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] => 17163122 [patent_doc_number] => 11149211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis [patent_app_type] => utility [patent_app_number] => 16/860638 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 42224 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860638
Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis Apr 27, 2020 Issued
Array ( [id] => 17178521 [patent_doc_number] => 11155756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Pyrolysis furnace tubes [patent_app_type] => utility [patent_app_number] => 16/846140 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14133 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846140
Pyrolysis furnace tubes Apr 9, 2020 Issued
Array ( [id] => 17905665 [patent_doc_number] => 11459511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Crude stabilizer bypass [patent_app_type] => utility [patent_app_number] => 16/844716 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6772 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844716
Crude stabilizer bypass Apr 8, 2020 Issued
Array ( [id] => 17141915 [patent_doc_number] => 20210309927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => INTEGRATED PROCESS AND SYSTEM FOR TREATMENT OF HYDROCARBON FEEDSTOCKS USING STRIPPING SOLVENT [patent_app_type] => utility [patent_app_number] => 16/840387 [patent_app_country] => US [patent_app_date] => 2020-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32511 [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] => 16840387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840387
Integrated process and system for treatment of hydrocarbon feedstocks using stripping solvent Apr 3, 2020 Issued
Array ( [id] => 17727920 [patent_doc_number] => 11384298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Integrated process and system for treatment of hydrocarbon feedstocks using deasphalting solvent [patent_app_type] => utility [patent_app_number] => 16/840386 [patent_app_country] => US [patent_app_date] => 2020-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 32516 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840386
Integrated process and system for treatment of hydrocarbon feedstocks using deasphalting solvent Apr 3, 2020 Issued
Array ( [id] => 17713622 [patent_doc_number] => 11377605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Molecular separations process [patent_app_type] => utility [patent_app_number] => 16/839344 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10891 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839344
Molecular separations process Apr 2, 2020 Issued
Array ( [id] => 16361268 [patent_doc_number] => 20200318019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => STAGED FLUID CATALYTIC CRACKING PROCESSES INCORPORATING A SOLIDS SEPARATION DEVICE FOR UPGRADING NAPHTHA RANGE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/838506 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838506
Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range material Apr 1, 2020 Issued
Array ( [id] => 17913447 [patent_doc_number] => 20220315842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Atmospheric-vacuum Heat Exchange System Having Coil-Wound Heat Exchangers, and Heat Exchange Process [patent_app_type] => utility [patent_app_number] => 17/597840 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 626 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597840
Atmospheric-vacuum heat exchange system having coil-wound heat exchangers, and heat exchange process Mar 31, 2020 Issued
Array ( [id] => 17611807 [patent_doc_number] => 20220154086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD FOR PRODUCING LUBRICANT BASE OIL [patent_app_type] => utility [patent_app_number] => 17/442281 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442281
METHOD FOR PRODUCING LUBRICANT BASE OIL Mar 29, 2020 Abandoned
Array ( [id] => 16157057 [patent_doc_number] => 20200216761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CONTACTOR AND SEPARATION APPARATUS AND PROCESS OF USING SAME [patent_app_type] => utility [patent_app_number] => 16/825202 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825202
Contactor and separation apparatus and process of using same Mar 19, 2020 Issued
Array ( [id] => 16328621 [patent_doc_number] => 20200299587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Using Stimulus to Convert Coal to Mesophase Pitch and Carbon Fibers [patent_app_type] => utility [patent_app_number] => 16/826069 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826069
Using stimulus to convert coal to mesophase pitch and carbon fibers Mar 19, 2020 Issued
Array ( [id] => 19226586 [patent_doc_number] => 12006219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Thermo-chemical processing of coal via solvent extraction [patent_app_type] => utility [patent_app_number] => 17/436526 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 11301 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436526
Thermo-chemical processing of coal via solvent extraction Mar 11, 2020 Issued
Array ( [id] => 18077644 [patent_doc_number] => 20220403256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => VERY LOW-SULFUR FUEL OIL AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/763826 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763826
VERY LOW-SULFUR FUEL OIL AND METHOD FOR PRODUCING THE SAME Mar 9, 2020 Abandoned
Array ( [id] => 17482464 [patent_doc_number] => 20220089968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHOD AND SYSTEM FOR RE-REFINING AND UPGRADING USED OIL [patent_app_type] => utility [patent_app_number] => 17/426223 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426223
Method and system for re-refining and upgrading used oil Feb 4, 2020 Issued
Array ( [id] => 18794101 [patent_doc_number] => 11827857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Conversion of heavy ends of crude oil or whole crude oil to high value chemicals using a combination of thermal hydroprocessing, hydrotreating with steam crackers under high severity conditions to maximize ethylene, propylene, butenes and benzene [patent_app_type] => utility [patent_app_number] => 17/424665 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424665
Conversion of heavy ends of crude oil or whole crude oil to high value chemicals using a combination of thermal hydroprocessing, hydrotreating with steam crackers under high severity conditions to maximize ethylene, propylene, butenes and benzene Jan 26, 2020 Issued
Array ( [id] => 17236831 [patent_doc_number] => 11180703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Integrated stabilizer for two stage C7 isomerization [patent_app_type] => utility [patent_app_number] => 16/773275 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773275
Integrated stabilizer for two stage C7 isomerization Jan 26, 2020 Issued
Array ( [id] => 16908302 [patent_doc_number] => 11040322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Ceramic injector for fluid catalytic cracking unit [patent_app_type] => utility [patent_app_number] => 16/751446 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6274 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751446
Ceramic injector for fluid catalytic cracking unit Jan 23, 2020 Issued
Array ( [id] => 19594376 [patent_doc_number] => 12152206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Debottleneck solution for delayed Coker unit [patent_app_type] => utility [patent_app_number] => 17/792389 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3327 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792389
Debottleneck solution for delayed Coker unit Jan 12, 2020 Issued
Array ( [id] => 18643419 [patent_doc_number] => 11767479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Two-stage hydrocracking process for producing naphtha, comprising a hydrogenation stage implemented downstream of the second hydrocracking stage [patent_app_type] => utility [patent_app_number] => 17/421509 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8310 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 601 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421509
Two-stage hydrocracking process for producing naphtha, comprising a hydrogenation stage implemented downstream of the second hydrocracking stage Jan 1, 2020 Issued
Array ( [id] => 17163124 [patent_doc_number] => 11149213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method to produce light olefins from crude oil [patent_app_type] => utility [patent_app_number] => 16/729136 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16142 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729136
Method to produce light olefins from crude oil Dec 26, 2019 Issued
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