Search

Kai H. Weng

Examiner (ID: 17815)

Most Active Art Unit
3781
Art Unit(s)
3781, 3761
Total Applications
667
Issued Applications
454
Pending Applications
86
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20320246 [patent_doc_number] => 20250332334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => CANISTER FOR AUTOLOGOUS FAT TRANSFER [patent_app_type] => utility [patent_app_number] => 19/175836 [patent_app_country] => US [patent_app_date] => 2025-04-10 [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] => -17 [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] => 19175836 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/175836
CANISTER FOR AUTOLOGOUS FAT TRANSFER Apr 9, 2025 Pending
Array ( [id] => 20444147 [patent_doc_number] => 20260000861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => INTERMITTENT CATHETER [patent_app_type] => utility [patent_app_number] => 19/091085 [patent_app_country] => US [patent_app_date] => 2025-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3731 [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] => 19091085 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/091085
INTERMITTENT CATHETER Mar 25, 2025 Pending
Array ( [id] => 19982903 [patent_doc_number] => 20250121125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ADIPOSE TISSUE SEPARATION DEVICE WITH PRESSURE EQUALIZATION [patent_app_type] => utility [patent_app_number] => 18/917987 [patent_app_country] => US [patent_app_date] => 2024-10-16 [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] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917987
Adipose tissue separation device with pressure equalization Oct 15, 2024 Issued
Array ( [id] => 19585166 [patent_doc_number] => 20240382723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => System And Method For Valve Control [patent_app_type] => utility [patent_app_number] => 18/787218 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787218
System And Method For Valve Control Jul 28, 2024 Pending
Array ( [id] => 20497522 [patent_doc_number] => 20260026979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => ABSORBENT PAD WITH ADHESIVE FUNCTION [patent_app_type] => utility [patent_app_number] => 18/787785 [patent_app_country] => US [patent_app_date] => 2024-07-29 [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] => -1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787785
ABSORBENT PAD WITH ADHESIVE FUNCTION Jul 28, 2024 Pending
Array ( [id] => 19743764 [patent_doc_number] => 20250032329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => POINT BONDED EXTRUSION LAMINATES [patent_app_type] => utility [patent_app_number] => 18/785728 [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] => 6483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785728
POINT BONDED EXTRUSION LAMINATES Jul 25, 2024 Pending
Array ( [id] => 19541514 [patent_doc_number] => 20240358550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SURGICAL INSTRUMENT AND METHOD FOR GONIOTOMY PROCEDURE [patent_app_type] => utility [patent_app_number] => 18/767055 [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] => 8095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767055
SURGICAL INSTRUMENT AND METHOD FOR GONIOTOMY PROCEDURE Jul 8, 2024 Pending
Array ( [id] => 19526414 [patent_doc_number] => 20240350316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ACUTE GLAUCOMA DEVICE [patent_app_type] => utility [patent_app_number] => 18/762068 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762068
ACUTE GLAUCOMA DEVICE Jul 1, 2024 Pending
Array ( [id] => 19657120 [patent_doc_number] => 20240424185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SYSTEMS AND METHODS FOR FAT HARVESTING [patent_app_type] => utility [patent_app_number] => 18/748508 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748508
SYSTEMS AND METHODS FOR FAT HARVESTING Jun 19, 2024 Pending
Array ( [id] => 19657183 [patent_doc_number] => 20240424248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => LABIAL RETENTION DEVICE FOR USE IN URINARY CATHETER PLACEMENT [patent_app_type] => utility [patent_app_number] => 18/747570 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747570
LABIAL RETENTION DEVICE FOR USE IN URINARY CATHETER PLACEMENT Jun 18, 2024 Pending
Array ( [id] => 19496289 [patent_doc_number] => 20240335307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => STENT DELIVERY SYSTEM HAVING RETENTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/746471 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746471
Stent delivery system having retention structure Jun 17, 2024 Issued
Array ( [id] => 19641502 [patent_doc_number] => 20240416022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ENDOLUMINAL TREATMENT DEVICES [patent_app_type] => utility [patent_app_number] => 18/741950 [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] => 6338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741950
ENDOLUMINAL TREATMENT DEVICES Jun 12, 2024 Pending
Array ( [id] => 19462619 [patent_doc_number] => 20240316288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SAFETY WARNING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/735945 [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] => 8992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735945
SAFETY WARNING SYSTEM Jun 5, 2024 Pending
Array ( [id] => 19585170 [patent_doc_number] => 20240382727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DEVICE FOR APPLYING LIQUID MEDICAL SUBSTANCES [patent_app_type] => utility [patent_app_number] => 18/670034 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670034
Device for applying liquid medical substances May 20, 2024 Issued
Array ( [id] => 20239695 [patent_doc_number] => 12419999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method and device for simultaneously documenting and treating tension pneumothorax and/or hemothorax [patent_app_type] => utility [patent_app_number] => 18/662078 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662078
Method and device for simultaneously documenting and treating tension pneumothorax and/or hemothorax May 12, 2024 Issued
Array ( [id] => 19447535 [patent_doc_number] => 20240307665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => BALLOON CATHETER [patent_app_type] => utility [patent_app_number] => 18/661876 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661876
BALLOON CATHETER May 12, 2024 Pending
Array ( [id] => 19982635 [patent_doc_number] => 20250120857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Her-ik [patent_app_type] => utility [patent_app_number] => 18/651864 [patent_app_country] => US [patent_app_date] => 2024-05-01 [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] => 0 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651864
Her-ik Apr 30, 2024 Pending
Array ( [id] => 19541503 [patent_doc_number] => 20240358539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Urinary Catheter Privacy Bag for Wheelchairs [patent_app_type] => utility [patent_app_number] => 18/646743 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646743
Urinary Catheter Privacy Bag for Wheelchairs Apr 24, 2024 Pending
Array ( [id] => 19643151 [patent_doc_number] => 20240417671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => TISSUE PROCESSING APPARATUS AND METHOD FOR PROCESSING ADIPOSE TISSUE [patent_app_type] => utility [patent_app_number] => 18/632872 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18632872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632872
TISSUE PROCESSING APPARATUS AND METHOD FOR PROCESSING ADIPOSE TISSUE Apr 10, 2024 Abandoned
Array ( [id] => 20286956 [patent_doc_number] => 20250312199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => MALE INCONTINENCE ARTICLE AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/628018 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [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] => 18628018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628018
MALE INCONTINENCE ARTICLE AND RELATED METHODS Apr 4, 2024 Pending
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