Search

Brent J. Andrews

Examiner (ID: 1188)

Most Active Art Unit
2868
Art Unit(s)
2868, 2858
Total Applications
351
Issued Applications
254
Pending Applications
39
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20024673 [patent_doc_number] => 20250162895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PROCESS FOR SELECTIVE ADSORPTION AND RECOVERY OF LITHIUM FROM NATURAL AND SYNTHETIC BRINES [patent_app_type] => utility [patent_app_number] => 19/031997 [patent_app_country] => US [patent_app_date] => 2025-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 19031997 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031997
PROCESS FOR SELECTIVE ADSORPTION AND RECOVERY OF LITHIUM FROM NATURAL AND SYNTHETIC BRINES Jan 17, 2025 Pending
Array ( [id] => 20024674 [patent_doc_number] => 20250162896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PROCESS FOR SELECTIVE ADSORPTION AND RECOVERY OF LITHIUM FROM NATURAL AND SYNTHETIC BRINES [patent_app_type] => utility [patent_app_number] => 19/032006 [patent_app_country] => US [patent_app_date] => 2025-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19032006 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/032006
PROCESS FOR SELECTIVE ADSORPTION AND RECOVERY OF LITHIUM FROM NATURAL AND SYNTHETIC BRINES Jan 17, 2025 Pending
Array ( [id] => 18939515 [patent_doc_number] => 20240034654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD AND APPARATUS FOR THE DESTRUCTION AND DEFLUORINATION OF PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS), FLUOROTELOMERS AND OTHER PERSISITENT ORGANIC POLLUTANTS [patent_app_type] => utility [patent_app_number] => 18/212603 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212603
METHOD AND APPARATUS FOR THE DESTRUCTION AND DEFLUORINATION OF PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS), FLUOROTELOMERS AND OTHER PERSISITENT ORGANIC POLLUTANTS Oct 19, 2023 Pending
Array ( [id] => 19082974 [patent_doc_number] => 20240109775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => HYDROGEN GENERATION IN HIGH TEMPERATURE COUNTER-CURRENT REACTOR [patent_app_type] => utility [patent_app_number] => 18/477591 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18477591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477591
HYDROGEN GENERATION IN HIGH TEMPERATURE COUNTER-CURRENT REACTOR Sep 28, 2023 Pending
Array ( [id] => 19002270 [patent_doc_number] => 20240066341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PROCESSING SYSTEM AND PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/454948 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454948
PROCESSING SYSTEM AND PROCESSING METHOD Aug 23, 2023 Pending
Array ( [id] => 19020377 [patent_doc_number] => 20240076548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD FOR RECYCLING HYDROPHOBIC DEEP EUTECTIC SOLVENT AND NICKEL LEACHING METHOD [patent_app_type] => utility [patent_app_number] => 18/453728 [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] => 5745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453728
METHOD FOR RECYCLING HYDROPHOBIC DEEP EUTECTIC SOLVENT AND NICKEL LEACHING METHOD Aug 21, 2023 Pending
Array ( [id] => 19785350 [patent_doc_number] => 20250059029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SYSTEMS AND METHODS FOR PRODUCING HYDROGEN GAS FROM WATER AND METHANE [patent_app_type] => utility [patent_app_number] => 18/233575 [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] => 10269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233575
SYSTEMS AND METHODS FOR PRODUCING HYDROGEN GAS FROM WATER AND METHANE Aug 13, 2023 Pending
Array ( [id] => 18955698 [patent_doc_number] => 20240044025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => POROUS TiO2-x-BASED CATALYST GROWN IN SITU AND METHOD OF PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/366025 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366025
POROUS TiO2-x-BASED CATALYST GROWN IN SITU AND METHOD OF PREPARING THE SAME Aug 6, 2023 Pending
Array ( [id] => 18938653 [patent_doc_number] => 20240033792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHODS AND SYSTEMS FOR EXTRACTING AND/OR SEPARATING ONE OR MORE INTERNAL COMPONENTS FROM BIOMASS PARTICLES PRIOR TO DOWNSTREAM PROCESSES, AND RELATED METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/227748 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227748
METHODS AND SYSTEMS FOR EXTRACTING AND/OR SEPARATING ONE OR MORE INTERNAL COMPONENTS FROM BIOMASS PARTICLES PRIOR TO DOWNSTREAM PROCESSES, AND RELATED METHODS AND SYSTEMS Jul 27, 2023 Pending
Array ( [id] => 18986782 [patent_doc_number] => 20240058751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SULPHUR TOLERANCE IN Cu-SCR CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/355425 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355425
SULPHUR TOLERANCE IN Cu-SCR CATALYSTS Jul 19, 2023 Pending
Array ( [id] => 19642748 [patent_doc_number] => 20240417268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => METHODS OF FORMING ZSM-5 ZEOLITES FROM HALLOYSITE [patent_app_type] => utility [patent_app_number] => 18/334652 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334652
METHODS OF FORMING ZSM-5 ZEOLITES FROM HALLOYSITE Jun 13, 2023 Pending
Array ( [id] => 18971779 [patent_doc_number] => 20240051871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => NANO-AMENDED CEMENTITIOUS MATERIALS FOR WASTE STABILIZATION [patent_app_type] => utility [patent_app_number] => 18/331395 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331395
NANO-AMENDED CEMENTITIOUS MATERIALS FOR WASTE STABILIZATION Jun 7, 2023 Pending
Array ( [id] => 18656530 [patent_doc_number] => 20230302431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ADSORBENT [patent_app_type] => utility [patent_app_number] => 18/316348 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18316348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316348
ADSORBENT May 11, 2023 Pending
Array ( [id] => 19555359 [patent_doc_number] => 20240367151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SOLID SUPPORT MATERIAL FOR CARBON DIOXIDE CAPTURE [patent_app_type] => utility [patent_app_number] => 18/311688 [patent_app_country] => US [patent_app_date] => 2023-05-03 [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] => -18 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311688
SOLID SUPPORT MATERIAL FOR CARBON DIOXIDE CAPTURE May 2, 2023 Pending
Array ( [id] => 18626978 [patent_doc_number] => 20230285790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Portable System for the Neutralization of Chemical and Biological Agents [patent_app_type] => utility [patent_app_number] => 18/309983 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309983
Portable System for the Neutralization of Chemical and Biological Agents Apr 30, 2023 Pending
Array ( [id] => 19264127 [patent_doc_number] => 20240207825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SUPPORTED COPPER-BASED SINGLE-ATOM CATALYST AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/140702 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18140702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140702
SUPPORTED COPPER-BASED SINGLE-ATOM CATALYST AND PREPARATION METHOD AND USE THEREOF Apr 27, 2023 Pending
Array ( [id] => 18724758 [patent_doc_number] => 20230338920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Perovskite Oxygen Carriers and Methods for Making and Using Perovskite Oxygen Carriers [patent_app_type] => utility [patent_app_number] => 18/137768 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137768
Perovskite Oxygen Carriers and Methods for Making and Using Perovskite Oxygen Carriers Apr 20, 2023 Pending
Array ( [id] => 18808402 [patent_doc_number] => 20230382735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HELIUM RECOVERY PROCESS [patent_app_type] => utility [patent_app_number] => 18/137883 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137883
HELIUM RECOVERY PROCESS Apr 20, 2023 Pending
Array ( [id] => 18552545 [patent_doc_number] => 20230250555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => GROUP 13 ELEMENT NITRIDE CRYSTAL LAYER GROWTH METHOD, NITRIDE SEMICONDUCTOR INGOT AND SPUTTERING TARGET [patent_app_type] => utility [patent_app_number] => 18/300774 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300774
GROUP 13 ELEMENT NITRIDE CRYSTAL LAYER GROWTH METHOD, NITRIDE SEMICONDUCTOR INGOT AND SPUTTERING TARGET Apr 13, 2023 Pending
Array ( [id] => 19171357 [patent_doc_number] => 20240157331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => OIL-SORBENT [patent_app_type] => utility [patent_app_number] => 18/300285 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18300285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300285
OIL-SORBENT Apr 12, 2023 Pending
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