Search

Ellen M. Mcavoy

Examiner (ID: 18795, Phone: (571)272-1451 , Office: P/1771 )

Most Active Art Unit
1771
Art Unit(s)
1111, 1109, 1107, 1764, 1797, 1721, 2899, 1771, 1108
Total Applications
3386
Issued Applications
2460
Pending Applications
227
Abandoned Applications
715

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20687882 [patent_doc_number] => 12618019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Lubricating oil composition for two-wheeled vehicle [patent_app_type] => utility [patent_app_number] => 18/849213 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18849213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849213
Lubricating oil composition for two-wheeled vehicle Feb 7, 2023 Issued
Array ( [id] => 19998666 [patent_doc_number] => 20250136888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => LUBRICATING ENGINE OIL FOR HYBRID OR PLUG-IN HYBRID ELECTRIC VEHICLES [patent_app_type] => utility [patent_app_number] => 18/836331 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836331
LUBRICATING ENGINE OIL FOR HYBRID OR PLUG-IN HYBRID ELECTRIC VEHICLES Feb 5, 2023 Pending
Array ( [id] => 19846531 [patent_doc_number] => 20250091882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES [patent_app_type] => utility [patent_app_number] => 18/832709 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18832709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/832709
Production method for chemical products and carbides Jan 16, 2023 Issued
Array ( [id] => 20364265 [patent_doc_number] => 20250354077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => AMMONIA-HYDROCARBON FUEL COMPOSITIONS, METHOD OF USE, AND SYSTEMS THEREOF [patent_app_type] => utility [patent_app_number] => 18/727797 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 18727797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727797
AMMONIA-HYDROCARBON FUEL COMPOSITIONS, METHOD OF USE, AND SYSTEMS THEREOF Jan 10, 2023 Pending
Array ( [id] => 20059508 [patent_doc_number] => 20250197730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => CATALYST COAL-OIL SLURRY AND PREPARATION METHOD THEREFOR, DIRECT COAL LIQUEFACTION METHOD, AND USE [patent_app_type] => utility [patent_app_number] => 18/847927 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18847927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847927
CATALYST COAL-OIL SLURRY AND PREPARATION METHOD THEREFOR, DIRECT COAL LIQUEFACTION METHOD, AND USE Jan 8, 2023 Pending
Array ( [id] => 19832552 [patent_doc_number] => 20250084338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DIESTERS OF POLYETHYLENE OXIDE AS LUBRICANT BASE OILS [patent_app_type] => utility [patent_app_number] => 18/726720 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18726720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726720
Diesters of polyethylene oxide as lubricant base oils Jan 5, 2023 Issued
Array ( [id] => 20100429 [patent_doc_number] => 20250230365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Contaminant Removal During Integrated Plastic Recycle [patent_app_type] => utility [patent_app_number] => 18/730900 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730900
Contaminant Removal During Integrated Plastic Recycle Jan 5, 2023 Pending
Array ( [id] => 20041163 [patent_doc_number] => 20250179385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => HIGH PERFORMANCE RENEWABLE CHAINSAW BAR LUBRICANTS [patent_app_type] => utility [patent_app_number] => 18/724725 [patent_app_country] => US [patent_app_date] => 2022-12-30 [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] => -7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724725
HIGH PERFORMANCE RENEWABLE CHAINSAW BAR LUBRICANTS Dec 29, 2022 Abandoned
Array ( [id] => 19785780 [patent_doc_number] => 20250059459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => VISCOSITY INDEX ENHANCER COMPOSITION, ADDITIVE COMPOSITION FOR LUBRICATING OIL, AND LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/720902 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720902
Viscosity index enhancer composition, additive composition for lubricating oil, and lubricating oil composition Dec 22, 2022 Issued
Array ( [id] => 19769954 [patent_doc_number] => 20250051380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF THEIR PREPARATION AND THEIR USE IN OLEFIN METATHESIS REACTIONS [patent_app_type] => utility [patent_app_number] => 18/722570 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18722570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722570
NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF THEIR PREPARATION AND THEIR USE IN OLEFIN METATHESIS REACTIONS Dec 21, 2022 Pending
Array ( [id] => 19785772 [patent_doc_number] => 20250059451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => METHOD AND PLANT FOR OBTAINING A MAIN PRODUCT STREAM FOR THE PRODUCTION OF TRANSPORT FUEL [patent_app_type] => utility [patent_app_number] => 18/719462 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719462
METHOD AND PLANT FOR OBTAINING A MAIN PRODUCT STREAM FOR THE PRODUCTION OF TRANSPORT FUEL Dec 15, 2022 Pending
Array ( [id] => 19754635 [patent_doc_number] => 20250043200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => FUEL OIL RECLAMATION [patent_app_type] => utility [patent_app_number] => 18/718937 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718937
FUEL OIL RECLAMATION Dec 12, 2022 Pending
Array ( [id] => 19745907 [patent_doc_number] => 20250034472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => LUBRICANT BASE OIL AND LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/717205 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717205
Lubricant base oil and lubricant composition Dec 8, 2022 Issued
Array ( [id] => 20316113 [patent_doc_number] => 12454657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Viscosity index improver for lubricants based on polyisobutylenephenyl acrylate comb copolymers [patent_app_type] => utility [patent_app_number] => 18/715771 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3277 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18715771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715771
Viscosity index improver for lubricants based on polyisobutylenephenyl acrylate comb copolymers Nov 28, 2022 Issued
Array ( [id] => 19738468 [patent_doc_number] => 12215287 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Methods and apparatus for carbonaceous fuel and/or feedstock treatment [patent_app_type] => utility [patent_app_number] => 17/991647 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13537 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991647
Methods and apparatus for carbonaceous fuel and/or feedstock treatment Nov 20, 2022 Issued
Array ( [id] => 18243426 [patent_doc_number] => 20230075737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => METHODS OF MAKING A HYBRID CRUDE OIL USING PETROLEUM-BASED WASTE STREAM PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/055775 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055775
Methods of making a hybrid crude oil using petroleum-based waste stream products Nov 14, 2022 Issued
Array ( [id] => 19151348 [patent_doc_number] => 11976247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Fuel mixture for internal combustion engines with reduced CO [patent_app_type] => utility [patent_app_number] => 17/987568 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987568
Fuel mixture for internal combustion engines with reduced CO Nov 14, 2022 Issued
Array ( [id] => 19291752 [patent_doc_number] => 12031099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Marine fuels [patent_app_type] => utility [patent_app_number] => 18/052781 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 13494 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052781
Marine fuels Nov 3, 2022 Issued
Array ( [id] => 19631369 [patent_doc_number] => 20240409818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PROCESS FOR STABILIZATION OF REACTIVE LIQUID FEEDSTOCK [patent_app_type] => utility [patent_app_number] => 18/704141 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18704141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704141
PROCESS FOR STABILIZATION OF REACTIVE LIQUID FEEDSTOCK Nov 2, 2022 Pending
Array ( [id] => 19816938 [patent_doc_number] => 20250075145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => HIGH EFFICIENCY ENGINE OIL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/709463 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709463
HIGH EFFICIENCY ENGINE OIL COMPOSITIONS Oct 31, 2022 Pending
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