
Brian W. Cohen
Examiner (ID: 9933, Phone: (571)270-7961 , Office: P/1754 )
| Most Active Art Unit | 1754 |
| Art Unit(s) | 1754, 1723, 1759, 1794 |
| Total Applications | 987 |
| Issued Applications | 582 |
| Pending Applications | 79 |
| Abandoned Applications | 337 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19479954
[patent_doc_number] => 20240327996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => System and Method for Generating Hydrogen
[patent_app_type] => utility
[patent_app_number] => 18/194136
[patent_app_country] => US
[patent_app_date] => 2023-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2974
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194136
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/194136 | System and Method for Generating Hydrogen | Mar 30, 2023 | Pending |
Array
(
[id] => 19449392
[patent_doc_number] => 20240309522
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => VANADIUM OXIDE-BASED ELECTRODE FOR ELECTROCHEMICAL WATER SPLITTING AND METHOD OF PREPARATION THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/183760
[patent_app_country] => US
[patent_app_date] => 2023-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9339
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183760
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/183760 | VANADIUM OXIDE-BASED ELECTRODE FOR ELECTROCHEMICAL WATER SPLITTING AND METHOD OF PREPARATION THEREOF | Mar 13, 2023 | Pending |
Array
(
[id] => 19282080
[patent_doc_number] => 20240218554
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => METHOD FOR SMOOTHING SURFACE OF COPPER FOIL AND COPPER FOIL OBTAINED
[patent_app_type] => utility
[patent_app_number] => 18/182365
[patent_app_country] => US
[patent_app_date] => 2023-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3753
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182365
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/182365 | Method for smoothing surface of copper foil and copper foil obtained | Mar 12, 2023 | Issued |
Array
(
[id] => 18658190
[patent_doc_number] => 20230304183
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => METHODS AND APPARATUS FOR ALTERING LITHOGRAPHIC PATTERNS TO ADJUST PLATING UNIFORMITY
[patent_app_type] => utility
[patent_app_number] => 18/118336
[patent_app_country] => US
[patent_app_date] => 2023-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3759
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118336
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/118336 | Methods and apparatus for altering lithographic patterns to adjust plating uniformity | Mar 6, 2023 | Issued |
Array
(
[id] => 18771299
[patent_doc_number] => 20230366117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => METHODS AND APPARATUSES FOR FORMING METAL OXIDE NANOSTRUCTURES
[patent_app_type] => utility
[patent_app_number] => 18/180112
[patent_app_country] => US
[patent_app_date] => 2023-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28586
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180112
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/180112 | METHODS AND APPARATUSES FOR FORMING METAL OXIDE NANOSTRUCTURES | Mar 6, 2023 | Pending |
Array
(
[id] => 19418923
[patent_doc_number] => 20240295046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-05
[patent_title] => NANOFILTRATION FOR WAFER RINSING
[patent_app_type] => utility
[patent_app_number] => 18/176663
[patent_app_country] => US
[patent_app_date] => 2023-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7881
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176663
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/176663 | Nanofiltration for wafer rinsing | Feb 28, 2023 | Issued |
Array
(
[id] => 19311889
[patent_doc_number] => 12037692
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-16
[patent_title] => Water electrolysis system and method of operating water electrolysis system
[patent_app_type] => utility
[patent_app_number] => 18/111647
[patent_app_country] => US
[patent_app_date] => 2023-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 13706
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111647
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/111647 | Water electrolysis system and method of operating water electrolysis system | Feb 19, 2023 | Issued |
Array
(
[id] => 18552531
[patent_doc_number] => 20230250541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => WASTE POWERED HYDROGEN PRODUCTION SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/165147
[patent_app_country] => US
[patent_app_date] => 2023-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9220
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18165147
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/165147 | Waste powered hydrogen production system and method | Feb 5, 2023 | Issued |
Array
(
[id] => 19318791
[patent_doc_number] => 20240240334
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => CATALYST WITH FUNCTIONALIZED SUPPORT
[patent_app_type] => utility
[patent_app_number] => 18/154107
[patent_app_country] => US
[patent_app_date] => 2023-01-13
[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] => -17
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154107
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/154107 | CATALYST WITH FUNCTIONALIZED SUPPORT | Jan 12, 2023 | Issued |
Array
(
[id] => 19051416
[patent_doc_number] => 20240093385
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => HYDROGEN-OXYGEN MIXTURE GAS PRODUCING AND SUPPLYING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/094517
[patent_app_country] => US
[patent_app_date] => 2023-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8872
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 417
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094517
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/094517 | HYDROGEN-OXYGEN MIXTURE GAS PRODUCING AND SUPPLYING DEVICE | Jan 8, 2023 | Pending |
Array
(
[id] => 18360312
[patent_doc_number] => 20230141903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-11
[patent_title] => APPARATUS AND METHOD FOR CONCENTRATING HYDROGEN ISOTOPES
[patent_app_type] => utility
[patent_app_number] => 18/150911
[patent_app_country] => US
[patent_app_date] => 2023-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3841
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150911
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/150911 | Apparatus and method for concentrating hydrogen isotopes | Jan 5, 2023 | Issued |
Array
(
[id] => 18485423
[patent_doc_number] => 20230212760
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => HYDROGEN PRODUCTION POWER SUPPLY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/092857
[patent_app_country] => US
[patent_app_date] => 2023-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3529
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092857
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/092857 | HYDROGEN PRODUCTION POWER SUPPLY SYSTEM | Jan 2, 2023 | Pending |
Array
(
[id] => 19326245
[patent_doc_number] => 12043912
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-23
[patent_title] => Electrolyzer and method of use
[patent_app_type] => utility
[patent_app_number] => 18/145702
[patent_app_country] => US
[patent_app_date] => 2022-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 28
[patent_no_of_words] => 29935
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 1
[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] => 18145702
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/145702 | Electrolyzer and method of use | Dec 21, 2022 | Issued |
Array
(
[id] => 18324577
[patent_doc_number] => 20230122705
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-20
[patent_title] => HYDROGEN SYSTEM AND METHOD OF OPERATING HYDROGEN SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/065654
[patent_app_country] => US
[patent_app_date] => 2022-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22497
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 18065654
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/065654 | HYDROGEN SYSTEM AND METHOD OF OPERATING HYDROGEN SYSTEM | Dec 13, 2022 | Abandoned |
Array
(
[id] => 19638226
[patent_doc_number] => 12168829
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-17
[patent_title] => Electrolyzer control
[patent_app_type] => utility
[patent_app_number] => 18/691593
[patent_app_country] => US
[patent_app_date] => 2022-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5839
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691593
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/691593 | Electrolyzer control | Nov 22, 2022 | Issued |
Array
(
[id] => 20453371
[patent_doc_number] => 12516423
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Hydrogen evolution electrode and preparation method thereof
[patent_app_type] => utility
[patent_app_number] => 18/056527
[patent_app_country] => US
[patent_app_date] => 2022-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 0
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056527
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/056527 | Hydrogen evolution electrode and preparation method thereof | Nov 16, 2022 | Issued |
Array
(
[id] => 18251675
[patent_doc_number] => 20230078714
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-16
[patent_title] => HYDROGEN SYSTEM AND METHOD FOR OPERATING HYDROGEN SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/053390
[patent_app_country] => US
[patent_app_date] => 2022-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14717
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053390
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/053390 | HYDROGEN SYSTEM AND METHOD FOR OPERATING HYDROGEN SYSTEM | Nov 7, 2022 | Abandoned |
Array
(
[id] => 19638020
[patent_doc_number] => 12168620
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-17
[patent_title] => Electrolytic biocide-generating unit
[patent_app_type] => utility
[patent_app_number] => 17/981925
[patent_app_country] => US
[patent_app_date] => 2022-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 9202
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981925
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/981925 | Electrolytic biocide-generating unit | Nov 6, 2022 | Issued |
Array
(
[id] => 18337059
[patent_doc_number] => 20230129008
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-27
[patent_title] => DEVICE FOR OBTAINING NEWLY GENERATED OXYGEN FROM ATMOSPHERIC ENVIRONMENT AND APPARATUS FOR PREVENTING LIQUID FROM PASSING THERETHROUGH
[patent_app_type] => utility
[patent_app_number] => 17/973954
[patent_app_country] => US
[patent_app_date] => 2022-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9312
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17973954
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/973954 | DEVICE FOR OBTAINING NEWLY GENERATED OXYGEN FROM ATMOSPHERIC ENVIRONMENT AND APPARATUS FOR PREVENTING LIQUID FROM PASSING THERETHROUGH | Oct 25, 2022 | Pending |
Array
(
[id] => 18184977
[patent_doc_number] => 20230045707
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => METHOD FOR OPERATING AN ELECTROLYZER, CONNECTION CIRCUIT, RECTIFIER CIRCUIT, AND ELECTROLYSIS SYSTEM FOR CARRYING OUT THE METHOD
[patent_app_type] => utility
[patent_app_number] => 17/970698
[patent_app_country] => US
[patent_app_date] => 2022-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8190
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970698
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/970698 | METHOD FOR OPERATING AN ELECTROLYZER, CONNECTION CIRCUIT, RECTIFIER CIRCUIT, AND ELECTROLYSIS SYSTEM FOR CARRYING OUT THE METHOD | Oct 20, 2022 | Pending |