Search

Marcellus Augustin

Examiner (ID: 2118, Phone: (571)270-3384 , Office: P/2674 )

Most Active Art Unit
2674
Art Unit(s)
2682, 2674, 2625
Total Applications
964
Issued Applications
767
Pending Applications
69
Abandoned Applications
158

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20143066 [patent_doc_number] => 12377383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Systems and methods of renewable natural gas processing [patent_app_type] => utility [patent_app_number] => 19/046296 [patent_app_country] => US [patent_app_date] => 2025-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4520 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19046296 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/046296
Systems and methods of renewable natural gas processing Feb 4, 2025 Issued
Array ( [id] => 19909538 [patent_doc_number] => 12285729 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Glass supported separation membrane [patent_app_type] => utility [patent_app_number] => 18/985644 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985644
Glass supported separation membrane Dec 17, 2024 Issued
Array ( [id] => 19730377 [patent_doc_number] => 12208364 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Substrate supported gas separation membrane [patent_app_type] => utility [patent_app_number] => 18/910689 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5388 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910689
Substrate supported gas separation membrane Oct 8, 2024 Issued
Array ( [id] => 19593396 [patent_doc_number] => 12151217 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Gas separation membrane [patent_app_type] => utility [patent_app_number] => 18/799030 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5378 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799030
Gas separation membrane Aug 8, 2024 Issued
Array ( [id] => 19602413 [patent_doc_number] => 20240393293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Integrated Micro-Photoionization Detector With An Ultrathin Ultraviolet Transmission Window [patent_app_type] => utility [patent_app_number] => 18/769573 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8385 [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] => 18769573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769573
Integrated Micro-Photoionization Detector With An Ultrathin Ultraviolet Transmission Window Jul 10, 2024 Abandoned
Array ( [id] => 19657369 [patent_doc_number] => 20240424434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => FILTER MEDIA WITH IRREGULAR STRUCTURE AND/OR REVERSIBLY STRETCHABLE LAYERS [patent_app_type] => utility [patent_app_number] => 18/754576 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754576
FILTER MEDIA WITH IRREGULAR STRUCTURE AND/OR REVERSIBLY STRETCHABLE LAYERS Jun 25, 2024 Abandoned
Array ( [id] => 20452131 [patent_doc_number] => 12515176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Ceramic cation exchange materials [patent_app_type] => utility [patent_app_number] => 18/736813 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 43 [patent_no_of_words] => 43224 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736813
Ceramic cation exchange materials Jun 6, 2024 Issued
Array ( [id] => 19570759 [patent_doc_number] => 20240375051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DIAGNOSTIC METHODS AND APPARATUS FOR ELECTRODIALYSIS [patent_app_type] => utility [patent_app_number] => 18/731615 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731615
DIAGNOSTIC METHODS AND APPARATUS FOR ELECTRODIALYSIS Jun 2, 2024 Abandoned
Array ( [id] => 19570742 [patent_doc_number] => 20240375034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FILTER MEDIA COMPRISING A PRE-FILTER LAYER [patent_app_type] => utility [patent_app_number] => 18/663367 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18663367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663367
Filter media comprising a pre-filter layer May 13, 2024 Issued
Array ( [id] => 19490854 [patent_doc_number] => 12109540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => Multifunctional diselenide-based polyimide membrane for gas separation and purification [patent_app_type] => utility [patent_app_number] => 18/657831 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5339 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657831
Multifunctional diselenide-based polyimide membrane for gas separation and purification May 7, 2024 Issued
Array ( [id] => 19511013 [patent_doc_number] => 20240342699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ANIONIC MEMBRANES INCORPORATING FUNCTIONAL ADDITIVES [patent_app_type] => utility [patent_app_number] => 18/649475 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18649475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649475
ANIONIC MEMBRANES INCORPORATING FUNCTIONAL ADDITIVES Apr 28, 2024 Pending
Array ( [id] => 19463941 [patent_doc_number] => 20240317610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Direct Removal of Carbon Dioxide from Oceanwater based on a Composite Membrane [patent_app_type] => utility [patent_app_number] => 18/611463 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18611463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611463
Direct removal of carbon dioxide from oceanwater based on a composite membrane Mar 19, 2024 Issued
Array ( [id] => 19185688 [patent_doc_number] => 20240164601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => VACUUM CLEANER FILTER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/427550 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427550
Vacuum cleaner filter cartridge Jan 29, 2024 Issued
Array ( [id] => 19156376 [patent_doc_number] => 20240149083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => PROCESS WATER GAS MANAGEMENT OF ELECTROLYZER SYSTEM WITH MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/413548 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413548
PROCESS WATER GAS MANAGEMENT OF ELECTROLYZER SYSTEM WITH MEMBRANE Jan 15, 2024 Abandoned
Array ( [id] => 20048694 [patent_doc_number] => 20250186916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => METHOD FOR REMOVING ENTRAINED LIQUID DROPLETS FROM A CRYOGENIC GAS [patent_app_type] => utility [patent_app_number] => 18/530512 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18530512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530512
METHOD FOR REMOVING ENTRAINED LIQUID DROPLETS FROM A CRYOGENIC GAS Dec 5, 2023 Pending
Array ( [id] => 19158765 [patent_doc_number] => 20240151472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SYSTEMS AND METHODS FOR PERIODIC NODAL SURFACE BASED REACTORS, DISTRIBUTORS, CONTRACTORS AND HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/528250 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528250
Systems and methods for periodic nodal surface based reactors, distributors, contractors and heat exchangers Dec 3, 2023 Issued
Array ( [id] => 19983096 [patent_doc_number] => 20250121318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => HUMIDITY CONTROL SYSTEM FOR EFEM USING DESICCANT [patent_app_type] => utility [patent_app_number] => 18/526715 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526715
HUMIDITY CONTROL SYSTEM FOR EFEM USING DESICCANT Nov 30, 2023 Pending
Array ( [id] => 19708191 [patent_doc_number] => 20250018333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => CONTAMINANT REMOVAL FROM A MOBILE ATMOSPHERE USING REGENERATIVE LIQUID SORBENT [patent_app_type] => utility [patent_app_number] => 18/516314 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516314
CONTAMINANT REMOVAL FROM A MOBILE ATMOSPHERE USING REGENERATIVE LIQUID SORBENT Nov 20, 2023 Pending
Array ( [id] => 19723072 [patent_doc_number] => 20250025823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => FLOW GUIDING DEVICE FOR CARBON CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/499740 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499740
FLOW GUIDING DEVICE FOR CARBON CAPTURE SYSTEM Oct 31, 2023 Pending
Array ( [id] => 18938520 [patent_doc_number] => 20240033659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => VENTING SYSTEM FOR A MIXING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/481877 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18481877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481877
Venting system for a mixing apparatus Oct 4, 2023 Issued
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