Search

Regina M. Yoo

Examiner (ID: 2338, Phone: (571)272-6690 , Office: P/1799 )

Most Active Art Unit
1799
Art Unit(s)
1775, 1744, 1797, 1799, 1758, 1773
Total Applications
1114
Issued Applications
603
Pending Applications
124
Abandoned Applications
428

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19535618 [patent_doc_number] => 12128152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => System and method for injection and retraction of fluid [patent_app_type] => utility [patent_app_number] => 18/340477 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 58 [patent_no_of_words] => 29370 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [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] => 18340477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340477
System and method for injection and retraction of fluid Jun 22, 2023 Issued
Array ( [id] => 19273317 [patent_doc_number] => 12023424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Continuous disinfection of human occupied space [patent_app_type] => utility [patent_app_number] => 18/205812 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12363 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205812
Continuous disinfection of human occupied space Jun 4, 2023 Issued
Array ( [id] => 19140565 [patent_doc_number] => 20240139359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Circuit Control Method of Induction Trash Can with Cold Cathode Ultraviolet Lamp Deodorization [patent_app_type] => utility [patent_app_number] => 18/204945 [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] => 3578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204945
Circuit Control Method of Induction Trash Can with Cold Cathode Ultraviolet Lamp Deodorization Jun 1, 2023 Pending
Array ( [id] => 18829727 [patent_doc_number] => 20230398251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Apparatus And Method For Sterilizing Endoscope [patent_app_type] => utility [patent_app_number] => 18/200006 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18200006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200006
Apparatus And Method For Sterilizing Endoscope May 21, 2023 Pending
Array ( [id] => 18627178 [patent_doc_number] => 20230285992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MICROFLUIDIC DELIVERY CARTRIDGE FOR USE WITH A MICROFLUIDIC DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 18/319576 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319576
MICROFLUIDIC DELIVERY CARTRIDGE FOR USE WITH A MICROFLUIDIC DELIVERY DEVICE May 17, 2023 Abandoned
Array ( [id] => 18769519 [patent_doc_number] => 20230364289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Apparatus And Method For Sterilizing Endoscope [patent_app_type] => utility [patent_app_number] => 18/196133 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196133
Apparatus And Method For Sterilizing Endoscope May 10, 2023 Pending
Array ( [id] => 18860369 [patent_doc_number] => 20230414803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => TARGETED SURFACE DISINFECTION SYSTEM WITH PULSED UV LIGHT [patent_app_type] => utility [patent_app_number] => 18/143000 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14259 [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] => 18143000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143000
TARGETED SURFACE DISINFECTION SYSTEM WITH PULSED UV LIGHT May 2, 2023 Pending
Array ( [id] => 18674641 [patent_doc_number] => 20230312151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEM, APPARATUS, AND METHOD FOR OZONE-CONTAINING VACUUM STORAGE OF PERISHABLE PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/309487 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309487
System, apparatus, and method for ozone-containing vacuum storage of perishable products Apr 27, 2023 Issued
Array ( [id] => 18939510 [patent_doc_number] => 20240034649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHODS FOR ERADICATING BIOFILMS FROM PLUMBING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/298334 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11314 [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] => 18298334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298334
METHODS FOR ERADICATING BIOFILMS FROM PLUMBING SYSTEMS Apr 9, 2023 Pending
Array ( [id] => 18692312 [patent_doc_number] => 20230322541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => CLEANING MODES IN WATER DISPENSER [patent_app_type] => utility [patent_app_number] => 18/131721 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18131721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131721
Cleaning modes in water dispenser Apr 5, 2023 Issued
Array ( [id] => 19461617 [patent_doc_number] => 20240315286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD AND APPARATUS TO CONCURRENTLY SUPERCOOL DIFFERENT PERISHABLES [patent_app_type] => utility [patent_app_number] => 18/189950 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189950
METHOD AND APPARATUS TO CONCURRENTLY SUPERCOOL DIFFERENT PERISHABLES Mar 23, 2023 Pending
Array ( [id] => 20136561 [patent_doc_number] => 20250243605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => METHOD FOR MANUFACTURING A PHOTOCATALYTIC MULTI-COMPONENT FIBER AND PHOTOCATALYTIC MULTI-COMPONENT FIBER [patent_app_type] => utility [patent_app_number] => 18/845917 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18845917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845917
METHOD FOR MANUFACTURING A PHOTOCATALYTIC MULTI-COMPONENT FIBER AND PHOTOCATALYTIC MULTI-COMPONENT FIBER Mar 9, 2023 Pending
Array ( [id] => 18485104 [patent_doc_number] => 20230212427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD FOR TREATING A SURFACE AND USE OF COLLAGEN HYDROLYSATE FOR TREATING A SURFACE [patent_app_type] => utility [patent_app_number] => 18/119966 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2127 [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] => 18119966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119966
METHOD FOR TREATING A SURFACE AND USE OF COLLAGEN HYDROLYSATE FOR TREATING A SURFACE Mar 9, 2023 Pending
Array ( [id] => 18626801 [patent_doc_number] => 20230285612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => UV LIGHT HOUSING [patent_app_type] => utility [patent_app_number] => 18/119334 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18119334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119334
UV LIGHT HOUSING Mar 8, 2023 Pending
Array ( [id] => 19417467 [patent_doc_number] => 20240293590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Sanitizing Appliance [patent_app_type] => utility [patent_app_number] => 18/178072 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178072
Sanitizing Appliance Mar 2, 2023 Pending
Array ( [id] => 18777911 [patent_doc_number] => 11819588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => System and method for ultra-close proximity irradiation of rotating biomass [patent_app_type] => utility [patent_app_number] => 18/171419 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 35 [patent_no_of_words] => 5955 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171419
System and method for ultra-close proximity irradiation of rotating biomass Feb 19, 2023 Issued
Array ( [id] => 18877614 [patent_doc_number] => 20240000983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => MICROBIAL INHIBITION DEVICE [patent_app_type] => utility [patent_app_number] => 18/104279 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18104279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104279
MICROBIAL INHIBITION DEVICE Jan 30, 2023 Pending
Array ( [id] => 18538428 [patent_doc_number] => 20230243531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => AIR PURIFIER [patent_app_type] => utility [patent_app_number] => 18/103810 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103810
AIR PURIFIER Jan 30, 2023 Pending
Array ( [id] => 18404637 [patent_doc_number] => 20230165988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MICROBIAL DISINFECTION FOR PERSONAL PROTECTION EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/100993 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100993
MICROBIAL DISINFECTION FOR PERSONAL PROTECTION EQUIPMENT Jan 23, 2023 Abandoned
Array ( [id] => 18595819 [patent_doc_number] => 20230270608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Two-way negative pressure isolation passage for fever clinics [patent_app_type] => utility [patent_app_number] => 18/097898 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097898
Two-way negative pressure isolation passage for fever clinics Jan 16, 2023 Abandoned
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