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] => 6375511 [patent_doc_number] => 20100076023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'AMORPHOUS SOLID COMPOSITION CONTAINING A PYRAZOLE-3-CARBOXAMIDE IN AMORPHOUS FORM AND STABILISING CARRIERS' [patent_app_type] => utility [patent_app_number] => 12/543942 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7268 [patent_no_of_claims] => 24 [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/A1/0076/20100076023.pdf [firstpage_image] =>[orig_patent_app_number] => 12543942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543942
AMORPHOUS SOLID COMPOSITION CONTAINING A PYRAZOLE-3-CARBOXAMIDE IN AMORPHOUS FORM AND STABILISING CARRIERS Aug 18, 2009 Abandoned
Array ( [id] => 5368559 [patent_doc_number] => 20090306118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Trisubstituted Thiophenes as Progesterone Receptor Modulators' [patent_app_type] => utility [patent_app_number] => 12/542135 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8696 [patent_no_of_claims] => 4 [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/A1/0306/20090306118.pdf [firstpage_image] =>[orig_patent_app_number] => 12542135 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542135
Trisubstituted Thiophenes as Progesterone Receptor Modulators Aug 16, 2009 Abandoned
Array ( [id] => 8458241 [patent_doc_number] => 08293910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Method for producing 3,7-diaza-bicyclo[3.3.1]nonane compounds' [patent_app_type] => utility [patent_app_number] => 13/059470 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2322 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13059470 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/059470
Method for producing 3,7-diaza-bicyclo[3.3.1]nonane compounds Aug 16, 2009 Issued
Array ( [id] => 5374746 [patent_doc_number] => 20090312307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'HETEROCYCLO INHIBITORS OF POTASSIUM CHANNEL FUNCTION' [patent_app_type] => utility [patent_app_number] => 12/538955 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49063 [patent_no_of_claims] => 16 [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/A1/0312/20090312307.pdf [firstpage_image] =>[orig_patent_app_number] => 12538955 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/538955
HETEROCYCLO INHIBITORS OF POTASSIUM CHANNEL FUNCTION Aug 10, 2009 Abandoned
Array ( [id] => 6320647 [patent_doc_number] => 20100113411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Selected CGRP antagonists, processes for preparing them and their use as pharmaceutical compositions' [patent_app_type] => utility [patent_app_number] => 12/536759 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62315 [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/A1/0113/20100113411.pdf [firstpage_image] =>[orig_patent_app_number] => 12536759 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536759
Selected CGRP antagonists, processes for preparing them and their use as pharmaceutical compositions Aug 5, 2009 Abandoned
Array ( [id] => 8995102 [patent_doc_number] => 08518987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Pseudopolymorphic forms of a HIV protease inhibitor' [patent_app_type] => utility [patent_app_number] => 12/536807 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 13619 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 12536807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536807
Pseudopolymorphic forms of a HIV protease inhibitor Aug 5, 2009 Issued
Array ( [id] => 6252417 [patent_doc_number] => 20100028429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'SALTS OF POTASSIUM ATP CHANNEL OPENERS AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 12/534018 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 60959 [patent_no_of_claims] => 16 [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/A1/0028/20100028429.pdf [firstpage_image] =>[orig_patent_app_number] => 12534018 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/534018
SALTS OF POTASSIUM ATP CHANNEL OPENERS AND USES THEREOF Jul 30, 2009 Abandoned
Array ( [id] => 6214883 [patent_doc_number] => 20110137040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'SYNTHESIS OF 3,4-DIARYL-4,5-DIHYDRO-(H)-PYRAZOLE-1-CARBOXAMIDINE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 13/056861 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3904 [patent_no_of_claims] => 13 [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/A1/0137/20110137040.pdf [firstpage_image] =>[orig_patent_app_number] => 13056861 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/056861
SYNTHESIS OF 3,4-DIARYL-4,5-DIHYDRO-(H)-PYRAZOLE-1-CARBOXAMIDINE DERIVATIVES Jul 29, 2009 Abandoned
Array ( [id] => 5368585 [patent_doc_number] => 20090306144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'PYRIDINE DERIVATIVES OF ALKYL OXINDOLES AS 5-HT7 RECEPTOR ACTIVE AGENTS' [patent_app_type] => utility [patent_app_number] => 12/510872 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9475 [patent_no_of_claims] => 16 [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/A1/0306/20090306144.pdf [firstpage_image] =>[orig_patent_app_number] => 12510872 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510872
PYRIDINE DERIVATIVES OF ALKYL OXINDOLES AS 5-HT7 RECEPTOR ACTIVE AGENTS Jul 27, 2009 Abandoned
Array ( [id] => 5553000 [patent_doc_number] => 20090286986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'ISOINDOLE-IMIDE COMPOUNDS, COMPOSITIONS, AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 12/508483 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60028 [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/A1/0286/20090286986.pdf [firstpage_image] =>[orig_patent_app_number] => 12508483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/508483
Isoindole-imide compounds, compositions, and uses thereof Jul 22, 2009 Issued
Array ( [id] => 9345098 [patent_doc_number] => 08664246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Substituted pyridines, and use thereof as GSK3 inhibitors' [patent_app_type] => utility [patent_app_number] => 13/056676 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18380 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 13056676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/056676
Substituted pyridines, and use thereof as GSK3 inhibitors Jul 20, 2009 Issued
Array ( [id] => 10888223 [patent_doc_number] => 08912218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Alkylthiazol carbamate derivatives, preparation thereof and therapeutic use thereof' [patent_app_type] => utility [patent_app_number] => 13/003713 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14732 [patent_no_of_claims] => 11 [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] => 13003713 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/003713
Alkylthiazol carbamate derivatives, preparation thereof and therapeutic use thereof Jul 20, 2009 Issued
Array ( [id] => 6546191 [patent_doc_number] => 20100016343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTOR INHIBITORS' [patent_app_type] => utility [patent_app_number] => 12/504537 [patent_app_country] => US [patent_app_date] => 2009-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 23910 [patent_no_of_claims] => 22 [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/A1/0016/20100016343.pdf [firstpage_image] =>[orig_patent_app_number] => 12504537 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/504537
ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTOR INHIBITORS Jul 15, 2009 Abandoned
Array ( [id] => 6177561 [patent_doc_number] => 20110178054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'Heterocyclic GPCR Agonists' [patent_app_type] => utility [patent_app_number] => 13/003573 [patent_app_country] => US [patent_app_date] => 2009-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22281 [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] => publications/A1/0178/20110178054.pdf [firstpage_image] =>[orig_patent_app_number] => 13003573 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/003573
Heterocyclic GPCR Agonists Jul 9, 2009 Abandoned
Array ( [id] => 5937502 [patent_doc_number] => 20110212939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'Heterocyclic GPCR Agonists' [patent_app_type] => utility [patent_app_number] => 13/003571 [patent_app_country] => US [patent_app_date] => 2009-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22985 [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/A1/0212/20110212939.pdf [firstpage_image] =>[orig_patent_app_number] => 13003571 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/003571
Heterocyclic GPCR Agonists Jul 9, 2009 Abandoned
Array ( [id] => 7696083 [patent_doc_number] => 20110230507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'Piperidine GPCR Agonists' [patent_app_type] => utility [patent_app_number] => 13/003567 [patent_app_country] => US [patent_app_date] => 2009-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13462 [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/A1/0230/20110230507.pdf [firstpage_image] =>[orig_patent_app_number] => 13003567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/003567
Piperidine GPCR Agonists Jul 9, 2009 Abandoned
Array ( [id] => 5316539 [patent_doc_number] => 20090281137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'INDOL-2-ONE DERIVATIVES FOR THE TREATMENT OF CENTRAL NERVOUS DISORDERS, GASTROINTESTINAL DISORDERS AND CARDIOVASCULAR DISORDERS' [patent_app_type] => utility [patent_app_number] => 12/500335 [patent_app_country] => US [patent_app_date] => 2009-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17554 [patent_no_of_claims] => 11 [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/A1/0281/20090281137.pdf [firstpage_image] =>[orig_patent_app_number] => 12500335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/500335
INDOL-2-ONE DERIVATIVES FOR THE TREATMENT OF CENTRAL NERVOUS DISORDERS, GASTROINTESTINAL DISORDERS AND CARDIOVASCULAR DISORDERS Jul 8, 2009 Abandoned
Array ( [id] => 6495939 [patent_doc_number] => 20100010044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'NOVEL CRYSTALLINE FORM OF 2-[4-(4-FLUORO-BENZYL)-PIPERIDINE-1-YL]-2-OXO-N-(2-OXO-2,3-DIHYDRO-BENZOXAZOL-6-YL)-ACETAMIDE' [patent_app_type] => utility [patent_app_number] => 12/499243 [patent_app_country] => US [patent_app_date] => 2009-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6030 [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/A1/0010/20100010044.pdf [firstpage_image] =>[orig_patent_app_number] => 12499243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/499243
NOVEL CRYSTALLINE FORM OF 2-[4-(4-FLUORO-BENZYL)-PIPERIDINE-1-YL]-2-OXO-N-(2-OXO-2,3-DIHYDRO-BENZOXAZOL-6-YL)-ACETAMIDE Jul 7, 2009 Abandoned
Array ( [id] => 8995087 [patent_doc_number] => 08518971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Insecticidal phenyl- or pyridyl-piperdine compounds' [patent_app_type] => utility [patent_app_number] => 13/055204 [patent_app_country] => US [patent_app_date] => 2009-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20995 [patent_no_of_claims] => 20 [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] => 13055204 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055204
Insecticidal phenyl- or pyridyl-piperdine compounds Jul 5, 2009 Issued
Array ( [id] => 10057218 [patent_doc_number] => 09096560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => '5-heterocyclylalkyl-3-hydroxy-2-phenylcyclopent-2-enones as herbicides' [patent_app_type] => utility [patent_app_number] => 13/002343 [patent_app_country] => US [patent_app_date] => 2009-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36807 [patent_no_of_claims] => 23 [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] => 13002343 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/002343
5-heterocyclylalkyl-3-hydroxy-2-phenylcyclopent-2-enones as herbicides Jun 30, 2009 Issued
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