Search

David Bochna

Examiner (ID: 13238, Phone: (571)272-7078 , Office: P/3679 )

Most Active Art Unit
3679
Art Unit(s)
3679, 3629, 3626
Total Applications
2990
Issued Applications
2313
Pending Applications
167
Abandoned Applications
540

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20280357 [patent_doc_number] => 20250305599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => COMPOSITE TUBE ASSEMBLIES AND METHOD OF MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/619685 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619685
COMPOSITE TUBE ASSEMBLIES AND METHOD OF MANUFACTURING Mar 27, 2024 Pending
Array ( [id] => 19465080 [patent_doc_number] => 20240318749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => PLASTIC PIPE AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A PIPE BASE BODY FOR A PLASTIC PIPE OF THIS TYPE [patent_app_type] => utility [patent_app_number] => 18/612021 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612021
PLASTIC PIPE AND DEVICE FOR THE CONTINUOUS PRODUCTION OF A PIPE BASE BODY FOR A PLASTIC PIPE OF THIS TYPE Mar 20, 2024 Pending
Array ( [id] => 19572724 [patent_doc_number] => 20240377016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Flexible conforming silicone rubber heater for complex geometry fluid lines and method [patent_app_type] => utility [patent_app_number] => 18/612634 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612634
Flexible conforming silicone rubber heater for complex geometry fluid lines and method Mar 20, 2024 Pending
Array ( [id] => 19480618 [patent_doc_number] => 20240328660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Universal Air Interface [patent_app_type] => utility [patent_app_number] => 18/608883 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608883
Universal Air Interface Mar 17, 2024 Pending
Array ( [id] => 19433476 [patent_doc_number] => 20240301974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => CONNECTING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/599908 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599908
Connecting element Mar 7, 2024 Issued
Array ( [id] => 19433477 [patent_doc_number] => 20240301975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HYDRAULIC CONNECTOR FOR A HYDRAULIC SYSTEM OF A BICYCLE AND PROCESS FOR CONNECTING TOGETHER PIECES OF TUBE OF A HYDRAULIC SYSTEM OF A BICYCLE [patent_app_type] => utility [patent_app_number] => 18/599622 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599622
Hydraulic connector for a hydraulic system of a bicycle and process for connecting together pieces of tube of a hydraulic system of a bicycle Mar 7, 2024 Issued
Array ( [id] => 19923672 [patent_doc_number] => 12297945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-13 [patent_title] => Tube connection and its mechanism [patent_app_type] => utility [patent_app_number] => 18/596675 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 1087 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596675
Tube connection and its mechanism Mar 5, 2024 Issued
Array ( [id] => 20688360 [patent_doc_number] => 12618500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Hydraulic coupling [patent_app_type] => utility [patent_app_number] => 18/593224 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593224
Hydraulic Coupling Feb 29, 2024 Issued
Array ( [id] => 19465094 [patent_doc_number] => 20240318763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => UNDERGROUND PIPE PROTECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/587773 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587773
UNDERGROUND PIPE PROTECTION SYSTEM Feb 25, 2024 Abandoned
Array ( [id] => 19404598 [patent_doc_number] => 20240288109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => CRYOGENIC ROTATING SEAL [patent_app_type] => utility [patent_app_number] => 18/585757 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18585757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585757
Cryogenic rotating seal Feb 22, 2024 Issued
Array ( [id] => 19970328 [patent_doc_number] => 12338926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Floating joint and retainer connection structure [patent_app_type] => utility [patent_app_number] => 18/583964 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583964
Floating joint and retainer connection structure Feb 21, 2024 Issued
Array ( [id] => 19333319 [patent_doc_number] => 20240247749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => THERMAL INSULATING SLEEVE LINER FOR FLUID FLOW DEVICE AND FLUID FLOW DEVICE INCORPORATING SUCH LINER [patent_app_type] => utility [patent_app_number] => 18/442394 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18442394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442394
THERMAL INSULATING SLEEVE LINER FOR FLUID FLOW DEVICE AND FLUID FLOW DEVICE INCORPORATING SUCH LINER Feb 14, 2024 Pending
Array ( [id] => 20672483 [patent_doc_number] => 12612988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Tubing connection assembly [patent_app_type] => utility [patent_app_number] => 18/423643 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 1070 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423643
Tubing connection assembly Jan 25, 2024 Issued
Array ( [id] => 19949096 [patent_doc_number] => 12320452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Magnetic joint [patent_app_type] => utility [patent_app_number] => 18/421682 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 2327 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421682
Magnetic joint Jan 23, 2024 Issued
Array ( [id] => 19333311 [patent_doc_number] => 20240247741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => BRITTLE MATERIAL JOINTS WITH DYNAMIC SEALING [patent_app_type] => utility [patent_app_number] => 18/419239 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18419239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419239
Brittle material joints with dynamic sealing Jan 21, 2024 Issued
Array ( [id] => 20100782 [patent_doc_number] => 20250230718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => TUBULAR CONNECTION CONTROL USING DETECTABLE FEATURE [patent_app_type] => utility [patent_app_number] => 18/416474 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18416474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416474
TUBULAR CONNECTION CONTROL USING DETECTABLE FEATURE Jan 17, 2024 Pending
Array ( [id] => 19301436 [patent_doc_number] => 20240230007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Pressure-Responsive, Deformable, Self-Integrating Pigging Element For Use In Pipeline Pigging Applications [patent_app_type] => utility [patent_app_number] => 18/412861 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412861
Pressure-Responsive, Deformable, Self-Integrating Pigging Element For Use In Pipeline Pigging Applications Jan 14, 2024 Pending
Array ( [id] => 19247089 [patent_doc_number] => 20240198073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => CONNECTOR FOR FLEXIBLE TUBING USED FOR FLUID TRANSPORT [patent_app_type] => utility [patent_app_number] => 18/538561 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18538561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538561
CONNECTOR FOR FLEXIBLE TUBING USED FOR FLUID TRANSPORT Dec 12, 2023 Pending
Array ( [id] => 19249716 [patent_doc_number] => 20240200704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Multi-Connector [patent_app_type] => utility [patent_app_number] => 18/533520 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533520
Multi-Connector Dec 7, 2023 Pending
Array ( [id] => 19941157 [patent_doc_number] => 12313282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Non-continuously rotatable and removable ferrule for duct fitting [patent_app_type] => utility [patent_app_number] => 18/512127 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2402 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512127
Non-continuously rotatable and removable ferrule for duct fitting Nov 16, 2023 Issued
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