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] => 17207910 [patent_doc_number] => 11168270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => Catalytic stripping process [patent_app_type] => utility [patent_app_number] => 17/036273 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1398 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036273
Catalytic stripping process Sep 28, 2020 Issued
Array ( [id] => 18117686 [patent_doc_number] => 11549068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Ultrasonic degassing of hydrocarbon production fluid [patent_app_type] => utility [patent_app_number] => 17/032894 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 15518 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032894
Ultrasonic degassing of hydrocarbon production fluid Sep 24, 2020 Issued
Array ( [id] => 17363657 [patent_doc_number] => 11230674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Integrated method and apparatus for catalytic cracking of heavy oil and production of syngas [patent_app_type] => utility [patent_app_number] => 17/028930 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11271 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028930
Integrated method and apparatus for catalytic cracking of heavy oil and production of syngas Sep 21, 2020 Issued
Array ( [id] => 17363661 [patent_doc_number] => 11230678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Integrated method and integrated device for heavy oil contact lightening and coke gasification [patent_app_type] => utility [patent_app_number] => 17/028980 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11461 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028980
Integrated method and integrated device for heavy oil contact lightening and coke gasification Sep 21, 2020 Issued
Array ( [id] => 17363660 [patent_doc_number] => 11230677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Method and device for heavy oil lightening and synthesis gas production [patent_app_type] => utility [patent_app_number] => 17/028957 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8773 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028957
Method and device for heavy oil lightening and synthesis gas production Sep 21, 2020 Issued
Array ( [id] => 19676116 [patent_doc_number] => 12187967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Processes and systems for quenching pyrolysis effluents [patent_app_type] => utility [patent_app_number] => 17/768663 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17509 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768663
Processes and systems for quenching pyrolysis effluents Sep 15, 2020 Issued
Array ( [id] => 17444048 [patent_doc_number] => 20220064553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PROCESSES FOR PRODUCING PETROCHEMICAL PRODUCTS THAT UTILIZE HYDROTREATING OF CYCLE OIL [patent_app_type] => utility [patent_app_number] => 17/009012 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009012
Processes for producing petrochemical products that utilize hydrotreating of cycle oil Aug 31, 2020 Issued
Array ( [id] => 17393490 [patent_doc_number] => 11242493 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-08 [patent_title] => Methods for processing crude oils to form light olefins [patent_app_type] => utility [patent_app_number] => 17/009039 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12511 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009039
Methods for processing crude oils to form light olefins Aug 31, 2020 Issued
Array ( [id] => 16778262 [patent_doc_number] => 20210115340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => PROCESSES AND APPARATUSES FOR UPGRADING LIGHT HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 16/997009 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16997009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997009
PROCESSES AND APPARATUSES FOR UPGRADING LIGHT HYDROCARBONS Aug 18, 2020 Abandoned
Array ( [id] => 18355211 [patent_doc_number] => 11643603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Non-aqueous extraction and separation of bitumen from oil sands ore using paraffinic solvent and deasphalted bitumen [patent_app_type] => utility [patent_app_number] => 16/994211 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 26687 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [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] => 16994211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994211
Non-aqueous extraction and separation of bitumen from oil sands ore using paraffinic solvent and deasphalted bitumen Aug 13, 2020 Issued
Array ( [id] => 18058250 [patent_doc_number] => 20220389336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD FOR PRODUCING LIGHT AROMATIC [patent_app_type] => utility [patent_app_number] => 17/755033 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755033
Method for producing light aromatic Aug 3, 2020 Issued
Array ( [id] => 19637626 [patent_doc_number] => 12168223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Metal carbide based catalyst and method of making [patent_app_type] => utility [patent_app_number] => 17/630786 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 4585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630786
Metal carbide based catalyst and method of making Jul 27, 2020 Issued
Array ( [id] => 18636357 [patent_doc_number] => 11760944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Hydroprocessing of heavy crudes by catalysts in homogenous phase [patent_app_type] => utility [patent_app_number] => 16/932326 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3934 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932326
Hydroprocessing of heavy crudes by catalysts in homogenous phase Jul 16, 2020 Issued
Array ( [id] => 17163127 [patent_doc_number] => 11149216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Integrated hydrothermal process to upgrade heavy oil [patent_app_type] => utility [patent_app_number] => 16/928212 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 12100 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928212
Integrated hydrothermal process to upgrade heavy oil Jul 13, 2020 Issued
Array ( [id] => 18345679 [patent_doc_number] => 20230133789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD FOR STEAM CRACKING [patent_app_type] => utility [patent_app_number] => 18/015216 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4024 [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] => 18015216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015216
Method for steam cracking Jul 8, 2020 Issued
Array ( [id] => 19105945 [patent_doc_number] => 11959030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking [patent_app_type] => utility [patent_app_number] => 17/626548 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9344 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626548
Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking Jul 5, 2020 Issued
Array ( [id] => 19258173 [patent_doc_number] => 12018217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Method for producing a petrol with low sulfur and mercaptans content [patent_app_type] => utility [patent_app_number] => 17/628687 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628687
Method for producing a petrol with low sulfur and mercaptans content Jul 5, 2020 Issued
Array ( [id] => 19226839 [patent_doc_number] => 12006473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method for recycling asphalt [patent_app_type] => utility [patent_app_number] => 17/627871 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6012 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627871
Method for recycling asphalt Jul 2, 2020 Issued
Array ( [id] => 17287178 [patent_doc_number] => 11203719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Tower bottoms coke catching device [patent_app_type] => utility [patent_app_number] => 16/946584 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1494 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946584
Tower bottoms coke catching device Jun 28, 2020 Issued
Array ( [id] => 18314316 [patent_doc_number] => 11628378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Distillation vacuum technology [patent_app_type] => utility [patent_app_number] => 16/872368 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8730 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872368
Distillation vacuum technology May 11, 2020 Issued
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