Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 14577825 [patent_doc_number] => 20190216521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => AN AUTOMATED SLAPHAMMER TO REMOVE ORTHOPAEDIC IMPLANTS [patent_app_type] => utility [patent_app_number] => 16/334361 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334361
AN AUTOMATED SLAPHAMMER TO REMOVE ORTHOPAEDIC IMPLANTS Sep 18, 2017 Pending
Array ( [id] => 13698673 [patent_doc_number] => 20170360291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => Proximal-End Securement of a Minimally Invasive Working Channel [patent_app_type] => utility [patent_app_number] => 15/695046 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15695046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695046
Proximal-end securement of a minimally invasive working channel Sep 4, 2017 Issued
Array ( [id] => 17889661 [patent_doc_number] => 11452608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Decoupled spacer and plate and method of installing the same [patent_app_type] => utility [patent_app_number] => 15/661027 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 73 [patent_figures_cnt] => 157 [patent_no_of_words] => 16390 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15661027 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/661027
Decoupled spacer and plate and method of installing the same Jul 26, 2017 Issued
Array ( [id] => 15238963 [patent_doc_number] => 20190374267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => CHEST WALL REPAIR DEVICE [patent_app_type] => utility [patent_app_number] => 16/315107 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [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] => 16315107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315107
CHEST WALL REPAIR DEVICE Jul 10, 2017 Abandoned
Array ( [id] => 11947934 [patent_doc_number] => 20170252084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'ARTHRODESIS IMPLANT AND BUTTRESSING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/599898 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10253 [patent_no_of_claims] => 22 [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] => 15599898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599898
ARTHRODESIS IMPLANT AND BUTTRESSING APPARATUS AND METHOD May 18, 2017 Abandoned
Array ( [id] => 14305565 [patent_doc_number] => 20190142486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => CORACOCLAVICULAR FIXATION DEVICE AND RELATED METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/099250 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099250
Coracoclavicular fixation device and related method thereof May 9, 2017 Issued
Array ( [id] => 13518855 [patent_doc_number] => 20180310970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => Spinal Implant with Screw Retention and Removal Mechanisms [patent_app_type] => utility [patent_app_number] => 15/498414 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15498414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/498414
Spinal Implant with Screw Retention and Removal Mechanisms Apr 25, 2017 Abandoned
Array ( [id] => 14226475 [patent_doc_number] => 20190125410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => EXPANDABLE SURGICAL FIXATION ASSEMBLIES AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/095984 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16095984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095984
EXPANDABLE SURGICAL FIXATION ASSEMBLIES AND METHOD OF USE Apr 25, 2017 Abandoned
Array ( [id] => 11834188 [patent_doc_number] => 20170215907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'CURVED SURGICAL BURR' [patent_app_type] => utility [patent_app_number] => 15/492778 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4206 [patent_no_of_claims] => 15 [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] => 15492778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492778
CURVED SURGICAL BURR Apr 19, 2017 Abandoned
Array ( [id] => 12976333 [patent_doc_number] => 20170340866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => TISSUE DILATORS [patent_app_type] => utility [patent_app_number] => 15/466904 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15466904 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/466904
TISSUE DILATORS Mar 22, 2017 Abandoned
Array ( [id] => 12049453 [patent_doc_number] => 20170325798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'WOUND RETRACTOR SPECIMEN BAG' [patent_app_type] => utility [patent_app_number] => 15/467392 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5520 [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] => 15467392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467392
WOUND RETRACTOR SPECIMEN BAG Mar 22, 2017 Abandoned
Array ( [id] => 13220141 [patent_doc_number] => 10123830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Hybrid bone plate [patent_app_type] => utility [patent_app_number] => 15/457015 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4002 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15457015 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/457015
Hybrid bone plate Mar 12, 2017 Issued
Array ( [id] => 12124831 [patent_doc_number] => 20180008417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'Devices and Methods for Treating Facet Joints, Uncovertebral Joints, Costovertebral Joints and Other Joints' [patent_app_type] => utility [patent_app_number] => 15/454546 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14138 [patent_no_of_claims] => 3 [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] => 15454546 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/454546
Devices and Methods for Treating Facet Joints, Uncovertebral Joints, Costovertebral Joints and Other Joints Mar 8, 2017 Abandoned
Array ( [id] => 12090918 [patent_doc_number] => 20170348011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'METHOD, DEVICE, AND SYSTEM FOR SHAVING AND SHAPING OF A JOINT' [patent_app_type] => utility [patent_app_number] => 15/442413 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 10401 [patent_no_of_claims] => 33 [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] => 15442413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442413
METHOD, DEVICE, AND SYSTEM FOR SHAVING AND SHAPING OF A JOINT Feb 23, 2017 Abandoned
Array ( [id] => 11934914 [patent_doc_number] => 20170239063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Expandable Lateral Spine Cage With Reverse Dovetail Configuration' [patent_app_type] => utility [patent_app_number] => 15/440976 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3959 [patent_no_of_claims] => 19 [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] => 15440976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440976
Expandable lateral spine cage with reverse dovetail configuration Feb 22, 2017 Issued
Array ( [id] => 11934903 [patent_doc_number] => 20170239053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Spinal Interbody Cage Implant With Flexible Barbs' [patent_app_type] => utility [patent_app_number] => 15/439702 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2705 [patent_no_of_claims] => 18 [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] => 15439702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439702
Spinal interbody cage implant with flexible barbs Feb 21, 2017 Issued
Array ( [id] => 15861757 [patent_doc_number] => 20200138282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => LARYNGOSCOPY DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 16/314916 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16509 [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] => 16314916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314916
LARYNGOSCOPY DEVICES AND METHODS Feb 20, 2017 Abandoned
Array ( [id] => 11713257 [patent_doc_number] => 20170181756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'LIMITED USE ACETABULAR REAMER' [patent_app_type] => utility [patent_app_number] => 15/399945 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5421 [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] => 15399945 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399945
LIMITED USE ACETABULAR REAMER Jan 5, 2017 Abandoned
Array ( [id] => 14291219 [patent_doc_number] => 10285713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Guide device for knee replacement [patent_app_type] => utility [patent_app_number] => 15/346534 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 8849 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346534
Guide device for knee replacement Nov 7, 2016 Issued
Array ( [id] => 18034268 [patent_doc_number] => 20220378483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => BIDIRECTIONAL FIXATION STEEL PLATE AND A BONE SHAFT FIXATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/343531 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343531
BIDIRECTIONAL FIXATION STEEL PLATE AND A BONE SHAFT FIXATION SYSTEM Oct 19, 2016 Pending
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