Search

Sharon Pregler

Examiner (ID: 18756, Phone: (571)270-5051 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1772, 1797
Total Applications
1169
Issued Applications
893
Pending Applications
79
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17657328 [patent_doc_number] => 20220177793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => PROCESS AND PLANT FOR REMOVING THIOLS FROM SYNTHESIS GAS [patent_app_type] => utility [patent_app_number] => 17/545090 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17545090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545090
Process and plant for removing thiols from synthesis gas Dec 7, 2021 Issued
Array ( [id] => 18921807 [patent_doc_number] => 20240024811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYSTEM AND METHOD FOR RESOURCE-EFFICIENT CARBON DIOXIDE CAPTURE [patent_app_type] => utility [patent_app_number] => 18/255077 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -105 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255077
System and method for resource-efficient carbon dioxide capture Dec 7, 2021 Issued
Array ( [id] => 19326144 [patent_doc_number] => 12043810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Control scheme for amine contactor [patent_app_type] => utility [patent_app_number] => 17/544045 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6089 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544045
Control scheme for amine contactor Dec 6, 2021 Issued
Array ( [id] => 18413013 [patent_doc_number] => 11667545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Negative oxygen ion water bath apparatus [patent_app_type] => utility [patent_app_number] => 17/536457 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4423 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536457
Negative oxygen ion water bath apparatus Nov 28, 2021 Issued
Array ( [id] => 18987660 [patent_doc_number] => 20240059629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD OF PROCESSING WASTE PLASTIC AND PYROLYSIS OIL FROM WASTE PLASTIC [patent_app_type] => utility [patent_app_number] => 18/259526 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259526
Method of processing waste plastic and pyrolysis oil from waste plastic Nov 23, 2021 Issued
Array ( [id] => 18392415 [patent_doc_number] => 20230160634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => CRYOGENIC PROCESS FOR SEPARATION OF CO2 FROM A HYDROCARBON STREAM [patent_app_type] => utility [patent_app_number] => 17/534198 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534198
CRYOGENIC PROCESS FOR SEPARATION OF CO2 FROM A HYDROCARBON STREAM Nov 22, 2021 Abandoned
Array ( [id] => 18870134 [patent_doc_number] => 11857914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Electrochemical apparatus for acid gas removal and hydrogen generation [patent_app_type] => utility [patent_app_number] => 17/530029 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3609 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530029
Electrochemical apparatus for acid gas removal and hydrogen generation Nov 17, 2021 Issued
Array ( [id] => 17593973 [patent_doc_number] => 20220143546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => PROCESS AND PLANT FOR REMOVING CARBON DIOXIDE FROM SYNTHESIS GAS [patent_app_type] => utility [patent_app_number] => 17/524026 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524026
Process and plant for removing carbon dioxide from synthesis gas Nov 10, 2021 Issued
Array ( [id] => 18544450 [patent_doc_number] => 11717784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Natural gas adsorptive separation system and method [patent_app_type] => utility [patent_app_number] => 17/521245 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8022 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521245
Natural gas adsorptive separation system and method Nov 7, 2021 Issued
Array ( [id] => 18844382 [patent_doc_number] => 20230406786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Process and Plant for Producing One or More Hydrocarbons [patent_app_type] => utility [patent_app_number] => 18/251732 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251732
Process and Plant for Producing One or More Hydrocarbons Nov 3, 2021 Abandoned
Array ( [id] => 18860736 [patent_doc_number] => 20230415171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => A CENTRIFUGAL SEPARATOR FOR CLEANING GAS [patent_app_type] => utility [patent_app_number] => 18/036712 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036712
Centrifugal separator for cleaning gas Nov 1, 2021 Issued
Array ( [id] => 17577499 [patent_doc_number] => 20220134354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SYSTEM AND METHOD FOR SEPARATING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/515450 [patent_app_country] => US [patent_app_date] => 2021-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515450
System and method for separating material Oct 29, 2021 Issued
Array ( [id] => 18753804 [patent_doc_number] => 20230357102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => PREPARATION METHOD AND PRODUCTION DEVICE FOR PROPYLENE [patent_app_type] => utility [patent_app_number] => 18/245982 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245982
Preparation method and production device for propylene Oct 28, 2021 Issued
Array ( [id] => 17413109 [patent_doc_number] => 20220048013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => CATALYTIC COMPOSITION AND STRUCTURES MADE THEREOF [patent_app_type] => utility [patent_app_number] => 17/514813 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17514813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514813
Catalytic composition and structures made thereof Oct 28, 2021 Issued
Array ( [id] => 18830751 [patent_doc_number] => 20230399275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Method and Plant for Producing Olefins [patent_app_type] => utility [patent_app_number] => 18/250625 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2987 [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] => 18250625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250625
Method and Plant for Producing Olefins Oct 28, 2021 Abandoned
Array ( [id] => 19730369 [patent_doc_number] => 12208356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Vapor recovery method, system, and apparatus using reversal of adsorption flow [patent_app_type] => utility [patent_app_number] => 17/512760 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9439 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [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] => 17512760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512760
Vapor recovery method, system, and apparatus using reversal of adsorption flow Oct 27, 2021 Issued
Array ( [id] => 19910192 [patent_doc_number] => 12286388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => 1,5,9-cyclododecatriene composition and continuous preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/034140 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034140
1,5,9-cyclododecatriene composition and continuous preparation method therefor Oct 26, 2021 Issued
Array ( [id] => 18666090 [patent_doc_number] => 11772966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Integrated hydrogen production and bio-renewable conversion process [patent_app_type] => utility [patent_app_number] => 17/508349 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 19048 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508349
Integrated hydrogen production and bio-renewable conversion process Oct 21, 2021 Issued
Array ( [id] => 18517835 [patent_doc_number] => 11707708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Systems and methods for capturing carbon dioxide [patent_app_type] => utility [patent_app_number] => 17/502364 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6661 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17502364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502364
Systems and methods for capturing carbon dioxide Oct 14, 2021 Issued
Array ( [id] => 17369740 [patent_doc_number] => 20220024792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CHLORINATOR DEVICE, SYSTEM, AND METHOD [patent_app_type] => utility [patent_app_number] => 17/498897 [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] => 6058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17498897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498897
Chlorinator device, system, and method Oct 11, 2021 Issued
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