow Hydraulic Assembly
[patent_app_type] => utility
[patent_app_number] => 17/456928
[patent_app_country] => US
[patent_app_date] => 2021-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3398
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456928
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/456928 | Double Elbow Hydraulic Assembly | Nov 29, 2021 | Abandoned |
Array
(
[id] => 18406575
[patent_doc_number] => 20230167926
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => CLAMP RING TYPE METAL SEALGAS PIPE JOINT
[patent_app_type] => utility
[patent_app_number] => 17/456593
[patent_app_country] => US
[patent_app_date] => 2021-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1488
[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] => 17456593
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/456593 | Clamp ring type metal sealgas pipe joint | Nov 25, 2021 | Issued |
Array
(
[id] => 19121639
[patent_doc_number] => 11965611
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-23
[patent_title] => Threaded pipe connections with improved leak tightness
[patent_app_type] => utility
[patent_app_number] => 17/533598
[patent_app_country] => US
[patent_app_date] => 2021-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 7332
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 347
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533598
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/533598 | Threaded pipe connections with improved leak tightness | Nov 22, 2021 | Issued |
Array
(
[id] => 20506419
[patent_doc_number] => 12540691
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-03
[patent_title] => Tube fitting
[patent_app_type] => utility
[patent_app_number] => 18/259875
[patent_app_country] => US
[patent_app_date] => 2021-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2316
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 308
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259875
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/259875 | Tube fitting | Nov 21, 2021 | Issued |
Array
(
[id] => 18818383
[patent_doc_number] => 20230392723
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => MULTI-HOSE ARRANGEMENT
[patent_app_type] => utility
[patent_app_number] => 18/032274
[patent_app_country] => US
[patent_app_date] => 2021-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4096
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032274
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/032274 | Multi-hose arrangement | Nov 10, 2021 | Issued |