Search

Ellen Christina Hammond

Examiner (ID: 5708)

Most Active Art Unit
3733
Art Unit(s)
3733, 3773
Total Applications
1195
Issued Applications
869
Pending Applications
95
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18522586 [patent_doc_number] => 20230233235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Tissue Retraction And Vertebral Displacement Devices, Systems, And Methods For Posterior Spinal Fusion [patent_app_type] => utility [patent_app_number] => 18/128724 [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] => 13873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128724
Tissue Retraction And Vertebral Displacement Devices, Systems, And Methods For Posterior Spinal Fusion Mar 29, 2023 Pending
Array ( [id] => 18522586 [patent_doc_number] => 20230233235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Tissue Retraction And Vertebral Displacement Devices, Systems, And Methods For Posterior Spinal Fusion [patent_app_type] => utility [patent_app_number] => 18/128724 [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] => 13873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128724
Tissue Retraction And Vertebral Displacement Devices, Systems, And Methods For Posterior Spinal Fusion Mar 29, 2023 Pending
Array ( [id] => 18690719 [patent_doc_number] => 20230320868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism [patent_app_type] => utility [patent_app_number] => 18/124908 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124908
Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism Mar 21, 2023 Pending
Array ( [id] => 18690719 [patent_doc_number] => 20230320868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism [patent_app_type] => utility [patent_app_number] => 18/124908 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124908
Medical Device Employing a Coaxial Screw Gear Sleeve Mechanism Mar 21, 2023 Pending
Array ( [id] => 18483281 [patent_doc_number] => 20230210571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => POSTERIOR STABILIZATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/182828 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11324 [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] => 18182828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182828
POSTERIOR STABILIZATION SYSTEMS AND METHODS Mar 12, 2023 Abandoned
Array ( [id] => 18483272 [patent_doc_number] => 20230210562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => UNIVERSAL CLAMP APPARATUS FOR BONE FIXATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/120042 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120042
UNIVERSAL CLAMP APPARATUS FOR BONE FIXATION DEVICE Mar 9, 2023 Pending
Array ( [id] => 20047810 [patent_doc_number] => 20250186032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SURGICAL SMOKE FILTERING DEVICE [patent_app_type] => utility [patent_app_number] => 18/844457 [patent_app_country] => US [patent_app_date] => 2023-03-08 [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] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18844457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/844457
SURGICAL SMOKE FILTERING DEVICE Mar 7, 2023 Pending
Array ( [id] => 18449167 [patent_doc_number] => 20230190442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Implant for Bone [patent_app_type] => utility [patent_app_number] => 18/108625 [patent_app_country] => US [patent_app_date] => 2023-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108625
Implant for bone Feb 11, 2023 Issued
Array ( [id] => 18434035 [patent_doc_number] => 20230181329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => EXPANDABLE IMPLANT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/106737 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106737
Expandable implant assembly Feb 6, 2023 Issued
Array ( [id] => 19423461 [patent_doc_number] => 12082850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Pivotal bone anchor assembly having twist-in-place insert and receiver with pre-formed axial rotation insert stops [patent_app_type] => utility [patent_app_number] => 18/162647 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 8360 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162647
Pivotal bone anchor assembly having twist-in-place insert and receiver with pre-formed axial rotation insert stops Jan 30, 2023 Issued
Array ( [id] => 20226225 [patent_doc_number] => 12414864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Two-piece spine implant installation instrument for use with an endoscope and method of use [patent_app_type] => utility [patent_app_number] => 18/098642 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098642
Two-piece spine implant installation instrument for use with an endoscope and method of use Jan 17, 2023 Issued
Array ( [id] => 19768154 [patent_doc_number] => 20250049580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => MODULAR SUPPORT CAGE [patent_app_type] => utility [patent_app_number] => 18/717820 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717820
MODULAR SUPPORT CAGE Dec 6, 2022 Pending
Array ( [id] => 19018626 [patent_doc_number] => 20240074797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Capped Distraction/Compression Rod System [patent_app_type] => utility [patent_app_number] => 18/071600 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071600
Capped Distraction/Compression Rod System Nov 28, 2022 Abandoned
Array ( [id] => 19018626 [patent_doc_number] => 20240074797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Capped Distraction/Compression Rod System [patent_app_type] => utility [patent_app_number] => 18/071600 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071600
Capped Distraction/Compression Rod System Nov 28, 2022 Abandoned
Array ( [id] => 19641032 [patent_doc_number] => 20240415552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ORTHOPEDIC FIXATION DEVICE WITH LAG SCREW AND COMPRESSION SCREW [patent_app_type] => utility [patent_app_number] => 18/704209 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704209
Orthopedic fixation device with lag screw and compression screw Nov 2, 2022 Issued
Array ( [id] => 18322702 [patent_doc_number] => 20230120830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Spinal Implant with a Magnesium-Phosphate Three-Dimensional Porosity Structure [patent_app_type] => utility [patent_app_number] => 17/969257 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969257
Spinal Implant with a Magnesium-Phosphate Three-Dimensional Porosity Structure Oct 18, 2022 Pending
Array ( [id] => 18308377 [patent_doc_number] => 20230112277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SPINAL CORRECTION TENSIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/968622 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7485 [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] => 17968622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968622
SPINAL CORRECTION TENSIONING SYSTEM Oct 17, 2022 Pending
Array ( [id] => 18308377 [patent_doc_number] => 20230112277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SPINAL CORRECTION TENSIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/968622 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7485 [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] => 17968622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968622
SPINAL CORRECTION TENSIONING SYSTEM Oct 17, 2022 Pending
Array ( [id] => 19777114 [patent_doc_number] => 12226131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Spinal fixation tool, system and method [patent_app_type] => utility [patent_app_number] => 18/696965 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18696965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696965
Spinal fixation tool, system and method Oct 16, 2022 Issued
Array ( [id] => 19838739 [patent_doc_number] => 12251090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Tissue retractor and method of use [patent_app_type] => utility [patent_app_number] => 18/045899 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 40 [patent_no_of_words] => 8453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045899
Tissue retractor and method of use Oct 11, 2022 Issued
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