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] => 4823708 [patent_doc_number] => 20080227983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'PIPERIDINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION' [patent_app_type] => utility [patent_app_number] => 12/128799 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6919 [patent_no_of_claims] => 11 [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/A1/0227/20080227983.pdf [firstpage_image] =>[orig_patent_app_number] => 12128799 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128799
PIPERIDINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION May 28, 2008 Abandoned
Array ( [id] => 5349948 [patent_doc_number] => 20090005309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'SUBSTITUTED PIPERIDINES' [patent_app_type] => utility [patent_app_number] => 12/122714 [patent_app_country] => US [patent_app_date] => 2008-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28375 [patent_no_of_claims] => 66 [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/A1/0005/20090005309.pdf [firstpage_image] =>[orig_patent_app_number] => 12122714 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122714
SUBSTITUTED PIPERIDINES May 17, 2008 Abandoned
Array ( [id] => 4950146 [patent_doc_number] => 20080306272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'ONE-POT METHODS FOR PREPARING CINNAMIDE DERIVATIVES' [patent_app_type] => utility [patent_app_number] => 12/121454 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9152 [patent_no_of_claims] => 5 [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/A1/0306/20080306272.pdf [firstpage_image] =>[orig_patent_app_number] => 12121454 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121454
ONE-POT METHODS FOR PREPARING CINNAMIDE DERIVATIVES May 14, 2008 Abandoned
Array ( [id] => 4792974 [patent_doc_number] => 20080293948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'PROCESS FOR THE PREPARATION OF KETO COMPOUNDS' [patent_app_type] => utility [patent_app_number] => 12/121294 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1757 [patent_no_of_claims] => 16 [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/A1/0293/20080293948.pdf [firstpage_image] =>[orig_patent_app_number] => 12121294 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121294
Process for the preparation of keto compounds May 14, 2008 Issued
Array ( [id] => 5453528 [patent_doc_number] => 20090069565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'NEW INDOLE DERIVATIVES AS FACTOR XA INHIBITORS' [patent_app_type] => utility [patent_app_number] => 12/119013 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47716 [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/A1/0069/20090069565.pdf [firstpage_image] =>[orig_patent_app_number] => 12119013 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119013
NEW INDOLE DERIVATIVES AS FACTOR XA INHIBITORS May 11, 2008 Abandoned
Array ( [id] => 4949936 [patent_doc_number] => 20080306062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS' [patent_app_type] => utility [patent_app_number] => 12/114935 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49279 [patent_no_of_claims] => 69 [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/A1/0306/20080306062.pdf [firstpage_image] =>[orig_patent_app_number] => 12114935 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114935
Modulators of ATP-binding cassette transporters May 4, 2008 Issued
Array ( [id] => 4682885 [patent_doc_number] => 20080249111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Piperdine Derivatives as CCR5 Inhibitors' [patent_app_type] => utility [patent_app_number] => 12/114297 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 6 [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/A1/0249/20080249111.pdf [firstpage_image] =>[orig_patent_app_number] => 12114297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114297
Piperdine Derivatives as CCR5 Inhibitors May 1, 2008 Abandoned
Array ( [id] => 8653230 [patent_doc_number] => 08372979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain the latter, as well as active ingredient formulations that contain tolperisone' [patent_app_type] => utility [patent_app_number] => 12/597722 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5613 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12597722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597722
Process for the production of high-purity 2,4′-dimethyl-3-piperidino-propiophenone (tolperisone), pharmaceutical compositions that contain the latter, as well as active ingredient formulations that contain tolperisone Apr 23, 2008 Issued
Array ( [id] => 4960660 [patent_doc_number] => 20080275085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Piperidine derivative and use thereof' [patent_app_type] => utility [patent_app_number] => 12/081926 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 75165 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 51 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0275/20080275085.pdf [firstpage_image] =>[orig_patent_app_number] => 12081926 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081926
Piperidine derivative and use thereof Apr 22, 2008 Abandoned
Array ( [id] => 8244964 [patent_doc_number] => 08202891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Quaternary ammonium compounds useful as muscarinic receptor antagonists' [patent_app_type] => utility [patent_app_number] => 12/148887 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30423 [patent_no_of_claims] => 16 [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] => patents/08/202/08202891.pdf [firstpage_image] =>[orig_patent_app_number] => 12148887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148887
Quaternary ammonium compounds useful as muscarinic receptor antagonists Apr 22, 2008 Issued
Array ( [id] => 7744927 [patent_doc_number] => 20120022262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'PROCESS OF HYDROLYSIS OF HETEROAROMATIC NITRILS IN AQUEOUS FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/529757 [patent_app_country] => US [patent_app_date] => 2008-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5574 [patent_no_of_claims] => 14 [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/A1/0022/20120022262.pdf [firstpage_image] =>[orig_patent_app_number] => 12529757 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/529757
PROCESS OF HYDROLYSIS OF HETEROAROMATIC NITRILS IN AQUEOUS FLUIDS Apr 20, 2008 Abandoned
Array ( [id] => 9823615 [patent_doc_number] => 08933101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Thia(dia)zoles as fast dissociating dopamine 2 receptor antagonists' [patent_app_type] => utility [patent_app_number] => 12/597164 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11825 [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] => 12597164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597164
Thia(dia)zoles as fast dissociating dopamine 2 receptor antagonists Apr 17, 2008 Issued
Array ( [id] => 6249330 [patent_doc_number] => 20100137368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'PYRIDINE DERIVATIVES AS FAST DISSOCIATING DOPAMINE 2 RECEPTOR ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 12/597107 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8159 [patent_no_of_claims] => 11 [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/A1/0137/20100137368.pdf [firstpage_image] =>[orig_patent_app_number] => 12597107 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597107
PYRIDINE DERIVATIVES AS FAST DISSOCIATING DOPAMINE 2 RECEPTOR ANTAGONISTS Apr 17, 2008 Abandoned
Array ( [id] => 4676944 [patent_doc_number] => 20080214575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'PIPERIDINE DERIVATIVES USEFUL AS CCR5 ANTAGONISTS' [patent_app_type] => utility [patent_app_number] => 12/104914 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13143 [patent_no_of_claims] => 19 [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/A1/0214/20080214575.pdf [firstpage_image] =>[orig_patent_app_number] => 12104914 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104914
Piperidine derivatives useful as CCR5 antagonists Apr 16, 2008 Issued
Array ( [id] => 8232860 [patent_doc_number] => 08198305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => '1,2-benzisoxazol-3-yl compounds' [patent_app_type] => utility [patent_app_number] => 12/102164 [patent_app_country] => US [patent_app_date] => 2008-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11509 [patent_no_of_claims] => 9 [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/08/198/08198305.pdf [firstpage_image] =>[orig_patent_app_number] => 12102164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/102164
1,2-benzisoxazol-3-yl compounds Apr 13, 2008 Issued
Array ( [id] => 9496612 [patent_doc_number] => 08735426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Vanilloid receptor ligands, pharmaceutical compositions containing them, process for making them and use thereof for treating pain and other conditions' [patent_app_type] => utility [patent_app_number] => 12/081224 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30838 [patent_no_of_claims] => 17 [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] => 12081224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081224
Vanilloid receptor ligands, pharmaceutical compositions containing them, process for making them and use thereof for treating pain and other conditions Apr 10, 2008 Issued
Array ( [id] => 10103751 [patent_doc_number] => 09139525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'N-oxide and/or di-N-oxide derivatives of dopamine receptor stabilizers/modulators displaying improved cardiovascular side-effects profiles' [patent_app_type] => utility [patent_app_number] => 12/595472 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9296 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12595472 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/595472
N-oxide and/or di-N-oxide derivatives of dopamine receptor stabilizers/modulators displaying improved cardiovascular side-effects profiles Apr 10, 2008 Issued
Array ( [id] => 8363752 [patent_doc_number] => 08252816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Vanilloid receptor ligand compounds, pharmaceutical compositions containing them, a method of producing them and the use thereof to treat pain and various other conditions' [patent_app_type] => utility [patent_app_number] => 12/081174 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24708 [patent_no_of_claims] => 18 [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] => 12081174 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081174
Vanilloid receptor ligand compounds, pharmaceutical compositions containing them, a method of producing them and the use thereof to treat pain and various other conditions Apr 10, 2008 Issued
Array ( [id] => 7685371 [patent_doc_number] => 20100120770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'THIAZOLYL COMPOUNDS USEFUL AS KINASE INHIBITORS' [patent_app_type] => utility [patent_app_number] => 12/595065 [patent_app_country] => US [patent_app_date] => 2008-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34602 [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/A1/0120/20100120770.pdf [firstpage_image] =>[orig_patent_app_number] => 12595065 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/595065
Thiazolyl compounds useful as kinase inhibitors Apr 8, 2008 Issued
Array ( [id] => 6401149 [patent_doc_number] => 20100179109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'RENIN INHIBITORS' [patent_app_type] => utility [patent_app_number] => 12/450631 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70562 [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] => publications/A1/0179/20100179109.pdf [firstpage_image] =>[orig_patent_app_number] => 12450631 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450631
RENIN INHIBITORS Apr 3, 2008 Abandoned
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