Search

Celia C Chang

Examiner (ID: 4542, Phone: (571)272-0679 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1612, 1202, 2899, 1203, 1625
Total Applications
3041
Issued Applications
1838
Pending Applications
177
Abandoned Applications
1031

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8270413 [patent_doc_number] => 08211916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'N- and O-substituted 4-[2-(diphenylmethoxy)-ethyl]-1-[(phenyl)methyl]piperidine analogs and methods of treating CNS disorders therewith' [patent_app_type] => utility [patent_app_number] => 12/018172 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 27103 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12018172 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/018172
N- and O-substituted 4-[2-(diphenylmethoxy)-ethyl]-1-[(phenyl)methyl]piperidine analogs and methods of treating CNS disorders therewith Jan 21, 2008 Issued
Array ( [id] => 6616352 [patent_doc_number] => 20100099712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'SUBSTITUTED PYRAZOLINE COMPOUNDS WITH ACAT INHIBITION ACTIVITY' [patent_app_type] => utility [patent_app_number] => 12/523394 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12099 [patent_no_of_claims] => 38 [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] => publications/A1/0099/20100099712.pdf [firstpage_image] =>[orig_patent_app_number] => 12523394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523394
SUBSTITUTED PYRAZOLINE COMPOUNDS WITH ACAT INHIBITION ACTIVITY Jan 16, 2008 Abandoned
Array ( [id] => 4873714 [patent_doc_number] => 20080200448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'New Pyridine Analogues VIII 518' [patent_app_type] => utility [patent_app_number] => 11/972876 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74306 [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] => publications/A1/0200/20080200448.pdf [firstpage_image] =>[orig_patent_app_number] => 11972876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972876
New Pyridine Analogues VIII 518 Jan 10, 2008 Abandoned
Array ( [id] => 4808154 [patent_doc_number] => 20080171732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'New Pyridine Analogues IX 519' [patent_app_type] => utility [patent_app_number] => 11/972831 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48080 [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] => publications/A1/0171/20080171732.pdf [firstpage_image] =>[orig_patent_app_number] => 11972831 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972831
New Pyridine Analogues IX 519 Jan 10, 2008 Abandoned
Array ( [id] => 4765615 [patent_doc_number] => 20080176827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'New Pyridine Analogues VII 543' [patent_app_type] => utility [patent_app_number] => 11/972654 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24862 [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] => publications/A1/0176/20080176827.pdf [firstpage_image] =>[orig_patent_app_number] => 11972654 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972654
New Pyridine Analogues VII 543 Jan 10, 2008 Abandoned
Array ( [id] => 5310885 [patent_doc_number] => 20090018166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'New Pyridine Analogues X 161' [patent_app_type] => utility [patent_app_number] => 11/972787 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57938 [patent_no_of_claims] => 22 [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] => publications/A1/0018/20090018166.pdf [firstpage_image] =>[orig_patent_app_number] => 11972787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972787
New Pyridine Analogues X 161 Jan 10, 2008 Abandoned
Array ( [id] => 4965837 [patent_doc_number] => 20080108657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Ethanol Solvate of (-)-cis-2-(2-chlorophenyl)-5,7-dihydroxy-8-[4R-(3S-hydroxy-1-methyl)piperidinyl]-4H-1-benzopyran-4-one' [patent_app_type] => utility [patent_app_number] => 11/972749 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2419 [patent_no_of_claims] => 3 [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] => publications/A1/0108/20080108657.pdf [firstpage_image] =>[orig_patent_app_number] => 11972749 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972749
Ethanol Solvate of (-)-cis-2-(2-chlorophenyl)-5,7-dihydroxy-8-[4R-(3S-hydroxy-1-methyl)piperidinyl]-4H-1-benzopyran-4-one Jan 10, 2008 Abandoned
Array ( [id] => 4927982 [patent_doc_number] => 20080167345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Amide substituted indazoles as poly(ADP-ribose)polymerase(PARP) inhibitors' [patent_app_type] => utility [patent_app_number] => 12/006993 [patent_app_country] => US [patent_app_date] => 2008-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22493 [patent_no_of_claims] => 16 [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] => publications/A1/0167/20080167345.pdf [firstpage_image] =>[orig_patent_app_number] => 12006993 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/006993
Amide substituted indazoles as poly(ADP-ribose)polymerase(PARP) inhibitors Jan 7, 2008 Issued
Array ( [id] => 4513937 [patent_doc_number] => RE042412 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-05-31 [patent_title] => 'Materials and methods for the treatment of gastroesophageal reflux disease' [patent_app_type] => reissue [patent_app_number] => 11/962592 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6925 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042412.pdf [firstpage_image] =>[orig_patent_app_number] => 11962592 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/962592
Materials and methods for the treatment of gastroesophageal reflux disease Dec 20, 2007 Issued
Array ( [id] => 4753241 [patent_doc_number] => 20080161316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/959545 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16175 [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] => publications/A1/0161/20080161316.pdf [firstpage_image] =>[orig_patent_app_number] => 11959545 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959545
Indoles Dec 18, 2007 Issued
Array ( [id] => 4927981 [patent_doc_number] => 20080167344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/959573 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16170 [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] => publications/A1/0167/20080167344.pdf [firstpage_image] =>[orig_patent_app_number] => 11959573 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959573
INDOLES Dec 18, 2007 Abandoned
Array ( [id] => 4753240 [patent_doc_number] => 20080161315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/959522 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16172 [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] => publications/A1/0161/20080161315.pdf [firstpage_image] =>[orig_patent_app_number] => 11959522 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959522
INDOLES Dec 18, 2007 Abandoned
Array ( [id] => 9286290 [patent_doc_number] => 08642620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Heteroaryl-substituted amides comprising an unsaturated or cyclic linker group, and their use as pharmaceuticals' [patent_app_type] => utility [patent_app_number] => 11/958503 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37807 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 11958503 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/958503
Heteroaryl-substituted amides comprising an unsaturated or cyclic linker group, and their use as pharmaceuticals Dec 17, 2007 Issued
Array ( [id] => 6323134 [patent_doc_number] => 20100113776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'PYRAZOLE DERIVATIVE' [patent_app_type] => utility [patent_app_number] => 12/519083 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19444 [patent_no_of_claims] => 6 [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] => publications/A1/0113/20100113776.pdf [firstpage_image] =>[orig_patent_app_number] => 12519083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519083
PYRAZOLE DERIVATIVE Dec 13, 2007 Abandoned
Array ( [id] => 6493131 [patent_doc_number] => 20100093665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'SILYLATED PIPERIDINE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/520132 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14190 [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] => publications/A1/0093/20100093665.pdf [firstpage_image] =>[orig_patent_app_number] => 12520132 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/520132
Silylated piperidine derivatives Dec 13, 2007 Issued
Array ( [id] => 7988131 [patent_doc_number] => 08076360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Indoles' [patent_app_type] => utility [patent_app_number] => 11/947851 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10338 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/076/08076360.pdf [firstpage_image] =>[orig_patent_app_number] => 11947851 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947851
Indoles Nov 29, 2007 Issued
Array ( [id] => 4786223 [patent_doc_number] => 20080139552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/947877 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10338 [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] => publications/A1/0139/20080139552.pdf [firstpage_image] =>[orig_patent_app_number] => 11947877 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947877
INDOLES Nov 29, 2007 Abandoned
Array ( [id] => 4786288 [patent_doc_number] => 20080139617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/947266 [patent_app_country] => US [patent_app_date] => 2007-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11906 [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] => publications/A1/0139/20080139617.pdf [firstpage_image] =>[orig_patent_app_number] => 11947266 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947266
INDOLES Nov 28, 2007 Abandoned
Array ( [id] => 9113170 [patent_doc_number] => 08569342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Diastereomers of 4-aryloxy-3-hydroxypiperidines' [patent_app_type] => utility [patent_app_number] => 11/998637 [patent_app_country] => US [patent_app_date] => 2007-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7364 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11998637 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/998637
Diastereomers of 4-aryloxy-3-hydroxypiperidines Nov 28, 2007 Issued
Array ( [id] => 4786289 [patent_doc_number] => 20080139618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/947195 [patent_app_country] => US [patent_app_date] => 2007-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11881 [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] => publications/A1/0139/20080139618.pdf [firstpage_image] =>[orig_patent_app_number] => 11947195 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947195
INDOLES Nov 28, 2007 Abandoned
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