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] => 5113685 [patent_doc_number] => 20070197601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Use of N-[Phenyl(piperidin-2-yl)methyl]benzamide derivatives in therapy' [patent_app_type] => utility [patent_app_number] => 11/695912 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9882 [patent_no_of_claims] => 32 [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/A1/0197/20070197601.pdf [firstpage_image] =>[orig_patent_app_number] => 11695912 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/695912
Use of N-[Phenyl(piperidin-2-yl)methyl]benzamide derivatives in therapy Apr 2, 2007 Abandoned
Array ( [id] => 5070327 [patent_doc_number] => 20070191429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'PPAR ACTIVATORS' [patent_app_type] => utility [patent_app_number] => 11/694337 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68363 [patent_no_of_claims] => 15 [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/A1/0191/20070191429.pdf [firstpage_image] =>[orig_patent_app_number] => 11694337 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/694337
PPAR ACTIVATORS Mar 29, 2007 Abandoned
Array ( [id] => 7691380 [patent_doc_number] => 20070232653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Process for the preparation of enantiomerically enriched cyclic beta-aryl or heteroaryl carbocyclic acids' [patent_app_type] => utility [patent_app_number] => 11/731191 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17984 [patent_no_of_claims] => 41 [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/A1/0232/20070232653.pdf [firstpage_image] =>[orig_patent_app_number] => 11731191 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731191
Process for the preparation of enantiomerically enriched cyclic beta-aryl or heteroaryl carbocyclic acids Mar 29, 2007 Abandoned
Array ( [id] => 7515413 [patent_doc_number] => 08039485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Malate salts, and polymorphs of (3S,5S)-7-[3-amino-5-methyl-piperidinyl]-1-cyclopropyl-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid' [patent_app_type] => utility [patent_app_number] => 11/728343 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11019 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/039/08039485.pdf [firstpage_image] =>[orig_patent_app_number] => 11728343 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/728343
Malate salts, and polymorphs of (3S,5S)-7-[3-amino-5-methyl-piperidinyl]-1-cyclopropyl-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid Mar 25, 2007 Issued
Array ( [id] => 4534128 [patent_doc_number] => 07872022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Serotonin transporter (SERT) inhibitors for the treatment of depression and anxiety' [patent_app_type] => utility [patent_app_number] => 11/726931 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6813 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/872/07872022.pdf [firstpage_image] =>[orig_patent_app_number] => 11726931 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/726931
Serotonin transporter (SERT) inhibitors for the treatment of depression and anxiety Mar 22, 2007 Issued
Array ( [id] => 5220338 [patent_doc_number] => 20070161649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'INDOLE-TYPE DERIVATIVES AS INHIBITORS OF p38 KINASE' [patent_app_type] => utility [patent_app_number] => 11/689418 [patent_app_country] => US [patent_app_date] => 2007-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16222 [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/A1/0161/20070161649.pdf [firstpage_image] =>[orig_patent_app_number] => 11689418 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/689418
INDOLE-TYPE DERIVATIVES AS INHIBITORS OF p38 KINASE Mar 20, 2007 Abandoned
Array ( [id] => 6323273 [patent_doc_number] => 20100113793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Process for the Preparation of Highly Pure Donepezil' [patent_app_type] => utility [patent_app_number] => 12/160703 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3247 [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] => publications/A1/0113/20100113793.pdf [firstpage_image] =>[orig_patent_app_number] => 12160703 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160703
Process for the Preparation of Highly Pure Donepezil Mar 19, 2007 Abandoned
Array ( [id] => 6048737 [patent_doc_number] => 20110207777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'BENZIMIDAZOLES WHICH HAVE ACTIVITY AT M1 RECEPTOR AND THEIR USES IN MEDICINE' [patent_app_type] => utility [patent_app_number] => 12/293588 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25754 [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/A1/0207/20110207777.pdf [firstpage_image] =>[orig_patent_app_number] => 12293588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/293588
BENZIMIDAZOLES WHICH HAVE ACTIVITY AT M1 RECEPTOR AND THEIR USES IN MEDICINE Mar 19, 2007 Abandoned
Array ( [id] => 5220335 [patent_doc_number] => 20070161646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Piperidine Derivatives and Their Use as Modulators of Chemokine Receptor Activity (Especially CCR5)' [patent_app_type] => utility [patent_app_number] => 11/687257 [patent_app_country] => US [patent_app_date] => 2007-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18877 [patent_no_of_claims] => 13 [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/A1/0161/20070161646.pdf [firstpage_image] =>[orig_patent_app_number] => 11687257 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/687257
Piperidine Derivatives and Their Use as Modulators of Chemokine Receptor Activity (Especially CCR5) Mar 15, 2007 Abandoned
Array ( [id] => 9749849 [patent_doc_number] => 08841323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => '1, 4-disubstituted 3-cyano-pyridone derivatives and their use as positive allosteric modulators of MGLUR2-receptors' [patent_app_type] => utility [patent_app_number] => 12/282663 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33329 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12282663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/282663
1, 4-disubstituted 3-cyano-pyridone derivatives and their use as positive allosteric modulators of MGLUR2-receptors Mar 14, 2007 Issued
Array ( [id] => 7518954 [patent_doc_number] => 07973055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Crystalline forms of a biphenyl compound' [patent_app_type] => utility [patent_app_number] => 11/715569 [patent_app_country] => US [patent_app_date] => 2007-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 23980 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/973/07973055.pdf [firstpage_image] =>[orig_patent_app_number] => 11715569 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715569
Crystalline forms of a biphenyl compound Mar 7, 2007 Issued
Array ( [id] => 4442554 [patent_doc_number] => 07928137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Meta-benzamidine derivatives as serine protease inhibitors' [patent_app_type] => utility [patent_app_number] => 11/712906 [patent_app_country] => US [patent_app_date] => 2007-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27186 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/928/07928137.pdf [firstpage_image] =>[orig_patent_app_number] => 11712906 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/712906
Meta-benzamidine derivatives as serine protease inhibitors Mar 1, 2007 Issued
Array ( [id] => 4634541 [patent_doc_number] => 08012993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Stable S-nitrosothiols, method of synthesis and use' [patent_app_type] => utility [patent_app_number] => 11/680815 [patent_app_country] => US [patent_app_date] => 2007-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18086 [patent_no_of_claims] => 17 [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/08/012/08012993.pdf [firstpage_image] =>[orig_patent_app_number] => 11680815 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/680815
Stable S-nitrosothiols, method of synthesis and use Feb 28, 2007 Issued
Array ( [id] => 4524361 [patent_doc_number] => 07951821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'N-[phenyl(piperidin-2-yl)methyl]benzamide derivatives, preparation thereof, and use thereof in therapy' [patent_app_type] => utility [patent_app_number] => 11/680782 [patent_app_country] => US [patent_app_date] => 2007-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8530 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/951/07951821.pdf [firstpage_image] =>[orig_patent_app_number] => 11680782 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/680782
N-[phenyl(piperidin-2-yl)methyl]benzamide derivatives, preparation thereof, and use thereof in therapy Feb 28, 2007 Issued
Array ( [id] => 8834592 [patent_doc_number] => 08450348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Derivatives of squaric acid with anti-proliferative activity' [patent_app_type] => utility [patent_app_number] => 11/708793 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33154 [patent_no_of_claims] => 13 [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] => 11708793 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/708793
Derivatives of squaric acid with anti-proliferative activity Feb 20, 2007 Issued
Array ( [id] => 5259733 [patent_doc_number] => 20070213365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Novel polymorphs of montelukast ammonium salts and processes for preparation therefor' [patent_app_type] => utility [patent_app_number] => 11/708612 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 10302 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20070213365.pdf [firstpage_image] =>[orig_patent_app_number] => 11708612 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/708612
Novel polymorphs of montelukast ammonium salts and processes for preparation therefor Feb 20, 2007 Abandoned
Array ( [id] => 7691376 [patent_doc_number] => 20070232657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'NOVEL COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 11/676664 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9926 [patent_no_of_claims] => 13 [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/A1/0232/20070232657.pdf [firstpage_image] =>[orig_patent_app_number] => 11676664 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/676664
NOVEL COMPOUNDS Feb 19, 2007 Abandoned
Array ( [id] => 4989454 [patent_doc_number] => 20070155795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'MUSCARINIC AGONISTS' [patent_app_type] => utility [patent_app_number] => 11/676178 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29949 [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/A1/0155/20070155795.pdf [firstpage_image] =>[orig_patent_app_number] => 11676178 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/676178
MUSCARINIC AGONISTS Feb 15, 2007 Abandoned
Array ( [id] => 7515418 [patent_doc_number] => 08039490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Benzoyl-piperidine derivatives as dual modulators of the 5-HT2A and D3 receptors' [patent_app_type] => utility [patent_app_number] => 11/705635 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35923 [patent_no_of_claims] => 29 [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] => patents/08/039/08039490.pdf [firstpage_image] =>[orig_patent_app_number] => 11705635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/705635
Benzoyl-piperidine derivatives as dual modulators of the 5-HT2A and D3 receptors Feb 12, 2007 Issued
Array ( [id] => 4609860 [patent_doc_number] => 07994328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Process for the preparation of donepezil hydrochloride' [patent_app_type] => utility [patent_app_number] => 11/703948 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1815 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994328.pdf [firstpage_image] =>[orig_patent_app_number] => 11703948 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/703948
Process for the preparation of donepezil hydrochloride Feb 7, 2007 Issued
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