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] => 18887594 [patent_doc_number] => 11866355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => System for cleaning wastewater [patent_app_type] => utility [patent_app_number] => 17/343711 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4960 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 910 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343711
System for cleaning wastewater Jun 8, 2021 Issued
Array ( [id] => 17111595 [patent_doc_number] => 20210292192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHODS AND USES OF ENCAPSULATED EXUDATES AND DRIED EUGLENA BIOMASS FOR BINDING METAL [patent_app_type] => utility [patent_app_number] => 17/340972 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17340972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340972
METHODS AND USES OF ENCAPSULATED EXUDATES AND DRIED EUGLENA BIOMASS FOR BINDING METAL Jun 6, 2021 Abandoned
Array ( [id] => 18733342 [patent_doc_number] => 11802065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Induced sludge bed anaerobic reactor system [patent_app_type] => utility [patent_app_number] => 17/336814 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 16872 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336814
Induced sludge bed anaerobic reactor system Jun 1, 2021 Issued
Array ( [id] => 18461394 [patent_doc_number] => 11685677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Nitrite-oxidizing bacteria activity inhibitor and method [patent_app_type] => utility [patent_app_number] => 17/334723 [patent_app_country] => US [patent_app_date] => 2021-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10593 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334723
Nitrite-oxidizing bacteria activity inhibitor and method May 28, 2021 Issued
Array ( [id] => 18459773 [patent_doc_number] => 11684047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Water quality converter [patent_app_type] => utility [patent_app_number] => 17/333647 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5322 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333647
Water quality converter May 27, 2021 Issued
Array ( [id] => 19310771 [patent_doc_number] => 12036565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Eco-friendly smart blood modulation device [patent_app_type] => utility [patent_app_number] => 17/245408 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5698 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245408
Eco-friendly smart blood modulation device May 25, 2021 Issued
Array ( [id] => 18597072 [patent_doc_number] => 20230271864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PROCESS FOR ENRICHING PHOSPHORUS AND RECOVERING BLUE IRON ORE BY USING BIOFILM METHOD [patent_app_type] => utility [patent_app_number] => 18/005971 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005971
Process for enriching phosphorus and recovering blue iron ore by using biofilm method May 23, 2021 Issued
Array ( [id] => 17064962 [patent_doc_number] => 20210267177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => AQUARIUM FILTER ARRANGEMENT WITH CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 17/325399 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325399
Aquarium filter arrangement with control valve May 19, 2021 Issued
Array ( [id] => 18451243 [patent_doc_number] => 20230192520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => MULTISTAGE BIOFILTER FOR REMOVAL OF MICROPLASTIC PARTICULATES AND BIOCHEMICAL WASTE FROM AQUACULTURE WATER [patent_app_type] => utility [patent_app_number] => 17/998854 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998854
Multistage biofilter for removal of microplastic particulates and biochemical waste from aquaculture water May 17, 2021 Issued
Array ( [id] => 17067123 [patent_doc_number] => 20210269338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Method of Treating High Strength Wastewater by Anaerobic Bio Reactor [patent_app_type] => utility [patent_app_number] => 17/323491 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17323491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323491
Method of Treating High Strength Wastewater by Anaerobic Bio Reactor May 17, 2021 Abandoned
Array ( [id] => 18801400 [patent_doc_number] => 11834552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Process for isolating PHA from a PHA-containing bacterial biomass [patent_app_type] => utility [patent_app_number] => 17/925243 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925243
Process for isolating PHA from a PHA-containing bacterial biomass May 17, 2021 Issued
Array ( [id] => 17067838 [patent_doc_number] => 20210270053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => RECONFIGURABLE SPA FILTER TREATMENT SYSTEMS AND METHODS FOR TREATING FILTERED WATER FOR SPAS AND HOT TUBS [patent_app_type] => utility [patent_app_number] => 17/322154 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322154
Reconfigurable spa filter treatment systems and methods for treating filtered water for spas and hot tubs May 16, 2021 Issued
Array ( [id] => 19217633 [patent_doc_number] => 20240182337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MICROALGAE CULTURING POND-CONSTRUCTED WETLAND COUPLED SYSTEM AND METHOD FOR ADVANCED SEWAGE PURIFICATION [patent_app_type] => utility [patent_app_number] => 17/796316 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796316
Microalgae culturing pond-constructed wetland coupled system and method for advanced sewage purification May 6, 2021 Issued
Array ( [id] => 18595294 [patent_doc_number] => 20230270082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SYSTEM AND PROCESS FOR RECYCLING BIOGENIC CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 18/007355 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [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] => 18007355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007355
SYSTEM AND PROCESS FOR RECYCLING BIOGENIC CARBON DIOXIDE Apr 27, 2021 Abandoned
Array ( [id] => 17314311 [patent_doc_number] => 20210403359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => METHOD FOR ENHANCING DEEP DEGRADATION OF PROTEINS IN SLUDGE [patent_app_type] => utility [patent_app_number] => 17/239699 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17239699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239699
Method for enhancing deep degradation of proteins in sludge Apr 25, 2021 Issued
Array ( [id] => 17008195 [patent_doc_number] => 20210239356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Air-conditioning drain line sanitation device and system [patent_app_type] => utility [patent_app_number] => 17/236805 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17236805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236805
Air-conditioning drain line sanitation device and system Apr 20, 2021 Abandoned
Array ( [id] => 20414043 [patent_doc_number] => 12497313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method for continuous cleaning of process water in waste paper treatment with control of the content of inorganic solids [patent_app_type] => utility [patent_app_number] => 17/996646 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6028 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996646
Method for continuous cleaning of process water in waste paper treatment with control of the content of inorganic solids Apr 18, 2021 Issued
Array ( [id] => 18685609 [patent_doc_number] => 11781334 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Submersible pool and spa cleaning system [patent_app_type] => utility [patent_app_number] => 17/300229 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3673 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17300229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300229
Submersible pool and spa cleaning system Apr 18, 2021 Issued
Array ( [id] => 18233124 [patent_doc_number] => 11597671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Transportable wastewater treatment systems and methods [patent_app_type] => utility [patent_app_number] => 17/229168 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4149 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17229168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229168
Transportable wastewater treatment systems and methods Apr 12, 2021 Issued
Array ( [id] => 18232340 [patent_doc_number] => 11596884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Aquarium filter arrangement with vibration isolation [patent_app_type] => utility [patent_app_number] => 17/227506 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 126 [patent_no_of_words] => 10785 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227506
Aquarium filter arrangement with vibration isolation Apr 11, 2021 Issued
Menu