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] => 17051065 [patent_doc_number] => 20210260499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => DEVICE AND METHOD FOR SEPARATING TWO IMMISCIBLE LIQUIDS BY MEANS OF A BICONTINUOUS PHASE [patent_app_type] => utility [patent_app_number] => 17/185669 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17185669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185669
DEVICE AND METHOD FOR SEPARATING TWO IMMISCIBLE LIQUIDS BY MEANS OF A BICONTINUOUS PHASE Feb 24, 2021 Abandoned
Array ( [id] => 17184261 [patent_doc_number] => 20210331146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Method Of Making Mono And Bimetallic Group V, VI And/Or Group VII Containing Carbides And Their Resulting Conversion Into Sulfides For Hydro Processing [patent_app_type] => utility [patent_app_number] => 17/185290 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185290
Method Of Making Mono And Bimetallic Group V, VI And/Or Group VII Containing Carbides And Their Resulting Conversion Into Sulfides For Hydro Processing Feb 24, 2021 Abandoned
Array ( [id] => 17104515 [patent_doc_number] => 11124714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Low sulfur fuel oil blends for stability enhancement and associated methods [patent_app_type] => utility [patent_app_number] => 17/249080 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16825 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249080
Low sulfur fuel oil blends for stability enhancement and associated methods Feb 18, 2021 Issued
Array ( [id] => 18295869 [patent_doc_number] => 20230105555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Hydrocarbon Pyrolysis of Feeds Containing Silicon [patent_app_type] => utility [patent_app_number] => 17/904849 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17904849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904849
Hydrocarbon pyrolysis of feeds containing silicon Feb 17, 2021 Issued
Array ( [id] => 18230079 [patent_doc_number] => 20230069073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Enhancement of the Byproducts of a Regeneration Process of Exhaust Oils [patent_app_type] => utility [patent_app_number] => 17/794415 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794415
Enhancement of the byproducts of a regeneration process of exhaust oils Jan 14, 2021 Issued
Array ( [id] => 18117683 [patent_doc_number] => 11549065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Adsorption systems and processes for recovering PNA and HPNA compounds from petroleum based materials and regenerating adsorbents [patent_app_type] => utility [patent_app_number] => 17/143342 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 20329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143342
Adsorption systems and processes for recovering PNA and HPNA compounds from petroleum based materials and regenerating adsorbents Jan 6, 2021 Issued
Array ( [id] => 17720672 [patent_doc_number] => 20220213392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SYSTEMS AND PROCESSES FOR TREATING DISULFIDE OIL [patent_app_type] => utility [patent_app_number] => 17/140352 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140352
Systems and processes for treating disulfide oil Jan 3, 2021 Issued
Array ( [id] => 17720673 [patent_doc_number] => 20220213393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING [patent_app_type] => utility [patent_app_number] => 17/140323 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140323
Systems and processes for hydrocarbon upgrading Jan 3, 2021 Issued
Array ( [id] => 17704868 [patent_doc_number] => 20220204874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => PROCESS TO MAKE FINISHED BASE OILS AND WHITE OILS FROM DEWAXED BULK BASE OILS [patent_app_type] => utility [patent_app_number] => 17/138009 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17138009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138009
Process to make finished base oils and white oils from dewaxed bulk base oils Dec 29, 2020 Issued
Array ( [id] => 19105665 [patent_doc_number] => 11958746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Hydrocarbon reforming catalyst and hydrocarbon reforming apparatus [patent_app_type] => utility [patent_app_number] => 17/128601 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6811 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128601
Hydrocarbon reforming catalyst and hydrocarbon reforming apparatus Dec 20, 2020 Issued
Array ( [id] => 20201691 [patent_doc_number] => 12404460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => System and method for processing feedstock with volatile components [patent_app_type] => utility [patent_app_number] => 17/786759 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786759
System and method for processing feedstock with volatile components Dec 17, 2020 Issued
Array ( [id] => 18176785 [patent_doc_number] => 20230037514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => FILTER AIDS FOR NON-AQUEOUS LIQUIDS [patent_app_type] => utility [patent_app_number] => 17/786334 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786334
Filter aids for non-aqueous liquids Dec 17, 2020 Issued
Array ( [id] => 18972157 [patent_doc_number] => 20240052249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PROCESS [patent_app_type] => utility [patent_app_number] => 18/265829 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265829
PROCESS Dec 16, 2020 Abandoned
Array ( [id] => 18143702 [patent_doc_number] => 20230017553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR MINIMIZING FOULING, CORROSION, AND SOLVENT DEGRADATION IN LOW-TEMPERATURE REFINERY AND NATURAL GAS PROCESSES [patent_app_type] => utility [patent_app_number] => 17/787504 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787504
Method for minimizing fouling, corrosion, and solvent degradation in low-temperature refinery and natural gas processes Dec 15, 2020 Issued
Array ( [id] => 18142691 [patent_doc_number] => 20230016535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MASS FOR CAPTURING MERCAPTANS WHICH IS PREPARED USING MOLTEN SALTS [patent_app_type] => utility [patent_app_number] => 17/784768 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784768
Mass for capturing mercaptans which is prepared using molten salts Dec 3, 2020 Issued
Array ( [id] => 17407304 [patent_doc_number] => 11248175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Contactor and separation apparatus and process of using same [patent_app_type] => utility [patent_app_number] => 17/088855 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9416 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088855
Contactor and separation apparatus and process of using same Nov 3, 2020 Issued
Array ( [id] => 16621745 [patent_doc_number] => 20210040398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => HIGH-SEVERITY FLUIDIZED CATALYTIC CRACKING SYSTEMS AND PROCESSES HAVING PARTIAL CATALYST RECYCLE [patent_app_type] => utility [patent_app_number] => 17/083439 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083439
High-severity fluidized catalytic cracking systems and processes having partial catalyst recycle Oct 28, 2020 Issued
Array ( [id] => 19311748 [patent_doc_number] => 12037551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Liquid-phase reactor and application thereof [patent_app_type] => utility [patent_app_number] => 17/755230 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755230
Liquid-phase reactor and application thereof Oct 21, 2020 Issued
Array ( [id] => 16985594 [patent_doc_number] => 11072752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-27 [patent_title] => Paraffin control unit [patent_app_type] => utility [patent_app_number] => 17/068760 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 7916 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068760
Paraffin control unit Oct 11, 2020 Issued
Array ( [id] => 19003820 [patent_doc_number] => 20240067891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PROCESS FOR THE PREPARATION OF OLEFINS, INVOLVING DE-ASPHALTING, HYDROCONVERSION, HYDROCRACKING AND STEAM CRACKING [patent_app_type] => utility [patent_app_number] => 17/766794 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17766794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766794
Process for the preparation of olefins, involving de-asphalting, hydroconversion, hydrocracking and steam cracking Oct 1, 2020 Issued
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