Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 20427272 [patent_doc_number] => 20250389361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => PIPELINE CONNECTING MODULE AND LIQUID COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/749636 [patent_app_country] => US [patent_app_date] => 2024-06-21 [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] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749636
Pipeline connecting module and liquid cooling system Jun 20, 2024 Issued
Array ( [id] => 20115205 [patent_doc_number] => 12364891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Adapter for concealed sprinkler [patent_app_type] => utility [patent_app_number] => 18/672490 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672490
Adapter for concealed sprinkler May 22, 2024 Issued
Array ( [id] => 19600301 [patent_doc_number] => 20240391181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INDUCTION EMBEDDED BOND LAYER FOR FIBER REINFORCED THERMOPLASTIC PIPE [patent_app_type] => utility [patent_app_number] => 18/667553 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667553
INDUCTION EMBEDDED BOND LAYER FOR FIBER REINFORCED THERMOPLASTIC PIPE May 16, 2024 Pending
Array ( [id] => 20536478 [patent_doc_number] => 12553548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Conduit coupler and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/665462 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 76 [patent_no_of_words] => 7319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665462
Conduit coupler and methods of use thereof May 14, 2024 Issued
Array ( [id] => 19390325 [patent_doc_number] => 20240280195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HAMMER UNION [patent_app_type] => utility [patent_app_number] => 18/652511 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652511
Hammer union Apr 30, 2024 Issued
Array ( [id] => 20536490 [patent_doc_number] => 12553560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Mixing valve adapter [patent_app_type] => utility [patent_app_number] => 18/648559 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648559
Mixing valve adapter Apr 28, 2024 Issued
Array ( [id] => 20322131 [patent_doc_number] => 20250334219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => BREAKAWAY PIPE CLAMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/645613 [patent_app_country] => US [patent_app_date] => 2024-04-25 [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] => -8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645613
BREAKAWAY PIPE CLAMP ASSEMBLY Apr 24, 2024 Pending
Array ( [id] => 20241766 [patent_doc_number] => 12422076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Pipe joint assembly [patent_app_type] => utility [patent_app_number] => 18/640879 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640879
Pipe joint assembly Apr 18, 2024 Issued
Array ( [id] => 19543893 [patent_doc_number] => 20240360929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ROTATING JOINT [patent_app_type] => utility [patent_app_number] => 18/634122 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18634122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634122
Rotating joint Apr 11, 2024 Issued
Array ( [id] => 20730874 [patent_doc_number] => 12638125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Wire bonder and gas pipe connector therefor [patent_app_type] => utility [patent_app_number] => 18/632955 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632955
Wire bonder and gas pipe connector therefor Apr 10, 2024 Issued
Array ( [id] => 19333316 [patent_doc_number] => 20240247746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => TUBULAR WITH SCREW THREAD [patent_app_type] => utility [patent_app_number] => 18/624531 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18624531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624531
Tubular with screw thread Apr 1, 2024 Issued
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 Issued
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
Menu