Search

Brian W. Cohen

Examiner (ID: 18950)

Most Active Art Unit
1754
Art Unit(s)
1754, 1723, 1794, 1759
Total Applications
1001
Issued Applications
588
Pending Applications
83
Abandoned Applications
339

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20179887 [patent_doc_number] => 20250263845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Apparatus and method for the production of hydrogen [patent_app_type] => utility [patent_app_number] => 19/007996 [patent_app_country] => US [patent_app_date] => 2025-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19007996 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/007996
Apparatus and method for the production of hydrogen Jan 1, 2025 Pending
Array ( [id] => 19940577 [patent_doc_number] => 12312699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Boron-doped Ag [patent_app_type] => utility [patent_app_number] => 18/931861 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 4283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931861
Boron-doped Ag Oct 29, 2024 Issued
Array ( [id] => 20218922 [patent_doc_number] => 20250281853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => PROCESS AND SYSTEM FOR CONTAMINANTS REMOVAL [patent_app_type] => utility [patent_app_number] => 18/928929 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928929
PROCESS AND SYSTEM FOR CONTAMINANTS REMOVAL Oct 27, 2024 Pending
Array ( [id] => 19753198 [patent_doc_number] => 20250041763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => EMULSION DETECTION IN ELECTRICAL SEPARATORS [patent_app_type] => utility [patent_app_number] => 18/921259 [patent_app_country] => US [patent_app_date] => 2024-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18921259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921259
EMULSION DETECTION IN ELECTRICAL SEPARATORS Oct 20, 2024 Pending
Array ( [id] => 19543549 [patent_doc_number] => 20240360585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHODS OF ELECTROCHEMICAL PLATING [patent_app_type] => utility [patent_app_number] => 18/771571 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18771571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771571
METHODS OF ELECTROCHEMICAL PLATING Jul 11, 2024 Pending
Array ( [id] => 19479957 [patent_doc_number] => 20240327999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ELECTROLYZER AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/736188 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736188
ELECTROLYZER AND METHOD OF USE Jun 5, 2024 Pending
Array ( [id] => 19381445 [patent_doc_number] => 20240271315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ELECTROLYTIC MEDIUM FOR ELECTROPOLISING AND METHOD OF ELECTROPOLISING WITH SAID MEDIUM [patent_app_type] => utility [patent_app_number] => 18/641790 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18641790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641790
ELECTROLYTIC MEDIUM FOR ELECTROPOLISING AND METHOD OF ELECTROPOLISING WITH SAID MEDIUM Apr 21, 2024 Issued
Array ( [id] => 20272320 [patent_doc_number] => 12442092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Water electrolysis system improving durability by preventing performance degradation inside water electrolysis stack [patent_app_type] => utility [patent_app_number] => 18/631990 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2201 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 635 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631990
Water electrolysis system improving durability by preventing performance degradation inside water electrolysis stack Apr 9, 2024 Issued
Array ( [id] => 19374196 [patent_doc_number] => 12065747 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-20 [patent_title] => Method of electrocatalytic water splitting [patent_app_type] => utility [patent_app_number] => 18/609520 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 8073 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609520
Method of electrocatalytic water splitting Mar 18, 2024 Issued
Array ( [id] => 20220309 [patent_doc_number] => 20250283240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => WEAR RESISTANT COMPONENT AND PROCESS THEREFOR [patent_app_type] => utility [patent_app_number] => 18/600955 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600955
Wear resistant component and process therefor Mar 10, 2024 Issued
Array ( [id] => 19910520 [patent_doc_number] => 12286722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Light-induced aluminum plating on silicon for solar cell metallization [patent_app_type] => utility [patent_app_number] => 18/586085 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 2238 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586085
Light-induced aluminum plating on silicon for solar cell metallization Feb 22, 2024 Issued
Array ( [id] => 19083494 [patent_doc_number] => 20240110295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => WASTE POWERED HYDROGEN PRODUCTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/541668 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541668
WASTE POWERED HYDROGEN PRODUCTION SYSTEM AND METHOD Dec 14, 2023 Abandoned
Array ( [id] => 20059812 [patent_doc_number] => 20250198034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SYSTEMS AND METHODS FOR ELECTRODEPOSITION OF TUNGSTEN DISULFIDE COATINGS [patent_app_type] => utility [patent_app_number] => 18/538299 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 940 [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] => 18538299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538299
SYSTEMS AND METHODS FOR ELECTRODEPOSITION OF TUNGSTEN DISULFIDE COATINGS Dec 12, 2023 Pending
Array ( [id] => 19234191 [patent_doc_number] => 20240191384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Preparation Method of Electroplated Part and Electroplated Part [patent_app_type] => utility [patent_app_number] => 18/537279 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537279
Preparation Method of Electroplated Part and Electroplated Part Dec 11, 2023 Pending
Array ( [id] => 19234184 [patent_doc_number] => 20240191377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => WATER ELECTROLYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/530433 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530433
Water electrolysis system Dec 5, 2023 Issued
Array ( [id] => 18938901 [patent_doc_number] => 20240034040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => JIG FOR LAMINATE PRODUCTION, METHOD FOR LAMINATE PRODUCTION, PACKAGE, LAMINATE, ELECTROLYZER, AND METHOD FOR PRODUCING ELECTROLYZER [patent_app_type] => utility [patent_app_number] => 18/377362 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377362
JIG FOR LAMINATE PRODUCTION, METHOD FOR LAMINATE PRODUCTION, PACKAGE, LAMINATE, ELECTROLYZER, AND METHOD FOR PRODUCING ELECTROLYZER Oct 5, 2023 Pending
Array ( [id] => 18921794 [patent_doc_number] => 20240024798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => POWER UNIT PHASE ANGLE FOR SEPARATION UNIT CONTROL [patent_app_type] => utility [patent_app_number] => 18/480757 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480757
Power unit phase angle for separation unit control Oct 3, 2023 Issued
Array ( [id] => 19877261 [patent_doc_number] => 20250109518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => HIGH DENSITY AND ADHESION COATING PROCESS AND COATINGS FORMED THEREBY [patent_app_type] => utility [patent_app_number] => 18/375161 [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] => 4228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375161
HIGH DENSITY AND ADHESION COATING PROCESS AND COATINGS FORMED THEREBY Sep 28, 2023 Pending
Array ( [id] => 19083490 [patent_doc_number] => 20240110291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PROCESS AND SYSTEM FOR PRODUCING ONE OR MORE ELECTROLYSIS PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/472976 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472976
PROCESS AND SYSTEM FOR PRODUCING ONE OR MORE ELECTROLYSIS PRODUCTS Sep 21, 2023 Pending
Array ( [id] => 19556981 [patent_doc_number] => 20240368773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ELECTROCHEMICAL PROCESS FOR CO2 REDUCTION TO FUEL AND SIMULTANEOUS OXYGEN GENERATION [patent_app_type] => utility [patent_app_number] => 18/469604 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469604
ELECTROCHEMICAL PROCESS FOR CO2 REDUCTION TO FUEL AND SIMULTANEOUS OXYGEN GENERATION Sep 18, 2023 Pending
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