
Louis J. Rufo
Examiner (ID: 16189, Phone: (571)270-7716 , Office: P/1759 )
| Most Active Art Unit | 1795 |
| Art Unit(s) | 1795, 1764, 1759 |
| Total Applications | 837 |
| Issued Applications | 433 |
| Pending Applications | 110 |
| Abandoned Applications | 332 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20007936
[patent_doc_number] => 20250146158
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => METHODS OF FABRICATING POROUS SILICON STRUCTURES
[patent_app_type] => utility
[patent_app_number] => 19/011225
[patent_app_country] => US
[patent_app_date] => 2025-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6289
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011225
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/011225 | METHODS OF FABRICATING POROUS SILICON STRUCTURES | Jan 5, 2025 | Pending |
Array
(
[id] => 20007936
[patent_doc_number] => 20250146158
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => METHODS OF FABRICATING POROUS SILICON STRUCTURES
[patent_app_type] => utility
[patent_app_number] => 19/011225
[patent_app_country] => US
[patent_app_date] => 2025-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6289
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011225
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/011225 | METHODS OF FABRICATING POROUS SILICON STRUCTURES | Jan 5, 2025 | Pending |
Array
(
[id] => 19658929
[patent_doc_number] => 20240425994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => Carbon Capture Using Electrochemically-Produced Acid and Base
[patent_app_type] => utility
[patent_app_number] => 18/825688
[patent_app_country] => US
[patent_app_date] => 2024-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21702
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825688
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/825688 | Carbon capture using electrochemically-produced acid and base | Sep 4, 2024 | Issued |
Array
(
[id] => 19911097
[patent_doc_number] => 12287304
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-29
[patent_title] => Flexible pH sensor and detection system
[patent_app_type] => utility
[patent_app_number] => 18/773416
[patent_app_country] => US
[patent_app_date] => 2024-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3648
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773416
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/773416 | Flexible pH sensor and detection system | Jul 14, 2024 | Issued |
Array
(
[id] => 19701360
[patent_doc_number] => 12195367
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Electrolytic module units and water treatment systems based on boron-doped diamond (BDD) electrodes
[patent_app_type] => utility
[patent_app_number] => 18/735154
[patent_app_country] => US
[patent_app_date] => 2024-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 10402
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735154
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/735154 | Electrolytic module units and water treatment systems based on boron-doped diamond (BDD) electrodes | Jun 4, 2024 | Issued |
Array
(
[id] => 19527980
[patent_doc_number] => 20240351882
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => Production of Graphene
[patent_app_type] => utility
[patent_app_number] => 18/664412
[patent_app_country] => US
[patent_app_date] => 2024-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6187
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -32
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664412
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/664412 | Production of Graphene | May 14, 2024 | Pending |
Array
(
[id] => 20245822
[patent_doc_number] => 12426165
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Method of manufacturing printed circuit board
[patent_app_type] => utility
[patent_app_number] => 18/661939
[patent_app_country] => US
[patent_app_date] => 2024-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 55
[patent_no_of_words] => 8622
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661939
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/661939 | Method of manufacturing printed circuit board | May 12, 2024 | Issued |
Array
(
[id] => 19486570
[patent_doc_number] => 20240334612
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => METHOD OF PRINTED CIRCUIT BOARD DIELECTRIC MOLDING OR MACHINING AND ELECTROLYTIC METALLIZATION
[patent_app_type] => utility
[patent_app_number] => 18/617879
[patent_app_country] => US
[patent_app_date] => 2024-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9770
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617879
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/617879 | Method of printed circuit board dielectric molding or machining and electrolytic metallization | Mar 26, 2024 | Issued |
Array
(
[id] => 19361003
[patent_doc_number] => 20240263037
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-08
[patent_title] => ELECTROCOATING COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/615570
[patent_app_country] => US
[patent_app_date] => 2024-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3977
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18615570
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/615570 | ELECTROCOATING COMPOSITION | Mar 24, 2024 | Pending |
Array
(
[id] => 19854969
[patent_doc_number] => 12257784
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Systems for updating target maps including considerations of rotational position in electrochemical-additive manufacturing systems
[patent_app_type] => utility
[patent_app_number] => 18/592327
[patent_app_country] => US
[patent_app_date] => 2024-02-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 8554
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592327
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/592327 | Systems for updating target maps including considerations of rotational position in electrochemical-additive manufacturing systems | Feb 28, 2024 | Issued |
Array
(
[id] => 19381434
[patent_doc_number] => 20240271304
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-15
[patent_title] => METHODS FOR ELECTROCHEMICAL ADDITIVE MANUFACTURING OF PARTS
[patent_app_type] => utility
[patent_app_number] => 18/583656
[patent_app_country] => US
[patent_app_date] => 2024-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21380
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583656
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/583656 | Methods for electrochemical additive manufacturing of parts | Feb 20, 2024 | Issued |
Array
(
[id] => 19521390
[patent_doc_number] => 12123102
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-10-22
[patent_title] => Highly textured PEPD tenorite film on steel and method of making the same
[patent_app_type] => utility
[patent_app_number] => 18/424203
[patent_app_country] => US
[patent_app_date] => 2024-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3589
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424203
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/424203 | Highly textured PEPD tenorite film on steel and method of making the same | Jan 25, 2024 | Issued |
Array
(
[id] => 19935043
[patent_doc_number] => 12308251
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-20
[patent_title] => Electrochemical additive manufacturing system having conductive seed layer
[patent_app_type] => utility
[patent_app_number] => 18/533008
[patent_app_country] => US
[patent_app_date] => 2023-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 30
[patent_no_of_words] => 10969
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533008
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/533008 | Electrochemical additive manufacturing system having conductive seed layer | Dec 6, 2023 | Issued |
Array
(
[id] => 19551125
[patent_doc_number] => 12134825
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-11-05
[patent_title] => Electrolyzer, system and method for producing hydrogen gas
[patent_app_type] => utility
[patent_app_number] => 18/520571
[patent_app_country] => US
[patent_app_date] => 2023-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4617
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 450
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520571
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/520571 | Electrolyzer, system and method for producing hydrogen gas | Nov 27, 2023 | Issued |
Array
(
[id] => 19003763
[patent_doc_number] => 20240067834
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => METHOD OF CONSTRUCTING SOLID SLIPPERY SURFACE
[patent_app_type] => utility
[patent_app_number] => 18/454858
[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] => 3244
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454858
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/454858 | Method of constructing solid slippery surface | Aug 23, 2023 | Issued |
Array
(
[id] => 19172961
[patent_doc_number] => 20240158935
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => DIMENSIONALLY STABLE ANODE FOR ELECTROLYTIC CHLORINE EVOLUTION IN MOLTEN SALTS
[patent_app_type] => utility
[patent_app_number] => 18/363163
[patent_app_country] => US
[patent_app_date] => 2023-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7060
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18363163
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/363163 | Dimensionally stable anode for electrolytic chlorine evolution in molten salts | Jul 31, 2023 | Issued |
Array
(
[id] => 18940033
[patent_doc_number] => 20240035172
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => ELECTROLYZERS
[patent_app_type] => utility
[patent_app_number] => 18/360326
[patent_app_country] => US
[patent_app_date] => 2023-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12999
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360326
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/360326 | ELECTROLYZERS | Jul 26, 2023 | Abandoned |
Array
(
[id] => 18940033
[patent_doc_number] => 20240035172
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => ELECTROLYZERS
[patent_app_type] => utility
[patent_app_number] => 18/360326
[patent_app_country] => US
[patent_app_date] => 2023-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12999
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360326
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/360326 | ELECTROLYZERS | Jul 26, 2023 | Abandoned |
Array
(
[id] => 19940580
[patent_doc_number] => 12312702
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-27
[patent_title] => Plating systems having reduced air entrainment
[patent_app_type] => utility
[patent_app_number] => 18/348055
[patent_app_country] => US
[patent_app_date] => 2023-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2501
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348055
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/348055 | Plating systems having reduced air entrainment | Jul 5, 2023 | Issued |
Array
(
[id] => 18708354
[patent_doc_number] => 20230330940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => SYSTEMS FOR UPDATING TARGET MAPS BASED ON POSITION CHANGE IN ELECTROCHEMICAL-ADDITIVE MANUFACTURING SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/338113
[patent_app_country] => US
[patent_app_date] => 2023-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8529
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338113
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/338113 | Systems for updating target maps including consideration of linear position change in electrochemical-additive manufacturing systems | Jun 19, 2023 | Issued |