
Chia Wei A. Chen
Examiner (ID: 460, Phone: (571)270-1707 , Office: P/2664 )
| Most Active Art Unit | 2664 |
| Art Unit(s) | 2664, 2696, 2699, 2637, 2622 |
| Total Applications | 1023 |
| Issued Applications | 806 |
| Pending Applications | 56 |
| Abandoned Applications | 176 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19049056
[patent_doc_number] => 20240091025
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => INTERCONNECTED LOCKING PLATES FOR ADJACENT SPINAL VERTEBRAL BODIES
[patent_app_type] => utility
[patent_app_number] => 18/138908
[patent_app_country] => US
[patent_app_date] => 2023-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2828
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138908
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/138908 | INTERCONNECTED LOCKING PLATES FOR ADJACENT SPINAL VERTEBRAL BODIES | Apr 24, 2023 | Pending |
Array
(
[id] => 18522566
[patent_doc_number] => 20230233215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => INSTRUMENT FOR INTRA-OPERATIVE IMPLANT TEMPLATING USING FLUOROSCOPY
[patent_app_type] => utility
[patent_app_number] => 18/193165
[patent_app_country] => US
[patent_app_date] => 2023-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3890
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193165
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/193165 | Instrument for intra-operative implant templating using fluoroscopy | Mar 29, 2023 | Issued |
Array
(
[id] => 18655830
[patent_doc_number] => 20230301694
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-28
[patent_title] => VETERINARY DISTAL HUMERUS FRACTURE PLATES
[patent_app_type] => utility
[patent_app_number] => 18/186258
[patent_app_country] => US
[patent_app_date] => 2023-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5286
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18186258
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/186258 | VETERINARY DISTAL HUMERUS FRACTURE PLATES | Mar 19, 2023 | Pending |
Array
(
[id] => 18466568
[patent_doc_number] => 20230200848
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-29
[patent_title] => SURGICAL ACCESS DEVICE INCLUDING VARIABLE LENGTH CANNULA
[patent_app_type] => utility
[patent_app_number] => 18/111987
[patent_app_country] => US
[patent_app_date] => 2023-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7316
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18111987
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/111987 | SURGICAL ACCESS DEVICE INCLUDING VARIABLE LENGTH CANNULA | Feb 20, 2023 | Abandoned |
Array
(
[id] => 18565322
[patent_doc_number] => 20230255649
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => FASTENER GUIDE
[patent_app_type] => utility
[patent_app_number] => 18/108908
[patent_app_country] => US
[patent_app_date] => 2023-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5752
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108908
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/108908 | Fastener guide | Feb 12, 2023 | Issued |
Array
(
[id] => 19762052
[patent_doc_number] => 12220322
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-11
[patent_title] => Process, kit, and implant for correction of a bone injury
[patent_app_type] => utility
[patent_app_number] => 18/165534
[patent_app_country] => US
[patent_app_date] => 2023-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 24
[patent_no_of_words] => 2534
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 403
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165534
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/165534 | Process, kit, and implant for correction of a bone injury | Feb 6, 2023 | Issued |
Array
(
[id] => 19830688
[patent_doc_number] => 20250082474
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => SHAPED TISSUE GRAFT AND PROCESS TO MAINTAIN PROPERTIES
[patent_app_type] => utility
[patent_app_number] => 18/729386
[patent_app_country] => US
[patent_app_date] => 2023-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3717
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18729386
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/729386 | SHAPED TISSUE GRAFT AND PROCESS TO MAINTAIN PROPERTIES | Jan 18, 2023 | Pending |
Array
(
[id] => 18550539
[patent_doc_number] => 20230248539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => ACETABULAR CUP REMOVER ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 18/153127
[patent_app_country] => US
[patent_app_date] => 2023-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8877
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153127
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/153127 | ACETABULAR CUP REMOVER ASSEMBLY | Jan 10, 2023 | Pending |
Array
(
[id] => 18495796
[patent_doc_number] => 20230218308
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => Patient-specific Hemivertebral Surgical Guide
[patent_app_type] => utility
[patent_app_number] => 18/152757
[patent_app_country] => US
[patent_app_date] => 2023-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5162
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152757
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/152757 | Patient-specific Hemivertebral Surgical Guide | Jan 10, 2023 | Pending |
Array
(
[id] => 18374106
[patent_doc_number] => 20230149183
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-18
[patent_title] => Holder For An Acetabular Cup Implant
[patent_app_type] => utility
[patent_app_number] => 18/094016
[patent_app_country] => US
[patent_app_date] => 2023-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6793
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18094016
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/094016 | Holder For An Acetabular Cup Implant | Jan 5, 2023 | Pending |
Array
(
[id] => 19247456
[patent_doc_number] => 20240198441
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => Precision Tool Accessory
[patent_app_type] => utility
[patent_app_number] => 18/083664
[patent_app_country] => US
[patent_app_date] => 2022-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10120
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083664
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/083664 | Precision Tool Accessory | Dec 18, 2022 | Pending |
Array
(
[id] => 19272960
[patent_doc_number] => 12023067
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Balancing feature for reusable trocar
[patent_app_type] => utility
[patent_app_number] => 18/077326
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 9213
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077326
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/077326 | Balancing feature for reusable trocar | Dec 7, 2022 | Issued |
Array
(
[id] => 18268246
[patent_doc_number] => 20230089488
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => BONE PLATE
[patent_app_type] => utility
[patent_app_number] => 17/993315
[patent_app_country] => US
[patent_app_date] => 2022-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9469
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993315
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/993315 | Bone plate | Nov 22, 2022 | Issued |
Array
(
[id] => 19456664
[patent_doc_number] => 12097128
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-24
[patent_title] => System and method for preparing a patient's femur in an orthopaedic joint replacement procedure
[patent_app_type] => utility
[patent_app_number] => 17/992198
[patent_app_country] => US
[patent_app_date] => 2022-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 28
[patent_no_of_words] => 14453
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992198
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/992198 | System and method for preparing a patient's femur in an orthopaedic joint replacement procedure | Nov 21, 2022 | Issued |
Array
(
[id] => 18389490
[patent_doc_number] => 20230157708
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-25
[patent_title] => INTRAMEDULLARY FIXATION SYSTEM FOR MANAGEMENT OF PELVIC AND ACETABULAR FRACTURES
[patent_app_type] => utility
[patent_app_number] => 18/056210
[patent_app_country] => US
[patent_app_date] => 2022-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9884
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 18056210
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/056210 | INTRAMEDULLARY FIXATION SYSTEM FOR MANAGEMENT OF PELVIC AND ACETABULAR FRACTURES | Nov 15, 2022 | Pending |
Array
(
[id] => 18746776
[patent_doc_number] => 11806061
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-07
[patent_title] => And method for proximal and distal screw fixation in intramedullary tibial nails
[patent_app_type] => utility
[patent_app_number] => 17/980832
[patent_app_country] => US
[patent_app_date] => 2022-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5709
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980832
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/980832 | And method for proximal and distal screw fixation in intramedullary tibial nails | Nov 3, 2022 | Issued |
Array
(
[id] => 18270300
[patent_doc_number] => 20230091542
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => ORTHOPEDIC IMPLANT SYSTEM AND METHODS OF USE
[patent_app_type] => utility
[patent_app_number] => 18/051732
[patent_app_country] => US
[patent_app_date] => 2022-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15126
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 18051732
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/051732 | Orthopedic implant system and methods of use | Oct 31, 2022 | Issued |
Array
(
[id] => 18346346
[patent_doc_number] => 20230134456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-04
[patent_title] => ADAPTOR FOR ROBOTICALLY- GUIDED HIP CUP IMPACTION
[patent_app_type] => utility
[patent_app_number] => 17/977776
[patent_app_country] => US
[patent_app_date] => 2022-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16057
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 17977776
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/977776 | ADAPTOR FOR ROBOTICALLY- GUIDED HIP CUP IMPACTION | Oct 30, 2022 | Pending |
Array
(
[id] => 19656620
[patent_doc_number] => 20240423685
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => AN EXPANDABLE FASTENER FOR ORTHOPAEDIC APPLICATIONS
[patent_app_type] => utility
[patent_app_number] => 18/708119
[patent_app_country] => US
[patent_app_date] => 2022-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4517
[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] => 18708119
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/708119 | AN EXPANDABLE FASTENER FOR ORTHOPAEDIC APPLICATIONS | Oct 23, 2022 | Pending |
Array
(
[id] => 19854157
[patent_doc_number] => 12256964
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-25
[patent_title] => Variable stiffness hammertoe k-wire and methods for use
[patent_app_type] => utility
[patent_app_number] => 17/968303
[patent_app_country] => US
[patent_app_date] => 2022-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5876
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 389
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968303
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/968303 | Variable stiffness hammertoe k-wire and methods for use | Oct 17, 2022 | Issued |