Search

Sharon Pregler

Examiner (ID: 15829, Phone: (571)270-5051 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1797, 1772
Total Applications
1195
Issued Applications
908
Pending Applications
85
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19746798 [patent_doc_number] => 20250035363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ETHYLENE FILTRATION SYSTEM FOR A REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/358313 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358313
Ethylene filtration system for a refrigerator Jul 24, 2023 Issued
Array ( [id] => 19793482 [patent_doc_number] => 12234416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Isobutane to transportation fuel [patent_app_type] => utility [patent_app_number] => 18/355564 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8949 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355564
Isobutane to transportation fuel Jul 19, 2023 Issued
Array ( [id] => 19708260 [patent_doc_number] => 20250018402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ELECTROSTATIC BINNING PRECIPITATOR [patent_app_type] => utility [patent_app_number] => 18/221403 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221403
ELECTROSTATIC BINNING PRECIPITATOR Jul 12, 2023 Pending
Array ( [id] => 18903654 [patent_doc_number] => 20240019139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AIR PURIFIER AND PASSIVE HUMIDITY MODULE [patent_app_type] => utility [patent_app_number] => 18/219427 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219427
Air purifier and passive humidity module Jul 6, 2023 Issued
Array ( [id] => 20757341 [patent_doc_number] => 12650102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Method and system for combining two or more carbon filled fuel vapor storage canisters [patent_app_type] => utility [patent_app_number] => 18/338630 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1131 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338630
Method and system for combining two or more carbon filled fuel vapor storage canisters Jun 20, 2023 Issued
Array ( [id] => 18691370 [patent_doc_number] => 20230321586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => NATURAL GAS ADSORPTIVE SEPARATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/336250 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18336250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336250
Natural gas adsorptive separation system and method Jun 15, 2023 Issued
Array ( [id] => 19632166 [patent_doc_number] => 20240410615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => BASEBOARD VENT ASSEMBLY AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/330864 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330864
BASEBOARD VENT ASSEMBLY AND METHOD OF USE Jun 6, 2023 Pending
Array ( [id] => 18656492 [patent_doc_number] => 20230302391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => FILTER ELEMENT AND FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/328173 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328173
FILTER ELEMENT AND FILTER DEVICE Jun 1, 2023 Pending
Array ( [id] => 18964078 [patent_doc_number] => 11897827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Carbon isotope exchange mediated by vanadium complexes [patent_app_type] => utility [patent_app_number] => 18/199565 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 67 [patent_no_of_words] => 15767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18199565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199565
Carbon isotope exchange mediated by vanadium complexes May 18, 2023 Issued
Array ( [id] => 18842237 [patent_doc_number] => 20230404641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SURGICAL SMOKE EVACUATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/318848 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -62 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318848
SURGICAL SMOKE EVACUATION DEVICE May 16, 2023 Pending
Array ( [id] => 18830753 [patent_doc_number] => 20230399277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => MICROPOROUS HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SEPARATING PROPYLENE FROM PROPANE [patent_app_type] => utility [patent_app_number] => 18/318002 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318002
Microporous hydrogen-bonded organic framework for separating propylene from propane May 15, 2023 Issued
Array ( [id] => 19021233 [patent_doc_number] => 20240077404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => AIR FILTRATION MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/139865 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139865
AIR FILTRATION MONITORING SYSTEM Apr 25, 2023 Pending
Array ( [id] => 18566056 [patent_doc_number] => 20230256384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => FILTRATION IN GAS DEHYDRATION [patent_app_type] => utility [patent_app_number] => 18/305865 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18305865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305865
FILTRATION IN GAS DEHYDRATION Apr 23, 2023 Abandoned
Array ( [id] => 18724714 [patent_doc_number] => 20230338876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HYDROCARBON ABSORBING FILTER [patent_app_type] => utility [patent_app_number] => 18/136029 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136029
HYDROCARBON ABSORBING FILTER Apr 17, 2023 Abandoned
Array ( [id] => 18536455 [patent_doc_number] => 20230241544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => INTEGRATED HEAT MANAGEMENT SYSTEMS AND PROCESSES FOR ADSORBED NATURAL GAS STORAGE FACILITIES [patent_app_type] => utility [patent_app_number] => 18/299741 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299741
Integrated heat management systems and processes for adsorbed natural gas storage facilities Apr 12, 2023 Issued
Array ( [id] => 18988469 [patent_doc_number] => 20240060438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SYSTEM AND METHOD FOR CARBON DIOXIDE CAPTURE/STORAGE FROM ENGINE EXHAUST [patent_app_type] => utility [patent_app_number] => 18/297806 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297806
SYSTEM AND METHOD FOR CARBON DIOXIDE CAPTURE/STORAGE FROM ENGINE EXHAUST Apr 9, 2023 Pending
Array ( [id] => 18691375 [patent_doc_number] => 20230321591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Beta-Amino Carboxylate (BAC) Solvents for Enhanced CO2 Separations [patent_app_type] => utility [patent_app_number] => 18/128204 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18128204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128204
Beta-Amino Carboxylate (BAC) Solvents for Enhanced CO2 Separations Mar 28, 2023 Pending
Array ( [id] => 20729393 [patent_doc_number] => 12636638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Desorption apparatus [patent_app_type] => utility [patent_app_number] => 18/122770 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122770
Desorption apparatus Mar 16, 2023 Issued
Array ( [id] => 20264309 [patent_doc_number] => 12435285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Process and plant for removing carbon dioxide and water from synthesis gas [patent_app_type] => utility [patent_app_number] => 18/122905 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3478 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122905
Process and plant for removing carbon dioxide and water from synthesis gas Mar 16, 2023 Issued
Array ( [id] => 19105942 [patent_doc_number] => 11959027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Oilfield natural gas processing and product utilization [patent_app_type] => utility [patent_app_number] => 18/119190 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7223 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [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] => 18119190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119190
Oilfield natural gas processing and product utilization Mar 7, 2023 Issued
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