Search

James Feyrer

Examiner (ID: 4476)

Most Active Art Unit
1804
Art Unit(s)
2899, 1804, 3307, 1802, 3301, 1803, 1209, 1649, 3103, 1648
Total Applications
2972
Issued Applications
2835
Pending Applications
13
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20127923 [patent_doc_number] => 12370223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Sterile human placental allografts having a plurality of slits, openings, and/or fenestrations formed thereon [patent_app_type] => utility [patent_app_number] => 18/926867 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 7911 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926867
Sterile human placental allografts having a plurality of slits, openings, and/or fenestrations formed thereon Oct 24, 2024 Issued
Array ( [id] => 20585640 [patent_doc_number] => 20260071231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => Viral vector packaging cells with tunable virus genes to optimize vector production and quality [patent_app_type] => utility [patent_app_number] => 18/806560 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18806560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806560
Viral vector packaging cells with tunable virus genes to optimize vector production and quality Aug 14, 2024 Pending
Array ( [id] => 20420491 [patent_doc_number] => 20250382576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => SYSTEMS AND METHODS FOR CONTINUOUS CULTIVATION AND RECOVERY OF COMESTIBLE NON-HUMAN ANIMAL CELLS [patent_app_type] => utility [patent_app_number] => 18/742810 [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] => 5768 [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] => 18742810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742810
SYSTEMS AND METHODS FOR CONTINUOUS CULTIVATION AND RECOVERY OF COMESTIBLE NON-HUMAN ANIMAL CELLS Jun 12, 2024 Pending
Array ( [id] => 19510436 [patent_doc_number] => 20240342122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Use of Short Chain Fatty Acids in Cancer Prevention [patent_app_type] => utility [patent_app_number] => 18/609070 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609070
Use of Short Chain Fatty Acids in Cancer Prevention Mar 18, 2024 Pending
Array ( [id] => 19279969 [patent_doc_number] => 20240216442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => STERILE HUMAN PLACENTAL ALLOGRAFTS HAVING A PLURALITY OF SLITS, OPENINGS, AND/OR FENESTRATIONS FORMED THEREON [patent_app_type] => utility [patent_app_number] => 18/591883 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591883
Sterile human placental allografts having a plurality of slits, openings, and/or fenestrations formed thereon Feb 28, 2024 Issued
Array ( [id] => 19249048 [patent_doc_number] => 20240200035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MEDIUM, METHODS, CELLS AND SECRETED FACTORS FOR STEM CELL CULTURE AND THERAPY [patent_app_type] => utility [patent_app_number] => 18/590541 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18590541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590541
Medium, methods, cells and secreted factors for stem cell culture and therapy Feb 27, 2024 Issued
Array ( [id] => 20414323 [patent_doc_number] => 12497595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Method of preparing a three-dimensional scaffold for cell culture [patent_app_type] => utility [patent_app_number] => 18/584039 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584039
Method of preparing a three-dimensional scaffold for cell culture Feb 21, 2024 Issued
Array ( [id] => 19232285 [patent_doc_number] => 20240189477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => BIOSYNTHETIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/582113 [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] => 10636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582113 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582113
BIOSYNTHETIC DEVICES Feb 19, 2024 Abandoned
Array ( [id] => 19601400 [patent_doc_number] => 20240392280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => PRODUCTS AND METHODS FOR ASSESSING AND INCREASING KLOTHO PROTEIN LEVELS [patent_app_type] => utility [patent_app_number] => 18/407282 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 65864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407282
PRODUCTS AND METHODS FOR ASSESSING AND INCREASING KLOTHO PROTEIN LEVELS Jan 7, 2024 Pending
Array ( [id] => 19889094 [patent_doc_number] => 20250114406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHODS AND COMPOSITIONS RELATING TO CHONDRISOMES FROM BLOOD PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/404389 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74056 [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] => 18404389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404389
METHODS AND COMPOSITIONS RELATING TO CHONDRISOMES FROM BLOOD PRODUCTS Jan 3, 2024 Pending
Array ( [id] => 19599547 [patent_doc_number] => 20240390427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHODS AND COMPOSITIONS RELATING TO CHONDRISOMES FROM CULTURED CELLS [patent_app_type] => utility [patent_app_number] => 18/403586 [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] => 76104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18403586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403586
METHODS AND COMPOSITIONS RELATING TO CHONDRISOMES FROM CULTURED CELLS Jan 2, 2024 Pending
Array ( [id] => 19311766 [patent_doc_number] => 12037569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Harvesting cell-based meat [patent_app_type] => utility [patent_app_number] => 18/394522 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12551 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18394522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394522
Harvesting cell-based meat Dec 21, 2023 Issued
Array ( [id] => 19389731 [patent_doc_number] => 20240279601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHODS OF GENERATING SACRAL NEURAL CREST LINEAGES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/542134 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542134
METHODS OF GENERATING SACRAL NEURAL CREST LINEAGES AND USES THEREOF Dec 14, 2023 Pending
Array ( [id] => 19019015 [patent_doc_number] => 20240075186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => XENOTRANSPLANTATION PRODUCTS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/387555 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387555
XENOTRANSPLANTATION PRODUCTS AND METHODS Nov 6, 2023 Pending
Array ( [id] => 19140468 [patent_doc_number] => 20240139256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHODS FOR THE PRODUCTION OF CARDIAC FIBROBLASTS [patent_app_type] => utility [patent_app_number] => 18/479774 [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] => 22099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18479774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479774
METHODS FOR THE PRODUCTION OF CARDIAC FIBROBLASTS Oct 1, 2023 Pending
Array ( [id] => 18902990 [patent_doc_number] => 20240018475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Expanding Cells In A Bioreactor [patent_app_type] => utility [patent_app_number] => 18/470861 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18470861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470861
Expanding cells in a bioreactor Sep 19, 2023 Issued
Array ( [id] => 19762230 [patent_doc_number] => 12220501 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Injectable hydrogel for treatment of segmental bone defect [patent_app_type] => utility [patent_app_number] => 18/239216 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 7453 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239216
Injectable hydrogel for treatment of segmental bone defect Aug 28, 2023 Issued
Array ( [id] => 20185354 [patent_doc_number] => 12396453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Wet preservation of tissue [patent_app_type] => utility [patent_app_number] => 18/351804 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351804
Wet preservation of tissue Jul 12, 2023 Issued
Array ( [id] => 20187261 [patent_doc_number] => 12398368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => 3-dimensional (3D) tissue-engineered muscle for tissue restoration [patent_app_type] => utility [patent_app_number] => 18/351488 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 8698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [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] => 18351488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351488
3-dimensional (3D) tissue-engineered muscle for tissue restoration Jul 11, 2023 Issued
Array ( [id] => 20179702 [patent_doc_number] => 20250263660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => METHOD FOR IN VITRO EXPANSION OF CRYOPRESERVED CORD BLOOD-DERIVED REGULATORY T CELLS (Tregs) WITH HIGH RECOVERY RATE [patent_app_type] => utility [patent_app_number] => 18/992204 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18992204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/992204
METHOD FOR IN VITRO EXPANSION OF CRYOPRESERVED CORD BLOOD-DERIVED REGULATORY T CELLS (Tregs) WITH HIGH RECOVERY RATE Jul 5, 2023 Pending
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