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] => 17251034 [patent_doc_number] => 11186506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Subsurface flow constructed wetland and method of using the same for wastewater treatment [patent_app_type] => utility [patent_app_number] => 16/817722 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2368 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817722
Subsurface flow constructed wetland and method of using the same for wastewater treatment Mar 12, 2020 Issued
Array ( [id] => 18315011 [patent_doc_number] => 11629080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Filterwell cartridges [patent_app_type] => utility [patent_app_number] => 16/873295 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6007 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873295
Filterwell cartridges Mar 10, 2020 Issued
Array ( [id] => 17489549 [patent_doc_number] => 11278830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Filterwell cartridge holder [patent_app_type] => utility [patent_app_number] => 16/873293 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 8417 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873293
Filterwell cartridge holder Mar 10, 2020 Issued
Array ( [id] => 17489548 [patent_doc_number] => 11278829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Filterwell cartridge holder [patent_app_type] => utility [patent_app_number] => 16/873292 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3221 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873292
Filterwell cartridge holder Mar 10, 2020 Issued
Array ( [id] => 16109271 [patent_doc_number] => 20200206658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => SYSTEM AND METHOD FOR A FILTER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/812992 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812992
System and method for a filter system Mar 8, 2020 Issued
Array ( [id] => 17193018 [patent_doc_number] => 11161756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Vacuum air lift systems including a photobioreactor [patent_app_type] => utility [patent_app_number] => 16/811031 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811031
Vacuum air lift systems including a photobioreactor Mar 5, 2020 Issued
Array ( [id] => 17075295 [patent_doc_number] => 11111683 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Water filtration/recycling apparatus and method [patent_app_type] => utility [patent_app_number] => 16/811750 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9396 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811750
Water filtration/recycling apparatus and method Mar 5, 2020 Issued
Array ( [id] => 16344209 [patent_doc_number] => 20200308859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => DEBRIS-FILTER MATERIALS PRINCIPALLY FOR AUTOMATIC SWIMMING POOL CLEANERS [patent_app_type] => utility [patent_app_number] => 16/806403 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16806403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806403
Debris-filter materials principally for automatic swimming pool cleaners Mar 1, 2020 Issued
Array ( [id] => 20115281 [patent_doc_number] => 12364967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Adsorbent particles, method for producing adsorbent particles, base material particles, filling column and method for recovering rare earth element [patent_app_type] => utility [patent_app_number] => 17/609404 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1317 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609404
Adsorbent particles, method for producing adsorbent particles, base material particles, filling column and method for recovering rare earth element Feb 24, 2020 Issued
Array ( [id] => 17007715 [patent_doc_number] => 20210238876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => MECHANISM FOR DETECTING OBSTACLES AND MECHANICALLY REVERSING (A DIRECTION OF) A POOL CLEANER [patent_app_type] => utility [patent_app_number] => 17/269542 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14575 [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] => 17269542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269542
Mechanism for detecting obstacles and mechanically reversing a direction of a pool cleaner Feb 20, 2020 Issued
Array ( [id] => 17502493 [patent_doc_number] => 20220095595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BRACKET FOR USE WITH ROUNDED AQUARIUMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/429900 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429900
BRACKET FOR USE WITH ROUNDED AQUARIUMS AND METHODS Feb 10, 2020 Abandoned
Array ( [id] => 17222161 [patent_doc_number] => 11174652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-16 [patent_title] => Bi-directional leaf rake [patent_app_type] => utility [patent_app_number] => 16/786690 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7281 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786690
Bi-directional leaf rake Feb 9, 2020 Issued
Array ( [id] => 17378523 [patent_doc_number] => 11236523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Pool cleaner with cyclonic flow [patent_app_type] => utility [patent_app_number] => 16/786765 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 191 [patent_figures_cnt] => 228 [patent_no_of_words] => 76462 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786765
Pool cleaner with cyclonic flow Feb 9, 2020 Issued
Array ( [id] => 17059231 [patent_doc_number] => 11103813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Adjustable bernoulli skimmer basket [patent_app_type] => utility [patent_app_number] => 16/785602 [patent_app_country] => US [patent_app_date] => 2020-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4939 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16785602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785602
Adjustable bernoulli skimmer basket Feb 8, 2020 Issued
Array ( [id] => 17547954 [patent_doc_number] => 20220119295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SYSTEM AND METHOD OF WATER REJUVENATION FOR THE REGENERATION OF SORBENT FILTERS [patent_app_type] => utility [patent_app_number] => 17/428966 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17428966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428966
System and method of water rejuvenation for the regeneration of sorbent filters Feb 4, 2020 Issued
Array ( [id] => 16908877 [patent_doc_number] => 11040901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Removing nitrate from water [patent_app_type] => utility [patent_app_number] => 16/779924 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 14281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16779924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779924
Removing nitrate from water Feb 2, 2020 Issued
Array ( [id] => 17119571 [patent_doc_number] => 11130693 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-28 [patent_title] => Combination biological contactor and self-backwashing filter systems [patent_app_type] => utility [patent_app_number] => 16/777328 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 13843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777328
Combination biological contactor and self-backwashing filter systems Jan 29, 2020 Issued
Array ( [id] => 16453154 [patent_doc_number] => 20200362580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => QUADRIC SURFACE GRATE COVER [patent_app_type] => utility [patent_app_number] => 16/776722 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776722
Quadric surface grate cover Jan 29, 2020 Issued
Array ( [id] => 17504969 [patent_doc_number] => 20220098071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHOD FOR CARBON SOURCE REPLACEMENT FOR DENITRIFICATION PROCESS IN WASTEWATER TREATMENT [patent_app_type] => utility [patent_app_number] => 17/427392 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17427392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427392
METHOD FOR CARBON SOURCE REPLACEMENT FOR DENITRIFICATION PROCESS IN WASTEWATER TREATMENT Jan 29, 2020 Abandoned
Array ( [id] => 18649239 [patent_doc_number] => 20230295025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ANAEROBIC WASTE WATER PURIFICATION TOWER [patent_app_type] => utility [patent_app_number] => 17/426550 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426550
Anaerobic waste water purification tower Jan 28, 2020 Issued
Menu