Search

Bret P. Chen

Examiner (ID: 13930, Phone: (571)272-1417 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1718, 1792, 1715, 1762, 1112, 1754
Total Applications
2280
Issued Applications
1776
Pending Applications
184
Abandoned Applications
348

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9005090 [patent_doc_number] => 20130226215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'SWITCHING STICK DILATION METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/848361 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2218 [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] => 13848361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/848361
SWITCHING STICK DILATION METHOD AND APPARATUS Mar 20, 2013 Abandoned
Array ( [id] => 9035443 [patent_doc_number] => 20130238081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'Molybdenum Endoprostheses' [patent_app_type] => utility [patent_app_number] => 13/845865 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3760 [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] => 13845865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/845865
Molybdenum Endoprostheses Mar 17, 2013 Abandoned
Array ( [id] => 9436435 [patent_doc_number] => 20140114342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'FLEXIBLE VASCULAR OCCLUDING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/845162 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6291 [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] => 13845162 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/845162
Flexible vascular occluding device Mar 17, 2013 Issued
Array ( [id] => 9016719 [patent_doc_number] => 20130231683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'APPARATUS FOR SUPPORTING AN ADJUSTABLE SURGICAL PLATFORM' [patent_app_type] => utility [patent_app_number] => 13/844858 [patent_app_country] => US [patent_app_date] => 2013-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12480 [patent_no_of_claims] => 25 [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] => 13844858 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/844858
APPARATUS FOR SUPPORTING AN ADJUSTABLE SURGICAL PLATFORM Mar 15, 2013 Abandoned
Array ( [id] => 9741620 [patent_doc_number] => 20140277339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Welded Stent and Stent Delivery System' [patent_app_type] => utility [patent_app_number] => 13/833588 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5086 [patent_no_of_claims] => 23 [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] => 13833588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/833588
Welded stent and stent delivery system Mar 14, 2013 Issued
Array ( [id] => 9547368 [patent_doc_number] => 20140172015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'Surgical Needle with Formed Steps' [patent_app_type] => utility [patent_app_number] => 13/832986 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 12690 [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] => 13832986 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832986
Surgical Needle with Formed Steps Mar 14, 2013 Abandoned
Array ( [id] => 10648012 [patent_doc_number] => 09364235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Power assist device for a surgical instrument' [patent_app_type] => utility [patent_app_number] => 13/804043 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5415 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13804043 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/804043
Power assist device for a surgical instrument Mar 13, 2013 Issued
Array ( [id] => 9562672 [patent_doc_number] => 20140180385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'STENT CANNULATION GUIDING DEVICE AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 13/799190 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7260 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [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] => 13799190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/799190
STENT CANNULATION GUIDING DEVICE AND METHOD OF USE Mar 12, 2013
Array ( [id] => 9397490 [patent_doc_number] => 20140094896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'VASCULAR STENTING FOR ANEURYSMS' [patent_app_type] => utility [patent_app_number] => 13/796031 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 59 [patent_no_of_words] => 40176 [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] => 13796031 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/796031
Vascular stenting for aneurysms Mar 11, 2013 Issued
Array ( [id] => 11886597 [patent_doc_number] => 09757140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Laparoscopic surgical instrument' [patent_app_type] => utility [patent_app_number] => 14/396222 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14396222 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/396222
Laparoscopic surgical instrument Mar 11, 2013 Issued
Array ( [id] => 11224245 [patent_doc_number] => 09451952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Suturing device' [patent_app_type] => utility [patent_app_number] => 13/794053 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10950 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13794053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794053
Suturing device Mar 10, 2013 Issued
Array ( [id] => 10012941 [patent_doc_number] => 09055945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Surgical fasteners having articulating joints and deflectable tips' [patent_app_type] => utility [patent_app_number] => 13/791950 [patent_app_country] => US [patent_app_date] => 2013-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 118 [patent_no_of_words] => 31370 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13791950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/791950
Surgical fasteners having articulating joints and deflectable tips Mar 8, 2013 Issued
Array ( [id] => 13165081 [patent_doc_number] => 10098631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Method and apparatus for passing suture through tissue [patent_app_type] => utility [patent_app_number] => 13/791395 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 110 [patent_no_of_words] => 12973 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13791395 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/791395
Method and apparatus for passing suture through tissue Mar 7, 2013 Issued
Array ( [id] => 10191699 [patent_doc_number] => 09220592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-29 [patent_title] => 'Viscoelastic applicator for IOL insertion apparatus' [patent_app_type] => utility [patent_app_number] => 13/790345 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4806 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13790345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/790345
Viscoelastic applicator for IOL insertion apparatus Mar 7, 2013 Issued
Array ( [id] => 10031218 [patent_doc_number] => 09072519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Anti-retropulsion systems and methods' [patent_app_type] => utility [patent_app_number] => 13/787190 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 40 [patent_no_of_words] => 12193 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13787190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787190
Anti-retropulsion systems and methods Mar 5, 2013 Issued
Array ( [id] => 9995143 [patent_doc_number] => 09039734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Implantable biodegradable wound closure device' [patent_app_type] => utility [patent_app_number] => 13/783342 [patent_app_country] => US [patent_app_date] => 2013-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7606 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13783342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783342
Implantable biodegradable wound closure device Mar 2, 2013 Issued
Array ( [id] => 9681671 [patent_doc_number] => 20140238433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'DEPILATORY CREAM REMOVING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/781087 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1558 [patent_no_of_claims] => 8 [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] => 13781087 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/781087
DEPILATORY CREAM REMOVING DEVICE Feb 27, 2013 Abandoned
Array ( [id] => 11633650 [patent_doc_number] => 09655603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Automatic sealant delivery catheter retraction for vascular closure device and methods' [patent_app_type] => utility [patent_app_number] => 13/778529 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 5425 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13778529 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778529
Automatic sealant delivery catheter retraction for vascular closure device and methods Feb 26, 2013 Issued
Array ( [id] => 11633651 [patent_doc_number] => 09655604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Blocking sleeve for bioadhesive delivery device and methods' [patent_app_type] => utility [patent_app_number] => 13/778798 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5259 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13778798 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778798
Blocking sleeve for bioadhesive delivery device and methods Feb 26, 2013 Issued
Array ( [id] => 9478359 [patent_doc_number] => 20140135822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'SHEATH AND BALLOON TENSIONER AND LOCATOR SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/778408 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4378 [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] => 13778408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/778408
Sheath and balloon tensioner and locator systems and methods Feb 26, 2013 Issued
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