Search

Alvin J. Stewart

Examiner (ID: 1771, Phone: (571)272-4760 , Office: P/3774 )

Most Active Art Unit
3774
Art Unit(s)
3799, 3738, 3774
Total Applications
1858
Issued Applications
1382
Pending Applications
207
Abandoned Applications
298

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14548475 [patent_doc_number] => 10342673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Adjustable distraction cage with linked locking mechanisms [patent_app_type] => utility [patent_app_number] => 15/377377 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 98 [patent_no_of_words] => 15925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15377377 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/377377
Adjustable distraction cage with linked locking mechanisms Dec 12, 2016 Issued
Array ( [id] => 11512730 [patent_doc_number] => 20170079803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'Methods, Devices and Techniques for Improved Placement and Fixation of Shoulder Implant Components' [patent_app_type] => utility [patent_app_number] => 15/370264 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 31406 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15370264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/370264
Methods, Devices and Techniques for Improved Placement and Fixation of Shoulder Implant Components Dec 5, 2016 Abandoned
Array ( [id] => 16589091 [patent_doc_number] => 10898332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Bone implants and methods for correcting bone defects [patent_app_type] => utility [patent_app_number] => 15/778856 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 76 [patent_no_of_words] => 19311 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778856 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778856
Bone implants and methods for correcting bone defects Nov 22, 2016 Issued
Array ( [id] => 15306113 [patent_doc_number] => 10517736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Glenoid defect-filling component [patent_app_type] => utility [patent_app_number] => 15/358333 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358333 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358333
Glenoid defect-filling component Nov 21, 2016 Issued
Array ( [id] => 11469433 [patent_doc_number] => 20170056216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'VASCULAR ENDOGRAFT' [patent_app_type] => utility [patent_app_number] => 15/348684 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4243 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348684 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348684
Vascular endograft Nov 9, 2016 Issued
Array ( [id] => 11469402 [patent_doc_number] => 20170056185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'HIP REPLACEMENT SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/347317 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5487 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15347317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347317
Hip replacement systems and methods Nov 8, 2016 Issued
Array ( [id] => 11441554 [patent_doc_number] => 20170042575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'JOINT REPLACEMENT SPACERS' [patent_app_type] => utility [patent_app_number] => 15/337641 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7057 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15337641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337641
Joint replacement spacers Oct 27, 2016 Issued
Array ( [id] => 11441654 [patent_doc_number] => 20170042675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'IMPLANTABLE DEVICE FOR USE IN THE HUMAN AND/OR ANIMAL BODY TO REPLACE AN ORGAN VALVE' [patent_app_type] => utility [patent_app_number] => 15/337676 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 21153 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15337676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337676
Implantable device for use in the human and/or animal body to replace an organ valve Oct 27, 2016 Issued
Array ( [id] => 11441668 [patent_doc_number] => 20170042690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'GLENOID IMPLANT FOR A SHOULDER PROSTHESIS, AND SURGICAL KIT' [patent_app_type] => utility [patent_app_number] => 15/336531 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10384 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15336531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/336531
Glenoid implant for a shoulder prosthesis, and surgical kit Oct 26, 2016 Issued
Array ( [id] => 11491237 [patent_doc_number] => 20170065422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'Implantable Devices for Musculoskeletal Repair and Regeneration' [patent_app_type] => utility [patent_app_number] => 15/293319 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293319 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293319
Implantable devices for musculoskeletal repair and regeneration Oct 13, 2016 Issued
Array ( [id] => 16459298 [patent_doc_number] => 10842625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Annuloplasty implant [patent_app_type] => utility [patent_app_number] => 16/071901 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2442 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071901
Annuloplasty implant Oct 12, 2016 Issued
Array ( [id] => 11419560 [patent_doc_number] => 20170027704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'METHODS FOR MAINTAINING PROPER MECHANICS THA' [patent_app_type] => utility [patent_app_number] => 15/292825 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 17129 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15292825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/292825
Methods for maintaining proper mechanics THA Oct 12, 2016 Issued
Array ( [id] => 16288762 [patent_doc_number] => 10765583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Wearable walking assist robot and method for controlling the same [patent_app_type] => utility [patent_app_number] => 15/280155 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6212 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15280155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/280155
Wearable walking assist robot and method for controlling the same Sep 28, 2016 Issued
Array ( [id] => 16798886 [patent_doc_number] => 10993801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Artificial valve [patent_app_type] => utility [patent_app_number] => 15/276820 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 75 [patent_no_of_words] => 20588 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15276820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/276820
Artificial valve Sep 26, 2016 Issued
Array ( [id] => 12170902 [patent_doc_number] => 09889017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Intervertebral disc prosthesis' [patent_app_type] => utility [patent_app_number] => 15/269923 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3973 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15269923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/269923
Intervertebral disc prosthesis Sep 18, 2016 Issued
Array ( [id] => 13967963 [patent_doc_number] => 10213313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants and methods of using femoral heads, mobile insets, acetabular components, and modular junctions for orthopedic implants [patent_app_type] => utility [patent_app_number] => 15/269622 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 67 [patent_figures_cnt] => 127 [patent_no_of_words] => 22063 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 15269622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/269622
Femoral heads, mobile inserts, acetabular components, and modular junctions for orthopedic implants and methods of using femoral heads, mobile insets, acetabular components, and modular junctions for orthopedic implants Sep 18, 2016 Issued
Array ( [id] => 11602233 [patent_doc_number] => 20170119534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'TIBIAL COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/259283 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4443 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259283
Tibial component Sep 7, 2016 Issued
Array ( [id] => 13397193 [patent_doc_number] => 20180250139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => PROSTHESIS FOR REPLACING JOINT IN A HUMAN HAND OR FOOT [patent_app_type] => utility [patent_app_number] => 15/753975 [patent_app_country] => US [patent_app_date] => 2016-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753975
Prosthesis for replacing joint in a human hand or foot Sep 4, 2016 Issued
Array ( [id] => 11419556 [patent_doc_number] => 20170027700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'UNICONDYLAR TIBIAL KNEE IMPLANT' [patent_app_type] => utility [patent_app_number] => 15/250236 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 5803 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15250236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/250236
Unicondylar tibial knee implant Aug 28, 2016 Issued
Array ( [id] => 11469399 [patent_doc_number] => 20170056182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'MODIFICATION OF THE SURFACE TOPOGRAPHY OF CARTILAGE GRAFTS FOR JOINT RECONSTRUCTION' [patent_app_type] => utility [patent_app_number] => 15/249176 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5741 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15249176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249176
Modification of the surface topography of cartilage grafts for joint reconstruction Aug 25, 2016 Issued
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