Search

Misook Yu

Supervisory Patent Examiner (ID: 1232, Phone: (571)272-0839 , Office: P/1642 )

Most Active Art Unit
1642
Art Unit(s)
1641, 1642
Total Applications
846
Issued Applications
260
Pending Applications
192
Abandoned Applications
394

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9345008 [patent_doc_number] => 08664156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Irreversible thermochromic ink compositions' [patent_app_type] => utility [patent_app_number] => 13/342004 [patent_app_country] => US [patent_app_date] => 2011-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11122 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342004 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342004
Irreversible thermochromic ink compositions Dec 30, 2011 Issued
Array ( [id] => 9440863 [patent_doc_number] => 08709973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Irreversible thermochromic ink compositions' [patent_app_type] => utility [patent_app_number] => 13/342015 [patent_app_country] => US [patent_app_date] => 2011-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8412 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342015 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342015
Irreversible thermochromic ink compositions Dec 30, 2011 Issued
Array ( [id] => 9311778 [patent_doc_number] => 08652996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Irreversible thermochromic pigment capsules' [patent_app_type] => utility [patent_app_number] => 13/342020 [patent_app_country] => US [patent_app_date] => 2011-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342020 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342020
Irreversible thermochromic pigment capsules Dec 30, 2011 Issued
Array ( [id] => 11265574 [patent_doc_number] => 09489872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Label, printing paper top layer formation material, information-bearing medium, wristband clip, and carbon dioxide reduction method using same' [patent_app_type] => utility [patent_app_number] => 13/997947 [patent_app_country] => US [patent_app_date] => 2011-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 25852 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997947 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997947
Label, printing paper top layer formation material, information-bearing medium, wristband clip, and carbon dioxide reduction method using same Dec 26, 2011 Issued
Array ( [id] => 8265760 [patent_doc_number] => 20120165188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'APPARATUS AND METHOD FOR DESTROYING CONFIDENTIAL MEDICAL INFORMATION ON LABELS FOR MEDICINES' [patent_app_type] => utility [patent_app_number] => 13/314431 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8704 [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] => 13314431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314431
Apparatus and method for destroying confidential medical information on labels for medicines Dec 7, 2011 Issued
Array ( [id] => 9015740 [patent_doc_number] => 20130230704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'COLOUR LASER MARKING OF ARTICLES AND SECURITY DOCUMENT PRECURSORS' [patent_app_type] => utility [patent_app_number] => 13/885747 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8527 [patent_no_of_claims] => 17 [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] => 13885747 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885747
Colour laser marking of articles and security document precursors Dec 5, 2011 Issued
Array ( [id] => 9014044 [patent_doc_number] => 20130229008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'COLOUR LASER MARKING METHODS OF SECURITY DOCUMENTS' [patent_app_type] => utility [patent_app_number] => 13/885765 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8231 [patent_no_of_claims] => 17 [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] => 13885765 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885765
Colour laser marking methods of security documents Dec 5, 2011 Issued
Array ( [id] => 9031294 [patent_doc_number] => 20130233932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'SECURITY DOCUMENTS AND COLOUR LASER MARKING METHODS FOR SECURING THEM' [patent_app_type] => utility [patent_app_number] => 13/885750 [patent_app_country] => US [patent_app_date] => 2011-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8550 [patent_no_of_claims] => 17 [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] => 13885750 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885750
Security documents and colour laser marking methods for securing them Dec 1, 2011 Issued
Array ( [id] => 8826104 [patent_doc_number] => 20130127149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'DEINKABLE PRINT' [patent_app_type] => utility [patent_app_number] => 13/298361 [patent_app_country] => US [patent_app_date] => 2011-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4123 [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] => 13298361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/298361
DEINKABLE PRINT Nov 16, 2011 Abandoned
Array ( [id] => 9620872 [patent_doc_number] => 08791045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-29 [patent_title] => 'Non-tacky wetness indicator composition for application on a polymeric substrate' [patent_app_type] => utility [patent_app_number] => 13/292612 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6599 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13292612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292612
Non-tacky wetness indicator composition for application on a polymeric substrate Nov 8, 2011 Issued
Array ( [id] => 10966690 [patent_doc_number] => 20140369722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'METHOD OF FORMING A RELEASE LAYER' [patent_app_type] => utility [patent_app_number] => 14/354202 [patent_app_country] => US [patent_app_date] => 2011-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3476 [patent_no_of_claims] => 15 [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] => 14354202 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/354202
Method of forming a release layer Oct 26, 2011 Issued
Array ( [id] => 8171593 [patent_doc_number] => 20120107530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Printing paper for printing stereoscopic image, stereoscopic image printed matter, and method for providing stereoscopic image' [patent_app_type] => utility [patent_app_number] => 13/317642 [patent_app_country] => US [patent_app_date] => 2011-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 43744 [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] => publications/A1/0107/20120107530.pdf [firstpage_image] =>[orig_patent_app_number] => 13317642 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317642
Printing paper for printing stereoscopic image, stereoscopic image printed matter, and method for providing stereoscopic image Oct 24, 2011 Issued
Array ( [id] => 9875254 [patent_doc_number] => 08962522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating the same' [patent_app_type] => utility [patent_app_number] => 13/877927 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12085 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13877927 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877927
Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating the same Oct 6, 2011 Issued
Array ( [id] => 10155901 [patent_doc_number] => 09187661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Ink composition' [patent_app_type] => utility [patent_app_number] => 14/349025 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4233 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14349025 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349025
Ink composition Oct 3, 2011 Issued
Array ( [id] => 8214169 [patent_doc_number] => 08193116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Heat-sensitive recording material' [patent_app_type] => utility [patent_app_number] => 13/248519 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9404 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/193/08193116.pdf [firstpage_image] =>[orig_patent_app_number] => 13248519 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/248519
Heat-sensitive recording material Sep 28, 2011 Issued
Array ( [id] => 9034776 [patent_doc_number] => 20130237414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'NOVEL PHENOLSULFONIC ACID ARYL ESTER DERIVATIVE, AND HEAT-SENSITIVE RECORDING MATERIAL USING SAME' [patent_app_type] => utility [patent_app_number] => 13/822991 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15155 [patent_no_of_claims] => 11 [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] => 13822991 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/822991
Phenolsulfonic acid aryl ester derivative, and heat-sensitive recording material using same Sep 15, 2011 Issued
Array ( [id] => 9888630 [patent_doc_number] => 08974880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Wax blends containing long-chain hydrocarbons and alcohols, printing ink compositions and thermal transfer ribbons containing such wax blends, and use of the wax blends' [patent_app_type] => utility [patent_app_number] => 13/820312 [patent_app_country] => US [patent_app_date] => 2011-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3039 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13820312 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820312
Wax blends containing long-chain hydrocarbons and alcohols, printing ink compositions and thermal transfer ribbons containing such wax blends, and use of the wax blends Sep 1, 2011 Issued
Array ( [id] => 10103942 [patent_doc_number] => 09139716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Adhesion promoting compound' [patent_app_type] => utility [patent_app_number] => 13/819493 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9313 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819493
Adhesion promoting compound Aug 31, 2011 Issued
Array ( [id] => 9345009 [patent_doc_number] => 08664157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Recording material using phenol compound' [patent_app_type] => utility [patent_app_number] => 13/816318 [patent_app_country] => US [patent_app_date] => 2011-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10081 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13816318 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816318
Recording material using phenol compound Aug 28, 2011 Issued
Array ( [id] => 9874847 [patent_doc_number] => 08962112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Intermediate transfer medium' [patent_app_type] => utility [patent_app_number] => 13/819737 [patent_app_country] => US [patent_app_date] => 2011-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 17132 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819737
Intermediate transfer medium Aug 22, 2011 Issued
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