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] => 13778465 [patent_doc_number] => 20190002771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => STAGED SEMIREGENERATIVE CATALYST SYSTEM WITH FRONT CATALYST ZONES CONTAINING HIGHER LEVELS OF ALKALI WITH IMPROVED YIELD AND HIGH ACTIVITY AND STABILITY [patent_app_type] => utility [patent_app_number] => 16/005950 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005950
STAGED SEMIREGENERATIVE CATALYST SYSTEM WITH FRONT CATALYST ZONES CONTAINING HIGHER LEVELS OF ALKALI WITH IMPROVED YIELD AND HIGH ACTIVITY AND STABILITY Jun 11, 2018 Abandoned
Array ( [id] => 15254511 [patent_doc_number] => 20190375989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Method of Delayed Coking of Petroleum Residues [patent_app_type] => utility [patent_app_number] => 16/006509 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006509
Method of delayed coking of petroleum residues Jun 11, 2018 Issued
Array ( [id] => 16261427 [patent_doc_number] => 10752848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Process integrating two-stage hydrocracking and a hydrotreatment process [patent_app_type] => utility [patent_app_number] => 16/006300 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8100 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006300
Process integrating two-stage hydrocracking and a hydrotreatment process Jun 11, 2018 Issued
Array ( [id] => 16492565 [patent_doc_number] => 10858592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Methods and systems for retorting oil shale and upgrading the hydrocarbons obtained therefrom [patent_app_type] => utility [patent_app_number] => 16/001272 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8179 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001272
Methods and systems for retorting oil shale and upgrading the hydrocarbons obtained therefrom Jun 5, 2018 Issued
Array ( [id] => 13458641 [patent_doc_number] => 20180280863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => PROCESS AND APPARATUS FOR RECOVERING HYDROGEN FROM HYDROPROCESSED STRIPPER OFF GAS [patent_app_type] => utility [patent_app_number] => 15/997576 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997576 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997576
Process and apparatus for recovering hydrogen from hydroprocessed stripper off gas Jun 3, 2018 Issued
Array ( [id] => 13458569 [patent_doc_number] => 20180280827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => PROCESS AND APPARATUS FOR RECOVERING LIGHT HYDROCARBONS BY SPONGE ABSORPTION [patent_app_type] => utility [patent_app_number] => 15/997607 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14240 [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] => 15997607 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997607
Process and apparatus for recovering light hydrocarbons by sponge absorption Jun 3, 2018 Issued
Array ( [id] => 13462193 [patent_doc_number] => 20180282639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => STAGED INTRODUCTION OF ADDITIVES IN SLURRY HYDROCRACKING PROCESS [patent_app_type] => utility [patent_app_number] => 15/997584 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997584
Staged introduction of additives in slurry hydrocracking process Jun 3, 2018 Issued
Array ( [id] => 16336670 [patent_doc_number] => 10787617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Ultrasonic degassing of hydrocarbon production fluid [patent_app_type] => utility [patent_app_number] => 15/978477 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 15486 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15978477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978477
Ultrasonic degassing of hydrocarbon production fluid May 13, 2018 Issued
Array ( [id] => 16800357 [patent_doc_number] => 10995279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Purification of oil [patent_app_type] => utility [patent_app_number] => 16/608033 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3340 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608033
Purification of oil Apr 23, 2018 Issued
Array ( [id] => 17378277 [patent_doc_number] => 11236275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Method for adding an organic compound to a porous solid in the gaseous phase [patent_app_type] => utility [patent_app_number] => 16/610155 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8598 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16610155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610155
Method for adding an organic compound to a porous solid in the gaseous phase Apr 23, 2018 Issued
Array ( [id] => 13372329 [patent_doc_number] => 20180237705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => SEPARATION OF SOLID ASPHALTENES FROM HEAVY LIQUID HYDROCARBONS USING NOVEL APPARATUS AND PROCESS ("IAS") [patent_app_type] => utility [patent_app_number] => 15/958639 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7517 [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] => 15958639 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958639
Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process ("IAS") Apr 19, 2018 Issued
Array ( [id] => 16941216 [patent_doc_number] => 11053445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Heat transfer tube for hydrocarbon processing [patent_app_type] => utility [patent_app_number] => 15/954249 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6774 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954249
Heat transfer tube for hydrocarbon processing Apr 15, 2018 Issued
Array ( [id] => 13493493 [patent_doc_number] => 20180298289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => PARTIAL UPGRADING OF BITUMEN WITH THERMAL TREATMENT AND SOLVENT DEASPHALTING [patent_app_type] => utility [patent_app_number] => 15/947677 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18874 [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] => 15947677 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947677
Partial upgrading of bitumen with thermal treatment and solvent deasphalting Apr 5, 2018 Issued
Array ( [id] => 13343313 [patent_doc_number] => 20180223196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => CATALYST STAGING IN CATALYTIC REACTION PROCESS [patent_app_type] => utility [patent_app_number] => 15/947579 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947579
Catalyst staging in catalytic reaction process Apr 5, 2018 Issued
Array ( [id] => 13479481 [patent_doc_number] => 20180291283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => ONLINE COKE REMOVAL IN A HEATER PASS [patent_app_type] => utility [patent_app_number] => 15/946623 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946623
Online coke removal in a heater pass Apr 4, 2018 Issued
Array ( [id] => 16519591 [patent_doc_number] => 10870802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle [patent_app_type] => utility [patent_app_number] => 15/945362 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 23865 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945362
High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle Apr 3, 2018 Issued
Array ( [id] => 16061305 [patent_doc_number] => 10689587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Systems and processes for conversion of crude oil [patent_app_type] => utility [patent_app_number] => 15/944068 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944068
Systems and processes for conversion of crude oil Apr 2, 2018 Issued
Array ( [id] => 16650142 [patent_doc_number] => 10927307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Contaminant removal method for fractionating columns [patent_app_type] => utility [patent_app_number] => 15/941207 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2648 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941207
Contaminant removal method for fractionating columns Mar 29, 2018 Issued
Array ( [id] => 17163121 [patent_doc_number] => 11149210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method for the physical separation of refinery purge streams [patent_app_type] => utility [patent_app_number] => 16/498213 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3549 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498213
Method for the physical separation of refinery purge streams Mar 28, 2018 Issued
Array ( [id] => 14930321 [patent_doc_number] => 20190300798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SULFUR ADSORBENT AND A METHOD OF SEPARATING SULFUR COMPOUNDS FROM A SULFUR-CONTAINING MIXTURE [patent_app_type] => utility [patent_app_number] => 15/938579 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15938579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938579
Sulfur adsorbent and a method of separating sulfur compounds from a sulfur-containing mixture Mar 27, 2018 Issued
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