Search

Kyung Sook Chang

Examiner (ID: 5392, Phone: (571)270-1392 , Office: P/1613 )

Most Active Art Unit
1613
Art Unit(s)
1613
Total Applications
882
Issued Applications
482
Pending Applications
133
Abandoned Applications
311

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15945939 [patent_doc_number] => 10660847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Cosmetic compositions and methods [patent_app_type] => utility [patent_app_number] => 15/923303 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18718 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923303 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923303
Cosmetic compositions and methods Mar 15, 2018 Issued
Array ( [id] => 17648424 [patent_doc_number] => 11351123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Amorphous dispersion of 4-methyl-3-quinolin-3-ylethynyl-benzoic acid n'-(2-chloro-6-methyl-benzoyl) hydrazide [patent_app_type] => utility [patent_app_number] => 16/494543 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5078 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494543
Amorphous dispersion of 4-methyl-3-quinolin-3-ylethynyl-benzoic acid n'-(2-chloro-6-methyl-benzoyl) hydrazide Mar 14, 2018 Issued
Array ( [id] => 13296079 [patent_doc_number] => 20180199576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => AQUEOUS HYPOCHLOROUS ACID SOLUTION [patent_app_type] => utility [patent_app_number] => 15/920963 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920963
AQUEOUS HYPOCHLOROUS ACID SOLUTION Mar 13, 2018 Abandoned
Array ( [id] => 17768470 [patent_doc_number] => 11400389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => None [patent_app_type] => utility [patent_app_number] => 16/484784 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9040 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484784
None Feb 5, 2018 Issued
Array ( [id] => 15510095 [patent_doc_number] => 10561614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Tenofovir granules [patent_app_type] => utility [patent_app_number] => 15/881413 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3891 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881413
Tenofovir granules Jan 25, 2018 Issued
Array ( [id] => 13339493 [patent_doc_number] => 20180221286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => TARGETED GASTROINTESTINAL TRACT DELIVERY OF PROBIOTIC ORGANISMS AND/OR THERAPEUTIC AGENTS [patent_app_type] => utility [patent_app_number] => 15/874543 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874543
Targeted gastrointestinal tract delivery of probiotic organisms and/or therapeutic agents Jan 17, 2018 Issued
Array ( [id] => 12904165 [patent_doc_number] => 20180193230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => Barrier Patch With Soluble Film and Methods of Improving Skin Appearance [patent_app_type] => utility [patent_app_number] => 15/865384 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865384 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865384
Barrier patch with soluble film and methods of improving skin appearance Jan 8, 2018 Issued
Array ( [id] => 13297243 [patent_doc_number] => 20180200158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => Barrier Patch With Soluble Film and Methods of Improving Skin Appearance [patent_app_type] => utility [patent_app_number] => 15/865402 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865402
Barrier patch with soluble film and methods of improving skin appearance Jan 8, 2018 Issued
Array ( [id] => 14990683 [patent_doc_number] => 20190314299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => PUTRESCINE TOPICAL BARRIER FORMULATION [patent_app_type] => utility [patent_app_number] => 16/349030 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349030
PUTRESCINE TOPICAL BARRIER FORMULATION Jan 4, 2018 Abandoned
Array ( [id] => 16397120 [patent_doc_number] => 20200337978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHOD TO PREPARE A FILLER WITH HYALURONIC ACID BASE COMPRISING A NEUTRALIZATION STEP [patent_app_type] => utility [patent_app_number] => 16/959133 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959133
Method to prepare a filler with hyaluronic acid base comprising a neutralization step Dec 28, 2017 Issued
Array ( [id] => 16397121 [patent_doc_number] => 20200337979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHOD TO PREPARE A FILLER WITH HYALURONIC ACID BASE COMPRISING A NEUTRALIZATION STEP [patent_app_type] => utility [patent_app_number] => 16/959138 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959138
Method to prepare a filler with hyaluronic acid base comprising a neutralization step Dec 28, 2017 Issued
Array ( [id] => 12857614 [patent_doc_number] => 20180177712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => COSMETIC COMPOSITIONS WHICH ARE HOMOGENOUS IN THE BULK AND CAPABLE OF FORMING A MULTILAYER STRUCTURE AFTER APPLICATION TO A KERATINOUS MATERIAL [patent_app_type] => utility [patent_app_number] => 15/857066 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857066
Cosmetic compositions which are homogenous in the bulk and capable of forming a multilayer structure after application to a keratinous material Dec 27, 2017 Issued
Array ( [id] => 12857611 [patent_doc_number] => 20180177711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => COSMETIC COMPOSITIONS WHICH ARE HOMOGENOUS IN THE BULK AND CAPABLE OF FORMING A MULTILAYER STRUCTURE AFTER APPLICATION TO A KERATINOUS MATERIAL [patent_app_type] => utility [patent_app_number] => 15/857045 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857045
Cosmetic compositions which are homogenous in the bulk and capable of forming a multilayer structure after application to a keratinous material Dec 27, 2017 Issued
Array ( [id] => 15035253 [patent_doc_number] => 20190328631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => PERSONAL CARE COMPOSITIONS COMPRISING POORLY SOLUBLE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/470434 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470434
Personal care compositions comprising poorly soluble compounds Dec 17, 2017 Issued
Array ( [id] => 13618293 [patent_doc_number] => 20180360698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => BARRIER PATCH WITH SOLUBLE FILM AND METHODS OF IMPROVING SKIN APPEARANCE [patent_app_type] => utility [patent_app_number] => 15/843866 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843866
Barrier patch with soluble film and methods of improving skin appearance Dec 14, 2017 Issued
Array ( [id] => 12904162 [patent_doc_number] => 20180193229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => BARRIER PATCH WITH SOLUBLE FILM AND METHODS OF IMPROVING SKIN APPEARANCE [patent_app_type] => utility [patent_app_number] => 15/843812 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843812
Barrier patch with soluble film and methods of improving skin appearance Dec 14, 2017 Issued
Array ( [id] => 14518957 [patent_doc_number] => 10336725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Chemical compounds [patent_app_type] => utility [patent_app_number] => 15/840339 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25574 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15840339 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/840339
Chemical compounds Dec 12, 2017 Issued
Array ( [id] => 15114219 [patent_doc_number] => 20190343742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => CLEANSING COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/472033 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472033
CLEANSING COMPOSITION Dec 12, 2017 Abandoned
Array ( [id] => 15264951 [patent_doc_number] => 20190381209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => COMPOSITION FOR DRESSING CUTANEOUS LESIONS AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/469418 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16469418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/469418
Composition for dressing cutaneous lesions and manufacturing method thereof Dec 12, 2017 Issued
Array ( [id] => 17525640 [patent_doc_number] => 11298306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Personal care composition [patent_app_type] => utility [patent_app_number] => 16/771852 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771852
Personal care composition Dec 11, 2017 Issued
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