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] => 17938278 [patent_doc_number] => 11472719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Coated granular water filtration media [patent_app_type] => utility [patent_app_number] => 16/937751 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937751
Coated granular water filtration media Jul 23, 2020 Issued
Array ( [id] => 16420973 [patent_doc_number] => 20200346171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => GAS SEPARATION APPARATUS, METHOD OF GAS SEPARATION, AND GAS SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/935553 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16935553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935553
Gas separation apparatus, method of gas separation, and gas separation membrane Jul 21, 2020 Issued
Array ( [id] => 17377277 [patent_doc_number] => 11235266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Filter cartridge and/or multiple-diameter multiple stage filter coalescer separator [patent_app_type] => utility [patent_app_number] => 16/930669 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 8296 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16930669 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930669
Filter cartridge and/or multiple-diameter multiple stage filter coalescer separator Jul 15, 2020 Issued
Array ( [id] => 17088620 [patent_doc_number] => 11116790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Intradialytic use of sodium thiosulfate [patent_app_type] => utility [patent_app_number] => 16/927901 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11956 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927901
Intradialytic use of sodium thiosulfate Jul 12, 2020 Issued
Array ( [id] => 17343478 [patent_doc_number] => 20220009809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DEGRADATION OF RECALCITRANT ORGANIC POLLUTANTS [patent_app_type] => utility [patent_app_number] => 16/923637 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923637
DEGRADATION OF RECALCITRANT ORGANIC POLLUTANTS Jul 7, 2020 Abandoned
Array ( [id] => 16389444 [patent_doc_number] => 20200330385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => Inverting Device for Liposome Preparation by Centrifugation [patent_app_type] => utility [patent_app_number] => 16/916977 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19969 [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] => 16916977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916977
Liposomes and methods of production thereof Jun 29, 2020 Issued
Array ( [id] => 17266321 [patent_doc_number] => 11191725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Method for liposome preparation by centrifugation [patent_app_type] => utility [patent_app_number] => 16/916991 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 20004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916991
Method for liposome preparation by centrifugation Jun 29, 2020 Issued
Array ( [id] => 18391146 [patent_doc_number] => 20230159364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DESALINATION OF SALT WATERS BY SALT REPELLENT TECHNIQUE [patent_app_type] => utility [patent_app_number] => 16/964598 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964598
Desalination of salt waters by salt repellent technique Jun 25, 2020 Issued
Array ( [id] => 17406353 [patent_doc_number] => 11247216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Methods for sterilely connecting a container to a blood processing set [patent_app_type] => utility [patent_app_number] => 16/902437 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8001 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902437
Methods for sterilely connecting a container to a blood processing set Jun 15, 2020 Issued
Array ( [id] => 18172599 [patent_doc_number] => 11572295 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Compositions and methods for reduction of free chlorine and related odor [patent_app_type] => utility [patent_app_number] => 16/899227 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4367 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899227
Compositions and methods for reduction of free chlorine and related odor Jun 10, 2020 Issued
Array ( [id] => 18077175 [patent_doc_number] => 20220402787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => TREATMENT SYSTEM FOR CEPHALOSPORIN WASTEWATER AND TREATMENT METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/778418 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4903 [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] => 17778418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778418
Treatment system for cephalosporin wastewater and treatment method thereof May 26, 2020 Issued
Array ( [id] => 17829878 [patent_doc_number] => 20220267182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => EXTERNAL MICRO-INTERFACE PAPERMAKING WASTEWATER TREATMENT SYSTEM AND WASTEWATER TREATMENT METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/617928 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17617928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617928
EXTERNAL MICRO-INTERFACE PAPERMAKING WASTEWATER TREATMENT SYSTEM AND WASTEWATER TREATMENT METHOD THEREOF May 26, 2020 Abandoned
Array ( [id] => 17719402 [patent_doc_number] => 20220212121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => FILTERING AND CONCENTRATING APPARATUS HAVING STIRRING FUNCTION FOR SMALL TERNARY PRECURSOR PARTICLES, AND CONCENTRATING METHOD [patent_app_type] => utility [patent_app_number] => 17/612007 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17317 [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] => 17612007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612007
Filtering and concentrating apparatus having stirring function May 21, 2020 Issued
Array ( [id] => 17350801 [patent_doc_number] => 11225425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Apparatus and method for recycling blackwater and greywater at oil and gas well sites [patent_app_type] => utility [patent_app_number] => 16/879250 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5388 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879250
Apparatus and method for recycling blackwater and greywater at oil and gas well sites May 19, 2020 Issued
Array ( [id] => 16841966 [patent_doc_number] => 11014029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Filter media ribbons with nanofibers formed thereon [patent_app_type] => utility [patent_app_number] => 16/875067 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 41 [patent_no_of_words] => 14656 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875067
Filter media ribbons with nanofibers formed thereon May 14, 2020 Issued
Array ( [id] => 17953392 [patent_doc_number] => 11479483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Filter for water purifier and water purifier including the same [patent_app_type] => utility [patent_app_number] => 16/869854 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8041 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869854
Filter for water purifier and water purifier including the same May 7, 2020 Issued
Array ( [id] => 19955241 [patent_doc_number] => 12325646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Fertigation water treatment [patent_app_type] => utility [patent_app_number] => 17/609549 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 89 [patent_no_of_words] => 29463 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609549
Fertigation water treatment May 7, 2020 Issued
Array ( [id] => 16267703 [patent_doc_number] => 20200269190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Method for Processing Solutions of Biomolecules [patent_app_type] => utility [patent_app_number] => 16/864234 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16864234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864234
Method for processing solutions of biomolecules Apr 30, 2020 Issued
Array ( [id] => 17741719 [patent_doc_number] => 11389770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Apparatus for using permeate to flush a reverse osmosis filter [patent_app_type] => utility [patent_app_number] => 16/862307 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862307
Apparatus for using permeate to flush a reverse osmosis filter Apr 28, 2020 Issued
Array ( [id] => 16222572 [patent_doc_number] => 20200247688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => ANTIMICROBIAL CAPTURE SYSTEM WITH CARBON CONTAINER [patent_app_type] => utility [patent_app_number] => 16/856778 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856778
Antimicrobial capture system with carbon container Apr 22, 2020 Issued
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