Search

Po-chih Chen

Examiner (ID: 4245, Phone: (571)270-7243 , Office: P/1626 )

Most Active Art Unit
1626
Art Unit(s)
1621, 1626
Total Applications
928
Issued Applications
609
Pending Applications
124
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9055736 [patent_doc_number] => 20130253450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SYSTEM AND METHOD FOR THE TREATMENT OF LICE WITH A LIQUID SOLUTION' [patent_app_type] => utility [patent_app_number] => 13/795216 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2234 [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] => 13795216 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/795216
SYSTEM AND METHOD FOR THE TREATMENT OF LICE WITH A LIQUID SOLUTION Mar 11, 2013 Abandoned
Array ( [id] => 9721549 [patent_doc_number] => 20140257250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'COMPACT PACKAGED INTERMITTENT URINARY CATHETER' [patent_app_type] => utility [patent_app_number] => 13/790495 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3664 [patent_no_of_claims] => 19 [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] => 13790495 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/790495
Compact packaged intermittent urinary catheter Mar 7, 2013 Issued
Array ( [id] => 10000162 [patent_doc_number] => 09044234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Methods and devices for applying closed incision negative pressure wound therapy' [patent_app_type] => utility [patent_app_number] => 13/783150 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 59 [patent_no_of_words] => 21815 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13783150 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783150
Methods and devices for applying closed incision negative pressure wound therapy Feb 28, 2013 Issued
Array ( [id] => 10627683 [patent_doc_number] => 09345822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Methods and devices for applying closed incision negative pressure wound therapy' [patent_app_type] => utility [patent_app_number] => 13/779280 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 45 [patent_no_of_words] => 17318 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13779280 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/779280
Methods and devices for applying closed incision negative pressure wound therapy Feb 26, 2013 Issued
Array ( [id] => 8867114 [patent_doc_number] => 20130150817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'Absorbent Composites Exhibiting Stepped Capacity Behavior' [patent_app_type] => utility [patent_app_number] => 13/760270 [patent_app_country] => US [patent_app_date] => 2013-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 20732 [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] => 13760270 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/760270
Absorbent composites exhibiting stepped capacity behavior Feb 5, 2013 Issued
Array ( [id] => 9290552 [patent_doc_number] => 20140034186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'QUICK CHANGE I.V. INTERFACE TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 13/751953 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4349 [patent_no_of_claims] => 21 [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] => 13751953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/751953
Quick change I.V. interface technology Jan 27, 2013 Issued
Array ( [id] => 10533743 [patent_doc_number] => 09259358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Reduced pressure therapy of the sacral region' [patent_app_type] => utility [patent_app_number] => 13/752206 [patent_app_country] => US [patent_app_date] => 2013-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 68 [patent_no_of_words] => 17253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13752206 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/752206
Reduced pressure therapy of the sacral region Jan 27, 2013 Issued
Array ( [id] => 10044133 [patent_doc_number] => 09084515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-21 [patent_title] => 'Diabetic toe wash' [patent_app_type] => utility [patent_app_number] => 13/317235 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 293 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13317235 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317235
Diabetic toe wash Dec 26, 2012 Issued
Array ( [id] => 9149435 [patent_doc_number] => 20130303959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Arteriovenous Access Valve System and Process' [patent_app_type] => utility [patent_app_number] => 13/724736 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9910 [patent_no_of_claims] => 21 [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] => 13724736 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/724736
Arteriovenous access valve system and process Dec 20, 2012 Issued
Array ( [id] => 9538840 [patent_doc_number] => 20140163488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Pinch Clip' [patent_app_type] => utility [patent_app_number] => 13/709589 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2265 [patent_no_of_claims] => 14 [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] => 13709589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/709589
Pinch Clip Dec 9, 2012 Abandoned
Array ( [id] => 8768444 [patent_doc_number] => 20130096481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'SYSTEMS AND METHODS FOR OPTICAL ACCESS DISCONNECTION' [patent_app_type] => utility [patent_app_number] => 13/709731 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12128 [patent_no_of_claims] => 27 [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] => 13709731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/709731
SYSTEMS AND METHODS FOR OPTICAL ACCESS DISCONNECTION Dec 9, 2012 Abandoned
Array ( [id] => 14728787 [patent_doc_number] => 10383771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => System for reduced scarring of wounds [patent_app_type] => utility [patent_app_number] => 14/361267 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7970 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14361267 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/361267
System for reduced scarring of wounds Nov 27, 2012 Issued
Array ( [id] => 9835367 [patent_doc_number] => 20150027448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'APPLICATOR DEVICE FOR APPLYING A URISHEATH TO A PENIS' [patent_app_type] => utility [patent_app_number] => 14/360868 [patent_app_country] => US [patent_app_date] => 2012-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5552 [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] => 14360868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/360868
APPLICATOR DEVICE FOR APPLYING A URISHEATH TO A PENIS Nov 22, 2012 Abandoned
Array ( [id] => 10586752 [patent_doc_number] => 09308348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Devices and methods for clearing occlusions and for providing irrigation in in-situ artificial and natural lumens' [patent_app_type] => utility [patent_app_number] => 13/683852 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 80 [patent_no_of_words] => 25638 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13683852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683852
Devices and methods for clearing occlusions and for providing irrigation in in-situ artificial and natural lumens Nov 20, 2012 Issued
Array ( [id] => 10920972 [patent_doc_number] => 20140323992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'OIL-SPRAYING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/359595 [patent_app_country] => US [patent_app_date] => 2012-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3627 [patent_no_of_claims] => 10 [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] => 14359595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359595
OIL-SPRAYING DEVICE Nov 18, 2012 Abandoned
Array ( [id] => 9126279 [patent_doc_number] => 08574222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Anti-clog suction tip apparatus and method' [patent_app_type] => utility [patent_app_number] => 13/680055 [patent_app_country] => US [patent_app_date] => 2012-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3634 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13680055 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680055
Anti-clog suction tip apparatus and method Nov 16, 2012 Issued
Array ( [id] => 8830571 [patent_doc_number] => 20130131616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'REDUCED PRESSURE TISSUE TREATMENT SYSTEMS AND METHODS HAVING A REDUCED PRESSURE DRESSING AND ASSOCIATED VALVE' [patent_app_type] => utility [patent_app_number] => 13/679865 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9273 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 10 [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] => 13679865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/679865
Reduced pressure tissue treatment systems and methods having a reduced pressure dressing and associated valve Nov 15, 2012 Issued
Array ( [id] => 9450439 [patent_doc_number] => 20140121610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Garment and Method Used to Provide Hydration and Elasticity to the Skin of Abdomen Area' [patent_app_type] => utility [patent_app_number] => 13/663799 [patent_app_country] => US [patent_app_date] => 2012-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5180 [patent_no_of_claims] => 19 [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] => 13663799 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/663799
Garment and Method Used to Provide Hydration and Elasticity to the Skin of Abdomen Area Oct 29, 2012 Abandoned
Array ( [id] => 10906587 [patent_doc_number] => 20140309600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'APPARATUSES AND METHODS FOR DETECTING LEAKS IN A NEGATIVE PRESSURE WOUND THERAPY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/354916 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5152 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 18 [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] => 14354916 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/354916
Apparatuses and methods for detecting leaks in a negative pressure wound therapy system Oct 25, 2012 Issued
Array ( [id] => 8638593 [patent_doc_number] => 20130030396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'APPARATUS AND METHOD FOR WOUND TREATMENT EMPLOYING PERIODIC SUB-ATMOSPHERIC PRESSURE' [patent_app_type] => utility [patent_app_number] => 13/633627 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5093 [patent_no_of_claims] => 1 [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] => 13633627 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/633627
APPARATUS AND METHOD FOR WOUND TREATMENT EMPLOYING PERIODIC SUB-ATMOSPHERIC PRESSURE Oct 1, 2012 Abandoned
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