Search

Chester T Barry

Examiner (ID: 2740, Phone: (571)272-1152 , Office: P/1779 )

Most Active Art Unit
1779
Art Unit(s)
1779, 1724, 1301, 1304, 1776, 1797, 1778
Total Applications
3009
Issued Applications
2409
Pending Applications
157
Abandoned Applications
461

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 19012863 [patent_doc_number] => 11919777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Lithium extraction in the presence of scalants [patent_app_type] => utility [patent_app_number] => 17/673624 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673624
Lithium extraction in the presence of scalants Feb 15, 2022 Issued
Array ( [id] => 18701217 [patent_doc_number] => 11787715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Apparatus and method for recycling blackwater and greywater at oil and gas well sites [patent_app_type] => utility [patent_app_number] => 17/576129 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5395 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576129
Apparatus and method for recycling blackwater and greywater at oil and gas well sites Jan 13, 2022 Issued
Array ( [id] => 19520213 [patent_doc_number] => 12121915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Systems for storing, treating and/or processing blood and blood components [patent_app_type] => utility [patent_app_number] => 17/567202 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8021 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567202
Systems for storing, treating and/or processing blood and blood components Jan 2, 2022 Issued
Array ( [id] => 18483955 [patent_doc_number] => 20230211259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => APPARATUS AND METHOD FOR IMPROVING THE EFFICIENCY OF A NEW OR EXISTING FILTER FOR FILTERING WATER OR WASTEWATER [patent_app_type] => utility [patent_app_number] => 17/566085 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17566085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566085
Apparatus and method for improving the efficiency of a new or existing filter for filtering water or wastewater Dec 29, 2021 Issued
Array ( [id] => 19135482 [patent_doc_number] => 11970411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Use of hollow fiber filtration in conjunction with precipitant technologies to reclaim water from complex aqueous waste streams [patent_app_type] => utility [patent_app_number] => 17/556821 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3890 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556821
Use of hollow fiber filtration in conjunction with precipitant technologies to reclaim water from complex aqueous waste streams Dec 19, 2021 Issued
Array ( [id] => 17720252 [patent_doc_number] => 20220212972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => DECONSTRUCTION OF OILSAND MATERIALS USING IONIC LIQUIDS [patent_app_type] => utility [patent_app_number] => 17/645080 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17645080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645080
Deconstruction of oilsand materials using ionic liquids Dec 19, 2021 Issued
Array ( [id] => 19042641 [patent_doc_number] => 11931717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Article and method of removing microplastics and oil [patent_app_type] => utility [patent_app_number] => 17/536190 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4115 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536190
Article and method of removing microplastics and oil Nov 28, 2021 Issued
Array ( [id] => 20077432 [patent_doc_number] => 12351482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Method for the treatment of wastewater [patent_app_type] => utility [patent_app_number] => 17/528515 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 11619 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528515
Method for the treatment of wastewater Nov 16, 2021 Issued
Array ( [id] => 17427273 [patent_doc_number] => 20220054981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => WATER PURIFICATION SYSTEMS AND METHODS HAVING PRESSURIZED DRAW STREAM [patent_app_type] => utility [patent_app_number] => 17/516419 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516419
Water purification systems and methods having pressurized draw stream Oct 31, 2021 Issued
Array ( [id] => 18551151 [patent_doc_number] => 20230249153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR METAL NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/761680 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761680
Method of making metal-impregnated oxygenated hierarchically porous carbon Oct 25, 2021 Issued
Array ( [id] => 17791855 [patent_doc_number] => 20220250946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Systems For Removing Perchlorate from Water [patent_app_type] => utility [patent_app_number] => 17/508658 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17508658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508658
Systems for removing perchlorate from water Oct 21, 2021 Issued
Array ( [id] => 17937414 [patent_doc_number] => 11471848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Universal chemical processor [patent_app_type] => utility [patent_app_number] => 17/508469 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 15844 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 17508469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508469
Universal chemical processor Oct 21, 2021 Issued
Array ( [id] => 18321574 [patent_doc_number] => 20230119702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => LEACHATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/506121 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506121
LEACHATE PROCESSING SYSTEM Oct 19, 2021 Abandoned
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