Search

Cecilia J. Tsang

Examiner (ID: 14031)

Most Active Art Unit
1202
Art Unit(s)
1811, 1625, 1202, 1654, 1675, 1611, 2899
Total Applications
1664
Issued Applications
1345
Pending Applications
72
Abandoned Applications
247

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3530810 [patent_doc_number] => 05583145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => '1-(arylthioalkyl, arylaminoalkyl, or arylmethylenealkyl)-4-(heteroaryl)piperazines and related compounds useful as antipsychotics and analgesics' [patent_app_type] => 1 [patent_app_number] => 8/466895 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86535 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 793 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583145.pdf [firstpage_image] =>[orig_patent_app_number] => 466895 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/466895
1-(arylthioalkyl, arylaminoalkyl, or arylmethylenealkyl)-4-(heteroaryl)piperazines and related compounds useful as antipsychotics and analgesics Jun 5, 1995 Issued
Array ( [id] => 3582703 [patent_doc_number] => 05580886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Cis-2-[(4-heteroaryl-1 -piperidinyl)alkyl]hexahydro-1H-isoindole-1,3(2H)-diones and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/469884 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86396 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580886.pdf [firstpage_image] =>[orig_patent_app_number] => 469884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469884
Cis-2-[(4-heteroaryl-1 -piperidinyl)alkyl]hexahydro-1H-isoindole-1,3(2H)-diones and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3603256 [patent_doc_number] => 05578624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Heteroarylpyrrolidines and their use as antipsychotics and analgesics' [patent_app_type] => 1 [patent_app_number] => 8/468076 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86377 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 488 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578624.pdf [firstpage_image] =>[orig_patent_app_number] => 468076 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468076
Heteroarylpyrrolidines and their use as antipsychotics and analgesics Jun 5, 1995 Issued
Array ( [id] => 3624122 [patent_doc_number] => 05607945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'N-[(4-(heteroaryl)-1-piperidinyl)alkyl]-1,2,3,4-tetrahydroisoquinolines and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/466821 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86369 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 725 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607945.pdf [firstpage_image] =>[orig_patent_app_number] => 466821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/466821
N-[(4-(heteroaryl)-1-piperidinyl)alkyl]-1,2,3,4-tetrahydroisoquinolines and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3662028 [patent_doc_number] => 05624927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'N-[4-(heteroaryl)-1-piperazinyl)alkyl]-1,2,3,4-tetrahydroisoquinolines and n-[4(heteroaryl)-1-piperazinyl)alkyl]-1,2,3,4-tetrahydroisoquinolines, related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/466773 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86359 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 745 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624927.pdf [firstpage_image] =>[orig_patent_app_number] => 466773 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/466773
N-[4-(heteroaryl)-1-piperazinyl)alkyl]-1,2,3,4-tetrahydroisoquinolines and n-[4(heteroaryl)-1-piperazinyl)alkyl]-1,2,3,4-tetrahydroisoquinolines, related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3659121 [patent_doc_number] => 05591745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => '(4-heteroaryl)-1-[(2,3-dihydro-1H-isoindol-2-yl)alkyl] piperidines and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/469365 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86451 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 624 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591745.pdf [firstpage_image] =>[orig_patent_app_number] => 469365 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469365
(4-heteroaryl)-1-[(2,3-dihydro-1H-isoindol-2-yl)alkyl] piperidines and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3609302 [patent_doc_number] => 05589495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => '2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3- indandiones and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/471515 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 621 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/589/05589495.pdf [firstpage_image] =>[orig_patent_app_number] => 471515 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471515
2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3- indandiones and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3622573 [patent_doc_number] => 05593995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => '2-[(4-heteroaryl-1-piperazinyl)alkyl]-1,3-indandiones and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/471514 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86247 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 638 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/593/05593995.pdf [firstpage_image] =>[orig_patent_app_number] => 471514 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471514
2-[(4-heteroaryl-1-piperazinyl)alkyl]-1,3-indandiones and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3624285 [patent_doc_number] => 05612343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'N-[(4-heteroaryl-1-piperazinyl)alkyl]-2,3-naphthalimides and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/467912 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86376 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 599 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/612/05612343.pdf [firstpage_image] =>[orig_patent_app_number] => 467912 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/467912
N-[(4-heteroaryl-1-piperazinyl)alkyl]-2,3-naphthalimides and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3636201 [patent_doc_number] => 05610300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates' [patent_app_type] => 1 [patent_app_number] => 8/469045 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16776 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/610/05610300.pdf [firstpage_image] =>[orig_patent_app_number] => 469045 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/469045
Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates Jun 5, 1995 Issued
Array ( [id] => 3599108 [patent_doc_number] => 05559126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => '1-[(1,4-benodioxanyl)alkyl]-4-(heteroaryl)piperidines and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/471237 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86297 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 551 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559126.pdf [firstpage_image] =>[orig_patent_app_number] => 471237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471237
1-[(1,4-benodioxanyl)alkyl]-4-(heteroaryl)piperidines and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3582855 [patent_doc_number] => 05580891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'N-[heteroaryl-1-pyrrolidinyl)alkyl]-2-benoxazolinones and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/471236 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86514 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580891.pdf [firstpage_image] =>[orig_patent_app_number] => 471236 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/471236
N-[heteroaryl-1-pyrrolidinyl)alkyl]-2-benoxazolinones and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3609275 [patent_doc_number] => 05589494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => '2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3-dioxanes and related compounds and their therapeutic utility' [patent_app_type] => 1 [patent_app_number] => 8/470040 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 86358 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 537 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/589/05589494.pdf [firstpage_image] =>[orig_patent_app_number] => 470040 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470040
2-[(3-heteroaryl-1-pyrrolidinyl)alkyl]-1,3-dioxanes and related compounds and their therapeutic utility Jun 5, 1995 Issued
Array ( [id] => 3657190 [patent_doc_number] => 05622950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Pyrrolo-pyridine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/459993 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20154 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622950.pdf [firstpage_image] =>[orig_patent_app_number] => 459993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/459993
Pyrrolo-pyridine derivatives Jun 1, 1995 Issued
Array ( [id] => 3592465 [patent_doc_number] => 05521186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Apolipoprotein-.beta. synthesis inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/455304 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8747 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521186.pdf [firstpage_image] =>[orig_patent_app_number] => 455304 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/455304
Apolipoprotein-.beta. synthesis inhibitors May 30, 1995 Issued
Array ( [id] => 3506729 [patent_doc_number] => 05569659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => '4-arylpiperazines and 4-arylpiperidines' [patent_app_type] => 1 [patent_app_number] => 8/442600 [patent_app_country] => US [patent_app_date] => 1995-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15800 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/569/05569659.pdf [firstpage_image] =>[orig_patent_app_number] => 442600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/442600
4-arylpiperazines and 4-arylpiperidines May 16, 1995 Issued
Array ( [id] => 3524888 [patent_doc_number] => 05527786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Phosphonic diester derivatives' [patent_app_type] => 1 [patent_app_number] => 8/424345 [patent_app_country] => US [patent_app_date] => 1995-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7109 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/527/05527786.pdf [firstpage_image] =>[orig_patent_app_number] => 424345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/424345
Phosphonic diester derivatives Apr 18, 1995 Issued
Array ( [id] => 3517519 [patent_doc_number] => 05486518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => '4-indolylpiperazinyl derivatives' [patent_app_type] => 1 [patent_app_number] => 8/419342 [patent_app_country] => US [patent_app_date] => 1995-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3129 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486518.pdf [firstpage_image] =>[orig_patent_app_number] => 419342 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/419342
4-indolylpiperazinyl derivatives Apr 9, 1995 Issued
Array ( [id] => 3554077 [patent_doc_number] => 05519025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => '4-indolylpiperazinyl derivatives' [patent_app_type] => 1 [patent_app_number] => 8/419333 [patent_app_country] => US [patent_app_date] => 1995-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2554 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519025.pdf [firstpage_image] =>[orig_patent_app_number] => 419333 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/419333
4-indolylpiperazinyl derivatives Apr 9, 1995 Issued
Array ( [id] => 3614466 [patent_doc_number] => 05565568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => '2-acylaminopropanamides as tachykinin receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 8/418994 [patent_app_country] => US [patent_app_date] => 1995-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20744 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565568.pdf [firstpage_image] =>[orig_patent_app_number] => 418994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/418994
2-acylaminopropanamides as tachykinin receptor antagonists Apr 5, 1995 Issued
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