
Eric J. Rosen
Supervisory Patent Examiner (ID: 8922, Phone: (571)270-7855 , Office: P/3731 )
| Most Active Art Unit | 3732 |
| Art Unit(s) | 3723, 3732, 3771, 3772, 4122, 3731, 4100 |
| Total Applications | 441 |
| Issued Applications | 172 |
| Pending Applications | 47 |
| Abandoned Applications | 231 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20066795
[patent_doc_number] => 20250205017
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => DENTAL APPLIANCES HAVING A TOOTH-GRIPPING FEATURE
[patent_app_type] => utility
[patent_app_number] => 19/000592
[patent_app_country] => US
[patent_app_date] => 2024-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7283
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000592
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/000592 | DENTAL APPLIANCES HAVING A TOOTH-GRIPPING FEATURE | Dec 22, 2024 | Pending |
Array
(
[id] => 20293463
[patent_doc_number] => 20250318706
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => STAIN REMOVAL DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/737877
[patent_app_country] => US
[patent_app_date] => 2024-06-07
[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] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737877
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/737877 | STAIN REMOVAL DEVICE | Jun 6, 2024 | Pending |
Array
(
[id] => 19446745
[patent_doc_number] => 20240306875
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => FLOOR SCRUBBER WITH BASEBOARD CLEANER
[patent_app_type] => utility
[patent_app_number] => 18/607299
[patent_app_country] => US
[patent_app_date] => 2024-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2237
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18607299
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/607299 | FLOOR SCRUBBER WITH BASEBOARD CLEANER | Mar 14, 2024 | Pending |
Array
(
[id] => 20218073
[patent_doc_number] => 20250281004
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-11
[patent_title] => Towel with Secured Openings
[patent_app_type] => utility
[patent_app_number] => 18/599182
[patent_app_country] => US
[patent_app_date] => 2024-03-07
[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] => -7
[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] => 18599182
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/599182 | Towel with Secured Openings | Mar 6, 2024 | Pending |
Array
(
[id] => 19387267
[patent_doc_number] => 20240277137
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-22
[patent_title] => ORAL CARE SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 18/582536
[patent_app_country] => US
[patent_app_date] => 2024-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9777
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582536
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/582536 | ORAL CARE SYSTEMS | Feb 19, 2024 | Pending |
Array
(
[id] => 19554263
[patent_doc_number] => 20240366055
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => CLEANING SET
[patent_app_type] => utility
[patent_app_number] => 18/429972
[patent_app_country] => US
[patent_app_date] => 2024-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12254
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429972
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/429972 | CLEANING SET | Jan 31, 2024 | Pending |
Array
(
[id] => 19401549
[patent_doc_number] => 20240285060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => Coupled Magnetic System with Double-Adhesive for Eyelash Application
[patent_app_type] => utility
[patent_app_number] => 18/421887
[patent_app_country] => US
[patent_app_date] => 2024-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5553
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421887
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/421887 | Coupled Magnetic System with Double-Adhesive for Eyelash Application | Jan 23, 2024 | Abandoned |
Array
(
[id] => 19296691
[patent_doc_number] => 20240225255
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => BRUSH HEAD AND ELECTRIC TOOTHBRUSH
[patent_app_type] => utility
[patent_app_number] => 18/402836
[patent_app_country] => US
[patent_app_date] => 2024-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20336
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402836
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/402836 | BRUSH HEAD AND ELECTRIC TOOTHBRUSH | Jan 2, 2024 | Pending |
Array
(
[id] => 19296691
[patent_doc_number] => 20240225255
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => BRUSH HEAD AND ELECTRIC TOOTHBRUSH
[patent_app_type] => utility
[patent_app_number] => 18/402836
[patent_app_country] => US
[patent_app_date] => 2024-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20336
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402836
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/402836 | BRUSH HEAD AND ELECTRIC TOOTHBRUSH | Jan 2, 2024 | Pending |
Array
(
[id] => 20047564
[patent_doc_number] => 20250185786
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => APPLICATOR SYSTEM FOR APPLYING A COSMETIC PRODUCT
[patent_app_type] => utility
[patent_app_number] => 18/535508
[patent_app_country] => US
[patent_app_date] => 2023-12-11
[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] => -18
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535508
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/535508 | APPLICATOR SYSTEM FOR APPLYING A COSMETIC PRODUCT | Dec 10, 2023 | Pending |
Array
(
[id] => 19263001
[patent_doc_number] => 20240206696
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-27
[patent_title] => Cleaning robot maintenance system and control method therefor
[patent_app_type] => utility
[patent_app_number] => 18/528690
[patent_app_country] => US
[patent_app_date] => 2023-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 33446
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18528690
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/528690 | Cleaning robot maintenance system and control method therefor | Dec 3, 2023 | Pending |
Array
(
[id] => 19982339
[patent_doc_number] => 20250120561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-17
[patent_title] => CLEANING MITT, METHOD OF PREPARING A CLEANING MITT, AND CLEANING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/485374
[patent_app_country] => US
[patent_app_date] => 2023-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1298
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485374
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/485374 | CLEANING MITT, METHOD OF PREPARING A CLEANING MITT, AND CLEANING SYSTEM | Oct 11, 2023 | Pending |
Array
(
[id] => 19081645
[patent_doc_number] => 20240108446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => RECHARGEABLE ELECTRIC TOOTHBRUSH
[patent_app_type] => utility
[patent_app_number] => 18/479732
[patent_app_country] => US
[patent_app_date] => 2023-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8318
[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] => 18479732
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/479732 | RECHARGEABLE ELECTRIC TOOTHBRUSH | Oct 1, 2023 | Pending |
Array
(
[id] => 19048673
[patent_doc_number] => 20240090642
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => HAIR SCRUNCHIE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/369306
[patent_app_country] => US
[patent_app_date] => 2023-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2154
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369306
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/369306 | HAIR SCRUNCHIE DEVICE | Sep 17, 2023 | Pending |
Array
(
[id] => 19723159
[patent_doc_number] => 20250025910
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => STRAIGHT PAINT ROLLER AND CONTAINER
[patent_app_type] => utility
[patent_app_number] => 18/354454
[patent_app_country] => US
[patent_app_date] => 2023-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4853
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18354454
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/354454 | STRAIGHT PAINT ROLLER AND CONTAINER | Jul 17, 2023 | Pending |
Array
(
[id] => 18673662
[patent_doc_number] => 20230311168
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-05
[patent_title] => MEDIA TRANSPORT DEVICE CLEANING TOOL
[patent_app_type] => utility
[patent_app_number] => 18/331753
[patent_app_country] => US
[patent_app_date] => 2023-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6615
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331753
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/331753 | MEDIA TRANSPORT DEVICE CLEANING TOOL | Jun 7, 2023 | Pending |
Array
(
[id] => 18841948
[patent_doc_number] => 20230404351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-21
[patent_title] => CLEANING ROBOT, CLEANING SYSTEM, AND CLEANING METHOD
[patent_app_type] => utility
[patent_app_number] => 18/205432
[patent_app_country] => US
[patent_app_date] => 2023-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27150
[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] => 18205432
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/205432 | CLEANING ROBOT, CLEANING SYSTEM, AND CLEANING METHOD | Jun 1, 2023 | Pending |
Array
(
[id] => 20621303
[patent_doc_number] => 12588792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-31
[patent_title] => Cordless vacuum cleaner in which cleaner body and brush device are able to communicate
[patent_app_type] => utility
[patent_app_number] => 18/135731
[patent_app_country] => US
[patent_app_date] => 2023-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 34
[patent_no_of_words] => 26642
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135731
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/135731 | Cordless vacuum cleaner in which cleaner body and brush device are able to communicate | Apr 16, 2023 | Issued |
Array
(
[id] => 18706856
[patent_doc_number] => 20230329428
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => TOOTHBRUSH STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/300620
[patent_app_country] => US
[patent_app_date] => 2023-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1443
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300620
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/300620 | TOOTHBRUSH STRUCTURE | Apr 13, 2023 | Abandoned |
Array
(
[id] => 18786648
[patent_doc_number] => 20230374806
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => UNDERWATER CLEANER
[patent_app_type] => utility
[patent_app_number] => 18/130617
[patent_app_country] => US
[patent_app_date] => 2023-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3712
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130617
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/130617 | UNDERWATER CLEANER | Apr 3, 2023 | Pending |