Search

Karen Cheng

Examiner (ID: 18485, Phone: (571)270-7381 , Office: P/1626 )

Most Active Art Unit
1626
Art Unit(s)
1623, 1621, 1622, 1626
Total Applications
1007
Issued Applications
710
Pending Applications
93
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14761977 [patent_doc_number] => 10392373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Oxazole derivatives that inhibit Syk [patent_app_type] => utility [patent_app_number] => 15/760362 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15588 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15760362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/760362
Oxazole derivatives that inhibit Syk Sep 15, 2016 Issued
Array ( [id] => 13410005 [patent_doc_number] => 20180256545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => Mono- or Di-Substituted Indole Derivatives As Dengue Viral Replication Inhibitors [patent_app_type] => utility [patent_app_number] => 15/759846 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 15759846 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759846
Mono- or di-substituted indole derivatives as dengue viral replication inhibitors Sep 14, 2016 Issued
Array ( [id] => 11421285 [patent_doc_number] => 20170029429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'NOVEL CHIRAL N-ACYL-5,6,7,(8-SUBSTITUTED)-TETRAHYDRO-[1,2,4]TRIAZOLO[4,3-a]PYRAZINES AS SELECTIVE NK-3 RECEPTOR ANTAGONISTS, PHARMACEUTICAL COMPOSITION, METHODS FOR USE IN NK-3 RECEPTOR MEDIATED DISORDERS AND CHIRAL SYNTHESIS THEREOF' [patent_app_type] => utility [patent_app_number] => 15/259922 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 35220 [patent_no_of_claims] => 12 [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] => 15259922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259922
Chiral N-acyl-5,6,7,(8-substituted)-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazines as selective NK-3 receptor antagonists, pharmaceutical composition, methods for use in NK-3 receptor mediated disorders and chiral synthesis thereof Sep 7, 2016 Issued
Array ( [id] => 13278393 [patent_doc_number] => 10150768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Guanidine substituted imidazo[4,5-c] ring compounds [patent_app_type] => utility [patent_app_number] => 15/753560 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753560 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753560
Guanidine substituted imidazo[4,5-c] ring compounds Aug 25, 2016 Issued
Array ( [id] => 11499130 [patent_doc_number] => 20170073316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto' [patent_app_type] => utility [patent_app_number] => 15/247131 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20647 [patent_no_of_claims] => 15 [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] => 15247131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/247131
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto Aug 24, 2016 Issued
Array ( [id] => 11324865 [patent_doc_number] => 20160355477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'INDOLE CARBOXAMIDE DERIVATIVES AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/242160 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23519 [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] => 15242160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/242160
INDOLE CARBOXAMIDE DERIVATIVES AND USES THEREOF Aug 18, 2016 Abandoned
Array ( [id] => 13386315 [patent_doc_number] => 20180244699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => 1-HYDROXY-3H-2,1-BENZOXABOROLE DERIVATIVES AND THEIR USE AS MICROBIOCIDES [patent_app_type] => utility [patent_app_number] => 15/753460 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15753460 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/753460
1-HYDROXY-3H-2,1-BENZOXABOROLE DERIVATIVES AND THEIR USE AS MICROBIOCIDES Aug 15, 2016 Abandoned
Array ( [id] => 13354343 [patent_doc_number] => 20180228711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => 3-(4-HYDROXYPHENYL) PROPANOIC ACID AMIDE FOR USE IN TISSUE REPAIR AND/OR SKIN BRIGHTENING [patent_app_type] => utility [patent_app_number] => 15/752001 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 15752001 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752001
3-(4-HYDROXYPHENYL) PROPANOIC ACID AMIDE FOR USE IN TISSUE REPAIR AND/OR SKIN BRIGHTENING Aug 11, 2016 Abandoned
Array ( [id] => 11289069 [patent_doc_number] => 20160339000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'TRIAZOLONE COMPOUNDS AS mPGES-1 INHIBITORS' [patent_app_type] => utility [patent_app_number] => 15/228681 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 87132 [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] => 15228681 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228681
Triazolone compounds as mPGES-1 inhibitors Aug 3, 2016 Issued
Array ( [id] => 13342645 [patent_doc_number] => 20180222862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => NOVEL 3-INDOL SUBSTITUTED DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND METHODS FOR USE [patent_app_type] => utility [patent_app_number] => 15/749963 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15749963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749963
3-indol substituted derivatives, pharmaceutical compositions and methods for use Aug 3, 2016 Issued
Array ( [id] => 13354481 [patent_doc_number] => 20180228780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => 3-(1H-PYRROLO[2,3-C]PYRIDIN-2-YL)-1H-INDAZOLES AND THERAPEUTIC USES THEREOF [patent_app_type] => utility [patent_app_number] => 15/749592 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15749592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749592
3-(1H-PYRROLO[2,3-C]PYRIDIN-2-YL)-1H-INDAZOLES AND THERAPEUTIC USES THEREOF Aug 2, 2016 Abandoned
Array ( [id] => 13298335 [patent_doc_number] => 20180200704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => IMPROVED OLEFIN METATHESIS CATALYSTS [patent_app_type] => utility [patent_app_number] => 15/742668 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13949 [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] => 15742668 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742668
Olefin metathesis catalysts Jul 7, 2016 Issued
Array ( [id] => 13314015 [patent_doc_number] => 20180208544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => AN IMPROVED PROCESS FOR THE PREPARATION OF BACLOFEN AND ITS INTERMEDIATE [patent_app_type] => utility [patent_app_number] => 15/744272 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15744272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744272
AN IMPROVED PROCESS FOR THE PREPARATION OF BACLOFEN AND ITS INTERMEDIATE Jul 7, 2016 Abandoned
Array ( [id] => 12960178 [patent_doc_number] => 09872862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Salt form of a human histone methyltransferase EZH2 inhibitor [patent_app_type] => utility [patent_app_number] => 15/199522 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 23223 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15199522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/199522
Salt form of a human histone methyltransferase EZH2 inhibitor Jun 29, 2016 Issued
Array ( [id] => 12099188 [patent_doc_number] => 09856276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Compounds useful in the synthesis of halichondrin B analogs' [patent_app_type] => utility [patent_app_number] => 15/196600 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13762 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15196600 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/196600
Compounds useful in the synthesis of halichondrin B analogs Jun 28, 2016 Issued
Array ( [id] => 16696620 [patent_doc_number] => 10947200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Substituted imidazolium sulfuranes and their use [patent_app_type] => utility [patent_app_number] => 15/739239 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8135 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 15739239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739239
Substituted imidazolium sulfuranes and their use Jun 20, 2016 Issued
Array ( [id] => 11100797 [patent_doc_number] => 20160297767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'ESTROGEN RECEPTOR MODULATORS AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/186246 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 88723 [patent_no_of_claims] => 5 [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] => 15186246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186246
Estrogen receptor modulators and uses thereof Jun 16, 2016 Issued
Array ( [id] => 13492927 [patent_doc_number] => 20180298006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Fused Tricyclic Imidazo Pyrazines as Modulators of TNF Activity [patent_app_type] => utility [patent_app_number] => 15/580137 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15580137 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580137
Fused tricyclic imidazo pyrazines as modulators of TNF activity Jun 6, 2016 Issued
Array ( [id] => 15393843 [patent_doc_number] => 10537558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Substituted pyrazole and pyrrole compounds and methods for using them for inhibition of initiation of translation and treatment of diseases and disorders relating thereto [patent_app_type] => utility [patent_app_number] => 15/578585 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 96198 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 914 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15578585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578585
Substituted pyrazole and pyrrole compounds and methods for using them for inhibition of initiation of translation and treatment of diseases and disorders relating thereto May 31, 2016 Issued
Array ( [id] => 13209085 [patent_doc_number] => 10118899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Production method of enzalutamide crystal form [patent_app_type] => utility [patent_app_number] => 15/577007 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6056 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15577007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/577007
Production method of enzalutamide crystal form May 26, 2016 Issued
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