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] => 20142876 [patent_doc_number] => 12377193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Indirect method of articular tissue repair [patent_app_type] => utility [patent_app_number] => 16/310029 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 39 [patent_no_of_words] => 10223 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310029 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310029
Indirect method of articular tissue repair Jul 5, 2017 Issued
Array ( [id] => 15449141 [patent_doc_number] => 10548801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Motion assistance apparatus [patent_app_type] => utility [patent_app_number] => 15/634332 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9589 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [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] => 15634332 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634332
Motion assistance apparatus Jun 26, 2017 Issued
Array ( [id] => 11999939 [patent_doc_number] => 20170304094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'STENT AND METHOD FOR PRODUCING STENT' [patent_app_type] => utility [patent_app_number] => 15/633015 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10614 [patent_no_of_claims] => 20 [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] => 15633015 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/633015
STENT AND METHOD FOR PRODUCING STENT Jun 25, 2017 Abandoned
Array ( [id] => 16275350 [patent_doc_number] => 10758355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Orbital floor sheet [patent_app_type] => utility [patent_app_number] => 15/630123 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 5480 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630123
Orbital floor sheet Jun 21, 2017 Issued
Array ( [id] => 14196201 [patent_doc_number] => 10265185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Humeral arthroplasty [patent_app_type] => utility [patent_app_number] => 15/629182 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 108 [patent_no_of_words] => 15660 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629182
Humeral arthroplasty Jun 20, 2017 Issued
Array ( [id] => 11977187 [patent_doc_number] => 20170281341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'Minimally Invasive Mitral Valve Replacement with Brim' [patent_app_type] => utility [patent_app_number] => 15/623790 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7614 [patent_no_of_claims] => 15 [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] => 15623790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623790
Minimally invasive mitral valve replacement with brim Jun 14, 2017 Issued
Array ( [id] => 11986524 [patent_doc_number] => 20170290679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'ARTICULATING SPACER' [patent_app_type] => utility [patent_app_number] => 15/619604 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4958 [patent_no_of_claims] => 20 [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] => 15619604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619604
Articulating spacer Jun 11, 2017 Issued
Array ( [id] => 11969646 [patent_doc_number] => 20170273799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'Methods and Devices for Knee Joint Replacement with Anterior Cruciate Ligament Substitution' [patent_app_type] => utility [patent_app_number] => 15/618536 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 15356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15618536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618536
Methods and Devices for Knee Joint Replacement with Anterior Cruciate Ligament Substitution Jun 8, 2017 Abandoned
Array ( [id] => 12879877 [patent_doc_number] => 20180185134 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2018-07-05 [patent_title] => PROSTHESIS FOR SIMULATING NATURAL KINEMATICS [patent_app_type] => utility [patent_app_number] => 15/617393 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9009 [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] => 15617393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617393
Prosthesis for simulating natural kinematics Jun 7, 2017 Issued
Array ( [id] => 12879877 [patent_doc_number] => 20180185134 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2018-07-05 [patent_title] => PROSTHESIS FOR SIMULATING NATURAL KINEMATICS [patent_app_type] => utility [patent_app_number] => 15/617393 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9009 [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] => 15617393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617393
Prosthesis for simulating natural kinematics Jun 7, 2017 Issued
Array ( [id] => 11986532 [patent_doc_number] => 20170290686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'UNCAGING STENT' [patent_app_type] => utility [patent_app_number] => 15/605601 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 135 [patent_figures_cnt] => 135 [patent_no_of_words] => 137360 [patent_no_of_claims] => 30 [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] => 15605601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/605601
Uncaging stent May 24, 2017 Issued
Array ( [id] => 12506211 [patent_doc_number] => 09999512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Knee joint prosthesis and related method [patent_app_type] => utility [patent_app_number] => 15/604898 [patent_app_country] => US [patent_app_date] => 2017-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 47 [patent_no_of_words] => 15554 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15604898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604898
Knee joint prosthesis and related method May 24, 2017 Issued
Array ( [id] => 12975130 [patent_doc_number] => 20170340450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Reverse Ankle Replacement System [patent_app_type] => utility [patent_app_number] => 15/600771 [patent_app_country] => US [patent_app_date] => 2017-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600771
Reverse Ankle Replacement System May 20, 2017 Abandoned
Array ( [id] => 14305777 [patent_doc_number] => 20190142592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => BIOMIMETIC PLYWOOD MOTIFS FOR BONE TISSUE ENGINEERING [patent_app_type] => utility [patent_app_number] => 16/099459 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099459
Biomimetic plywood motifs for bone tissue engineering May 18, 2017 Issued
Array ( [id] => 11941850 [patent_doc_number] => 20170246001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'IMPLANT COMPONENTS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/596482 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5818 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [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] => 15596482 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596482
Implant components and methods May 15, 2017 Issued
Array ( [id] => 12021986 [patent_doc_number] => 20170312085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'HIP JOINT DEVICE' [patent_app_type] => utility [patent_app_number] => 15/594728 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 13330 [patent_no_of_claims] => 20 [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] => 15594728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/594728
Hip joint device May 14, 2017 Issued
Array ( [id] => 14068675 [patent_doc_number] => 20190083225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => TISSUE BODY FORMATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/099598 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16099598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099598
TISSUE BODY FORMATION DEVICE May 10, 2017 Abandoned
Array ( [id] => 14497295 [patent_doc_number] => 20190192302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => PROSTHESIS FOR A TEMPOROMANDIBULAR JOINT [patent_app_type] => utility [patent_app_number] => 16/301364 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3503 [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] => 16301364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301364
PROSTHESIS FOR A TEMPOROMANDIBULAR JOINT May 10, 2017 Abandoned
Array ( [id] => 15393645 [patent_doc_number] => 10537459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Leg unit for a wearable sitting posture assisting device [patent_app_type] => utility [patent_app_number] => 16/097334 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7803 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16097334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097334
Leg unit for a wearable sitting posture assisting device May 2, 2017 Issued
Array ( [id] => 16105345 [patent_doc_number] => 10695256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Motorized limb assistance device [patent_app_type] => utility [patent_app_number] => 15/584289 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5297 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584289
Motorized limb assistance device May 1, 2017 Issued
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