Search

Bradley R. Spies

Examiner (ID: 16591, Phone: (571)272-3469 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
890
Issued Applications
617
Pending Applications
97
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18986790 [patent_doc_number] => 20240058759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MULTI-STAGE AIR GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS [patent_app_type] => utility [patent_app_number] => 17/892306 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892306
MULTI-STAGE AIR GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS Aug 21, 2022 Pending
Array ( [id] => 18986792 [patent_doc_number] => 20240058761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MULTI-STAGE PERMEATE GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS [patent_app_type] => utility [patent_app_number] => 17/892380 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892380
MULTI-STAGE PERMEATE GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS Aug 21, 2022 Pending
Array ( [id] => 18285522 [patent_doc_number] => 20230100994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => NANOFILTRATION MEMBRANE FOR TREATING PRINTING AND DYEING WASTEWATER AND ITS PREPARATION METHOD [patent_app_type] => utility [patent_app_number] => 17/889371 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889371
Nanofiltration membrane for treating printing and dyeing wastewater and its preparation method Aug 15, 2022 Issued
Array ( [id] => 18748532 [patent_doc_number] => 11807830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Surfactant compositions and use thereof [patent_app_type] => utility [patent_app_number] => 17/819754 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 25571 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819754
Surfactant compositions and use thereof Aug 14, 2022 Issued
Array ( [id] => 18193848 [patent_doc_number] => 20230047367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Salt Separation and Destruction of PFAS Utilizing Reverse Osmosis and Salt Separation [patent_app_type] => utility [patent_app_number] => 17/883600 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6810 [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] => 17883600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883600
Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation Aug 8, 2022 Issued
Array ( [id] => 18374527 [patent_doc_number] => 20230149606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Flow Balancing Devices, Methods, and Systems [patent_app_type] => utility [patent_app_number] => 17/879455 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879455
Flow balancing devices, methods, and systems Aug 1, 2022 Issued
Array ( [id] => 18168902 [patent_doc_number] => 20230035513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Fluid Treatment Systems And Methods [patent_app_type] => utility [patent_app_number] => 17/877445 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877445
Fluid Treatment Systems And Methods Jul 28, 2022 Pending
Array ( [id] => 19613593 [patent_doc_number] => 20240399273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Lamella and Lamellar Module for Clarifier [patent_app_type] => utility [patent_app_number] => 18/695863 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695863
Lamella and lamellar module for clarifier Jul 26, 2022 Issued
Array ( [id] => 18142212 [patent_doc_number] => 20230016056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Multi-Level Outlet Weir for Enhanced Volumetric Separation for Stormwater Treatment [patent_app_type] => utility [patent_app_number] => 17/872968 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872968
Multi-level outlet weir for enhanced volumetric separation for stormwater treatment Jul 24, 2022 Issued
Array ( [id] => 19593390 [patent_doc_number] => 12151211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Electro-pressure membrane method for recovery and concentration of lithium from aqueous sources [patent_app_type] => utility [patent_app_number] => 17/862572 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5746 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862572
Electro-pressure membrane method for recovery and concentration of lithium from aqueous sources Jul 11, 2022 Issued
Array ( [id] => 18429069 [patent_doc_number] => 11674280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Sand setting circulating device for wave-current tank test tailings [patent_app_type] => utility [patent_app_number] => 17/854081 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3024 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854081
Sand setting circulating device for wave-current tank test tailings Jun 29, 2022 Issued
Array ( [id] => 18665181 [patent_doc_number] => 11772047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Reverse osmosis centrifuge [patent_app_type] => utility [patent_app_number] => 17/808930 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 29 [patent_no_of_words] => 8948 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17808930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808930
Reverse osmosis centrifuge Jun 23, 2022 Issued
Array ( [id] => 18092955 [patent_doc_number] => 20220411296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Liquid Medium Purification and Stirring Device [patent_app_type] => utility [patent_app_number] => 17/847374 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847374
Liquid Medium Purification and Stirring Device Jun 22, 2022 Abandoned
Array ( [id] => 18843092 [patent_doc_number] => 20230405496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SHAKER FLUID LEVEL AUTOMATIC CONTROL [patent_app_type] => utility [patent_app_number] => 17/845731 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17845731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845731
SHAKER FLUID LEVEL AUTOMATIC CONTROL Jun 20, 2022 Pending
Array ( [id] => 17882562 [patent_doc_number] => 20220298039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PORTABLE WATER PURIFICATION SYSTEMS AND METHOD OF ASSEMBLING SAME [patent_app_type] => utility [patent_app_number] => 17/834579 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834579
PORTABLE WATER PURIFICATION SYSTEMS AND METHOD OF ASSEMBLING SAME Jun 6, 2022 Abandoned
Array ( [id] => 18461390 [patent_doc_number] => 11685673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Systems and methods for removal of carbon dioxide from seawater [patent_app_type] => utility [patent_app_number] => 17/833810 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6046 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 17833810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833810
Systems and methods for removal of carbon dioxide from seawater Jun 5, 2022 Issued
Array ( [id] => 18064692 [patent_doc_number] => 20220395779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Reverse osmosis arrangement [patent_app_type] => utility [patent_app_number] => 17/831882 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831882
Reverse osmosis arrangement Jun 2, 2022 Issued
Array ( [id] => 18314318 [patent_doc_number] => 11628380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Systems and methods for extraction of biomass materials [patent_app_type] => utility [patent_app_number] => 17/829989 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 10160 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829989
Systems and methods for extraction of biomass materials May 31, 2022 Issued
Array ( [id] => 20371482 [patent_doc_number] => 12478899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Maintenance of hydrodynamic separators [patent_app_type] => utility [patent_app_number] => 17/830195 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 16080 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830195
Maintenance of hydrodynamic separators May 31, 2022 Issued
Array ( [id] => 17852673 [patent_doc_number] => 20220282715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Waveform Disks for Use in a Disk-Pack Turbine [patent_app_type] => utility [patent_app_number] => 17/752350 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752350
Waveform disks for use in a disk-pack turbine May 23, 2022 Issued
Menu