Search

Celia C Chang

Examiner (ID: 11313, Phone: (571)272-0679 , Office: P/1625 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4779497 [patent_doc_number] => 20080287495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Novel benzo[d][1,3]-dioxol derivatives' [patent_app_type] => utility [patent_app_number] => 11/498334 [patent_app_country] => US [patent_app_date] => 2006-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21572 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20080287495.pdf [firstpage_image] =>[orig_patent_app_number] => 11498334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/498334
Novel benzo[d][1,3]-dioxol derivatives Jul 30, 2006 Abandoned
Array ( [id] => 9153706 [patent_doc_number] => 08586611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Fungicidal carboxamides' [patent_app_type] => utility [patent_app_number] => 11/988359 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 92825 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11988359 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/988359
Fungicidal carboxamides Jul 25, 2006 Issued
Array ( [id] => 4860383 [patent_doc_number] => 20080269233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Piperidinoyl-Pyrrolidine and Piperidinoyl-Piperidine Compounds' [patent_app_type] => utility [patent_app_number] => 11/997824 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37499 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0269/20080269233.pdf [firstpage_image] =>[orig_patent_app_number] => 11997824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/997824
Piperidinoyl-Pyrrolidine and Piperidinoyl-Piperidine Compounds Jul 25, 2006 Abandoned
Array ( [id] => 13932 [patent_doc_number] => 07803815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Indol-3-yl-corbonyl-piperidin-benzoimidazol derivatives' [patent_app_type] => utility [patent_app_number] => 11/490305 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16067 [patent_no_of_claims] => 8 [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/07/803/07803815.pdf [firstpage_image] =>[orig_patent_app_number] => 11490305 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490305
Indol-3-yl-corbonyl-piperidin-benzoimidazol derivatives Jul 19, 2006 Issued
Array ( [id] => 4728156 [patent_doc_number] => 20080207700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Amino Acid Salts of Rosiglitazone' [patent_app_type] => utility [patent_app_number] => 11/996395 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2038 [patent_no_of_claims] => 9 [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/A1/0207/20080207700.pdf [firstpage_image] =>[orig_patent_app_number] => 11996395 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/996395
Amino Acid Salts of Rosiglitazone Jul 19, 2006 Abandoned
Array ( [id] => 8538406 [patent_doc_number] => 08314127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Piperidine derivatives' [patent_app_type] => utility [patent_app_number] => 11/996133 [patent_app_country] => US [patent_app_date] => 2006-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 22026 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11996133 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/996133
Piperidine derivatives Jul 18, 2006 Issued
Array ( [id] => 13810 [patent_doc_number] => 07807694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-05 [patent_title] => 'Chemokine receptor binding heterocyclic compounds' [patent_app_type] => utility [patent_app_number] => 11/487038 [patent_app_country] => US [patent_app_date] => 2006-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78509 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 553 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/807/07807694.pdf [firstpage_image] =>[orig_patent_app_number] => 11487038 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/487038
Chemokine receptor binding heterocyclic compounds Jul 13, 2006 Issued
Array ( [id] => 5564958 [patent_doc_number] => 20090137811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'PROCESS FOR THE PREPARATION OF DONEPEZIL AND INTERMEDIATE COMPOUNDS THEREOF AS WELL AS HYDRATES OF DONEPEZIL' [patent_app_type] => utility [patent_app_number] => 11/997102 [patent_app_country] => US [patent_app_date] => 2006-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7457 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20090137811.pdf [firstpage_image] =>[orig_patent_app_number] => 11997102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/997102
PROCESS FOR THE PREPARATION OF DONEPEZIL AND INTERMEDIATE COMPOUNDS THEREOF AS WELL AS HYDRATES OF DONEPEZIL Jul 13, 2006 Abandoned
Array ( [id] => 142109 [patent_doc_number] => 07687520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Serotonin and norepinephrine reuptake inhibitors and uses thereof' [patent_app_type] => utility [patent_app_number] => 11/485693 [patent_app_country] => US [patent_app_date] => 2006-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6349 [patent_no_of_claims] => 13 [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] => patents/07/687/07687520.pdf [firstpage_image] =>[orig_patent_app_number] => 11485693 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/485693
Serotonin and norepinephrine reuptake inhibitors and uses thereof Jul 12, 2006 Issued
Array ( [id] => 5436507 [patent_doc_number] => 20090171094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => '1-BENZYL-4-[(5, 6-DIMETHOXY- 1- INDANON)- 2- YL]-METHYL PIPERIDINE P-TOLUENESULFONATE OR CRYSTAL THEREOF' [patent_app_type] => utility [patent_app_number] => 11/994494 [patent_app_country] => US [patent_app_date] => 2006-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3033 [patent_no_of_claims] => 4 [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/A1/0171/20090171094.pdf [firstpage_image] =>[orig_patent_app_number] => 11994494 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/994494
1-BENZYL-4-[(5, 6-DIMETHOXY- 1- INDANON)- 2- YL]-METHYL PIPERIDINE P-TOLUENESULFONATE OR CRYSTAL THEREOF Jul 11, 2006 Abandoned
Array ( [id] => 4759982 [patent_doc_number] => 20080312208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Pyridine Analogues' [patent_app_type] => utility [patent_app_number] => 11/995326 [patent_app_country] => US [patent_app_date] => 2006-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 96622 [patent_no_of_claims] => 45 [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/A1/0312/20080312208.pdf [firstpage_image] =>[orig_patent_app_number] => 11995326 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/995326
Pyridine Analogues Jul 3, 2006 Abandoned
Array ( [id] => 4515234 [patent_doc_number] => 07910605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Non-imidazole alkylamines as histamine H3- receptor ligands and their therapeutic applications' [patent_app_type] => utility [patent_app_number] => 11/478682 [patent_app_country] => US [patent_app_date] => 2006-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33244 [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] => patents/07/910/07910605.pdf [firstpage_image] =>[orig_patent_app_number] => 11478682 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/478682
Non-imidazole alkylamines as histamine H3- receptor ligands and their therapeutic applications Jul 2, 2006 Issued
Array ( [id] => 4609859 [patent_doc_number] => 07994327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Processes for the preparation of 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds' [patent_app_type] => utility [patent_app_number] => 11/479823 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12374 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994327.pdf [firstpage_image] =>[orig_patent_app_number] => 11479823 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/479823
Processes for the preparation of 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds Jun 28, 2006 Issued
Array ( [id] => 5204594 [patent_doc_number] => 20070026075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Gelled donepezil compositions and methods for making and using the same' [patent_app_type] => utility [patent_app_number] => 11/476410 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5951 [patent_no_of_claims] => 27 [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] => publications/A1/0026/20070026075.pdf [firstpage_image] =>[orig_patent_app_number] => 11476410 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476410
Gelled donepezil compositions and methods for making and using the same Jun 26, 2006 Abandoned
Array ( [id] => 5136634 [patent_doc_number] => 20070078263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'BIARYL SUBSTITUTED HETEROCYCLE INHIBITORS OF LTA4H FOR TREATING INFLAMMATION' [patent_app_type] => utility [patent_app_number] => 11/426284 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74853 [patent_no_of_claims] => 37 [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/A1/0078/20070078263.pdf [firstpage_image] =>[orig_patent_app_number] => 11426284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426284
BIARYL SUBSTITUTED HETEROCYCLE INHIBITORS OF LTA4H FOR TREATING INFLAMMATION Jun 22, 2006 Abandoned
Array ( [id] => 5534179 [patent_doc_number] => 20090233967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Crystalline forms of mc4r agonist and process for synthesis' [patent_app_type] => utility [patent_app_number] => 11/921824 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12151 [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] => publications/A1/0233/20090233967.pdf [firstpage_image] =>[orig_patent_app_number] => 11921824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/921824
Crystalline forms of MC4R agonist and process for synthesis Jun 22, 2006 Issued
Array ( [id] => 5625963 [patent_doc_number] => 20060264468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Use of substituted-1, 5-dideoxy-1, 5-imino-D-glucitol compounds for treating hepatitis virus infections' [patent_app_type] => utility [patent_app_number] => 11/472542 [patent_app_country] => US [patent_app_date] => 2006-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 22348 [patent_no_of_claims] => 6 [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/A1/0264/20060264468.pdf [firstpage_image] =>[orig_patent_app_number] => 11472542 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/472542
Use of substituted-1, 5-dideoxy-1, 5-imino-D-glucitol compounds for treating hepatitis virus infections Jun 21, 2006 Abandoned
Array ( [id] => 840576 [patent_doc_number] => 07390906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Piperidine derivatives and process for their production' [patent_app_type] => utility [patent_app_number] => 11/455531 [patent_app_country] => US [patent_app_date] => 2006-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7131 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/390/07390906.pdf [firstpage_image] =>[orig_patent_app_number] => 11455531 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/455531
Piperidine derivatives and process for their production Jun 18, 2006 Issued
Array ( [id] => 32901 [patent_doc_number] => 07790747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Chemokine receptor binding compounds' [patent_app_type] => utility [patent_app_number] => 11/453221 [patent_app_country] => US [patent_app_date] => 2006-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 100945 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790747.pdf [firstpage_image] =>[orig_patent_app_number] => 11453221 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/453221
Chemokine receptor binding compounds Jun 13, 2006 Issued
11/449707 Novel process for the preparation of esomeprazole and salts thereof Jun 8, 2006 Abandoned
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