Search

Catheryne Chen

Examiner (ID: 1972, Phone: (571)272-9947 , Office: P/1655 )

Most Active Art Unit
1655
Art Unit(s)
1655
Total Applications
1033
Issued Applications
321
Pending Applications
115
Abandoned Applications
604

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20650456 [patent_doc_number] => 20260102467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => Silk Fibroin/Tea Polyphenol Hydrogel and Preparation Method and Application Thereof [patent_app_type] => utility [patent_app_number] => 19/331980 [patent_app_country] => US [patent_app_date] => 2025-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19331980 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/331980
Silk Fibroin/Tea Polyphenol Hydrogel and Preparation Method and Application Thereof Sep 16, 2025 Pending
Array ( [id] => 20391869 [patent_doc_number] => 20250367344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CLINICAL DRESSING LOADED WITH COFFEE EXTRACT [patent_app_type] => utility [patent_app_number] => 19/242278 [patent_app_country] => US [patent_app_date] => 2025-06-18 [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] => -10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19242278 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/242278
Clinical dressing loaded with coffee extract Jun 17, 2025 Issued
Array ( [id] => 20391868 [patent_doc_number] => 20250367343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => CLINICAL DRESSING LOADED WITH COFFEE EXTRACT [patent_app_type] => utility [patent_app_number] => 19/241614 [patent_app_country] => US [patent_app_date] => 2025-06-18 [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] => -10 [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] => 19241614 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/241614
Clinical dressing loaded with coffee extract Jun 17, 2025 Issued
Array ( [id] => 20973482 [patent_doc_number] => 12734154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Eye care composition containing l-ergothioneine, and preparation method therefor and use thereof [patent_app_type] => utility [patent_app_number] => 19/081581 [patent_app_country] => US [patent_app_date] => 2025-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1727 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19081581 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/081581
EYE CARE COMPOSITION CONTAINING L-ERGOTHIONEINE, AND PREPARATION METHOD THEREFOR AND USE THEREOF Mar 16, 2025 Pending
Array ( [id] => 20656544 [patent_doc_number] => 20260108578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => METHOD FOR PREPARING BIOTIC SUPERPARAMAGNETIC NANOPARTICLES DERIVED FROM COLCHICUM RITCHII [patent_app_type] => utility [patent_app_number] => 19/027850 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -9 [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] => 19027850 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027850
METHOD FOR PREPARING BIOTIC SUPERPARAMAGNETIC NANOPARTICLES DERIVED FROM COLCHICUM RITCHII Jan 16, 2025 Pending
Array ( [id] => 20092124 [patent_doc_number] => 20250222060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => POLYPHENOL COMPOSITION AND METHOD OF ITS USE AND MANUFACTURE IN REDUCING BODY WEIGHT [patent_app_type] => utility [patent_app_number] => 19/001403 [patent_app_country] => US [patent_app_date] => 2024-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8462 [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] => 19001403 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001403
POLYPHENOL COMPOSITION AND METHOD OF ITS USE AND MANUFACTURE IN REDUCING BODY WEIGHT Dec 23, 2024 Pending
Array ( [id] => 20098964 [patent_doc_number] => 20250228900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => NATURAL MATRIX MIXTURE FOR THE TREATMENT OF BONE FRAGILITY [patent_app_type] => utility [patent_app_number] => 18/999359 [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] => 22884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18999359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999359
NATURAL MATRIX MIXTURE FOR THE TREATMENT OF BONE FRAGILITY Dec 22, 2024 Pending
Array ( [id] => 20656543 [patent_doc_number] => 20260108577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => METHOD FOR PREPARING BIOTIC SUPERPARAMAGNETIC NANOPARTICLES DERIVED FROM COLCHICUM RITCHII [patent_app_type] => utility [patent_app_number] => 18/918527 [patent_app_country] => US [patent_app_date] => 2024-10-17 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918527
METHOD FOR PREPARING BIOTIC SUPERPARAMAGNETIC NANOPARTICLES DERIVED FROM COLCHICUM RITCHII Oct 16, 2024 Pending
Array ( [id] => 20613724 [patent_doc_number] => 20260083809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => METHODS AND COMPOSITIONS FOR REDUCING FOOD INTAKE OR APPETITE IN A MAMMAL USING NATURALLY OCCURING PLANTS AND SPICES [patent_app_type] => utility [patent_app_number] => 18/898575 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898575
METHODS AND COMPOSITIONS FOR REDUCING FOOD INTAKE OR APPETITE IN A MAMMAL USING NATURALLY OCCURING PLANTS AND SPICES Sep 25, 2024 Pending
Array ( [id] => 20149227 [patent_doc_number] => 20250249065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Application of Gastrodia elata Blume derived nano-extracellular vesicles in the preparation of drugs for the prevention and/or treatment of subarachnoid hemorrhage [patent_app_type] => utility [patent_app_number] => 18/822591 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18822591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822591
Application of Gastrodia elata Blume derived nano-extracellular vesicles in the preparation of drugs for the prevention and/or treatment of subarachnoid hemorrhage Sep 2, 2024 Pending
Array ( [id] => 20335352 [patent_doc_number] => 20250339472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => Mind and Body Healing Synergistic Phytomedical Formulation [patent_app_type] => utility [patent_app_number] => 18/800890 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800890
Mind and Body Healing Synergistic Phytomedical Formulation Aug 11, 2024 Pending
Array ( [id] => 19613209 [patent_doc_number] => 20240398889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => NUTRACEUTICAL COMPOSITION AND METHOD FOR THE PROTECTION OF HUMAN ARTERIAL ENDOTHELIAL CELLS FROM ENDOTHELIAL CELL DYSFUNCTION [patent_app_type] => utility [patent_app_number] => 18/800611 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800611
NUTRACEUTICAL COMPOSITION AND METHOD FOR THE PROTECTION OF HUMAN ARTERIAL ENDOTHELIAL CELLS FROM ENDOTHELIAL CELL DYSFUNCTION Aug 11, 2024 Pending
Array ( [id] => 19744006 [patent_doc_number] => 20250032571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Oncidium plant extract and the use for the manufacture of a drug for treating diabetes mellitus, liver protection, preventing acute respiratory distress syndrome (ARDS) thereof [patent_app_type] => utility [patent_app_number] => 18/784967 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18784967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784967
Oncidium plant extract and the use for the manufacture of a drug for treating diabetes mellitus, liver protection, preventing acute respiratory distress syndrome (ARDS) thereof Jul 25, 2024 Pending
Array ( [id] => 20497594 [patent_doc_number] => 20260027051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => STABLE EMULSIONS AND METHODS OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/784676 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784676
STABLE EMULSIONS AND METHODS OF MANUFACTURE Jul 24, 2024 Pending
Array ( [id] => 20484363 [patent_doc_number] => 20260020561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => USE OF AMINO ACID PEPTIDE SOLUTION PRODUCED BY DECOMPOSITION OF FISH SCALE USING BACILLUS VELEZENSIS FOR HEALTHY AND ROBUST GROWTH OF SOLANACEAE SEEDLING AND GROWTH PROMOTION OF SOLANACEAE [patent_app_type] => utility [patent_app_number] => 18/776903 [patent_app_country] => US [patent_app_date] => 2024-07-18 [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] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776903
USE OF AMINO ACID PEPTIDE SOLUTION PRODUCED BY DECOMPOSITION OF FISH SCALE USING BACILLUS VELEZENSIS FOR HEALTHY AND ROBUST GROWTH OF SOLANACEAE SEEDLING AND GROWTH PROMOTION OF SOLANACEAE Jul 17, 2024 Pending
Array ( [id] => 19541767 [patent_doc_number] => 20240358803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => COMPOSITIONS COMPRISING SULFORAPHANE OR A SULFORAPHANE PRECURSOR AND A MUSHROOM EXTRACT OR POWDER [patent_app_type] => utility [patent_app_number] => 18/767447 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18767447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767447
COMPOSITIONS COMPRISING SULFORAPHANE OR A SULFORAPHANE PRECURSOR AND A MUSHROOM EXTRACT OR POWDER Jul 8, 2024 Pending
Array ( [id] => 19510426 [patent_doc_number] => 20240342112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => TREATING TISSUE USING SINGLE-EXTRACTION CURCUMA EXTRACTS [patent_app_type] => utility [patent_app_number] => 18/752500 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752500
TREATING TISSUE USING SINGLE-EXTRACTION CURCUMA EXTRACTS Jun 23, 2024 Pending
Array ( [id] => 20127314 [patent_doc_number] => 12369611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Compositions and method for treating and preventing complications of obesity [patent_app_type] => utility [patent_app_number] => 18/745674 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 157 [patent_no_of_words] => 11691 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745674
Compositions and method for treating and preventing complications of obesity Jun 16, 2024 Issued
Array ( [id] => 20307842 [patent_doc_number] => 20250325471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => Preparation Method of Multidimensional Anti-Aging Nutrient [patent_app_type] => utility [patent_app_number] => 18/741990 [patent_app_country] => US [patent_app_date] => 2024-06-13 [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] => 1026 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741990
Preparation Method of Multidimensional Anti-Aging Nutrient Jun 12, 2024 Pending
Array ( [id] => 20307994 [patent_doc_number] => 20250325623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => Process for Preparing Efficient Liver-Protecting Compound Ingredient [patent_app_type] => utility [patent_app_number] => 18/735985 [patent_app_country] => US [patent_app_date] => 2024-06-06 [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] => 762 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735985
Process for Preparing Efficient Liver-Protecting Compound Ingredient Jun 5, 2024 Pending
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