Search

Kenneth J. Hansen

Examiner (ID: 12580, Phone: (571)272-6780 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3206, 3722, 3209
Total Applications
935
Issued Applications
715
Pending Applications
78
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20737311 [patent_doc_number] => 20260146604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/392349 [patent_app_country] => US [patent_app_date] => 2025-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 662 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19392349 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/392349
SCROLL COMPRESSOR Nov 17, 2025 Pending
Array ( [id] => 20722984 [patent_doc_number] => 20260139688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => ELECTRIC PUMP [patent_app_type] => utility [patent_app_number] => 19/387838 [patent_app_country] => US [patent_app_date] => 2025-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19387838 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/387838
ELECTRIC PUMP Nov 12, 2025 Pending
Array ( [id] => 20586035 [patent_doc_number] => 20260071627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => Air conditioning assembly and bladeless fan [patent_app_type] => utility [patent_app_number] => 19/388115 [patent_app_country] => US [patent_app_date] => 2025-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19388115 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/388115
Air conditioning assembly and bladeless fan Nov 12, 2025 Pending
Array ( [id] => 20640172 [patent_doc_number] => 20260098526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => MECHANICAL DESIGN OF ELECTRO-HYDRODYNAMIC AIR MOVER APPARATUS [patent_app_type] => utility [patent_app_number] => 19/349903 [patent_app_country] => US [patent_app_date] => 2025-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19349903 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/349903
MECHANICAL DESIGN OF ELECTRO-HYDRODYNAMIC AIR MOVER APPARATUS Oct 2, 2025 Pending
Array ( [id] => 20486493 [patent_doc_number] => 20260022691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => COMPACT AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/340911 [patent_app_country] => US [patent_app_date] => 2025-09-26 [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] => -6 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19340911 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/340911
Compact air compressor Sep 25, 2025 Issued
Array ( [id] => 20473782 [patent_doc_number] => 20260016001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => REDUCED SIZE FLUID TRANSFER AND DEPRESSURIZATION APPARATUS, CONTROL, AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 19/336064 [patent_app_country] => US [patent_app_date] => 2025-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19336064 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/336064
REDUCED SIZE FLUID TRANSFER AND DEPRESSURIZATION APPARATUS, CONTROL, AND ASSOCIATED METHODS Sep 21, 2025 Pending
19/162492 Gas Compressor Sep 4, 2025 Pending
19/159202 FAN PEDESTAL AND FAN Aug 21, 2025 Pending
Array ( [id] => 20652173 [patent_doc_number] => 20260104187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/262751 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19262751 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262751
ELECTRIC COMPRESSOR Jul 7, 2025 Pending
Array ( [id] => 20289002 [patent_doc_number] => 20250314245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => FLUID CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 19/240034 [patent_app_country] => US [patent_app_date] => 2025-06-17 [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] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19240034 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/240034
FLUID CONTROL DEVICE Jun 16, 2025 Pending
Array ( [id] => 20420873 [patent_doc_number] => 20250382958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => APPARATUS AND METHOD OF PRE- PREPARING A LIQUID DELIVERY DEVICE VALVE FOR USE [patent_app_type] => utility [patent_app_number] => 19/237727 [patent_app_country] => US [patent_app_date] => 2025-06-13 [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] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237727 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237727
APPARATUS AND METHOD OF PRE- PREPARING A LIQUID DELIVERY DEVICE VALVE FOR USE Jun 12, 2025 Pending
Array ( [id] => 20277816 [patent_doc_number] => 20250303058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => FLUID DELIVERY DEVICE, TRANSCUTANEOUS ACCESS TOOL AND FLUID DRIVE MECHANISM FOR USE THEREWITH [patent_app_type] => utility [patent_app_number] => 19/237860 [patent_app_country] => US [patent_app_date] => 2025-06-13 [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] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237860 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237860
FLUID DELIVERY DEVICE, TRANSCUTANEOUS ACCESS TOOL AND FLUID DRIVE MECHANISM FOR USE THEREWITH Jun 12, 2025 Pending
19/134150 Computer-Implemented Process for Controlling and/or Regulating a Single-Compressor Station with a Compressor May 28, 2025 Pending
Array ( [id] => 20810705 [patent_doc_number] => 20260185527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-02 [patent_title] => SUBMERSIBLE CRYOGENIC LIQUID HYDROGEN PUMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/130650 [patent_app_country] => US [patent_app_date] => 2024-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19130650 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/130650
SUBMERSIBLE CRYOGENIC LIQUID HYDROGEN PUMP ASSEMBLY May 15, 2025 Pending
Array ( [id] => 20151140 [patent_doc_number] => 20250250978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SYSTEM INCLUDING RECOVERY PUMP AND VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 19/191987 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19191987 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/191987
SYSTEM INCLUDING RECOVERY PUMP AND VACUUM PUMP Apr 27, 2025 Pending
Array ( [id] => 20379374 [patent_doc_number] => 20250361867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => Alternating Pump Gaps [patent_app_type] => utility [patent_app_number] => 19/181780 [patent_app_country] => US [patent_app_date] => 2025-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4594 [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] => 19181780 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/181780
Alternating Pump Gaps Apr 16, 2025 Pending
Array ( [id] => 20099142 [patent_doc_number] => 20250229078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => BLOOD PUMP SHAFT BEARING [patent_app_type] => utility [patent_app_number] => 19/171672 [patent_app_country] => US [patent_app_date] => 2025-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19171672 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/171672
BLOOD PUMP SHAFT BEARING Apr 6, 2025 Pending
Array ( [id] => 20100874 [patent_doc_number] => 20250230810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => EXPANDABLE, INNER LINER PUMP [patent_app_type] => utility [patent_app_number] => 19/169146 [patent_app_country] => US [patent_app_date] => 2025-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19169146 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/169146
EXPANDABLE, INNER LINER PUMP Apr 2, 2025 Pending
Array ( [id] => 20279035 [patent_doc_number] => 20250304277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => CHECK VALVE FOR RAM AIR TURBINE (RAT) RE-STOW PUMP [patent_app_type] => utility [patent_app_number] => 19/095406 [patent_app_country] => US [patent_app_date] => 2025-03-31 [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] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19095406 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/095406
CHECK VALVE FOR RAM AIR TURBINE (RAT) RE-STOW PUMP Mar 30, 2025 Pending
Array ( [id] => 20060176 [patent_doc_number] => 20250198398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => WOBBLE PLATE PISTON WATER PUMP FOR USE IN A LOW FLOW GAS PRESSURE WASHER OR A LOW CURRENT ELECTRIC PRESSURE WASHER [patent_app_type] => utility [patent_app_number] => 19/063861 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19063861 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/063861
WOBBLE PLATE PISTON WATER PUMP FOR USE IN A LOW FLOW GAS PRESSURE WASHER OR A LOW CURRENT ELECTRIC PRESSURE WASHER Feb 25, 2025 Pending
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