Search

Edward H. Tso

Examiner (ID: 722, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2111, 2838, 2102, 2858, 2859
Total Applications
4092
Issued Applications
3600
Pending Applications
199
Abandoned Applications
334

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18921110 [patent_doc_number] => 20240024114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => CUTTING AND BENDING TOOL FOR PELVIC IMPLANTS [patent_app_type] => utility [patent_app_number] => 18/356119 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356119
CUTTING AND BENDING TOOL FOR PELVIC IMPLANTS Jul 19, 2023 Pending
Array ( [id] => 18877244 [patent_doc_number] => 20240000613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => EARWAX REMOVAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/215243 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215243
EARWAX REMOVAL APPARATUS Jun 27, 2023 Pending
Array ( [id] => 19439612 [patent_doc_number] => 12089834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Suturing device for laparoscopic procedures [patent_app_type] => utility [patent_app_number] => 18/337092 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337092
Suturing device for laparoscopic procedures Jun 18, 2023 Issued
Array ( [id] => 18842155 [patent_doc_number] => 20230404559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => OCCLUDER MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/336312 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18336312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336312
OCCLUDER MEDICAL DEVICE Jun 15, 2023 Pending
Array ( [id] => 18691202 [patent_doc_number] => 20230321414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => EUSTACHIAN TUBE DILATION CATHETER WITH DEPTH INDICIA [patent_app_type] => utility [patent_app_number] => 18/210156 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6560 [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] => 18210156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210156
Eustachian tube dilation catheter with depth indicia Jun 14, 2023 Issued
Array ( [id] => 19081650 [patent_doc_number] => 20240108451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => EMBOLIC PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/328844 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21915 [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] => 18328844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328844
EMBOLIC PROTECTION DEVICE Jun 4, 2023 Abandoned
Array ( [id] => 18655779 [patent_doc_number] => 20230301643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => TISSUE RETRIEVAL SYSTEM WITH RETENTION FEATURES [patent_app_type] => utility [patent_app_number] => 18/328373 [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] => 15885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328373
Tissue retrieval system with retention features Jun 1, 2023 Issued
Array ( [id] => 18690706 [patent_doc_number] => 20230320855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => PROSTHETIC IMPLANT DELIVERY DEVICE WITH INTRODUCER CATHETER [patent_app_type] => utility [patent_app_number] => 18/321495 [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] => 19626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321495
Prosthetic implant delivery device with introducer catheter May 21, 2023 Issued
Array ( [id] => 19140095 [patent_doc_number] => 20240138866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => RETRIEVAL APPARATUS AND METHODS FOR USE [patent_app_type] => utility [patent_app_number] => 18/317686 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317686
RETRIEVAL APPARATUS AND METHODS FOR USE May 14, 2023 Pending
Array ( [id] => 18737671 [patent_doc_number] => 20230346564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR JOINT FUSION [patent_app_type] => utility [patent_app_number] => 18/311103 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311103
Systems, devices, and methods for joint fusion May 1, 2023 Issued
Array ( [id] => 18595654 [patent_doc_number] => 20230270443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => DEVICE FOR ATRIAL APPENDAGE EXCLUSION [patent_app_type] => utility [patent_app_number] => 18/309607 [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] => 13176 [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] => 18309607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309607
DEVICE FOR ATRIAL APPENDAGE EXCLUSION Apr 27, 2023 Pending
Array ( [id] => 18565912 [patent_doc_number] => 20230256240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => LEADLESS CARDIAC PACING DEVICES [patent_app_type] => utility [patent_app_number] => 18/141183 [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] => 5037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141183
Leadless cardiac pacing devices Apr 27, 2023 Issued
Array ( [id] => 19729853 [patent_doc_number] => 12207837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Endoscopic snare device [patent_app_type] => utility [patent_app_number] => 18/298905 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 66 [patent_no_of_words] => 9155 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18298905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298905
Endoscopic snare device Apr 10, 2023 Issued
Array ( [id] => 19476980 [patent_doc_number] => 20240325022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => HEMORROHOIDECTOMY LINEAR STAPLER [patent_app_type] => utility [patent_app_number] => 18/127255 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18127255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127255
HEMORROHOIDECTOMY LINEAR STAPLER Mar 27, 2023 Abandoned
Array ( [id] => 18784971 [patent_doc_number] => 20230372670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => WIRE SUPPORTED EXPANDABLE CATHETER TIP [patent_app_type] => utility [patent_app_number] => 18/127323 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127323
WIRE SUPPORTED EXPANDABLE CATHETER TIP Mar 27, 2023 Pending
Array ( [id] => 20156677 [patent_doc_number] => 12383273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Device and method of creating a fluid containment field for administering therapeutics to a nerve [patent_app_type] => utility [patent_app_number] => 18/186864 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 34 [patent_no_of_words] => 16529 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186864 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186864
Device and method of creating a fluid containment field for administering therapeutics to a nerve Mar 19, 2023 Issued
Array ( [id] => 20134629 [patent_doc_number] => 20250241673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => MAGNETIC ROBOT [patent_app_type] => utility [patent_app_number] => 18/854289 [patent_app_country] => US [patent_app_date] => 2023-03-02 [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] => -8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854289
MAGNETIC ROBOT Mar 1, 2023 Pending
Array ( [id] => 18581361 [patent_doc_number] => 20230263613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SYNTHETIC PROSTHESIS COMPRISING A KNIT AND A NON POROUS FILM AND METHOD FOR FORMING SAME [patent_app_type] => utility [patent_app_number] => 18/107969 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107969
Synthetic prosthesis comprising a knit and a non porous film and method for forming same Feb 8, 2023 Issued
Array ( [id] => 19715984 [patent_doc_number] => 12201499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Myringotomy tool with multiple tool heads [patent_app_type] => utility [patent_app_number] => 18/149496 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 43 [patent_no_of_words] => 9599 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149496
Myringotomy tool with multiple tool heads Jan 2, 2023 Issued
Array ( [id] => 18339426 [patent_doc_number] => 20230131375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => ACCESSORY DEVICES FOR USE WITH CATHETERS [patent_app_type] => utility [patent_app_number] => 18/090252 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21406 [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] => 18090252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090252
ACCESSORY DEVICES FOR USE WITH CATHETERS Dec 27, 2022 Pending
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