Search

Freddie Gary Prince Jr.

Examiner (ID: 18773, Phone: (571)272-1165 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1724, 1778, 1779, 1797, 1776
Total Applications
2690
Issued Applications
2120
Pending Applications
166
Abandoned Applications
422

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18518818 [patent_doc_number] => 11708701 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Swimming pool skimmer with adjustable face [patent_app_type] => utility [patent_app_number] => 17/227198 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 6096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227198
Swimming pool skimmer with adjustable face Apr 8, 2021 Issued
Array ( [id] => 17081895 [patent_doc_number] => 20210276901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Cerium-Lanthanum Treatment Method For Reduction of Contaminants in Wastewater Membrane Bioreactors [patent_app_type] => utility [patent_app_number] => 17/219359 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9717 [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] => 17219359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219359
Cerium-lanthanum treatment method for reduction of contaminants in wastewater membrane bioreactors Mar 30, 2021 Issued
Array ( [id] => 18347323 [patent_doc_number] => 20230135433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Method of Anaerobically Treating Wastewater Including a Buffer Pre-Acidification Tank Operated as a Moving Bed Bioreactor [patent_app_type] => utility [patent_app_number] => 17/915555 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915555
Method of Anaerobically Treating Wastewater Including a Buffer Pre-Acidification Tank Operated as a Moving Bed Bioreactor Mar 29, 2021 Abandoned
Array ( [id] => 17111606 [patent_doc_number] => 20210292203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Two-Stage Biogas Production System for Anaerobic Digesters [patent_app_type] => utility [patent_app_number] => 17/203974 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203974
Two-stage biogas production system for anaerobic digesters Mar 16, 2021 Issued
Array ( [id] => 17563021 [patent_doc_number] => 20220127170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SWIMMING POOL FILTER INCLUDING AN ANTI-PATHOGENIC DOSING ELEMENT CAPABLE OF AUTOMATICALLY DOSING [patent_app_type] => utility [patent_app_number] => 17/203206 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203206
Swimming pool filter including an anti-pathogenic dosing element capable of automatically dosing Mar 15, 2021 Issued
Array ( [id] => 17866870 [patent_doc_number] => 20220289605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Automated Manifold For Removing Digestate From A Lagoon Digester [patent_app_type] => utility [patent_app_number] => 17/202114 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202114
Automated manifold for removing digestate from a lagoon digester Mar 14, 2021 Issued
Array ( [id] => 16932726 [patent_doc_number] => 20210198615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SYSTEM AND METHOD FOR BIOMASS GROWTH AND PROCESSING [patent_app_type] => utility [patent_app_number] => 17/201910 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 128969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201910
System and method for biomass growth and processing Mar 14, 2021 Issued
Array ( [id] => 17866621 [patent_doc_number] => 20220289356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => System and Methods for Heat Treatment of Ballast Fluid [patent_app_type] => utility [patent_app_number] => 17/197463 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11220 [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] => 17197463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197463
System and methods for heat treatment of ballast fluid Mar 9, 2021 Issued
Array ( [id] => 17074784 [patent_doc_number] => 11111168 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Tank with membrane cover and draft tube mixer [patent_app_type] => utility [patent_app_number] => 17/191536 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2070 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191536
Tank with membrane cover and draft tube mixer Mar 2, 2021 Issued
Array ( [id] => 18739384 [patent_doc_number] => 20230348305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SYSTEM AND METHOD FOR TREATMENT OF ANIMAL MANURE CONTAINING WASTEWATER [patent_app_type] => utility [patent_app_number] => 17/802944 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802944
System and method for treatment of animal manure containing wastewater Feb 25, 2021 Issued
Array ( [id] => 18939516 [patent_doc_number] => 20240034655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => A TREATMENT PROCESS FOR WASTE STREAMS [patent_app_type] => utility [patent_app_number] => 17/908940 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5970 [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] => 17908940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908940
Treatment process for waste streams Feb 25, 2021 Issued
Array ( [id] => 16915579 [patent_doc_number] => 20210188671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => BUFFER-FREE PROCESS CYCLE FOR CO2 SEQUESTRATION AND CARBONATE PRODUCTION FROM BRINE WASTE STREAMS WITH HIGH SALINITY [patent_app_type] => utility [patent_app_number] => 17/187252 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187252
BUFFER-FREE PROCESS CYCLE FOR CO2 SEQUESTRATION AND CARBONATE PRODUCTION FROM BRINE WASTE STREAMS WITH HIGH SALINITY Feb 25, 2021 Abandoned
Array ( [id] => 16900529 [patent_doc_number] => 20210179445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => PhAGR BASIN [patent_app_type] => utility [patent_app_number] => 17/249269 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249269
PhAGR basin Feb 24, 2021 Issued
Array ( [id] => 18779536 [patent_doc_number] => 11821233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Automatic swimming pool cleaners especially adept at climbing and cleaning pool stairs [patent_app_type] => utility [patent_app_number] => 17/185220 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3113 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185220
Automatic swimming pool cleaners especially adept at climbing and cleaning pool stairs Feb 24, 2021 Issued
Array ( [id] => 20438552 [patent_doc_number] => 12509379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Granular sludge reactor system comprising an external separator [patent_app_type] => utility [patent_app_number] => 17/800443 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8658 [patent_no_of_claims] => 23 [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] => 17800443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800443
Granular sludge reactor system comprising an external separator Feb 21, 2021 Issued
Array ( [id] => 16884468 [patent_doc_number] => 20210170663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => FILTERING DEVICE FOR HIGHLY VISCOUS MEDIA [patent_app_type] => utility [patent_app_number] => 17/181421 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181421
Filtering device for highly viscous media Feb 21, 2021 Issued
Array ( [id] => 17097457 [patent_doc_number] => 20210285248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Skimmer with Flexible Peripheral Membrane, and Related Skimmer Kit with Multiple Flexible Peripheral Membranes [patent_app_type] => utility [patent_app_number] => 17/178466 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17178466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178466
Skimmer with flexible peripheral membrane, and related skimmer kit with multiple flexible peripheral membranes Feb 17, 2021 Issued
Array ( [id] => 18092953 [patent_doc_number] => 20220411294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => REDUCTION OF AMMONIA EMISSION FROM LIVESTOCK HOUSING [patent_app_type] => utility [patent_app_number] => 17/904048 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17904048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904048
REDUCTION OF AMMONIA EMISSION FROM LIVESTOCK HOUSING Feb 11, 2021 Abandoned
Array ( [id] => 16915587 [patent_doc_number] => 20210188679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => BIOREFINERY METHOD AND SYSTEM FOR ISOLATED ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 17/173789 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173789
BIOREFINERY METHOD AND SYSTEM FOR ISOLATED ENVIRONMENTS Feb 10, 2021 Abandoned
Array ( [id] => 18257053 [patent_doc_number] => 20230084093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHODS FOR REMOVING BIURET FROM A LIQUID [patent_app_type] => utility [patent_app_number] => 17/799673 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799673
Hypochlorite-mediated single enzyme methods for cyanuric acid removal from water Feb 9, 2021 Issued
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