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] => 17928755 [patent_doc_number] => 20220323880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SUPERSONIC TREATMENT OF VAPOR STREAMS FOR SEPARATION AND DRYING OF HYDROCARBON GASES [patent_app_type] => utility [patent_app_number] => 17/592276 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12188 [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] => 17592276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592276
Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases Feb 2, 2022 Issued
Array ( [id] => 18613015 [patent_doc_number] => 20230279751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => TOTAL CRUDE OIL DEMAND CONTROL FROM MULTIPLE OIL STABILIZER COLUMNS [patent_app_type] => utility [patent_app_number] => 17/591722 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17591722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591722
Total crude oil demand control from multiple oil stabilizer columns Feb 2, 2022 Issued
Array ( [id] => 18216603 [patent_doc_number] => 11591526 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => Methods of operating fluid catalytic cracking processes to increase coke production [patent_app_type] => utility [patent_app_number] => 17/588600 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 23126 [patent_no_of_claims] => 20 [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] => 17588600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588600
Methods of operating fluid catalytic cracking processes to increase coke production Jan 30, 2022 Issued
Array ( [id] => 17777222 [patent_doc_number] => 20220243571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => METHOD FOR IN-SITU TAR MAT REMEDIATION AND RECOVERY [patent_app_type] => utility [patent_app_number] => 17/588735 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588735
Method for in-situ tar mat remediation and recovery Jan 30, 2022 Issued
Array ( [id] => 19034389 [patent_doc_number] => 20240084204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PROCESS FOR MAKING BRIGHT STOCK BASE OIL PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/263123 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263123
PROCESS FOR MAKING BRIGHT STOCK BASE OIL PRODUCTS Jan 25, 2022 Pending
Array ( [id] => 18117687 [patent_doc_number] => 11549069 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Two-phase hydroprocessing utilizing soluble hydrogen from the high pressure separator [patent_app_type] => utility [patent_app_number] => 17/580237 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17580237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580237
Two-phase hydroprocessing utilizing soluble hydrogen from the high pressure separator Jan 19, 2022 Issued
Array ( [id] => 17850844 [patent_doc_number] => 20220280885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SYSTEM AND METHOD FOR LIQUID HYDROCARBON DESULFURIZATION [patent_app_type] => utility [patent_app_number] => 17/578434 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17578434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578434
System and method for liquid hydrocarbon desulfurization Jan 17, 2022 Issued
Array ( [id] => 19034390 [patent_doc_number] => 20240084205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => HYDROCRACKING CATALYST AND PROCESS USING MOLECULAR SIEVE SSZ-91 [patent_app_type] => utility [patent_app_number] => 18/261948 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261948
HYDROCRACKING CATALYST AND PROCESS USING MOLECULAR SIEVE SSZ-91 Jan 16, 2022 Pending
Array ( [id] => 19432802 [patent_doc_number] => 20240301300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => BASE OIL PRODUCTION USING UNCONVERTED OIL [patent_app_type] => utility [patent_app_number] => 18/261998 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18261998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261998
BASE OIL PRODUCTION USING UNCONVERTED OIL Jan 16, 2022 Pending
Array ( [id] => 18955433 [patent_doc_number] => 20240043760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Methods and Systems for Processing Hydrocarbon Streams [patent_app_type] => utility [patent_app_number] => 18/269895 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18269895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269895
Methods and Systems for Processing Hydrocarbon Streams Jan 2, 2022 Pending
Array ( [id] => 18478415 [patent_doc_number] => 11692146 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-04 [patent_title] => Systems and processes for upgrading crude oil through hydrocracking and solvent assisted on-line solid adsorption of asphaltenes [patent_app_type] => utility [patent_app_number] => 17/567440 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 23000 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567440
Systems and processes for upgrading crude oil through hydrocracking and solvent assisted on-line solid adsorption of asphaltenes Jan 2, 2022 Issued
Array ( [id] => 19020392 [patent_doc_number] => 20240076563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Improved Process to Make Finished Base Oils and White Oils from Dewaxed Bulk Base Oils [patent_app_type] => utility [patent_app_number] => 18/260223 [patent_app_country] => US [patent_app_date] => 2021-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260223
Improved Process to Make Finished Base Oils and White Oils from Dewaxed Bulk Base Oils Dec 23, 2021 Pending
Array ( [id] => 19563824 [patent_doc_number] => 12138575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Pyrolysis bio-oil fractional condensation device and method capable of cooling medium self-circulation [patent_app_type] => utility [patent_app_number] => 18/012098 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4632 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012098
Pyrolysis bio-oil fractional condensation device and method capable of cooling medium self-circulation Dec 19, 2021 Issued
Array ( [id] => 18436289 [patent_doc_number] => 20230183583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => 2-ISO-ALKYL-2-(4-HYDROXYPHENYL)PROPANE DERIVATIVES USED AS EMULSION BREAKERS FOR CRUDE OIL [patent_app_type] => utility [patent_app_number] => 17/550353 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550353
2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil Dec 13, 2021 Issued
Array ( [id] => 20201695 [patent_doc_number] => 12404464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Method for improving feedstock flexibility of steam cracking [patent_app_type] => utility [patent_app_number] => 18/266439 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3600 [patent_no_of_claims] => 18 [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] => 18266439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266439
Method for improving feedstock flexibility of steam cracking Dec 7, 2021 Issued
Array ( [id] => 19020390 [patent_doc_number] => 20240076561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => OPTIMIZATION OF STEAM CRACKING FURNACES FOR LIGHT FEEDSTOCKS CONTAINING HIGH BOILING COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/261705 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261705
OPTIMIZATION OF STEAM CRACKING FURNACES FOR LIGHT FEEDSTOCKS CONTAINING HIGH BOILING COMPONENTS Nov 21, 2021 Pending
Array ( [id] => 19826405 [patent_doc_number] => 12247171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method for capturing organometallic impurities in the presence of a capture mass on a mesoporous-macroporous support [patent_app_type] => utility [patent_app_number] => 18/037137 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9126 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037137
Method for capturing organometallic impurities in the presence of a capture mass on a mesoporous-macroporous support Nov 17, 2021 Issued
Array ( [id] => 17444037 [patent_doc_number] => 20220064542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => TOWER BOTTOMS COKE CATCHING DEVICE [patent_app_type] => utility [patent_app_number] => 17/523776 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523776
Tower bottoms coke catching device Nov 9, 2021 Issued
Array ( [id] => 18902933 [patent_doc_number] => 20240018418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Steam Cracking Process For Converting Crude Oils To Pitch Compositions Spinnable Into Carbon Articles [patent_app_type] => utility [patent_app_number] => 18/251676 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251676
Steam Cracking Process For Converting Crude Oils To Pitch Compositions Spinnable Into Carbon Articles Nov 9, 2021 Pending
Array ( [id] => 17579035 [patent_doc_number] => 20220135890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SIMULTANEOUS PROCESSING OF CATALYTIC AND THERMALLY CRACKED MIDDLE DISTILLATE FOR PETROCHEMICAL FEEDSTOCK [patent_app_type] => utility [patent_app_number] => 17/520455 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17520455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/520455
Simultaneous processing of catalytic and thermally cracked middle distillate for petrochemical feedstock Nov 4, 2021 Issued
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