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] => 20672072 [patent_doc_number] => 12612574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Ester blends for electric drive and cooling application [patent_app_type] => utility [patent_app_number] => 18/820886 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820886
Ester blends for electric drive and cooling application Aug 29, 2024 Issued
Array ( [id] => 20220072 [patent_doc_number] => 20250283003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => PROCESS FOR UPGRADATION OF CRACKED RESIDUAL HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/816045 [patent_app_country] => US [patent_app_date] => 2024-08-27 [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] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18816045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816045
PROCESS FOR UPGRADATION OF CRACKED RESIDUAL HYDROCARBONS Aug 26, 2024 Pending
Array ( [id] => 20555551 [patent_doc_number] => 20260055331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => PROCESS FOR HYDROPROCESSING A BIORENEWABLE FEEDSTOCK WITH IMPROVED JET FUEL YIELD [patent_app_type] => utility [patent_app_number] => 18/810260 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810260
PROCESS FOR HYDROPROCESSING A BIORENEWABLE FEEDSTOCK WITH IMPROVED JET FUEL YIELD Aug 19, 2024 Pending
Array ( [id] => 19770256 [patent_doc_number] => 20250051682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEM FOR GENERATING HIGH-LUBRICITY SUBSTANCES FOR LUBRICATION OF A MECHANICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/797375 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797375
Compositions, methods of use and manufacture thereof, and system for generating high-lubricity substances for lubrication of a mechanical device Aug 6, 2024 Issued
Array ( [id] => 20264316 [patent_doc_number] => 12435292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Anti-corrosive lubricant composition for electrical apparatus [patent_app_type] => utility [patent_app_number] => 18/795790 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 546 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795790
Anti-corrosive lubricant composition for electrical apparatus Aug 5, 2024 Issued
Array ( [id] => 19745498 [patent_doc_number] => 20250034063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => NET ZERO ETHANE CRACKER WITH NO EXTERNAL HYDROGEN IMPORT [patent_app_type] => utility [patent_app_number] => 18/786232 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18786232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/786232
NET ZERO ETHANE CRACKER WITH NO EXTERNAL HYDROGEN IMPORT Jul 25, 2024 Pending
Array ( [id] => 20407518 [patent_doc_number] => 20250376627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => SYSTEM AND METHOD FOR DE-WATERING OF HYDROCARBON PRODUCTION WELLS USING ELECTROLYSIS [patent_app_type] => utility [patent_app_number] => 18/773219 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773219
SYSTEM AND METHOD FOR DE-WATERING OF HYDROCARBON PRODUCTION WELLS USING ELECTROLYSIS Jul 14, 2024 Pending
Array ( [id] => 19948464 [patent_doc_number] => 12319812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Recycled and renewable polymeric composition for computer chassis [patent_app_type] => utility [patent_app_number] => 18/765876 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765876
Recycled and renewable polymeric composition for computer chassis Jul 7, 2024 Issued
Array ( [id] => 19528471 [patent_doc_number] => 20240352373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => AMMONIUM-BASED IONIC LIQUID AND ITS USE AS A LUBRICANT ADDITIVE [patent_app_type] => utility [patent_app_number] => 18/757869 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757869
AMMONIUM-BASED IONIC LIQUID AND ITS USE AS A LUBRICANT ADDITIVE Jun 27, 2024 Abandoned
Array ( [id] => 19631370 [patent_doc_number] => 20240409819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => REPLACING THE USE OF AIR AND STEAM WITH OXYGEN AND CARBON DIOXIDE IN FLUIDIZED CATALYTIC CRACKING UNITS [patent_app_type] => utility [patent_app_number] => 18/740324 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740324
REPLACING THE USE OF AIR AND STEAM WITH OXYGEN AND CARBON DIOXIDE IN FLUIDIZED CATALYTIC CRACKING UNITS Jun 10, 2024 Pending
Array ( [id] => 19631391 [patent_doc_number] => 20240409840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => BIO-BASED LUBRICANT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/679205 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18679205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679205
Bio-based lubricant compositions May 29, 2024 Issued
Array ( [id] => 20365154 [patent_doc_number] => 20250354966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => PREDICTION OF THE WAX APPEARANCE TEMPERATURE BY CORRELATION WITH CRUDE OIL BIOMARKERS [patent_app_type] => utility [patent_app_number] => 18/664675 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664675
PREDICTION OF THE WAX APPEARANCE TEMPERATURE BY CORRELATION WITH CRUDE OIL BIOMARKERS May 14, 2024 Pending
Array ( [id] => 20826472 [patent_doc_number] => 12680029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Generating hydrogen from refinery waste and consumer waste plastic for supply to hydroprocessing [patent_app_type] => utility [patent_app_number] => 18/658374 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9185 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658374
Generating hydrogen from refinery waste and consumer waste plastic for supply to hydroprocessing May 7, 2024 Issued
Array ( [id] => 19556703 [patent_doc_number] => 20240368495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HIGH PERFORMANCE GEAR OIL AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/651789 [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] => 6711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651789
High performance gear oil and related methods Apr 30, 2024 Issued
Array ( [id] => 19556701 [patent_doc_number] => 20240368493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => INTERNAL COMBUSTION ENGINE LUBRICANT [patent_app_type] => utility [patent_app_number] => 18/651091 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651091
Internal combustion engine lubricant Apr 29, 2024 Issued
Array ( [id] => 19931939 [patent_doc_number] => 12305138 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Petroleum impacted absorbent material handling and disposal systems and methods [patent_app_type] => utility [patent_app_number] => 18/642078 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642078
Petroleum impacted absorbent material handling and disposal systems and methods Apr 21, 2024 Issued
Array ( [id] => 20309349 [patent_doc_number] => 20250326978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => USE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/638046 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638046
Method of reducing the impact of deposits in a post combustion system of a diesel engine Apr 16, 2024 Issued
Array ( [id] => 19346259 [patent_doc_number] => 20240255222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYPROPYLENE AND LUBRICATING OIL VIA REFINERY FCC AND ISOMERIZATION DEWAXING UNITS [patent_app_type] => utility [patent_app_number] => 18/636100 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636100
Circular economy for plastic waste to polypropylene and lubricating oil via refinery FCC and isomerization dewaxing units Apr 14, 2024 Issued
Array ( [id] => 20128177 [patent_doc_number] => 12370477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Liquid composition for purification of oil [patent_app_type] => utility [patent_app_number] => 18/633993 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633993
Liquid composition for purification of oil Apr 11, 2024 Issued
Array ( [id] => 20882418 [patent_doc_number] => 12698453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Lubricant formulations containing functionalized olefin polymers and reduced traditional dispersant [patent_app_type] => utility [patent_app_number] => 18/626652 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55366 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626652
Lubricant Formulations Containing Functionalized Olefin Polymers and Reduced Traditional Dispersant Apr 3, 2024 Pending
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