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] => 4786219 [patent_doc_number] => 20080139548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'INDOLES' [patent_app_type] => utility [patent_app_number] => 11/947146 [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] => 11887 [patent_no_of_claims] => 23 [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/A1/0139/20080139548.pdf [firstpage_image] =>[orig_patent_app_number] => 11947146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/947146
Indoles Nov 28, 2007 Issued
Array ( [id] => 4779481 [patent_doc_number] => 20080287479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'INHIBITORS OF SERINE PALMITOYLTRANSFERASE' [patent_app_type] => utility [patent_app_number] => 11/945452 [patent_app_country] => US [patent_app_date] => 2007-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 42079 [patent_no_of_claims] => 12 [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/A1/0287/20080287479.pdf [firstpage_image] =>[orig_patent_app_number] => 11945452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/945452
INHIBITORS OF SERINE PALMITOYLTRANSFERASE Nov 26, 2007 Abandoned
Array ( [id] => 4728152 [patent_doc_number] => 20080207696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Phenacyl 2-Hydroxy-3-Diaminoalkanes' [patent_app_type] => utility [patent_app_number] => 11/943961 [patent_app_country] => US [patent_app_date] => 2007-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24171 [patent_no_of_claims] => 19 [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/A1/0207/20080207696.pdf [firstpage_image] =>[orig_patent_app_number] => 11943961 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/943961
Phenacyl 2-Hydroxy-3-Diaminoalkanes Nov 20, 2007 Abandoned
Array ( [id] => 4899873 [patent_doc_number] => 20080119487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'NOVEL NON-IMIDAZOLE COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 11/943315 [patent_app_country] => US [patent_app_date] => 2007-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20848 [patent_no_of_claims] => 55 [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/A1/0119/20080119487.pdf [firstpage_image] =>[orig_patent_app_number] => 11943315 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/943315
NOVEL NON-IMIDAZOLE COMPOUNDS Nov 19, 2007 Abandoned
Array ( [id] => 4728097 [patent_doc_number] => 20080207641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'CYCLOHEXENYL-ARYL COMPOUNDS FOR INFLAMMATION AND IMMUNE-RELATED USES' [patent_app_type] => utility [patent_app_number] => 11/938779 [patent_app_country] => US [patent_app_date] => 2007-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30455 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 25 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20080207641.pdf [firstpage_image] =>[orig_patent_app_number] => 11938779 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/938779
CYCLOHEXENYL-ARYL COMPOUNDS FOR INFLAMMATION AND IMMUNE-RELATED USES Nov 11, 2007 Abandoned
Array ( [id] => 4760220 [patent_doc_number] => 20080312446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'IMAGING AGENTS FOR DIAGNOSIS OF PARKINSON\'S DISEASE' [patent_app_type] => utility [patent_app_number] => 11/932452 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19900 [patent_no_of_claims] => 2 [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/A1/0312/20080312446.pdf [firstpage_image] =>[orig_patent_app_number] => 11932452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/932452
IMAGING AGENTS FOR DIAGNOSIS OF PARKINSON'S DISEASE Oct 30, 2007 Abandoned
Array ( [id] => 4928106 [patent_doc_number] => 20080167469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof' [patent_app_type] => utility [patent_app_number] => 11/978669 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7472 [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/A1/0167/20080167469.pdf [firstpage_image] =>[orig_patent_app_number] => 11978669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/978669
Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof Oct 29, 2007 Abandoned
Array ( [id] => 4928108 [patent_doc_number] => 20080167471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof' [patent_app_type] => utility [patent_app_number] => 11/978670 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7472 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20080167471.pdf [firstpage_image] =>[orig_patent_app_number] => 11978670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/978670
Processes for preparing anhydrous and hydrate forms of antihistaminic piperidine derivatives, polymorphs and pseudomorphs thereof Oct 29, 2007 Abandoned
Array ( [id] => 4827073 [patent_doc_number] => 20080125464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'PRUCALOPRIDE N-OXIDE' [patent_app_type] => utility [patent_app_number] => 11/928528 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3085 [patent_no_of_claims] => 9 [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/A1/0125/20080125464.pdf [firstpage_image] =>[orig_patent_app_number] => 11928528 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/928528
Prucalopride-N-oxide Oct 29, 2007 Issued
Array ( [id] => 6455089 [patent_doc_number] => 20100105686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'PHENYLSULFAMOYL BENZAMIDE DERIVATIVES AS BRADYKININ ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 12/447151 [patent_app_country] => US [patent_app_date] => 2007-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21441 [patent_no_of_claims] => 20 [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/A1/0105/20100105686.pdf [firstpage_image] =>[orig_patent_app_number] => 12447151 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447151
PHENYLSULFAMOYL BENZAMIDE DERIVATIVES AS BRADYKININ ANTAGONISTS Oct 26, 2007 Abandoned
Array ( [id] => 5441839 [patent_doc_number] => 20090093478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'N-AROYL CYCLIC AMINES' [patent_app_type] => utility [patent_app_number] => 11/925036 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30542 [patent_no_of_claims] => 8 [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/A1/0093/20090093478.pdf [firstpage_image] =>[orig_patent_app_number] => 11925036 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/925036
N-AROYL CYCLIC AMINES Oct 25, 2007 Abandoned
Array ( [id] => 8421840 [patent_doc_number] => 08278329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Diarylalkene derivatives and novel diarylalkane derivatives' [patent_app_type] => utility [patent_app_number] => 11/924997 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 33021 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11924997 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/924997
Diarylalkene derivatives and novel diarylalkane derivatives Oct 25, 2007 Issued
Array ( [id] => 4823242 [patent_doc_number] => 20080227780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'SOLUBLE EPOXIDE HYDROLASE INHIBITORS' [patent_app_type] => utility [patent_app_number] => 11/875658 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24287 [patent_no_of_claims] => 85 [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/A1/0227/20080227780.pdf [firstpage_image] =>[orig_patent_app_number] => 11875658 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/875658
SOLUBLE EPOXIDE HYDROLASE INHIBITORS Oct 18, 2007 Abandoned
Array ( [id] => 4746432 [patent_doc_number] => 20080091034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Substituted 4-amino-1-(pyridylmethyl)piperidine and related compounds' [patent_app_type] => utility [patent_app_number] => 11/974982 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36657 [patent_no_of_claims] => 26 [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/A1/0091/20080091034.pdf [firstpage_image] =>[orig_patent_app_number] => 11974982 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/974982
Substituted 4-amino-1-(pyridylmethyl)piperidine and related compounds Oct 16, 2007 Issued
Array ( [id] => 4682902 [patent_doc_number] => 20080249128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Substituted Sulfonamide Compounds' [patent_app_type] => utility [patent_app_number] => 11/873065 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34538 [patent_no_of_claims] => 25 [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/A1/0249/20080249128.pdf [firstpage_image] =>[orig_patent_app_number] => 11873065 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873065
Substituted sulfonamide compounds Oct 15, 2007 Issued
Array ( [id] => 5380355 [patent_doc_number] => 20090192194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Cyclic Amine Derivatives, Processes For Their Preparation, And Pharmaceutical Compositions Containing Them' [patent_app_type] => utility [patent_app_number] => 11/869945 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40220 [patent_no_of_claims] => 34 [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/A1/0192/20090192194.pdf [firstpage_image] =>[orig_patent_app_number] => 11869945 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869945
Cyclic Amine Derivatives, Processes For Their Preparation, And Pharmaceutical Compositions Containing Them Oct 9, 2007 Abandoned
Array ( [id] => 4457125 [patent_doc_number] => 07893282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => '7-substituted fused ring tetracycline compounds' [patent_app_type] => utility [patent_app_number] => 11/974019 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7770 [patent_no_of_claims] => 6 [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/07/893/07893282.pdf [firstpage_image] =>[orig_patent_app_number] => 11974019 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/974019
7-substituted fused ring tetracycline compounds Oct 9, 2007 Issued
Array ( [id] => 4734452 [patent_doc_number] => 20080051432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'PIPERIDINE-2, 6-DIONE DERIVATIVES AND THEIR USE AS TUMOR NECROSIS FACTOR INHIBITORS' [patent_app_type] => utility [patent_app_number] => 11/868502 [patent_app_country] => US [patent_app_date] => 2007-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10602 [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/A1/0051/20080051432.pdf [firstpage_image] =>[orig_patent_app_number] => 11868502 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868502
Piperidine-2, 6-dione derivatives and their use as tumor necrosis factor inhibitors Oct 6, 2007 Issued
Array ( [id] => 8028399 [patent_doc_number] => 08143284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Poly(ADP-ribose)polymerase inhibitors' [patent_app_type] => utility [patent_app_number] => 11/867369 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13965 [patent_no_of_claims] => 3 [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/08/143/08143284.pdf [firstpage_image] =>[orig_patent_app_number] => 11867369 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867369
Poly(ADP-ribose)polymerase inhibitors Oct 3, 2007 Issued
Array ( [id] => 8621518 [patent_doc_number] => 08354432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-15 [patent_title] => 'Cyclic derivatives as modulators of chemokine receptor activity' [patent_app_type] => utility [patent_app_number] => 12/444249 [patent_app_country] => US [patent_app_date] => 2007-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44227 [patent_no_of_claims] => 7 [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] => 12444249 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444249
Cyclic derivatives as modulators of chemokine receptor activity Oct 2, 2007 Issued
Menu