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] => 19003260 [patent_doc_number] => 20240067331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MULTICOPTER WITH WIDE SPAN ROTOR CONFIGURATION AND PROTECTIVE FUSELAGE [patent_app_type] => utility [patent_app_number] => 18/468401 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18468401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468401
Multicopter with wide span rotor configuration and protective fuselage Sep 14, 2023 Issued
Array ( [id] => 19595608 [patent_doc_number] => 12153449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Systems and methods for package delivery with unmanned aerial vehicles [patent_app_type] => utility [patent_app_number] => 18/244980 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10326 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244980
Systems and methods for package delivery with unmanned aerial vehicles Sep 11, 2023 Issued
Array ( [id] => 19520796 [patent_doc_number] => 12122501 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Aircraft with carbon fiber material and a method of manufacture [patent_app_type] => utility [patent_app_number] => 18/242862 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 21330 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18242862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242862
Aircraft with carbon fiber material and a method of manufacture Sep 5, 2023 Issued
Array ( [id] => 19793105 [patent_doc_number] => 12234033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Modular container transport systems [patent_app_type] => utility [patent_app_number] => 18/242485 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 11743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242485
Modular container transport systems Sep 4, 2023 Issued
Array ( [id] => 19871119 [patent_doc_number] => 12263962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Momentum wheels and reaction wheels for objects in space [patent_app_type] => utility [patent_app_number] => 18/449514 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4286 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18449514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449514
Momentum wheels and reaction wheels for objects in space Aug 13, 2023 Issued
Array ( [id] => 20426260 [patent_doc_number] => 20250388347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => VERTICAL TAKE-OFF AND LANDING UNMANNED AERIAL VEHICLES AND UNMANNED AERIAL SYSTEMS COMPRISING SUCH VEHICLES [patent_app_type] => utility [patent_app_number] => 19/104565 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19104565 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/104565
VERTICAL TAKE-OFF AND LANDING UNMANNED AERIAL VEHICLES AND UNMANNED AERIAL SYSTEMS COMPRISING SUCH VEHICLES Aug 10, 2023 Pending
Array ( [id] => 20634196 [patent_doc_number] => 12595063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Seat central control arm with tensioning [patent_app_type] => utility [patent_app_number] => 18/362815 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362815
Seat central control arm with tensioning Jul 30, 2023 Issued
Array ( [id] => 19372383 [patent_doc_number] => 12063921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Heat system for killing pests [patent_app_type] => utility [patent_app_number] => 18/348754 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5585 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348754
Heat system for killing pests Jul 6, 2023 Issued
Array ( [id] => 20419961 [patent_doc_number] => 20250382046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => UNMANNED AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/877184 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11298 [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] => 18877184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877184
UNMANNED AIRCRAFT Jun 18, 2023 Pending
Array ( [id] => 20548457 [patent_doc_number] => 12559235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Calibration for wireless cargo device relative orientation [patent_app_type] => utility [patent_app_number] => 18/334148 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 4500 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334148
Calibration for wireless cargo device relative orientation Jun 12, 2023 Issued
Array ( [id] => 20329410 [patent_doc_number] => 12459673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Space debris deceleration system and method [patent_app_type] => utility [patent_app_number] => 18/204388 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204388
Space debris deceleration system and method May 30, 2023 Issued
Array ( [id] => 19296422 [patent_doc_number] => 20240224985 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => WEIGHTED RODENT BAIT STATIONS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/320747 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18320747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320747
Weighted rodent bait stations and related methods May 18, 2023 Issued
Array ( [id] => 19296422 [patent_doc_number] => 20240224985 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => WEIGHTED RODENT BAIT STATIONS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/320747 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18320747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320747
Weighted rodent bait stations and related methods May 18, 2023 Issued
Array ( [id] => 19840684 [patent_doc_number] => 12253062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Apparatus for extracting power from fluid flow [patent_app_type] => utility [patent_app_number] => 18/199766 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8970 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199766
Apparatus for extracting power from fluid flow May 18, 2023 Issued
Array ( [id] => 18627861 [patent_doc_number] => 20230286680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => FISHING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/319741 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11841 [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] => 18319741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319741
Fishing system May 17, 2023 Issued
Array ( [id] => 18785787 [patent_doc_number] => 20230373662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Ultra-low Geostationary Equatorial Orbit (ULGEO) Sunbelts [patent_app_type] => utility [patent_app_number] => 18/198569 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18198569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198569
Ultra-low Geostationary Equatorial Orbit (ULGEO) Sunbelts May 16, 2023 Pending
Array ( [id] => 19097420 [patent_doc_number] => 20240116647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => STRUCTURAL COOLING SYSTEM FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/196284 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196284
Structural cooling system for an aircraft May 10, 2023 Issued
Array ( [id] => 18598826 [patent_doc_number] => 20230273625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING SAFE TAKEOFF AND LANDING OF PILOTLESS VERTICAL TAKEOFF AND LANDING (VTOL) AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/144246 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144246
METHOD AND SYSTEM FOR CONTROLLING SAFE TAKEOFF AND LANDING OF PILOTLESS VERTICAL TAKEOFF AND LANDING (VTOL) AIRCRAFT May 7, 2023 Abandoned
Array ( [id] => 20186807 [patent_doc_number] => 12397912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Payload delivery and drop device for unmanned aerial vehicle for automatic release upon surface contact [patent_app_type] => utility [patent_app_number] => 18/300345 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 4859 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300345
Payload delivery and drop device for unmanned aerial vehicle for automatic release upon surface contact Apr 12, 2023 Issued
Array ( [id] => 20121370 [patent_doc_number] => 20250236401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRIC PROPULSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/856530 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18856530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856530
ELECTRIC PROPULSION SYSTEMS Apr 12, 2023 Pending
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