Search

Xiaoliang Chen

Examiner (ID: 5526, Phone: (571)272-9079 , Office: P/2847 )

Most Active Art Unit
2847
Art Unit(s)
2841, 2835, 2848, 2847
Total Applications
1933
Issued Applications
1506
Pending Applications
9
Abandoned Applications
422

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11066401 [patent_doc_number] => 20160263365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'Rotary Tattoo Machine with Improved Dampening' [patent_app_type] => utility [patent_app_number] => 15/065646 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3027 [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] => 15065646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065646
Rotary Tattoo Machine with Improved Dampening Mar 8, 2016 Abandoned
Array ( [id] => 17843481 [patent_doc_number] => 11432821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Arterial-venous occlusion apparatus [patent_app_type] => utility [patent_app_number] => 15/064415 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2952 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15064415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/064415
Arterial-venous occlusion apparatus Mar 7, 2016 Issued
Array ( [id] => 18152140 [patent_doc_number] => 11565090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Perfusion balloon with internal valve [patent_app_type] => utility [patent_app_number] => 15/061719 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4088 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15061719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/061719
Perfusion balloon with internal valve Mar 3, 2016 Issued
Array ( [id] => 10978186 [patent_doc_number] => 20160175130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'PROCESS FOR LOADING A STENT ONTO A STENT DELIVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/058407 [patent_app_country] => US [patent_app_date] => 2016-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5778 [patent_no_of_claims] => 17 [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] => 15058407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/058407
Process for loading a stent onto a stent delivery system Mar 1, 2016 Issued
Array ( [id] => 11031275 [patent_doc_number] => 20160228231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'PERMEABLE POUCH FOR TISSUE CONTAINMENT' [patent_app_type] => utility [patent_app_number] => 15/017474 [patent_app_country] => US [patent_app_date] => 2016-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7158 [patent_no_of_claims] => 35 [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] => 15017474 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/017474
PERMEABLE POUCH FOR TISSUE CONTAINMENT Feb 4, 2016 Abandoned
Array ( [id] => 15130309 [patent_doc_number] => 10478591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Stent graft delivery device pre-loaded with a single wire for device tracking and cannulation [patent_app_type] => utility [patent_app_number] => 15/010613 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8807 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15010613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010613
Stent graft delivery device pre-loaded with a single wire for device tracking and cannulation Jan 28, 2016 Issued
Array ( [id] => 11009391 [patent_doc_number] => 20160206344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'DEVICE SUITABLE FOR REMOVING MATTER FROM INSIDE THE LUMEN AND THE WALL OF A BODY LUMEN' [patent_app_type] => utility [patent_app_number] => 15/008057 [patent_app_country] => US [patent_app_date] => 2016-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9472 [patent_no_of_claims] => 31 [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] => 15008057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/008057
Device suitable for removing matter from inside the lumen and the wall of a body lumen Jan 26, 2016 Issued
Array ( [id] => 14791141 [patent_doc_number] => 10398555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Magnetically coupled cinching of a loop installed in a valve annulus [patent_app_type] => utility [patent_app_number] => 15/003731 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3669 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 15003731 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/003731
Magnetically coupled cinching of a loop installed in a valve annulus Jan 20, 2016 Issued
Array ( [id] => 14055165 [patent_doc_number] => 10231858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Delivery system for preloaded fenestrated device [patent_app_type] => utility [patent_app_number] => 14/968318 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 8170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14968318 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/968318
Delivery system for preloaded fenestrated device Dec 13, 2015 Issued
Array ( [id] => 13746413 [patent_doc_number] => 10166130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Methods for placing a stent in a branched vessel [patent_app_type] => utility [patent_app_number] => 14/961628 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 44 [patent_no_of_words] => 19044 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14961628 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/961628
Methods for placing a stent in a branched vessel Dec 6, 2015 Issued
Array ( [id] => 10736079 [patent_doc_number] => 20160082229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'BALLOON WITH VARIABLE PITCH REINFORCING FIBERS' [patent_app_type] => utility [patent_app_number] => 14/954456 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7319 [patent_no_of_claims] => 21 [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] => 14954456 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954456
Balloon with variable pitch reinforcing fibers Nov 29, 2015 Issued
Array ( [id] => 11009128 [patent_doc_number] => 20160206081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'Tissue Attachment Device And Method' [patent_app_type] => utility [patent_app_number] => 14/941429 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5864 [patent_no_of_claims] => 12 [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] => 14941429 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/941429
Tissue Attachment Device And Method Nov 12, 2015 Abandoned
Array ( [id] => 16634058 [patent_doc_number] => 10912543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Surgical end effector loading device and trocar integration [patent_app_type] => utility [patent_app_number] => 14/930963 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 40 [patent_no_of_words] => 11111 [patent_no_of_claims] => 7 [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] => 14930963 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930963
Surgical end effector loading device and trocar integration Nov 2, 2015 Issued
Array ( [id] => 11602060 [patent_doc_number] => 20170119360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'MULTI-HEAD REPOSITORY FOR USE WITH A SURGICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/930952 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 12647 [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] => 14930952 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930952
Multi-head repository for use with a surgical device Nov 2, 2015 Issued
Array ( [id] => 10774948 [patent_doc_number] => 20160121104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'SURGICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/931114 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7421 [patent_no_of_claims] => 24 [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] => 14931114 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931114
SURGICAL DEVICE Nov 2, 2015 Abandoned
Array ( [id] => 10996118 [patent_doc_number] => 20160193064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'INTRAGASTRIC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/930486 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 27234 [patent_no_of_claims] => 24 [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] => 14930486 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930486
INTRAGASTRIC DEVICE Nov 1, 2015 Abandoned
Array ( [id] => 10767644 [patent_doc_number] => 20160113800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'LONG HOOD RETRIEVAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/918823 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3485 [patent_no_of_claims] => 9 [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] => 14918823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/918823
LONG HOOD RETRIEVAL DEVICE Oct 20, 2015 Abandoned
Array ( [id] => 10782543 [patent_doc_number] => 20160128699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'HEX CAPTURE FOR SELF EXPANDING AND DRIVEN OCCLUDER' [patent_app_type] => utility [patent_app_number] => 14/884905 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5475 [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] => 14884905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/884905
HEX CAPTURE FOR SELF EXPANDING AND DRIVEN OCCLUDER Oct 15, 2015 Abandoned
Array ( [id] => 12136814 [patent_doc_number] => 20180014896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'DRIVE UNIT AND RACK DRAPE FOR ROBOTIC SURGICAL INSTRUMENTS' [patent_app_type] => utility [patent_app_number] => 15/520905 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5890 [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] => 15520905 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520905
Drive unit and rack drape for robotic surgical instruments Oct 12, 2015 Issued
Array ( [id] => 10676148 [patent_doc_number] => 20160022293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'MEDICAL DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/878728 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 22593 [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] => 14878728 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878728
MEDICAL DEVICE AND METHOD Oct 7, 2015 Abandoned
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