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] => 18352470 [patent_doc_number] => 20230140581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CLEAN LIQUID FUELS HYDROGEN CARRIER PROCESSES [patent_app_type] => utility [patent_app_number] => 17/516049 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17516049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516049
Clean liquid fuels hydrogen carrier processes Oct 31, 2021 Issued
Array ( [id] => 20433391 [patent_doc_number] => 12503658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Multi-phase combination reaction system and reaction method [patent_app_type] => utility [patent_app_number] => 18/250047 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12820 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250047
Multi-phase combination reaction system and reaction method Oct 21, 2021 Issued
Array ( [id] => 19020388 [patent_doc_number] => 20240076559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD FOR SELECTIVE HYDROGENATION OF BUTADIENE EXTRACTION TAIL GAS AND SELECTIVE HYDROGENATION APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 18/033871 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17140 [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] => 18033871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033871
METHOD FOR SELECTIVE HYDROGENATION OF BUTADIENE EXTRACTION TAIL GAS AND SELECTIVE HYDROGENATION APPARATUS THEREOF Oct 18, 2021 Pending
Array ( [id] => 18817746 [patent_doc_number] => 20230392086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD AND SYSTEM FOR TREATING HYDROCARBON-CONTAINING MIXTURE [patent_app_type] => utility [patent_app_number] => 18/248664 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248664
METHOD AND SYSTEM FOR TREATING HYDROCARBON-CONTAINING MIXTURE Oct 12, 2021 Pending
Array ( [id] => 18771068 [patent_doc_number] => 20230365877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => RECOVERY OF ALIPHATIC HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/246997 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18246997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246997
Recovery of aliphatic hydrocarbons Oct 11, 2021 Issued
Array ( [id] => 18771058 [patent_doc_number] => 20230365867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => APPARATUS AND METHOD FOR REMOVING DEBRIS AND ENTRAPPED AIR FROM BITUMEN [patent_app_type] => utility [patent_app_number] => 18/030183 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11691 [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] => 18030183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030183
APPARATUS AND METHOD FOR REMOVING DEBRIS AND ENTRAPPED AIR FROM BITUMEN Oct 5, 2021 Pending
Array ( [id] => 17533824 [patent_doc_number] => 20220112433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ELEMENTAL SULFUR DISSOLUTION AND SOLVATION [patent_app_type] => utility [patent_app_number] => 17/494470 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494470
Elemental sulfur dissolution and solvation Oct 4, 2021 Issued
Array ( [id] => 17533834 [patent_doc_number] => 20220112443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => METHOD FOR THE DISSOLUTION OF AMORPHOUS DITHIAZINES [patent_app_type] => utility [patent_app_number] => 17/494673 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494673
Method for the dissolution of amorphous dithiazines Oct 4, 2021 Issued
Array ( [id] => 18692877 [patent_doc_number] => 20230323223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD FOR PRODUCING RENEWABLE FUEL [patent_app_type] => utility [patent_app_number] => 18/027757 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14350 [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] => 18027757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027757
Method for producing renewable fuel Sep 28, 2021 Issued
Array ( [id] => 17505396 [patent_doc_number] => 20220098498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Production of aromatics by reverse water gas shift, fermentation and aromatization [patent_app_type] => utility [patent_app_number] => 17/487066 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487066
Production of aromatics by reverse water gas shift, fermentation and aromatization Sep 27, 2021 Issued
Array ( [id] => 18478474 [patent_doc_number] => 11692206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Production of aromatics by reverse water gas shift, fermentation and recycling to pyrolysis [patent_app_type] => utility [patent_app_number] => 17/484185 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12302 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484185
Production of aromatics by reverse water gas shift, fermentation and recycling to pyrolysis Sep 23, 2021 Issued
Array ( [id] => 17460520 [patent_doc_number] => 20220073825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SYSTEM AND METHOD FOR LIQUID HYDROCARBON DESULFURIZATION [patent_app_type] => utility [patent_app_number] => 17/481109 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17481109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481109
SYSTEM AND METHOD FOR LIQUID HYDROCARBON DESULFURIZATION Sep 20, 2021 Abandoned
Array ( [id] => 18786440 [patent_doc_number] => 20230374555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PRODUCTION OF AROMATICS AND ETHANOL BY PYROLYSIS, REVERSE WATER-GAS SHIFT REACTION, AND FERMENTATION [patent_app_type] => utility [patent_app_number] => 18/028266 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028266
PRODUCTION OF AROMATICS AND ETHANOL BY PYROLYSIS, REVERSE WATER-GAS SHIFT REACTION, AND FERMENTATION Sep 13, 2021 Pending
Array ( [id] => 18128955 [patent_doc_number] => 11555154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Process for producing diesel fuel from a biorenewable feed with recycled sulfur from temperature swing adsorption regenerant [patent_app_type] => utility [patent_app_number] => 17/468898 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468898
Process for producing diesel fuel from a biorenewable feed with recycled sulfur from temperature swing adsorption regenerant Sep 7, 2021 Issued
Array ( [id] => 18583091 [patent_doc_number] => 20230265350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => PROCESS AND SYSTEM FOR BASE OIL PRODUCTION USING BIMETALLIC SSZ-91 CATALYST [patent_app_type] => utility [patent_app_number] => 18/043738 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [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] => 18043738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043738
PROCESS AND SYSTEM FOR BASE OIL PRODUCTION USING BIMETALLIC SSZ-91 CATALYST Sep 2, 2021 Pending
Array ( [id] => 17713616 [patent_doc_number] => 11377599 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Delayed thermal cracking system, apparatus, and method [patent_app_type] => utility [patent_app_number] => 17/460728 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7280 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460728
Delayed thermal cracking system, apparatus, and method Aug 29, 2021 Issued
Array ( [id] => 19826409 [patent_doc_number] => 12247175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method for upgrading heavy oil by pyrolysis using byproducts of coke production [patent_app_type] => utility [patent_app_number] => 18/026897 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3355 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026897
Method for upgrading heavy oil by pyrolysis using byproducts of coke production Aug 24, 2021 Issued
Array ( [id] => 18708056 [patent_doc_number] => 20230330641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => TRIMETAL SUPPORTED CATALYST [patent_app_type] => utility [patent_app_number] => 18/042715 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042715
TRIMETAL SUPPORTED CATALYST Aug 22, 2021 Pending
Array ( [id] => 17428639 [patent_doc_number] => 20220056347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SULFER REDUCTION METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/405729 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405729
Sulfur reduction methods and systems Aug 17, 2021 Issued
Array ( [id] => 17258371 [patent_doc_number] => 20210371356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => EVEN CARBON NUMBER PARAFFIN COMPOSITION AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/404557 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404557
Even carbon number paraffin composition and method of manufacturing same Aug 16, 2021 Issued
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