Search

Anna M. Crowell

Examiner (ID: 8610, Phone: (571)272-1432 , Office: P/1716 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1792, 1763
Total Applications
722
Issued Applications
303
Pending Applications
102
Abandoned Applications
338

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18764206 [patent_doc_number] => 11814593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Processes for hydroprocessing and cracking crude oil [patent_app_type] => utility [patent_app_number] => 18/064488 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18748 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064488
Processes for hydroprocessing and cracking crude oil Dec 11, 2022 Issued
Array ( [id] => 18996114 [patent_doc_number] => 11912945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Process and device for treating high sulfur heavy marine fuel oil for use as feedstock in a subsequent refinery unit [patent_app_type] => utility [patent_app_number] => 18/074212 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 13427 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074212
Process and device for treating high sulfur heavy marine fuel oil for use as feedstock in a subsequent refinery unit Dec 1, 2022 Issued
Array ( [id] => 18451862 [patent_doc_number] => 20230193141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CONTROLLING FRACTIONATION USING DYNAMIC COMPETING ECONOMIC OBJECTIVES [patent_app_type] => utility [patent_app_number] => 18/060308 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 618 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060308
Controlling fractionation using dynamic competing economic objectives Nov 29, 2022 Issued
Array ( [id] => 18406019 [patent_doc_number] => 20230167370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHODS FOR PROCESSING HYDROCARBON FEED STREAMS [patent_app_type] => utility [patent_app_number] => 18/059761 [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] => 12528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059761
Methods for processing hydrocarbon feed streams Nov 28, 2022 Issued
Array ( [id] => 20386745 [patent_doc_number] => 12486463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Separation method of high-temperature Fischer-Tropsch synthetic light oil [patent_app_type] => utility [patent_app_number] => 18/578826 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1780 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578826
Separation method of high-temperature Fischer-Tropsch synthetic light oil Nov 27, 2022 Issued
Array ( [id] => 19189076 [patent_doc_number] => 20240167989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SYSTEM AND METHOD FOR TESTING OF FLUID CATALYTIC CRACKING CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/057827 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18057827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057827
SYSTEM AND METHOD FOR TESTING OF FLUID CATALYTIC CRACKING CATALYSTS Nov 21, 2022 Pending
Array ( [id] => 19684247 [patent_doc_number] => 20250002792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Duty Recovery System and Process for Steam Cracking Furnace [patent_app_type] => utility [patent_app_number] => 18/706646 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18706646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706646
Duty Recovery System and Process for Steam Cracking Furnace Nov 21, 2022 Pending
Array ( [id] => 20165221 [patent_doc_number] => 20250257267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Processes and Systems for Steam Cracking Hydrocarbon Feeds [patent_app_type] => utility [patent_app_number] => 18/704864 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704864
Processes and Systems for Steam Cracking Hydrocarbon Feeds Nov 17, 2022 Pending
Array ( [id] => 18374865 [patent_doc_number] => 20230149944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ICE CORE ANALYSIS OF END PIT LAKES [patent_app_type] => utility [patent_app_number] => 18/055543 [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] => 3948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055543
ICE CORE ANALYSIS OF END PIT LAKES Nov 14, 2022 Abandoned
Array ( [id] => 18492365 [patent_doc_number] => 11697776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-11 [patent_title] => Treatment of heavy crude oil and bitumen recovery from surface tar sands with magnetized oxygen/air micro nano bubbles water [patent_app_type] => utility [patent_app_number] => 17/985882 [patent_app_country] => US [patent_app_date] => 2022-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5555 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985882
Treatment of heavy crude oil and bitumen recovery from surface tar sands with magnetized oxygen/air micro nano bubbles water Nov 12, 2022 Issued
Array ( [id] => 18320191 [patent_doc_number] => 20230118319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ASSEMBLIES AND METHODS FOR ENHANCING CONTROL OF FLUID CATALYTIC CRACKING (FCC) PROCESSES USING SPECTROSCOPIC ANALYZERS [patent_app_type] => utility [patent_app_number] => 18/052773 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052773
Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers Nov 3, 2022 Issued
Array ( [id] => 19709465 [patent_doc_number] => 20250019607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHODS FOR THERMAL OLIGOMERIZATION TO LIQUID FUEL RANGE PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/706745 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18706745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706745
METHODS FOR THERMAL OLIGOMERIZATION TO LIQUID FUEL RANGE PRODUCTS Nov 3, 2022 Pending
Array ( [id] => 18964357 [patent_doc_number] => 11898109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers [patent_app_type] => utility [patent_app_number] => 18/052784 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 36707 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052784
Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers Nov 3, 2022 Issued
Array ( [id] => 18666460 [patent_doc_number] => 11773338 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Methods of processing whole crude oils that include sulfur [patent_app_type] => utility [patent_app_number] => 18/052447 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052447
Methods of processing whole crude oils that include sulfur Nov 2, 2022 Issued
Array ( [id] => 19808606 [patent_doc_number] => 12239966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Methods of producing catalyst compositions, and methods of cracking hydrocarbon feed streams using such catalyst compositions [patent_app_type] => utility [patent_app_number] => 18/051910 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051910
Methods of producing catalyst compositions, and methods of cracking hydrocarbon feed streams using such catalyst compositions Nov 1, 2022 Issued
Array ( [id] => 18643418 [patent_doc_number] => 11767478 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Systems and methods for processing hydrocarbon feedstocks [patent_app_type] => utility [patent_app_number] => 17/973992 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 11266 [patent_no_of_claims] => 20 [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] => 17973992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973992
Systems and methods for processing hydrocarbon feedstocks Oct 25, 2022 Issued
Array ( [id] => 18643420 [patent_doc_number] => 11767480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Methods of upgrading hydrocarbon feed streams [patent_app_type] => utility [patent_app_number] => 17/973024 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973024
Methods of upgrading hydrocarbon feed streams Oct 24, 2022 Issued
Array ( [id] => 19543329 [patent_doc_number] => 20240360365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => WASTE PLASTIC OILIFICATION REDUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/028621 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028621
Waste plastic oilification reduction system Oct 16, 2022 Issued
Array ( [id] => 19601321 [patent_doc_number] => 20240392201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Processes and Systems for Steam Cracking Hydrocarbon Feeds [patent_app_type] => utility [patent_app_number] => 18/693664 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18693664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693664
Processes and Systems for Steam Cracking Hydrocarbon Feeds Oct 13, 2022 Pending
Array ( [id] => 18637092 [patent_doc_number] => 11761681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Liquid-gas heat exchanger for use in a heat exchanger system using solar energy [patent_app_type] => utility [patent_app_number] => 17/964197 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3673 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964197
Liquid-gas heat exchanger for use in a heat exchanger system using solar energy Oct 11, 2022 Issued
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