Search

Christopher P. Ellis

Examiner (ID: 15473, Phone: (571)272-6914 , Office: P/3644 )

Most Active Art Unit
3644
Art Unit(s)
3105, 2899, 3611, 3618, 3651, 2816, 3106, 3644
Total Applications
2541
Issued Applications
2207
Pending Applications
145
Abandoned Applications
210

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19403263 [patent_doc_number] => 20240286774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => UNMANNED AERIAL VEHICLE, CONTROL METHOD, AND UNMANNED AERIAL VEHICLE DEFENSE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/587942 [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] => 3037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587942
UNMANNED AERIAL VEHICLE, CONTROL METHOD, AND UNMANNED AERIAL VEHICLE DEFENSE SYSTEM Feb 25, 2024 Pending
Array ( [id] => 19948103 [patent_doc_number] => 12319448 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Unmanned aerial vehicle powered using electric propulsion [patent_app_type] => utility [patent_app_number] => 18/443110 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443110
Unmanned aerial vehicle powered using electric propulsion Feb 14, 2024 Issued
Array ( [id] => 20143690 [patent_doc_number] => 12378016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Quick release device [patent_app_type] => utility [patent_app_number] => 18/436874 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436874
Quick release device Feb 7, 2024 Issued
Array ( [id] => 20142261 [patent_doc_number] => 12376574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Fishing line protector [patent_app_type] => utility [patent_app_number] => 18/428701 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428701
Fishing line protector Jan 30, 2024 Issued
Array ( [id] => 19264938 [patent_doc_number] => 20240208637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AERIAL VEHICLE WITH DEPLOYABLE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/426110 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426110
Aerial vehicle with deployable components Jan 28, 2024 Issued
Array ( [id] => 19187423 [patent_doc_number] => 20240166336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DECOUPLED HAND CONTROLS FOR AIRCRAFT WITH VERTICAL TAKEOFF AND LANDING AND FORWARD FLIGHT CAPABILITIES [patent_app_type] => utility [patent_app_number] => 18/421169 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421169
Decoupled hand controls for aircraft with vertical takeoff and landing and forward flight capabilities Jan 23, 2024 Issued
Array ( [id] => 19600736 [patent_doc_number] => 20240391616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => UNMANNED AERIAL VEHICLE SYSTEM INCLUDING FOLDABLE UNMANNED AERIAL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/411658 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18411658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411658
UNMANNED AERIAL VEHICLE SYSTEM INCLUDING FOLDABLE UNMANNED AERIAL VEHICLE Jan 11, 2024 Abandoned
Array ( [id] => 19217311 [patent_doc_number] => 20240182015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => LIFT MECHANISM HYDRAULIC FLUID PROPULSION WITH MAGNETIC LIFT ASSISTANCE [patent_app_type] => utility [patent_app_number] => 18/405404 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405404
Lift mechanism hydraulic fluid propulsion with magnetic lift assistance Jan 4, 2024 Issued
Array ( [id] => 19141412 [patent_doc_number] => 20240140228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Base Stations For Unmanned Aerial Vehicles (UAVs) [patent_app_type] => utility [patent_app_number] => 18/536777 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536777
Base stations for unmanned aerial vehicles (UAVs) Dec 11, 2023 Issued
Array ( [id] => 19430124 [patent_doc_number] => 20240298622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => FISHING ROD [patent_app_type] => utility [patent_app_number] => 18/537313 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537313
FISHING ROD Dec 11, 2023 Pending
Array ( [id] => 20492362 [patent_doc_number] => 12534224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Multifunctional aircraft deicing vehicle with steam jet [patent_app_type] => utility [patent_app_number] => 18/505947 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505947
Multifunctional aircraft deicing vehicle with steam jet Nov 8, 2023 Issued
Array ( [id] => 20665269 [patent_doc_number] => 12607031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Drone system with distributed basing [patent_app_type] => utility [patent_app_number] => 18/502544 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502544
Drone system with distributed basing Nov 5, 2023 Issued
Array ( [id] => 18971597 [patent_doc_number] => 20240051689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => FISHING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/494228 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18494228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494228
Fishing system Oct 24, 2023 Issued
Array ( [id] => 19112384 [patent_doc_number] => 20240124134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ELECTRIC VTOL AIRCRAFT WITH TILTING PROPELLERS AND LIFTING PROPELLERS [patent_app_type] => utility [patent_app_number] => 18/487533 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487533
Electric VTOL aircraft with tilting propellers and lifting propellers Oct 15, 2023 Issued
Array ( [id] => 19701172 [patent_doc_number] => 12195178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Electric power system architecture and fault tolerant VTOL aircraft using same [patent_app_type] => utility [patent_app_number] => 18/481561 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 5070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481561
Electric power system architecture and fault tolerant VTOL aircraft using same Oct 4, 2023 Issued
Array ( [id] => 19939962 [patent_doc_number] => 12312081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Pilotless transportation aerial-vehicle having distributed-batteries and powering method therefor [patent_app_type] => utility [patent_app_number] => 18/375676 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 63 [patent_no_of_words] => 8413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375676
Pilotless transportation aerial-vehicle having distributed-batteries and powering method therefor Oct 1, 2023 Issued
Array ( [id] => 19081188 [patent_doc_number] => 20240107989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PROPELLER JIG [patent_app_type] => utility [patent_app_number] => 18/475837 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475837
PROPELLER JIG Sep 26, 2023 Abandoned
Array ( [id] => 18902330 [patent_doc_number] => 20240017815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AERIAL VEHICLE WITH DEPLOYABLE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/475831 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475831
Aerial vehicle with deployable components and configurable gearbox Sep 26, 2023 Issued
Array ( [id] => 20171173 [patent_doc_number] => 12389891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Artificial bait [patent_app_type] => utility [patent_app_number] => 18/369703 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369703
Artificial bait Sep 17, 2023 Issued
Array ( [id] => 19843419 [patent_doc_number] => 12255827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Distributed unmanned aerial vehicle architecture [patent_app_type] => utility [patent_app_number] => 18/467862 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13864 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467862
Distributed unmanned aerial vehicle architecture Sep 14, 2023 Issued
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