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] => 5564776 [patent_doc_number] => 20090137629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Sigma receptor binding agent containing indanone derivative' [patent_app_type] => utility [patent_app_number] => 12/289828 [patent_app_country] => US [patent_app_date] => 2008-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19360 [patent_no_of_claims] => 12 [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/A1/0137/20090137629.pdf [firstpage_image] =>[orig_patent_app_number] => 12289828 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/289828
Sigma receptor binding agent containing indanone derivative Nov 4, 2008 Abandoned
Array ( [id] => 5324349 [patent_doc_number] => 20090062339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'COMPOSITIONS AND METHODS FOR SELECTIVE INHIBITION OF NICOTINE ACETYLCHOLINE RECEPTORS' [patent_app_type] => utility [patent_app_number] => 12/264768 [patent_app_country] => US [patent_app_date] => 2008-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14425 [patent_no_of_claims] => 20 [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/A1/0062/20090062339.pdf [firstpage_image] =>[orig_patent_app_number] => 12264768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/264768
COMPOSITIONS AND METHODS FOR SELECTIVE INHIBITION OF NICOTINE ACETYLCHOLINE RECEPTORS Nov 3, 2008 Abandoned
Array ( [id] => 6467153 [patent_doc_number] => 20100190827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'POLYMORPHIC FORM OF RIMONABANT, METHOD FOR PREPARING IT AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT' [patent_app_type] => utility [patent_app_number] => 12/259701 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4597 [patent_no_of_claims] => 21 [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/A1/0190/20100190827.pdf [firstpage_image] =>[orig_patent_app_number] => 12259701 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259701
POLYMORPHIC FORM OF RIMONABANT, METHOD FOR PREPARING IT AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT Oct 27, 2008 Abandoned
Array ( [id] => 5331376 [patent_doc_number] => 20090111853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'FEXOFENADINE POLYMORPHS AND PROCESS FOR THE PREPARATION THEREOF' [patent_app_type] => utility [patent_app_number] => 12/259399 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2168 [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/A1/0111/20090111853.pdf [firstpage_image] =>[orig_patent_app_number] => 12259399 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259399
FEXOFENADINE POLYMORPHS AND PROCESS FOR THE PREPARATION THEREOF Oct 27, 2008 Abandoned
Array ( [id] => 6508056 [patent_doc_number] => 20100210620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'Substituted Aryl Sulfone Derivatives as Calcium Channel Blockers' [patent_app_type] => utility [patent_app_number] => 12/678454 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28816 [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] => publications/A1/0210/20100210620.pdf [firstpage_image] =>[orig_patent_app_number] => 12678454 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678454
Substituted aryl sulfone derivatives as calcium channel blockers Sep 29, 2008 Issued
Array ( [id] => 6328074 [patent_doc_number] => 20100197733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'PYRROLIDINES AND PIPERIDINES AS OREXIN RECEPTOR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 12/679535 [patent_app_country] => US [patent_app_date] => 2008-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12928 [patent_no_of_claims] => 14 [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/A1/0197/20100197733.pdf [firstpage_image] =>[orig_patent_app_number] => 12679535 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679535
Pyrrolidines and piperidines as orexin receptor antagonists Sep 22, 2008 Issued
Array ( [id] => 5509194 [patent_doc_number] => 20090082401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'DEUTERIUM-ENRICHED TIAGABINE' [patent_app_type] => utility [patent_app_number] => 12/233301 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3621 [patent_no_of_claims] => 20 [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/A1/0082/20090082401.pdf [firstpage_image] =>[orig_patent_app_number] => 12233301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233301
DEUTERIUM-ENRICHED TIAGABINE Sep 17, 2008 Abandoned
Array ( [id] => 5272304 [patent_doc_number] => 20090076080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'DEUTERIUM-ENRICHED FEXOFENADINE' [patent_app_type] => utility [patent_app_number] => 12/210326 [patent_app_country] => US [patent_app_date] => 2008-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3640 [patent_no_of_claims] => 20 [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/A1/0076/20090076080.pdf [firstpage_image] =>[orig_patent_app_number] => 12210326 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/210326
DEUTERIUM-ENRICHED FEXOFENADINE Sep 14, 2008 Abandoned
Array ( [id] => 5576070 [patent_doc_number] => 20090143432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Synthesis of deuterated catechols and benzo[D][1,3]dioxoles and derivatives thereof' [patent_app_type] => utility [patent_app_number] => 12/283621 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 22286 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20090143432.pdf [firstpage_image] =>[orig_patent_app_number] => 12283621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/283621
Synthesis of deuterated catechols and benzo[D][1,3]dioxoles and derivatives thereof Sep 11, 2008 Issued
Array ( [id] => 5297375 [patent_doc_number] => 20090012301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'FEXOFENADINE CRYSTAL FORM AND PROCESSES FOR ITS PREPARATION THEREOF' [patent_app_type] => utility [patent_app_number] => 12/209768 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3739 [patent_no_of_claims] => 30 [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/A1/0012/20090012301.pdf [firstpage_image] =>[orig_patent_app_number] => 12209768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209768
FEXOFENADINE CRYSTAL FORM AND PROCESSES FOR ITS PREPARATION THEREOF Sep 11, 2008 Abandoned
Array ( [id] => 5338022 [patent_doc_number] => 20090054486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'POLYMORPHIC FORM XVI OF FEXOFENADINE HYDROCHLORIDE' [patent_app_type] => utility [patent_app_number] => 12/208768 [patent_app_country] => US [patent_app_date] => 2008-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6176 [patent_no_of_claims] => 4 [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/A1/0054/20090054486.pdf [firstpage_image] =>[orig_patent_app_number] => 12208768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/208768
POLYMORPHIC FORM XVI OF FEXOFENADINE HYDROCHLORIDE Sep 10, 2008 Abandoned
Array ( [id] => 5509191 [patent_doc_number] => 20090082398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'CRYSTALLINE FORMS OF FEXOFENADINE HYDROCHLORIDE AND PROCESSES FOR THEIR PREPARATION' [patent_app_type] => utility [patent_app_number] => 12/209067 [patent_app_country] => US [patent_app_date] => 2008-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8399 [patent_no_of_claims] => 4 [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/A1/0082/20090082398.pdf [firstpage_image] =>[orig_patent_app_number] => 12209067 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209067
CRYSTALLINE FORMS OF FEXOFENADINE HYDROCHLORIDE AND PROCESSES FOR THEIR PREPARATION Sep 10, 2008 Abandoned
Array ( [id] => 5272303 [patent_doc_number] => 20090076079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'DEUTERIUM-ENRICHED METHYLPHENIDATE' [patent_app_type] => utility [patent_app_number] => 12/207879 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3218 [patent_no_of_claims] => 20 [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/A1/0076/20090076079.pdf [firstpage_image] =>[orig_patent_app_number] => 12207879 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/207879
DEUTERIUM-ENRICHED METHYLPHENIDATE Sep 9, 2008 Abandoned
Array ( [id] => 5350206 [patent_doc_number] => 20090005567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'PROCESS FOR THE PREPARATION OF 4-(8-CHLORO-5,6-DIHYDRO-11H-BENZO (5,6)-CYCLOHEPTA-(1,2B) -PYRIDIN-11-YLIDENE)-1-PIPERIDINECARBOXYLIC ACID ETHYL ESTER (LORATADINE)' [patent_app_type] => utility [patent_app_number] => 12/207170 [patent_app_country] => US [patent_app_date] => 2008-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2875 [patent_no_of_claims] => 11 [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/A1/0005/20090005567.pdf [firstpage_image] =>[orig_patent_app_number] => 12207170 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/207170
PROCESS FOR THE PREPARATION OF 4-(8-CHLORO-5,6-DIHYDRO-11H-BENZO (5,6)-CYCLOHEPTA-(1,2B) -PYRIDIN-11-YLIDENE)-1-PIPERIDINECARBOXYLIC ACID ETHYL ESTER (LORATADINE) Sep 8, 2008 Abandoned
Array ( [id] => 5297195 [patent_doc_number] => 20090012121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'POLYMORPHS OF FEXOFENADINE HYDROCHLORIDE' [patent_app_type] => utility [patent_app_number] => 12/207399 [patent_app_country] => US [patent_app_date] => 2008-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 12285 [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/A1/0012/20090012121.pdf [firstpage_image] =>[orig_patent_app_number] => 12207399 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/207399
POLYMORPHS OF FEXOFENADINE HYDROCHLORIDE Sep 8, 2008 Abandoned
Array ( [id] => 5423041 [patent_doc_number] => 20090149497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'POLYMORPHS OF FEXOFENADINE HYDROCHLORIDE' [patent_app_type] => utility [patent_app_number] => 12/207372 [patent_app_country] => US [patent_app_date] => 2008-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12194 [patent_no_of_claims] => 6 [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/A1/0149/20090149497.pdf [firstpage_image] =>[orig_patent_app_number] => 12207372 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/207372
POLYMORPHS OF FEXOFENADINE HYDROCHLORIDE Sep 8, 2008 Abandoned
Array ( [id] => 5453340 [patent_doc_number] => 20090069377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'DEUTERIUM-ENRICHED ENZASTAURIN' [patent_app_type] => utility [patent_app_number] => 12/196365 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3894 [patent_no_of_claims] => 21 [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/A1/0069/20090069377.pdf [firstpage_image] =>[orig_patent_app_number] => 12196365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196365
DEUTERIUM-ENRICHED ENZASTAURIN Aug 21, 2008 Abandoned
Array ( [id] => 5453344 [patent_doc_number] => 20090069381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'DEUTERIUM-ENRICHED RALOXIFENE' [patent_app_type] => utility [patent_app_number] => 12/197038 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3458 [patent_no_of_claims] => 20 [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/A1/0069/20090069381.pdf [firstpage_image] =>[orig_patent_app_number] => 12197038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197038
DEUTERIUM-ENRICHED RALOXIFENE Aug 21, 2008 Abandoned
Array ( [id] => 8527864 [patent_doc_number] => 08304435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Deuterium-enriched donepezil' [patent_app_type] => utility [patent_app_number] => 12/196343 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12196343 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196343
Deuterium-enriched donepezil Aug 21, 2008 Issued
Array ( [id] => 5272306 [patent_doc_number] => 20090076082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'DEUTERIUM-ENRICHED ALVIMOPAN' [patent_app_type] => utility [patent_app_number] => 12/196205 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3505 [patent_no_of_claims] => 20 [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/A1/0076/20090076082.pdf [firstpage_image] =>[orig_patent_app_number] => 12196205 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196205
DEUTERIUM-ENRICHED ALVIMOPAN Aug 20, 2008 Abandoned
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