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] => 15575865 [patent_doc_number] => 10578304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Apparatus and method for progressive reduction of flue gas [patent_app_type] => utility [patent_app_number] => 15/921629 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4937 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921629
Apparatus and method for progressive reduction of flue gas Mar 13, 2018 Issued
Array ( [id] => 16261426 [patent_doc_number] => 10752847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Integrated hydrothermal process to upgrade heavy oil [patent_app_type] => utility [patent_app_number] => 15/914667 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 12082 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914667
Integrated hydrothermal process to upgrade heavy oil Mar 6, 2018 Issued
Array ( [id] => 15606481 [patent_doc_number] => 10584290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Process for conversion of residue employing de-asphalting and delayed coking [patent_app_type] => utility [patent_app_number] => 15/913401 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4138 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913401
Process for conversion of residue employing de-asphalting and delayed coking Mar 5, 2018 Issued
Array ( [id] => 14808665 [patent_doc_number] => 20190270942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => Integrated Coal Liquefaction, Petroleum or Biomass Facility with Decreased Carbon Dioxide Production and Higher Carbon and Thermal Efficiencies [patent_app_type] => utility [patent_app_number] => 15/910069 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910069
Integrated coal liquefaction, petroleum or biomass facility with decreased carbon dioxide production and higher carbon and thermal efficiencies Mar 1, 2018 Issued
Array ( [id] => 13373857 [patent_doc_number] => 20180238470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => FLUID CATALYTIC CRACKING UNIT VALVE [patent_app_type] => utility [patent_app_number] => 15/899748 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899748
Fluid catalytic cracking unit valve Feb 19, 2018 Issued
Array ( [id] => 13916889 [patent_doc_number] => 10202552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Method to remove metals from petroleum [patent_app_type] => utility [patent_app_number] => 15/895396 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9890 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895396
Method to remove metals from petroleum Feb 12, 2018 Issued
Array ( [id] => 13357695 [patent_doc_number] => 20180230387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => Multi-Stage Process and Device for Reducing Environmental Contaminates in Heavy Marine Fuel Oil [patent_app_type] => utility [patent_app_number] => 15/892595 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15892595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892595
Multi-stage process and device for reducing environmental contaminates in heavy marine fuel oil Feb 8, 2018 Issued
Array ( [id] => 16169650 [patent_doc_number] => 10711200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Nanobubble aided bitumen extraction from oil sand [patent_app_type] => utility [patent_app_number] => 15/876773 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2778 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876773
Nanobubble aided bitumen extraction from oil sand Jan 21, 2018 Issued
Array ( [id] => 14581707 [patent_doc_number] => 20190218462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => CONTACTOR AND SEPARATION APPARATUS AND PROCESS OF USING SAME [patent_app_type] => utility [patent_app_number] => 15/869271 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869271
Contactor and separation apparatus and process of using same Jan 11, 2018 Issued
Array ( [id] => 17014361 [patent_doc_number] => 11083981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Demulsification additive composition, use thereof, and method of demulsification [patent_app_type] => utility [patent_app_number] => 16/478899 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4256 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478899
Demulsification additive composition, use thereof, and method of demulsification Jan 11, 2018 Issued
Array ( [id] => 12729406 [patent_doc_number] => 20180134969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => OXIDATION CATALYST AND PROCESSES FOR USING SAME [patent_app_type] => utility [patent_app_number] => 15/868965 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868965
Oxidation catalyst and processes for using same Jan 10, 2018 Issued
Array ( [id] => 13314647 [patent_doc_number] => 20180208860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => HYDROCRACKER ACTIVITY MANAGEMENT [patent_app_type] => utility [patent_app_number] => 15/864516 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864516
Hydrocracker activity management Jan 7, 2018 Issued
Array ( [id] => 14535013 [patent_doc_number] => 20190203128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Optimized Reactor Configuration for Optimal Performance of the Aromax Catalyst for Aromatics Synthesis [patent_app_type] => utility [patent_app_number] => 15/862266 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15862266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/862266
Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis Jan 3, 2018 Issued
Array ( [id] => 12838219 [patent_doc_number] => 20180171246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => INSTALLATION AND INTEGRATED HYDROTREATMENT AND HYDROCONVERSION PROCESS WITH COMMON FRACTIONATION SECTION [patent_app_type] => utility [patent_app_number] => 15/849053 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15849053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849053
Installation and integrated hydrotreatment and hydroconversion process with common fractionation section Dec 19, 2017 Issued
Array ( [id] => 16321421 [patent_doc_number] => 10781377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Process and apparatus for cracking hydrocarbons to lighter hydrocarbons [patent_app_type] => utility [patent_app_number] => 15/827912 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6101 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827912
Process and apparatus for cracking hydrocarbons to lighter hydrocarbons Nov 29, 2017 Issued
Array ( [id] => 14344463 [patent_doc_number] => 20190154204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => PROCESSING OF OIL BY STEAM ADDITION [patent_app_type] => utility [patent_app_number] => 15/819239 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 15819239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819239
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 14172023 [patent_doc_number] => 10260008 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-16 [patent_title] => Processing of oil by steam addition [patent_app_type] => utility [patent_app_number] => 15/819278 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19102 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819278
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 14343725 [patent_doc_number] => 20190153835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => PROCESSING OF OIL BY STEAM ADDITION [patent_app_type] => utility [patent_app_number] => 15/819299 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819299
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 13856699 [patent_doc_number] => 10190061 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-29 [patent_title] => Processing of oil by steam addition [patent_app_type] => utility [patent_app_number] => 15/819316 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19102 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819316 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819316
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 12528288 [patent_doc_number] => 10006277 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-26 [patent_title] => Processing of oil by steam addition [patent_app_type] => utility [patent_app_number] => 15/819809 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19102 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819809
Processing of oil by steam addition Nov 20, 2017 Issued
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