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] => 9538909 [patent_doc_number] => 20140163556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'GRADUATED GUIDE PIN FOR USE IN MEDICAL TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/097314 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3905 [patent_no_of_claims] => 7 [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] => 14097314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/097314
GRADUATED GUIDE PIN FOR USE IN MEDICAL TREATMENT Dec 4, 2013 Abandoned
Array ( [id] => 9547377 [patent_doc_number] => 20140172026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'DYNAMIC BONE ANCHOR AND METHOD OF MANUFACTURING A DYNAMIC BONE ANCHOR' [patent_app_type] => utility [patent_app_number] => 14/098425 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6049 [patent_no_of_claims] => 16 [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] => 14098425 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/098425
Dynamic bone anchor and method of manufacturing a dynamic bone anchor Dec 4, 2013 Issued
Array ( [id] => 9397403 [patent_doc_number] => 20140094809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'METHOD OF REDUCING SIDEWALL COMPACTION IN A BONE OR ARTICULAR JOINT PENETRATION' [patent_app_type] => utility [patent_app_number] => 14/096832 [patent_app_country] => US [patent_app_date] => 2013-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1650 [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] => 14096832 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/096832
METHOD OF REDUCING SIDEWALL COMPACTION IN A BONE OR ARTICULAR JOINT PENETRATION Dec 3, 2013 Abandoned
Array ( [id] => 9562635 [patent_doc_number] => 20140180348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'TRAJECTORY GUIDE' [patent_app_type] => utility [patent_app_number] => 14/096895 [patent_app_country] => US [patent_app_date] => 2013-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3093 [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] => 14096895 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/096895
TRAJECTORY GUIDE Dec 3, 2013 Abandoned
Array ( [id] => 13179329 [patent_doc_number] => 10105151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Instrument for intra-operative implant templating using fluoroscopy [patent_app_type] => utility [patent_app_number] => 14/096831 [patent_app_country] => US [patent_app_date] => 2013-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3830 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14096831 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/096831
Instrument for intra-operative implant templating using fluoroscopy Dec 3, 2013 Issued
Array ( [id] => 9519516 [patent_doc_number] => 20140156008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'SPINAL IMPLANT ALIGNMENT GUIDE SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/095636 [patent_app_country] => US [patent_app_date] => 2013-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4894 [patent_no_of_claims] => 18 [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] => 14095636 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/095636
Spinal implant alignment guide systems Dec 2, 2013 Issued
Array ( [id] => 9538873 [patent_doc_number] => 20140163520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'COLLAGEN BIOMATERIAL FOR CONTAINMENT OF BIOMATERIALS' [patent_app_type] => utility [patent_app_number] => 14/092642 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3879 [patent_no_of_claims] => 9 [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] => 14092642 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/092642
COLLAGEN BIOMATERIAL FOR CONTAINMENT OF BIOMATERIALS Nov 26, 2013 Abandoned
Array ( [id] => 9319856 [patent_doc_number] => 20140052194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'ARTICULATING TOOL AND METHODS OF USING' [patent_app_type] => utility [patent_app_number] => 14/065259 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6635 [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] => 14065259 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/065259
Articulating tool and methods of using Oct 27, 2013 Issued
Array ( [id] => 9307703 [patent_doc_number] => 20140046377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'Locking Confirmation Mechanism For a Bone Screw and Plate Assembly' [patent_app_type] => utility [patent_app_number] => 14/060830 [patent_app_country] => US [patent_app_date] => 2013-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2995 [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] => 14060830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/060830
Locking confirmation mechanism for a bone screw and plate assembly Oct 22, 2013 Issued
Array ( [id] => 11045835 [patent_doc_number] => 20160242792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'A DEVICE FOR INSERTING A SURGICAL PIN INTO A BONE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/030248 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6230 [patent_no_of_claims] => 5 [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] => 15030248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030248
A DEVICE FOR INSERTING A SURGICAL PIN INTO A BONE STRUCTURE Oct 15, 2013 Abandoned
Array ( [id] => 10365516 [patent_doc_number] => 20150250521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Driver Apparatus For A Pedicle Screw Assembly' [patent_app_type] => utility [patent_app_number] => 14/432782 [patent_app_country] => US [patent_app_date] => 2013-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5277 [patent_no_of_claims] => 15 [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] => 14432782 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432782
Driver Apparatus For A Pedicle Screw Assembly Oct 14, 2013 Abandoned
Array ( [id] => 10365507 [patent_doc_number] => 20150250512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Pedicle Screw Assembly' [patent_app_type] => utility [patent_app_number] => 14/432785 [patent_app_country] => US [patent_app_date] => 2013-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4891 [patent_no_of_claims] => 18 [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] => 14432785 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432785
Pedicle Screw Assembly Oct 14, 2013 Abandoned
Array ( [id] => 10360854 [patent_doc_number] => 20150245859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'Cervical Plate With Retaining Clip' [patent_app_type] => utility [patent_app_number] => 14/432779 [patent_app_country] => US [patent_app_date] => 2013-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5159 [patent_no_of_claims] => 41 [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] => 14432779 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432779
Cervical Plate With Retaining Clip Oct 14, 2013 Abandoned
Array ( [id] => 9295871 [patent_doc_number] => 20140039505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'RECIPROCATING RASPS FOR USE IN AN ORTHOPAEDIC SURGICAL PROCEDURE' [patent_app_type] => utility [patent_app_number] => 14/049867 [patent_app_country] => US [patent_app_date] => 2013-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 16039 [patent_no_of_claims] => 11 [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] => 14049867 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049867
Reciprocating rasps for use in an orthopaedic surgical procedure Oct 8, 2013 Issued
Array ( [id] => 13151281 [patent_doc_number] => 10092341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Screw [patent_app_type] => utility [patent_app_number] => 14/434384 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3078 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 14434384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/434384
Screw Sep 24, 2013 Issued
Array ( [id] => 10102471 [patent_doc_number] => 09138241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Methods and apparatus for preparing a patient\'s femur for patellofemoral knee arthroplasty' [patent_app_type] => utility [patent_app_number] => 14/035111 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7150 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14035111 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/035111
Methods and apparatus for preparing a patient's femur for patellofemoral knee arthroplasty Sep 23, 2013 Issued
Array ( [id] => 15693791 [patent_doc_number] => 10603056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Patient specific implant technology [patent_app_type] => utility [patent_app_number] => 14/423268 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 50 [patent_no_of_words] => 28336 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14423268 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/423268
Patient specific implant technology Sep 2, 2013 Issued
Array ( [id] => 10579680 [patent_doc_number] => 09301790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Device for fixation of bone fractures' [patent_app_type] => utility [patent_app_number] => 14/012199 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2186 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14012199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012199
Device for fixation of bone fractures Aug 27, 2013 Issued
Array ( [id] => 12143605 [patent_doc_number] => 09877840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Adjustable intervertebral implant' [patent_app_type] => utility [patent_app_number] => 14/012529 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 5012 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14012529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012529
Adjustable intervertebral implant Aug 27, 2013 Issued
Array ( [id] => 10140904 [patent_doc_number] => 09173690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Orthopedic plate assembly for a distal radius having re-contouring features and method for using same' [patent_app_type] => utility [patent_app_number] => 13/975969 [patent_app_country] => US [patent_app_date] => 2013-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9638 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13975969 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/975969
Orthopedic plate assembly for a distal radius having re-contouring features and method for using same Aug 25, 2013 Issued
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