Search

Stacy Brown Chen

Examiner (ID: 12207, Phone: (571)272-0896 , Office: P/1648 )

Most Active Art Unit
1648
Art Unit(s)
1648, 1671, 1672
Total Applications
1689
Issued Applications
937
Pending Applications
175
Abandoned Applications
594

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18449635 [patent_doc_number] => 20230190911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => VACCINE FORMULATIONS WITH INCREASED STABILITY [patent_app_type] => utility [patent_app_number] => 17/958148 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17958148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958148
VACCINE FORMULATIONS WITH INCREASED STABILITY Sep 29, 2022 Pending
Array ( [id] => 19682426 [patent_doc_number] => 20250000971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => TLR4 AGONIST FOR MODULATING IMMUNE RESPONSE [patent_app_type] => utility [patent_app_number] => 18/697267 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -84 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697267
TLR4 AGONIST FOR MODULATING IMMUNE RESPONSE Sep 28, 2022 Pending
Array ( [id] => 19989649 [patent_doc_number] => 20250127871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => METHODS AND COMPOSITIONS FOR RECOMBINANT DENGUE VIRUSES FOR VACCINE AND DIAGNOSTIC DEVELOPMENT [patent_app_type] => utility [patent_app_number] => 18/696032 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18696032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696032
METHODS AND COMPOSITIONS FOR RECOMBINANT DENGUE VIRUSES FOR VACCINE AND DIAGNOSTIC DEVELOPMENT Sep 28, 2022 Pending
Array ( [id] => 18213288 [patent_doc_number] => 20230059552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => VIRUS-FREE CELL LINES AND METHODS FOR OBTAINING SAME [patent_app_type] => utility [patent_app_number] => 17/931200 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17931200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931200
VIRUS-FREE CELL LINES AND METHODS FOR OBTAINING SAME Sep 11, 2022 Pending
Array ( [id] => 20336502 [patent_doc_number] => 20250340622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => PREVENTION OF RESPIRATORY SYNCYTIAL VIRUS LOWER RESPIRATORY TRACT INFECTION WITH NIRSEVIMAB [patent_app_type] => utility [patent_app_number] => 18/691361 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29620 [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] => 18691361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691361
PREVENTION OF RESPIRATORY SYNCYTIAL VIRUS LOWER RESPIRATORY TRACT INFECTION WITH NIRSEVIMAB Sep 11, 2022 Pending
Array ( [id] => 19571890 [patent_doc_number] => 20240376182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => ANTI-VIRUS MOIETY IMMOBILISED IN A MATRIX [patent_app_type] => utility [patent_app_number] => 18/690098 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16799 [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] => 18690098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690098
ANTI-VIRUS MOIETY IMMOBILISED IN A MATRIX Sep 8, 2022 Pending
Array ( [id] => 19526705 [patent_doc_number] => 20240350607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => TUBERCULOSIS VACCINES [patent_app_type] => utility [patent_app_number] => 18/687463 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18687463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687463
TUBERCULOSIS VACCINES Aug 29, 2022 Pending
Array ( [id] => 19999789 [patent_doc_number] => 20250138011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => COMPOSITIONS, KITS, AND METHODS FOR DUPLEX IMMUNOASSAY FOR ANTI-SARS-COV-2 ANTIBODIES [patent_app_type] => utility [patent_app_number] => 18/691351 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691351
COMPOSITIONS, KITS, AND METHODS FOR DUPLEX IMMUNOASSAY FOR ANTI-SARS-COV-2 ANTIBODIES Aug 24, 2022 Pending
Array ( [id] => 18064483 [patent_doc_number] => 20220395570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => CORONAVIRUS VACCINE [patent_app_type] => utility [patent_app_number] => 17/818699 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 131391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818699
Coronavirus vaccine Aug 8, 2022 Issued
Array ( [id] => 19573104 [patent_doc_number] => 20240377396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => IMMUNOASSAY METHOD, SPECIMEN DILUENT, AND IMMUNOCHROMATOGRAPHY KIT [patent_app_type] => utility [patent_app_number] => 18/574523 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574523
IMMUNOASSAY METHOD, SPECIMEN DILUENT, AND IMMUNOCHROMATOGRAPHY KIT Aug 8, 2022 Pending
Array ( [id] => 20433265 [patent_doc_number] => 12503493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Rabbit haemorrhagic disease virus (RHDV) vaccines [patent_app_type] => utility [patent_app_number] => 17/881816 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881816
Rabbit haemorrhagic disease virus (RHDV) vaccines Aug 4, 2022 Issued
Array ( [id] => 19631456 [patent_doc_number] => 20240409905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Method of Harvesting Biologics [patent_app_type] => utility [patent_app_number] => 18/689462 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689462
Method of Harvesting Biologics Aug 3, 2022 Pending
Array ( [id] => 19845296 [patent_doc_number] => 20250090647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => OPTIMIZED MULTIDIMENSIONAL BIOLOGICAL ACTIVITY OF POLY-ICLC WITH CONTROLLED COMPONENT SIZE AND FORMULATION [patent_app_type] => utility [patent_app_number] => 18/445640 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18445640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/445640
OPTIMIZED MULTIDIMENSIONAL BIOLOGICAL ACTIVITY OF POLY-ICLC WITH CONTROLLED COMPONENT SIZE AND FORMULATION Aug 3, 2022 Pending
Array ( [id] => 18022048 [patent_doc_number] => 20220373547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Compositions for Determining Vaccine Potency [patent_app_type] => utility [patent_app_number] => 17/879265 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879265
Compositions for determining vaccine potency Aug 1, 2022 Issued
Array ( [id] => 18019096 [patent_doc_number] => 20220370595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Buffer Free, Acid Stable Low Dose Volume Rotavirus Vaccine [patent_app_type] => utility [patent_app_number] => 17/877986 [patent_app_country] => US [patent_app_date] => 2022-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877986
Buffer Free, Acid Stable Low Dose Volume Rotavirus Vaccine Jul 30, 2022 Abandoned
Array ( [id] => 17981254 [patent_doc_number] => 20220347290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => HCoV IMMUNOGENIC BOOSTER COMPOSITION FOR IMPROVING IMMUNITYAGAINST SARS-COV-2 INFECTION [patent_app_type] => utility [patent_app_number] => 17/869306 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869306
HCoV immunogenic booster composition for improving immunityagainst SARS-COV-2 infection Jul 19, 2022 Issued
Array ( [id] => 18272458 [patent_doc_number] => 20230093700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Virus-Like Particle Conjugates [patent_app_type] => utility [patent_app_number] => 17/857303 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857303
Virus-like particle conjugates Jul 4, 2022 Issued
Array ( [id] => 19731126 [patent_doc_number] => 12209117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Monoclonal antibodies and cocktails for treatment of Ebola infections [patent_app_type] => utility [patent_app_number] => 17/856774 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15418 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856774
Monoclonal antibodies and cocktails for treatment of Ebola infections Jun 30, 2022 Issued
Array ( [id] => 19431035 [patent_doc_number] => 20240299533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => DEOPTIMIZED SARS-COV-2 VARIANTS AND METHODS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/574973 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18574973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574973
DEOPTIMIZED SARS-COV-2 VARIANTS AND METHODS AND USES THEREOF Jun 29, 2022 Pending
Array ( [id] => 20129153 [patent_doc_number] => 12371455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Sapovirus vaccines [patent_app_type] => utility [patent_app_number] => 17/851492 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18288 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851492
Sapovirus vaccines Jun 27, 2022 Issued
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