Search

Celia C Chang

Examiner (ID: 11313, Phone: (571)272-0679 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1612, 1625, 1202, 1203, 2899
Total Applications
3041
Issued Applications
1838
Pending Applications
177
Abandoned Applications
1031

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7527627 [patent_doc_number] => 08044219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Amino group-containing heterocyclic derivatives and sensitizing dyes for photoelectric conversion containing the heterocyclic derivatives' [patent_app_type] => utility [patent_app_number] => 11/914344 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14031 [patent_no_of_claims] => 12 [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/08/044/08044219.pdf [firstpage_image] =>[orig_patent_app_number] => 11914344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/914344
Amino group-containing heterocyclic derivatives and sensitizing dyes for photoelectric conversion containing the heterocyclic derivatives Apr 27, 2006 Issued
Array ( [id] => 4939609 [patent_doc_number] => 20080076928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Novel pharmaceutical salts of 1-benzyl-4-[\n(5,6-dimethoxy-1-indanone)-2-yl]\n methyl piperidine ( Donepezil)' [patent_app_type] => utility [patent_app_number] => 11/412294 [patent_app_country] => US [patent_app_date] => 2006-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4976 [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/A1/0076/20080076928.pdf [firstpage_image] =>[orig_patent_app_number] => 11412294 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/412294
Novel pharmaceutical salts of 1-benzyl-4-[n(5,6-dimethoxy-1-indanone)-2-yl]n methyl piperidine ( Donepezil) Apr 26, 2006 Abandoned
Array ( [id] => 5733589 [patent_doc_number] => 20060258706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Solid forms of a JNK inhibitor' [patent_app_type] => utility [patent_app_number] => 11/414630 [patent_app_country] => US [patent_app_date] => 2006-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 20552 [patent_no_of_claims] => 55 [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/A1/0258/20060258706.pdf [firstpage_image] =>[orig_patent_app_number] => 11414630 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/414630
Solid forms of a JNK inhibitor Apr 26, 2006 Abandoned
Array ( [id] => 64087 [patent_doc_number] => 07759365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Piperidine-substituted indoles' [patent_app_type] => utility [patent_app_number] => 11/380232 [patent_app_country] => US [patent_app_date] => 2006-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15440 [patent_no_of_claims] => 14 [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/07/759/07759365.pdf [firstpage_image] =>[orig_patent_app_number] => 11380232 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/380232
Piperidine-substituted indoles Apr 25, 2006 Issued
Array ( [id] => 7801139 [patent_doc_number] => 08129410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Benzisoxazole piperidine compounds and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 11/912741 [patent_app_country] => US [patent_app_date] => 2006-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25659 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/129/08129410.pdf [firstpage_image] =>[orig_patent_app_number] => 11912741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912741
Benzisoxazole piperidine compounds and methods of use thereof Apr 25, 2006 Issued
Array ( [id] => 4740680 [patent_doc_number] => 20080234333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Novel Hydroxamic Acid Derivative as Peptide Deformylase Inhibitor and Manufacturing Method Thereof' [patent_app_type] => utility [patent_app_number] => 11/667048 [patent_app_country] => US [patent_app_date] => 2006-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14508 [patent_no_of_claims] => 7 [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/A1/0234/20080234333.pdf [firstpage_image] =>[orig_patent_app_number] => 11667048 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667048
Novel Hydroxamic Acid Derivative as Peptide Deformylase Inhibitor and Manufacturing Method Thereof Apr 20, 2006 Abandoned
Array ( [id] => 5924513 [patent_doc_number] => 20060241145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Piperidine derivative crystal, process for producing the same, and use' [patent_app_type] => utility [patent_app_number] => 11/407209 [patent_app_country] => US [patent_app_date] => 2006-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35360 [patent_no_of_claims] => 28 [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/A1/0241/20060241145.pdf [firstpage_image] =>[orig_patent_app_number] => 11407209 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/407209
Piperidine derivative crystal, process for producing the same, and use Apr 19, 2006 Abandoned
Array ( [id] => 74419 [patent_doc_number] => 07750025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Derivatives of N-phenyl (piperidine-2-yl) methyl benzamide, preparation method thereof and applications of same in therapeutics' [patent_app_type] => utility [patent_app_number] => 11/405169 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4912 [patent_no_of_claims] => 4 [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/07/750/07750025.pdf [firstpage_image] =>[orig_patent_app_number] => 11405169 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/405169
Derivatives of N-phenyl (piperidine-2-yl) methyl benzamide, preparation method thereof and applications of same in therapeutics Apr 16, 2006 Issued
Array ( [id] => 5754712 [patent_doc_number] => 20060223861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Derivatives of N-[phenyl(alkylpiperidine-2-yl)methyl]benzamide, preparation method thereof and application of same in therapeutics' [patent_app_type] => utility [patent_app_number] => 11/405285 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7034 [patent_no_of_claims] => 9 [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/A1/0223/20060223861.pdf [firstpage_image] =>[orig_patent_app_number] => 11405285 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/405285
Derivatives of N-[phenyl(alkylpiperidine-2-yl)methyl]benzamide, preparation method thereof and application of same in therapeutics Apr 16, 2006 Issued
Array ( [id] => 5453339 [patent_doc_number] => 20090069376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'VLA-4 Antagonists' [patent_app_type] => utility [patent_app_number] => 11/887701 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12910 [patent_no_of_claims] => 19 [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/A1/0069/20090069376.pdf [firstpage_image] =>[orig_patent_app_number] => 11887701 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887701
VLA-4 Antagonists Apr 16, 2006 Abandoned
Array ( [id] => 5851846 [patent_doc_number] => 20060235037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Heterocyclic inhibitors of protein arginine methyl transferases' [patent_app_type] => utility [patent_app_number] => 11/403790 [patent_app_country] => US [patent_app_date] => 2006-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28102 [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/A1/0235/20060235037.pdf [firstpage_image] =>[orig_patent_app_number] => 11403790 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/403790
Heterocyclic inhibitors of protein arginine methyl transferases Apr 12, 2006 Abandoned
Array ( [id] => 5673047 [patent_doc_number] => 20060178402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Pharmaceutical compositions of 1,3-Dioxo-2-(2,6-dioxopiperidin-3-yl)-4-amino isoindoline' [patent_app_type] => utility [patent_app_number] => 11/401862 [patent_app_country] => US [patent_app_date] => 2006-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15681 [patent_no_of_claims] => 10 [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/A1/0178/20060178402.pdf [firstpage_image] =>[orig_patent_app_number] => 11401862 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/401862
Pharmaceutical compositions of 1,3-dioxo-2-(2,6-dioxopiperidin-3-yl)-4-amino isoindoline Apr 11, 2006 Issued
Array ( [id] => 121812 [patent_doc_number] => 07709502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Substituted 2-(2,6-dioxopiperidin-3-yl)-phthalimides and 1-oxoisoindolines' [patent_app_type] => utility [patent_app_number] => 11/401858 [patent_app_country] => US [patent_app_date] => 2006-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15865 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/709/07709502.pdf [firstpage_image] =>[orig_patent_app_number] => 11401858 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/401858
Substituted 2-(2,6-dioxopiperidin-3-yl)-phthalimides and 1-oxoisoindolines Apr 11, 2006 Issued
Array ( [id] => 281971 [patent_doc_number] => 07553971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Aryl aniline β2 adrenergic receptor agonists' [patent_app_type] => utility [patent_app_number] => 11/400959 [patent_app_country] => US [patent_app_date] => 2006-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40211 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/553/07553971.pdf [firstpage_image] =>[orig_patent_app_number] => 11400959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/400959
Aryl aniline β2 adrenergic receptor agonists Apr 9, 2006 Issued
Array ( [id] => 102349 [patent_doc_number] => 07728004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Crystalline form of a quinolinone-carboxamide compound' [patent_app_type] => utility [patent_app_number] => 11/398119 [patent_app_country] => US [patent_app_date] => 2006-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 15277 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/728/07728004.pdf [firstpage_image] =>[orig_patent_app_number] => 11398119 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/398119
Crystalline form of a quinolinone-carboxamide compound Apr 4, 2006 Issued
Array ( [id] => 5502773 [patent_doc_number] => 20090163461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'Ligand for Vesicular Acetylcholine Transporter' [patent_app_type] => utility [patent_app_number] => 11/887580 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10540 [patent_no_of_claims] => 12 [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/A1/0163/20090163461.pdf [firstpage_image] =>[orig_patent_app_number] => 11887580 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887580
Ligand for Vesicular Acetylcholine Transporter Mar 30, 2006 Abandoned
Array ( [id] => 5558803 [patent_doc_number] => 20090270380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => '3,4,5-Substituted Piperidines as Renin Inhibitors' [patent_app_type] => utility [patent_app_number] => 11/887354 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43028 [patent_no_of_claims] => 13 [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/A1/0270/20090270380.pdf [firstpage_image] =>[orig_patent_app_number] => 11887354 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887354
3,4,5-Substituted Piperidines as Renin Inhibitors Mar 29, 2006 Abandoned
Array ( [id] => 5872834 [patent_doc_number] => 20060165648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Compounds, compositions, and methods for controlling biofilms' [patent_app_type] => utility [patent_app_number] => 11/389864 [patent_app_country] => US [patent_app_date] => 2006-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15801 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20060165648.pdf [firstpage_image] =>[orig_patent_app_number] => 11389864 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/389864
Compounds, compositions, and methods for controlling biofilms Mar 26, 2006 Abandoned
Array ( [id] => 5733588 [patent_doc_number] => 20060258705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Process for making crystalline donepezil hydrochloride monohydrate' [patent_app_type] => utility [patent_app_number] => 11/377399 [patent_app_country] => US [patent_app_date] => 2006-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4043 [patent_no_of_claims] => 19 [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/A1/0258/20060258705.pdf [firstpage_image] =>[orig_patent_app_number] => 11377399 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/377399
Process for making crystalline donepezil hydrochloride monohydrate Mar 16, 2006 Abandoned
Array ( [id] => 5787110 [patent_doc_number] => 20060205949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Crystalline forms of a biphenyl compound' [patent_app_type] => utility [patent_app_number] => 11/371446 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 18118 [patent_no_of_claims] => 37 [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/A1/0205/20060205949.pdf [firstpage_image] =>[orig_patent_app_number] => 11371446 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371446
Crystalline forms of a biphenyl compound Mar 8, 2006 Abandoned
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