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] => 17696191 [patent_doc_number] => 11369894 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => Online fuel cutpoint control application using color spectrum [patent_app_type] => utility [patent_app_number] => 17/324672 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3940 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324672
Online fuel cutpoint control application using color spectrum May 18, 2021 Issued
Array ( [id] => 18484024 [patent_doc_number] => 20230211328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Process and Materials for Trim Dewaxing of Distillates [patent_app_type] => utility [patent_app_number] => 18/000735 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18000735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000735
Process and materials for trim dewaxing of distillates May 11, 2021 Issued
Array ( [id] => 20077710 [patent_doc_number] => 12351762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Hydrocarbon pyrolysis of feeds containing mercury [patent_app_type] => utility [patent_app_number] => 17/998166 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5071 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998166
Hydrocarbon pyrolysis of feeds containing mercury Apr 26, 2021 Issued
Array ( [id] => 19922061 [patent_doc_number] => 12296323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Phosphorus-modified MFI-structured molecular sieve, catalytic cracking auxiliary and catalytic cracking catalyst containing phosphorus-modified MFI-structured molecular sieve, and processes for preparing the same [patent_app_type] => utility [patent_app_number] => 17/996187 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27703 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [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] => 17996187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996187
Phosphorus-modified MFI-structured molecular sieve, catalytic cracking auxiliary and catalytic cracking catalyst containing phosphorus-modified MFI-structured molecular sieve, and processes for preparing the same Apr 12, 2021 Issued
Array ( [id] => 17905671 [patent_doc_number] => 11459517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => System for steam cracking and PFO treatment integrating selective hydrogenation and selective hydrocracking [patent_app_type] => utility [patent_app_number] => 17/226401 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15511 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226401
System for steam cracking and PFO treatment integrating selective hydrogenation and selective hydrocracking Apr 8, 2021 Issued
Array ( [id] => 18628418 [patent_doc_number] => 20230287282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PURIFICATION OF WASTE PLASTIC BASED OIL WITH A HIGH TEMPERATURE HYDROPROCESSING [patent_app_type] => utility [patent_app_number] => 17/917404 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917404
Purification of waste plastic based oil with a high temperature hydroprocessing Apr 5, 2021 Issued
Array ( [id] => 20438810 [patent_doc_number] => 12509638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Purification of waste plastic based oil via first a trap and second via an hydrotreatment [patent_app_type] => utility [patent_app_number] => 17/917473 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12790 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917473
Purification of waste plastic based oil via first a trap and second via an hydrotreatment Apr 5, 2021 Issued
Array ( [id] => 17913053 [patent_doc_number] => 20220315448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => ATOMIZER FOR USE IN WATER TREATMENT AND METHOD FOR ITS USE [patent_app_type] => utility [patent_app_number] => 17/220371 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220371
Atomizer for use in water treatment and method for its use Mar 31, 2021 Issued
Array ( [id] => 17620296 [patent_doc_number] => 11339335 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Solvent deasphalting dearomatization process for heavy oil upgradation [patent_app_type] => utility [patent_app_number] => 17/209952 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 11216 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209952
Solvent deasphalting dearomatization process for heavy oil upgradation Mar 22, 2021 Issued
Array ( [id] => 17112069 [patent_doc_number] => 20210292666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => PROCESS [patent_app_type] => utility [patent_app_number] => 17/203706 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203706
Method for producing a saleable product from synthesis gas derived from and/or comprising waste material and/or biomass Mar 15, 2021 Issued
Array ( [id] => 19536898 [patent_doc_number] => 12129439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Process for the manufacture of a useful product from waste materials and/or biomass [patent_app_type] => utility [patent_app_number] => 17/912684 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 10244 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912684
Process for the manufacture of a useful product from waste materials and/or biomass Mar 15, 2021 Issued
Array ( [id] => 17587853 [patent_doc_number] => 11326111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Multi-step pressure cascaded hydrocracking process [patent_app_type] => utility [patent_app_number] => 17/201272 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7915 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201272
Multi-step pressure cascaded hydrocracking process Mar 14, 2021 Issued
Array ( [id] => 17769547 [patent_doc_number] => 11401475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Production of light olefins from crude oil via fluid catalytic cracking process and apparatus [patent_app_type] => utility [patent_app_number] => 17/199735 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7923 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 17199735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199735
Production of light olefins from crude oil via fluid catalytic cracking process and apparatus Mar 11, 2021 Issued
Array ( [id] => 17007326 [patent_doc_number] => 20210238487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Multi-Stage Device and Process for Production of a Low Sulfur Heavy Marine Fuel Oil [patent_app_type] => utility [patent_app_number] => 17/199148 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199148
Multi-stage device and process for production of a low sulfur heavy marine fuel oil Mar 10, 2021 Issued
Array ( [id] => 17867319 [patent_doc_number] => 20220290055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SYNERGISTIC EFFECTS AMONG MERCAPTAN SCAVENGERS [patent_app_type] => utility [patent_app_number] => 17/199179 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199179
Synergistic effects among mercaptan scavengers Mar 10, 2021 Issued
Array ( [id] => 17140635 [patent_doc_number] => 20210308646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => PROCESSES FOR CHANGING CATALYTIC ACTIVITY IN A RADIAL FLOW REFORMING REACTOR, AND A RADIAL FLOW REFORMING REACTOR WITH A MODIFIED CATALYTIC ACTIVITY [patent_app_type] => utility [patent_app_number] => 17/198655 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198655
Processes for changing catalytic activity in a radial flow reforming reactor, and a radial flow reforming reactor with a modified catalytic activity Mar 10, 2021 Issued
Array ( [id] => 18354221 [patent_doc_number] => 11642607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Compact apparatus for extracting water from air [patent_app_type] => utility [patent_app_number] => 17/196276 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5168 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196276
Compact apparatus for extracting water from air Mar 8, 2021 Issued
Array ( [id] => 16931255 [patent_doc_number] => 20210197144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Static Mixer [patent_app_type] => utility [patent_app_number] => 17/195324 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195324
Static mixer Mar 7, 2021 Issued
Array ( [id] => 17207903 [patent_doc_number] => 11168263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Apparatus and method for preparing ethylene and/or acetylene using hydrocarbon [patent_app_type] => utility [patent_app_number] => 17/193285 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5971 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193285
Apparatus and method for preparing ethylene and/or acetylene using hydrocarbon Mar 4, 2021 Issued
Array ( [id] => 18232371 [patent_doc_number] => 11596915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Computerized systems and methods for temperature profile control in a reactor with a series of fixed beds [patent_app_type] => utility [patent_app_number] => 17/186811 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186811
Computerized systems and methods for temperature profile control in a reactor with a series of fixed beds Feb 25, 2021 Issued
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