Search

Freddie Gary Prince Jr

Examiner (ID: 2314, Phone: (571)272-1165 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1778, 1779, 1797, 1724, 1776
Total Applications
2650
Issued Applications
2089
Pending Applications
170
Abandoned Applications
419

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19166059 [patent_doc_number] => 11981949 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => Jute filters to reduce ammonia inhibition effects of chicken manure for biogas production [patent_app_type] => utility [patent_app_number] => 18/508622 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3104 [patent_no_of_claims] => 8 [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] => 18508622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508622
Jute filters to reduce ammonia inhibition effects of chicken manure for biogas production Nov 13, 2023 Issued
Array ( [id] => 18955837 [patent_doc_number] => 20240044164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => AUTOMATIC SWIMMING POOL CLEANERS ESPECIALLY ADEPT AT CLIMBING AND CLEANING POOL STAIRS [patent_app_type] => utility [patent_app_number] => 18/381552 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381552
AUTOMATIC SWIMMING POOL CLEANERS ESPECIALLY ADEPT AT CLIMBING AND CLEANING POOL STAIRS Oct 17, 2023 Pending
Array ( [id] => 18970783 [patent_doc_number] => 20240050875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Portable Filter Cleaning System And Method Of Cleaning A Filter [patent_app_type] => utility [patent_app_number] => 18/379124 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379124
Portable filter cleaning system and method of cleaning a filter Oct 10, 2023 Issued
Array ( [id] => 20179362 [patent_doc_number] => 20250263320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => BIOFILTER BLOCK AND USE THEREOF FOR WASTEWATER TREATMENT [patent_app_type] => utility [patent_app_number] => 19/120312 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 19120312 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/120312
BIOFILTER BLOCK AND USE THEREOF FOR WASTEWATER TREATMENT Oct 5, 2023 Pending
Array ( [id] => 19210578 [patent_doc_number] => 11999626 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Leaching method of scheelite [patent_app_type] => utility [patent_app_number] => 18/373975 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6520 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373975
Leaching method of scheelite Sep 27, 2023 Issued
Array ( [id] => 19844338 [patent_doc_number] => 20250089689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Box Filter w/ C.O.D. [patent_app_type] => utility [patent_app_number] => 18/470817 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 808 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470817
Box Filter w/ C.O.D. Sep 19, 2023 Pending
Array ( [id] => 19076928 [patent_doc_number] => 11946281 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Buoyant skimmer apparatus [patent_app_type] => utility [patent_app_number] => 18/369821 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 9762 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369821
Buoyant skimmer apparatus Sep 17, 2023 Issued
Array ( [id] => 19050701 [patent_doc_number] => 20240092670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SYSTEMS AND METHODS FOR REMOVAL OF METHANE FROM A METHANE CONTAINING DIGESTATE/FLUIDS/SUBSTRATES FROM METHANE PRODUCING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/468707 [patent_app_country] => US [patent_app_date] => 2023-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468707
SYSTEMS AND METHODS FOR REMOVAL OF METHANE FROM A METHANE CONTAINING DIGESTATE/FLUIDS/SUBSTRATES FROM METHANE PRODUCING SYSTEMS Sep 15, 2023 Pending
Array ( [id] => 19353983 [patent_doc_number] => 12054412 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Water-blocking air-permeable modular constructed wetland capable of aerating intermittently [patent_app_type] => utility [patent_app_number] => 18/467058 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5817 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467058
Water-blocking air-permeable modular constructed wetland capable of aerating intermittently Sep 13, 2023 Issued
Array ( [id] => 19397019 [patent_doc_number] => 12071360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Devices for controlling to remove food waste digestion foam [patent_app_type] => utility [patent_app_number] => 18/455605 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6700 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455605
Devices for controlling to remove food waste digestion foam Aug 23, 2023 Issued
Array ( [id] => 18995772 [patent_doc_number] => 11912598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Devices for kitchen waste digestion [patent_app_type] => utility [patent_app_number] => 18/455598 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6631 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455598
Devices for kitchen waste digestion Aug 23, 2023 Issued
Array ( [id] => 19004187 [patent_doc_number] => 20240068258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => AUTOMATIC SWIMMING POOL CLEANER WITH WATER SENSING [patent_app_type] => utility [patent_app_number] => 18/236722 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236722
AUTOMATIC SWIMMING POOL CLEANER WITH WATER SENSING Aug 21, 2023 Pending
Array ( [id] => 18817297 [patent_doc_number] => 20230391637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => VACUUM AIR LIFT SYSTEMS INCLUDING A FLUIDIC OSCILLATOR [patent_app_type] => utility [patent_app_number] => 18/234658 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234658
VACUUM AIR LIFT SYSTEMS INCLUDING A FLUIDIC OSCILLATOR Aug 15, 2023 Pending
Array ( [id] => 18922778 [patent_doc_number] => 20240025782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Anaerobic digestion device for organic solid waste based on uncoupling of hydraulic retention time (HRT) from sludge retention time (SRT) [patent_app_type] => utility [patent_app_number] => 18/449640 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449640
Anaerobic digestion device for organic solid waste based on uncoupling of hydraulic retention time (HRT) from sludge retention time (SRT) Aug 13, 2023 Pending
Array ( [id] => 18971766 [patent_doc_number] => 20240051858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHOD FOR REMOVING AMMONIACAL NITROGEN FROM HYPERSALINE EFFLUENTS THROUGH A CONSORTIUM CONTAINING HIGH-SALINITY-RESISTANT HETEROTROPHIC NITRIFYING AND AEROBIC DENITRIFYING MICROORGANISMS [patent_app_type] => utility [patent_app_number] => 18/447214 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447214
METHOD FOR REMOVING AMMONIACAL NITROGEN FROM HYPERSALINE EFFLUENTS THROUGH A CONSORTIUM CONTAINING HIGH-SALINITY-RESISTANT HETEROTROPHIC NITRIFYING AND AEROBIC DENITRIFYING MICROORGANISMS Aug 8, 2023 Pending
Array ( [id] => 19754233 [patent_doc_number] => 20250042798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDUCTION AND CARBON REDUCTION OF KITCHEN WASTE [patent_app_type] => utility [patent_app_number] => 18/229829 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18229829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229829
SYNERGISTIC DEVICE FOR RESOURCE AND ENERGY RECOVERY, POLLUTION REDUCTION AND CARBON REDUCTION OF KITCHEN WASTE Aug 2, 2023 Pending
Array ( [id] => 18785923 [patent_doc_number] => 20230373827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SEPTIC WATER TREATMENT METHOD FOR REMOVING CARBONACEOUS AND NITROGENOUS COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/362345 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18362345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362345
Septic water treatment method for removing carbonaceous and nitrogenous compounds Jul 30, 2023 Issued
Array ( [id] => 19745433 [patent_doc_number] => 20250033998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => AQUATIC INSTALLATION PREDICTIVE MAINTENANCE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/358073 [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] => 13205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358073
AQUATIC INSTALLATION PREDICTIVE MAINTENANCE SYSTEM AND METHOD Jul 24, 2023 Pending
Array ( [id] => 19181432 [patent_doc_number] => 11988016 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Devices for in-water automatic spreading [patent_app_type] => utility [patent_app_number] => 18/353078 [patent_app_country] => US [patent_app_date] => 2023-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9459 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353078
Devices for in-water automatic spreading Jul 14, 2023 Issued
Array ( [id] => 18879357 [patent_doc_number] => 20240002726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COMPOSITIONS AND METHODS FOR REDUCING DELETERIOUS ATMOSPHERIC GAS EMISSIONS FROM FLOODED ECOSYSTEMS [patent_app_type] => utility [patent_app_number] => 18/217227 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18217227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217227
Compositions and methods for reducing deleterious atmospheric gas emissions from flooded ecosystems Jun 29, 2023 Issued
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