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] => 16072849 [patent_doc_number] => 20200190411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => MAXIMIZING OCTANE SAVINGS IN A CATALYTIC DISTILLATION UNIT VIA A DUAL REACTOR POLISHING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/715319 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715319
Maximizing octane savings in a catalytic distillation unit via a dual reactor polishing system Dec 15, 2019 Issued
Array ( [id] => 16072853 [patent_doc_number] => 20200190413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => MAXIMIZING OCTANE SAVINGS IN A CATALYTIC DISTILLATION UNIT VIA A DUAL REACTOR POLISHING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/715286 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715286
Maximizing octane savings in a catalytic distillation unit via a dual reactor polishing system Dec 15, 2019 Issued
Array ( [id] => 19274574 [patent_doc_number] => 12024685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => High pressure ethane cracking with small diameter furnace tubes [patent_app_type] => utility [patent_app_number] => 17/299878 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4318 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299878
High pressure ethane cracking with small diameter furnace tubes Dec 12, 2019 Issued
Array ( [id] => 17556230 [patent_doc_number] => 11312913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Distillate hydrocracking process to produce isomerate [patent_app_type] => utility [patent_app_number] => 16/710946 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6106 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16710946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710946
Distillate hydrocracking process to produce isomerate Dec 10, 2019 Issued
Array ( [id] => 18684198 [patent_doc_number] => 11779908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Method for rejuvenating a catalyst of a hydroprocessing and/or hydrocracking process [patent_app_type] => utility [patent_app_number] => 17/414209 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11923 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414209
Method for rejuvenating a catalyst of a hydroprocessing and/or hydrocracking process Dec 9, 2019 Issued
Array ( [id] => 18718070 [patent_doc_number] => 11795405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Process for the hydrodesulfurization of sulfur-containing olefinic gasoline cuts using a regenerated catalyst [patent_app_type] => utility [patent_app_number] => 17/414437 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7498 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414437
Process for the hydrodesulfurization of sulfur-containing olefinic gasoline cuts using a regenerated catalyst Dec 9, 2019 Issued
Array ( [id] => 17428640 [patent_doc_number] => 20220056348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PROCESS FOR THE HYDROSULFURIZATION OF SULFUR-CONTAINING OLEFINIC GASOLINE CUTS USING A REGENERATED CATALYST HAVING AN ORGANIC COMPOUND [patent_app_type] => utility [patent_app_number] => 17/414878 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414878
Process for the hydrosulfurization of sulfur-containing olefinic gasoline cuts using a regenerated catalyst having an organic compound Dec 9, 2019 Issued
Array ( [id] => 16177140 [patent_doc_number] => 20200224108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Multi-Stage Device and Process for Production of a Low Sulfur Heavy Marine Fuel Oil [patent_app_type] => utility [patent_app_number] => 16/681063 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681063
Multi-stage device and process for production of a low sulfur heavy marine fuel oil Nov 11, 2019 Issued
Array ( [id] => 15681691 [patent_doc_number] => 20200095509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [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] => 16/681093 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16681093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681093
Process and device for treating high sulfur heavy marine fuel oil for use as feedstock in a subsequent refinery unit Nov 11, 2019 Issued
Array ( [id] => 15681689 [patent_doc_number] => 20200095508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Multi-Stage Device for Reducing Environmental Contaminates in Heavy Marine Fuel Oil [patent_app_type] => utility [patent_app_number] => 16/681025 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16681025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681025
Multi-stage device for reducing environmental contaminates in heavy marine fuel oil Nov 11, 2019 Issued
Array ( [id] => 17428636 [patent_doc_number] => 20220056344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PROCESS FOR REMOVING SULFUR IN CRUDE OIL USING MICROWAVES [patent_app_type] => utility [patent_app_number] => 17/250863 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17250863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250863
Process for removing sulfur in crude oil using microwaves Nov 7, 2019 Issued
Array ( [id] => 17800321 [patent_doc_number] => 11414606 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => System and method for producing hydrothermal renewable diesel and saturated fatty acids [patent_app_type] => utility [patent_app_number] => 16/676636 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 15406 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676636
System and method for producing hydrothermal renewable diesel and saturated fatty acids Nov 6, 2019 Issued
Array ( [id] => 17200355 [patent_doc_number] => 20210340450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Process for C5+ Hydrocarbon Conversion [patent_app_type] => utility [patent_app_number] => 17/282993 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282993
Process for C Nov 3, 2019 Issued
Array ( [id] => 16414678 [patent_doc_number] => 10822554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Integrated device for millisecond-level gas phase catalytic cracking reaction and separation [patent_app_type] => utility [patent_app_number] => 16/671481 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5061 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671481
Integrated device for millisecond-level gas phase catalytic cracking reaction and separation Oct 31, 2019 Issued
Array ( [id] => 16816966 [patent_doc_number] => 11001773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-11 [patent_title] => System and process for steam cracking and PFO treatment integrating selective hydrogenation and selective hydrocracking [patent_app_type] => utility [patent_app_number] => 16/668566 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15490 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668566
System and process for steam cracking and PFO treatment integrating selective hydrogenation and selective hydrocracking Oct 29, 2019 Issued
Array ( [id] => 17029902 [patent_doc_number] => 11091708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => System and process for steam cracking and PFO treatment integrating selective hydrogenation and ring opening [patent_app_type] => utility [patent_app_number] => 16/668731 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 15219 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668731
System and process for steam cracking and PFO treatment integrating selective hydrogenation and ring opening Oct 29, 2019 Issued
Array ( [id] => 17029903 [patent_doc_number] => 11091709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => System and process for steam cracking and PFO treatment integrating selective hydrogenation, ring opening and naphtha reforming [patent_app_type] => utility [patent_app_number] => 16/668662 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 17782 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668662
System and process for steam cracking and PFO treatment integrating selective hydrogenation, ring opening and naphtha reforming Oct 29, 2019 Issued
Array ( [id] => 17274691 [patent_doc_number] => 20210380889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => DEEP DESULPHURIZATION OF LOW SULPHUR CONTENT FEEDSTOCK [patent_app_type] => utility [patent_app_number] => 17/286112 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17286112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286112
Deep desulphurization of low sulphur content feedstock Oct 21, 2019 Issued
Array ( [id] => 15496749 [patent_doc_number] => 20200048563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => REFINERY PRE-HEAT TRAIN SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/654685 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16654685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654685
Refinery pre-heat train systems and methods Oct 15, 2019 Issued
Array ( [id] => 15455701 [patent_doc_number] => 20200040675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => Shale-Gas Separator Discharge Diffuser [patent_app_type] => utility [patent_app_number] => 16/600169 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16600169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600169
Shale-Gas Separator Discharge Diffuser Oct 10, 2019 Abandoned
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