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] => 8486131 [patent_doc_number] => 20120285538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'DYE COMPOUND, DYE-SENSITIZED SOLAR CELL USING THE SAME AND DYE SOLUTION' [patent_app_type] => utility [patent_app_number] => 13/180681 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5426 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13180681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/180681
DYE COMPOUND, DYE-SENSITIZED SOLAR CELL USING THE SAME AND DYE SOLUTION Jul 11, 2011 Abandoned
Array ( [id] => 7712333 [patent_doc_number] => 20120004415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Chiral Synthesis of Pyrrolidine Core Compounds en route to Neuronal Nitric Oxide Synthase Inhibitors' [patent_app_type] => utility [patent_app_number] => 13/174982 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7809 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13174982 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/174982
Chiral synthesis of pyrrolidine core compounds en route to neuronal nitric oxide synthase inhibitors Jun 30, 2011 Issued
Array ( [id] => 7733931 [patent_doc_number] => 20120016130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'PROCESS FOR PREPARING A BIPHENYL-2-YLCARBAMIC ACID' [patent_app_type] => utility [patent_app_number] => 13/173274 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7628 [patent_no_of_claims] => 12 [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/A1/0016/20120016130.pdf [firstpage_image] =>[orig_patent_app_number] => 13173274 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/173274
Process for preparing a biphenyl-2-ylcarbamic acid Jun 29, 2011 Issued
Array ( [id] => 9413694 [patent_doc_number] => 08697731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Derivatives of 2-pyridin-2-yl-pyrazol-3(2H)-one, preparation and therapeutic use thereof' [patent_app_type] => utility [patent_app_number] => 13/172321 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17757 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13172321 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172321
Derivatives of 2-pyridin-2-yl-pyrazol-3(2H)-one, preparation and therapeutic use thereof Jun 28, 2011 Issued
Array ( [id] => 8904844 [patent_doc_number] => 20130172347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'C5AR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 13/806339 [patent_app_country] => US [patent_app_date] => 2011-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 69 [patent_no_of_words] => 24689 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13806339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/806339
C5AR antagonists Jun 23, 2011 Issued
Array ( [id] => 8063633 [patent_doc_number] => 20110245226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'PIPERIDINYL DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY' [patent_app_type] => utility [patent_app_number] => 13/155460 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 92882 [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/A1/0245/20110245226.pdf [firstpage_image] =>[orig_patent_app_number] => 13155460 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/155460
PIPERIDINYL DERIVATIVES AS MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY Jun 7, 2011 Abandoned
Array ( [id] => 9958061 [patent_doc_number] => 09006268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Prolylcarboxypeptidase inhibitors' [patent_app_type] => utility [patent_app_number] => 13/702656 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23869 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13702656 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/702656
Prolylcarboxypeptidase inhibitors Jun 5, 2011 Issued
Array ( [id] => 6017229 [patent_doc_number] => 20110224440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [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] => 13/117196 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12394 [patent_no_of_claims] => 32 [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/A1/0224/20110224440.pdf [firstpage_image] =>[orig_patent_app_number] => 13117196 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117196
Processes for the preparation of 4-amino-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione compounds May 26, 2011 Issued
Array ( [id] => 7568064 [patent_doc_number] => 20110288127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'POLYMORPHIC FORMS OF 3-(4-AMINO-1-OXO-1,3 DIHYDRO-ISOINDOL-2-YL)-PIPERIDINE-2,6-DIONE' [patent_app_type] => utility [patent_app_number] => 13/117066 [patent_app_country] => US [patent_app_date] => 2011-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 11774 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0288/20110288127.pdf [firstpage_image] =>[orig_patent_app_number] => 13117066 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117066
Polymorphic forms of 3-(4-amino-1-oxo-1,3 dihydro-isoindol-2-yl)-piperidine-2,6-dione May 25, 2011 Issued
Array ( [id] => 8302189 [patent_doc_number] => 20120184748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'RECYCLABLE CATALYSTS FOR ESTERIFICATION OR ACYLATION OF ALCOHOLS' [patent_app_type] => utility [patent_app_number] => 13/115245 [patent_app_country] => US [patent_app_date] => 2011-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3192 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13115245 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/115245
RECYCLABLE CATALYSTS FOR ESTERIFICATION OR ACYLATION OF ALCOHOLS May 24, 2011 Abandoned
Array ( [id] => 10649319 [patent_doc_number] => 09365553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Heterocyclic compound and H1 receptor antagonist' [patent_app_type] => utility [patent_app_number] => 13/699892 [patent_app_country] => US [patent_app_date] => 2011-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 49820 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699892 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699892
Heterocyclic compound and H1 receptor antagonist May 22, 2011 Issued
Array ( [id] => 8846330 [patent_doc_number] => 08455512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Therapeutic pyrazolyl thienopyridines' [patent_app_type] => utility [patent_app_number] => 13/112520 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25950 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13112520 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/112520
Therapeutic pyrazolyl thienopyridines May 19, 2011 Issued
Array ( [id] => 7491110 [patent_doc_number] => 20110237802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'LENALIDOMIDE SOLVATES AND PROCESSES' [patent_app_type] => utility [patent_app_number] => 13/109232 [patent_app_country] => US [patent_app_date] => 2011-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7201 [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/A1/0237/20110237802.pdf [firstpage_image] =>[orig_patent_app_number] => 13109232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/109232
LENALIDOMIDE SOLVATES AND PROCESSES May 16, 2011 Abandoned
Array ( [id] => 8538408 [patent_doc_number] => 08314129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Optical isomers of an iloperidone metabolite' [patent_app_type] => utility [patent_app_number] => 13/096015 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1739 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13096015 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/096015
Optical isomers of an iloperidone metabolite Apr 27, 2011 Issued
Array ( [id] => 7509793 [patent_doc_number] => 20110256064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'Novel Compounds for the Treatment of Diseases Associated with Amyloid or Amyloid-like Proteins' [patent_app_type] => utility [patent_app_number] => 13/087846 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21246 [patent_no_of_claims] => 62 [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/A1/0256/20110256064.pdf [firstpage_image] =>[orig_patent_app_number] => 13087846 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/087846
Novel Compounds for the Treatment of Diseases Associated with Amyloid or Amyloid-like Proteins Apr 14, 2011 Abandoned
Array ( [id] => 7561839 [patent_doc_number] => 20110275672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'METHODS FOR TREATING CANCERS USING POLYMORPHIC FORMS OF 3-(4-AMINO-1-OXO-1,3 DIHYDRO-ISOINDOL-2-YL)-PIPERIDINE-2,6-DIONE' [patent_app_type] => utility [patent_app_number] => 13/073897 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 24826 [patent_no_of_claims] => 31 [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/A1/0275/20110275672.pdf [firstpage_image] =>[orig_patent_app_number] => 13073897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/073897
METHODS FOR TREATING CANCERS USING POLYMORPHIC FORMS OF 3-(4-AMINO-1-OXO-1,3 DIHYDRO-ISOINDOL-2-YL)-PIPERIDINE-2,6-DIONE Mar 27, 2011 Abandoned
Array ( [id] => 7561806 [patent_doc_number] => 20110275639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'C5aR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 13/072616 [patent_app_country] => US [patent_app_date] => 2011-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 69 [patent_no_of_words] => 24723 [patent_no_of_claims] => 39 [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/A1/0275/20110275639.pdf [firstpage_image] =>[orig_patent_app_number] => 13072616 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/072616
C5aR ANTAGONISTS Mar 24, 2011 Abandoned
Array ( [id] => 7696095 [patent_doc_number] => 20110230495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => '1-(2-PHENOXYMETHYLHETEROARYL)PIPERIDINE AND PIPERAZINE COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 13/052273 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32153 [patent_no_of_claims] => 20 [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/A1/0230/20110230495.pdf [firstpage_image] =>[orig_patent_app_number] => 13052273 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/052273
1-(2-phenoxymethylheteroaryl)piperidine and piperazine compounds Mar 20, 2011 Issued
Array ( [id] => 8417857 [patent_doc_number] => 20120245357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'ALR2 INHIBITORS AND THEIR SYNTHESIS FROM A NATURAL SOURCE' [patent_app_type] => utility [patent_app_number] => 13/376661 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13809 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13376661 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/376661
ALR2 INHIBITORS AND THEIR SYNTHESIS FROM A NATURAL SOURCE Mar 20, 2011 Abandoned
Array ( [id] => 7712180 [patent_doc_number] => 20120004315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'Selective Estrogen Receptor Modulator' [patent_app_type] => utility [patent_app_number] => 13/048391 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 189820 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13048391 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/048391
Selective estrogen receptor modulator Mar 14, 2011 Issued
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