Search

Ellen M. Mcavoy

Examiner (ID: 2020, Phone: (571)272-1451 , Office: P/1771 )

Most Active Art Unit
1771
Art Unit(s)
1797, 1721, 1107, 1764, 1111, 1109, 2899, 1771, 1108
Total Applications
3346
Issued Applications
2425
Pending Applications
240
Abandoned Applications
713

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20129327 [patent_doc_number] => 12371631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Basic ashless additives and lubricating compositions containing same [patent_app_type] => utility [patent_app_number] => 18/269775 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6771 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269775
Basic ashless additives and lubricating compositions containing same Jan 5, 2022 Issued
Array ( [id] => 18887901 [patent_doc_number] => 11866665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Anti-fouling compositions for use in crude oil production and processing [patent_app_type] => utility [patent_app_number] => 17/646190 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6453 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646190
Anti-fouling compositions for use in crude oil production and processing Dec 27, 2021 Issued
Array ( [id] => 19051150 [patent_doc_number] => 20240093119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => OIL COMPOUND FOR SILICONE-BASED DEFOAMING AGENTS, METHOD FOR PRODUCING SAME, AND DEFOAMING AGENT CONTAINING OIL COMPOUND FOR SILICONE-BASED DEFOAMING AGENTS [patent_app_type] => utility [patent_app_number] => 18/269824 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269824
Oil compound for silicone-based defoaming agents, method for producing same, and defoaming agent containing oil compound for silicone-based defoaming agents Dec 22, 2021 Issued
Array ( [id] => 19809660 [patent_doc_number] => 12241031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Composition of additives comprising a copolymer and a resin [patent_app_type] => utility [patent_app_number] => 18/268975 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8181 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268975
Composition of additives comprising a copolymer and a resin Dec 21, 2021 Issued
Array ( [id] => 20239970 [patent_doc_number] => 12420274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for treating or regenerating metal catalyst and application [patent_app_type] => utility [patent_app_number] => 18/259970 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6237 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259970
Method for treating or regenerating metal catalyst and application Dec 20, 2021 Issued
Array ( [id] => 20239970 [patent_doc_number] => 12420274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for treating or regenerating metal catalyst and application [patent_app_type] => utility [patent_app_number] => 18/259970 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6237 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259970
Method for treating or regenerating metal catalyst and application Dec 20, 2021 Issued
Array ( [id] => 18451872 [patent_doc_number] => 20230193151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => LUBRICATING OIL COMPOSITION HAVING RESISTANCE TO ENGINE DEPOSITS [patent_app_type] => utility [patent_app_number] => 17/558168 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558168
Lubricating oil composition having resistance to engine deposits Dec 20, 2021 Issued
Array ( [id] => 18879375 [patent_doc_number] => 20240002744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => TRANSMISSION FLUID [patent_app_type] => utility [patent_app_number] => 18/253795 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253795
Transmission fluid Dec 15, 2021 Issued
Array ( [id] => 17688034 [patent_doc_number] => 20220195326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Metal-working Fluid Compositions and Methods for Making [patent_app_type] => utility [patent_app_number] => 17/644496 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644496
Metal-working fluid compositions and methods for making Dec 14, 2021 Issued
Array ( [id] => 19020400 [patent_doc_number] => 20240076571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LUBRICATING COMPOSITION TO PREVENT CORROSION AND/OR TRIBOCORROSION OF METALLIC PARTS IN AN ENGINE [patent_app_type] => utility [patent_app_number] => 18/267351 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18267351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267351
Lubricating composition to prevent corrosion and/or tribocorrosion of metallic parts in an engine Dec 9, 2021 Issued
Array ( [id] => 17611816 [patent_doc_number] => 20220154095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => COATING COMPOSITION FOR PRODUCING ARTICLE [patent_app_type] => utility [patent_app_number] => 17/543219 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17543219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543219
Coating composition for producing article Dec 5, 2021 Issued
Array ( [id] => 18289934 [patent_doc_number] => 11618797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Acrylate-olefin copolymers as high viscosity base fluids [patent_app_type] => utility [patent_app_number] => 17/542614 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7803 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542614
Acrylate-olefin copolymers as high viscosity base fluids Dec 5, 2021 Issued
Array ( [id] => 17474133 [patent_doc_number] => 20220081637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PHOSPHONO PARAFFINS [patent_app_type] => utility [patent_app_number] => 17/536955 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17536955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536955
Phosphono paraffins Nov 28, 2021 Issued
Array ( [id] => 18444663 [patent_doc_number] => 11680223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Lubricating oil composition [patent_app_type] => utility [patent_app_number] => 17/536431 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7082 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536431
Lubricating oil composition Nov 28, 2021 Issued
Array ( [id] => 18853009 [patent_doc_number] => 11850566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Synthetic fuel production system and related techniques [patent_app_type] => utility [patent_app_number] => 17/535263 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 26097 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [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] => 17535263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535263
Synthetic fuel production system and related techniques Nov 23, 2021 Issued
Array ( [id] => 19910804 [patent_doc_number] => 12287008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Grease composition and rolling device [patent_app_type] => utility [patent_app_number] => 18/037699 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2765 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037699
Grease composition and rolling device Nov 18, 2021 Issued
Array ( [id] => 18376210 [patent_doc_number] => 20230151292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ENGINE OIL FORMULATION WITH IMPROVED SEQUENCE VIII PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/528986 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528986
Engine oil formulation with improved Sequence VIII performance Nov 16, 2021 Issued
Array ( [id] => 18902955 [patent_doc_number] => 20240018440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => REACTION PRODUCT OF AN ORGANIC AMINE AND GLYCIDOL AND ITS USE AS A FRICTION MODIFIER [patent_app_type] => utility [patent_app_number] => 18/039500 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6304 [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] => 18039500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039500
Reaction product of an organic amine and glycidol and its use as a friction modifier Nov 16, 2021 Issued
Array ( [id] => 18172821 [patent_doc_number] => 11572521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Corrosion resistant dry film lubricants [patent_app_type] => utility [patent_app_number] => 17/525444 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4483 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525444
Corrosion resistant dry film lubricants Nov 11, 2021 Issued
Array ( [id] => 20264472 [patent_doc_number] => 12435450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Pitch compositions for spinning into carbon articles and methods relating thereto [patent_app_type] => utility [patent_app_number] => 18/038410 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9570 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038410
Pitch compositions for spinning into carbon articles and methods relating thereto Nov 9, 2021 Issued
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