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] => 20288531 [patent_doc_number] => 20250313774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/865381 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18865381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/865381
LUBRICATING OIL COMPOSITION May 11, 2023 Pending
Array ( [id] => 18675455 [patent_doc_number] => 20230313060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FUEL COMPOSITIONS WITH ENHANCED COLD PROPERTIES AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/315639 [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] => 7687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18315639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315639
Fuel compositions with enhanced cold properties and methods of making the same May 10, 2023 Issued
Array ( [id] => 20336676 [patent_doc_number] => 20250340796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => USE OF SPECIFIC BASE OIL FOR REDUCING PARTICULATE EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/864952 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18864952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864952
USE OF SPECIFIC BASE OIL FOR REDUCING PARTICULATE EMISSIONS May 9, 2023 Pending
Array ( [id] => 20378963 [patent_doc_number] => 20250361456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => GEL BLOCKS WITH LUBRICIOUS SURFACES [patent_app_type] => utility [patent_app_number] => 18/866878 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18866878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866878
GEL BLOCKS WITH LUBRICIOUS SURFACES May 9, 2023 Pending
Array ( [id] => 20248318 [patent_doc_number] => 20250297187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => LOW MOLECULAR WEIGHT DISPERSANTS [patent_app_type] => utility [patent_app_number] => 18/864460 [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] => 7498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18864460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864460
LOW MOLECULAR WEIGHT DISPERSANTS May 7, 2023 Pending
Array ( [id] => 20309352 [patent_doc_number] => 20250326981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => LUBRICANT ADDITIVES [patent_app_type] => utility [patent_app_number] => 18/864474 [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] => 9310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 18864474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864474
LUBRICANT ADDITIVES May 7, 2023 Pending
Array ( [id] => 19083302 [patent_doc_number] => 20240110103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DECARBONIZATION OF COKE OVENS AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/313622 [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] => 5537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18313622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313622
Decarbonization of coke ovens and associated systems and methods May 7, 2023 Issued
Array ( [id] => 20578673 [patent_doc_number] => 12570915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Refrigerator oil, and working fluid composition [patent_app_type] => utility [patent_app_number] => 18/859313 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18859313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859313
Refrigerator oil, and working fluid composition Apr 23, 2023 Issued
Array ( [id] => 20578678 [patent_doc_number] => 12570920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Lubricating oil composition, lubrication method, and transmission [patent_app_type] => utility [patent_app_number] => 18/861965 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18861965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861965
Lubricating oil composition, lubrication method, and transmission Apr 16, 2023 Issued
Array ( [id] => 19425222 [patent_doc_number] => 12084625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Phosphono paraffins [patent_app_type] => utility [patent_app_number] => 18/130255 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130255
Phosphono paraffins Apr 2, 2023 Issued
Array ( [id] => 20085393 [patent_doc_number] => 20250215329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => METHOD AND SYSTEM FOR TREATING POLYMER WASTE COMPRISING HETEROATOMIC POLYMERS [patent_app_type] => utility [patent_app_number] => 18/851833 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18851833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851833
METHOD AND SYSTEM FOR TREATING POLYMER WASTE COMPRISING HETEROATOMIC POLYMERS Mar 22, 2023 Pending
Array ( [id] => 20279631 [patent_doc_number] => 20250304873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => BASE OIL AND LUBRICATING FLUID COMPOSITION CONTAINING SAID BASE OIL [patent_app_type] => utility [patent_app_number] => 18/864422 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18864422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864422
Base oil and lubricating fluid composition containing said base oil Mar 22, 2023 Issued
Array ( [id] => 20480533 [patent_doc_number] => 12529004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Method to minimize conductive deposits [patent_app_type] => utility [patent_app_number] => 18/854572 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5756 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854572
Method to minimize conductive deposits Mar 21, 2023 Issued
Array ( [id] => 19676046 [patent_doc_number] => 12187896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Compatibilizer precursor, methods, systems, and uses thereof, and formulations including the same [patent_app_type] => utility [patent_app_number] => 18/186398 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15568 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186398
Compatibilizer precursor, methods, systems, and uses thereof, and formulations including the same Mar 19, 2023 Issued
Array ( [id] => 20007681 [patent_doc_number] => 20250145903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/836902 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836902
LUBRICANT COMPOSITION Mar 16, 2023 Pending
Array ( [id] => 20068816 [patent_doc_number] => 20250207038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => THERMAL DECOMPOSITION OILIFICATION METHOD AND THERMAL DECOMPOSITION OILIFICATION DEVICE FOR WASTE PLASTICS, AND FCC CATALYST [patent_app_type] => utility [patent_app_number] => 18/846951 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18846951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846951
THERMAL DECOMPOSITION OILIFICATION METHOD AND THERMAL DECOMPOSITION OILIFICATION DEVICE FOR WASTE PLASTICS, AND FCC CATALYST Mar 13, 2023 Pending
Array ( [id] => 20041149 [patent_doc_number] => 20250179371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD AND MANUFACTURING APPARATUS FOR MANUFACTURING AVIATION FUEL FROM WASTE PLASTIC PYROLYSIS OIL [patent_app_type] => utility [patent_app_number] => 18/842045 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18842045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842045
METHOD AND MANUFACTURING APPARATUS FOR MANUFACTURING AVIATION FUEL FROM WASTE PLASTIC PYROLYSIS OIL Mar 8, 2023 Pending
Array ( [id] => 20059520 [patent_doc_number] => 20250197742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => EBULLATED OR HYBRID EBULLATED-BED HYDROCONVERSION OF A FEEDSTOCK COMPRISING A FRACTION OF PLASTIC PYROLYSIS OIL AND/OR SOLID RECOVERY FUELS [patent_app_type] => utility [patent_app_number] => 18/847333 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847333
EBULLATED OR HYBRID EBULLATED-BED HYDROCONVERSION OF A FEEDSTOCK COMPRISING A FRACTION OF PLASTIC PYROLYSIS OIL AND/OR SOLID RECOVERY FUELS Mar 7, 2023 Pending
Array ( [id] => 19890512 [patent_doc_number] => 20250115824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/839545 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18839545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839545
Lubricating oil composition Feb 20, 2023 Issued
Array ( [id] => 19898003 [patent_doc_number] => 12275912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Lubricant compositions for direct injection engine [patent_app_type] => utility [patent_app_number] => 18/108845 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5707 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108845
Lubricant compositions for direct injection engine Feb 12, 2023 Issued
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