
Cecilia J. Tsang
Examiner (ID: 10028)
| Most Active Art Unit | 1202 |
| Art Unit(s) | 1611, 1202, 1675, 1811, 1625, 1654, 2899 |
| Total Applications | 1664 |
| Issued Applications | 1345 |
| Pending Applications | 72 |
| Abandoned Applications | 247 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3522722
[patent_doc_number] => 05489593
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-06
[patent_title] => 'Anti-aids piperazines'
[patent_app_type] => 1
[patent_app_number] => 8/349694
[patent_app_country] => US
[patent_app_date] => 1994-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 41937
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/489/05489593.pdf
[firstpage_image] =>[orig_patent_app_number] => 349694
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/349694 | Anti-aids piperazines | Dec 1, 1994 | Issued |
Array
(
[id] => 3103101
[patent_doc_number] => 05447931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-05
[patent_title] => 'New therapeutic use of heterocyclylpiperazines as 5-HT.sub.3 agonists and new compounds'
[patent_app_type] => 1
[patent_app_number] => 8/344629
[patent_app_country] => US
[patent_app_date] => 1994-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2686
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 9
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/447/05447931.pdf
[firstpage_image] =>[orig_patent_app_number] => 344629
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344629 | New therapeutic use of heterocyclylpiperazines as 5-HT.sub.3 agonists and new compounds | Nov 16, 1994 | Issued |
Array
(
[id] => 3528967
[patent_doc_number] => 05541326
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-30
[patent_title] => 'Piperazine Derivatives'
[patent_app_type] => 1
[patent_app_number] => 8/339000
[patent_app_country] => US
[patent_app_date] => 1994-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9218
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/541/05541326.pdf
[firstpage_image] =>[orig_patent_app_number] => 339000
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/339000 | Piperazine Derivatives | Nov 13, 1994 | Issued |
Array
(
[id] => 3581713
[patent_doc_number] => 05498629
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-12
[patent_title] => 'Anticonvulsant pseudofructopyranose sulfamates'
[patent_app_type] => 1
[patent_app_number] => 8/337597
[patent_app_country] => US
[patent_app_date] => 1994-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5070
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/498/05498629.pdf
[firstpage_image] =>[orig_patent_app_number] => 337597
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/337597 | Anticonvulsant pseudofructopyranose sulfamates | Nov 9, 1994 | Issued |
Array
(
[id] => 3498612
[patent_doc_number] => 05532363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Heteroaryl substituted oxazinone compounds for the preparation of taxol'
[patent_app_type] => 1
[patent_app_number] => 8/335495
[patent_app_country] => US
[patent_app_date] => 1994-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5946
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/532/05532363.pdf
[firstpage_image] =>[orig_patent_app_number] => 335495
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/335495 | Heteroaryl substituted oxazinone compounds for the preparation of taxol | Nov 6, 1994 | Issued |
Array
(
[id] => 3592082
[patent_doc_number] => 05496950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-05
[patent_title] => 'Use for bis-heterocyclic compounds and pharmaceutical compositions containing same'
[patent_app_type] => 1
[patent_app_number] => 8/330651
[patent_app_country] => US
[patent_app_date] => 1994-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7541
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/496/05496950.pdf
[firstpage_image] =>[orig_patent_app_number] => 330651
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/330651 | Use for bis-heterocyclic compounds and pharmaceutical compositions containing same | Oct 27, 1994 | Issued |
| 08/331164 | METHOD OF TREATING OR PREVENTING HEPATITIS B VIRUS | Oct 27, 1994 | Abandoned |
Array
(
[id] => 3582468
[patent_doc_number] => 05580872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-03
[patent_title] => 'Quinolizinone type compounds'
[patent_app_type] => 1
[patent_app_number] => 8/316319
[patent_app_country] => US
[patent_app_date] => 1994-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 110931
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 699
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/580/05580872.pdf
[firstpage_image] =>[orig_patent_app_number] => 316319
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/316319 | Quinolizinone type compounds | Sep 29, 1994 | Issued |
| 08/311780 | NOVEL CRYSTAL FORMS OF 1-[5-METHANESULFONAMIDOINDOLYL-2-CARBONYL]-4- [3-(1-METHYLETHYLAMINO)-2-PYRIDINYL]PIPERAZINE | Sep 22, 1994 | Abandoned |
Array
(
[id] => 3657935
[patent_doc_number] => 05658911
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Heteroarylpiperidines, and their use as antipsychotics and analgetics'
[patent_app_type] => 1
[patent_app_number] => 8/309395
[patent_app_country] => US
[patent_app_date] => 1994-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 53630
[patent_no_of_claims] => 45
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/658/05658911.pdf
[firstpage_image] =>[orig_patent_app_number] => 309395
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/309395 | Heteroarylpiperidines, and their use as antipsychotics and analgetics | Sep 19, 1994 | Issued |
Array
(
[id] => 3590788
[patent_doc_number] => 05516921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Thiono-lactone inhibitors of protein trafficking and uses therefor'
[patent_app_type] => 1
[patent_app_number] => 8/308184
[patent_app_country] => US
[patent_app_date] => 1994-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7114
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/516/05516921.pdf
[firstpage_image] =>[orig_patent_app_number] => 308184
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/308184 | Thiono-lactone inhibitors of protein trafficking and uses therefor | Sep 18, 1994 | Issued |
Array
(
[id] => 3525239
[patent_doc_number] => 05527808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-18
[patent_title] => 'Fused tricyclic nitrogen containing heterocycles'
[patent_app_type] => 1
[patent_app_number] => 8/204342
[patent_app_country] => US
[patent_app_date] => 1994-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7954
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 82
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/527/05527808.pdf
[firstpage_image] =>[orig_patent_app_number] => 204342
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/204342 | Fused tricyclic nitrogen containing heterocycles | Sep 14, 1994 | Issued |
Array
(
[id] => 3472927
[patent_doc_number] => 05476853
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-19
[patent_title] => 'Agent for use as an anti-irritant'
[patent_app_type] => 1
[patent_app_number] => 8/302674
[patent_app_country] => US
[patent_app_date] => 1994-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3094
[patent_no_of_claims] => 8
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[pdf_file] => patents/05/476/05476853.pdf
[firstpage_image] =>[orig_patent_app_number] => 302674
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/302674 | Agent for use as an anti-irritant | Sep 8, 1994 | Issued |
Array
(
[id] => 3590528
[patent_doc_number] => 05516905
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Antibiotic compounds and methods to treat gram-positive bacterial and mycoplasmal infections'
[patent_app_type] => 1
[patent_app_number] => 8/298011
[patent_app_country] => US
[patent_app_date] => 1994-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 9340
[patent_no_of_claims] => 12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/516/05516905.pdf
[firstpage_image] =>[orig_patent_app_number] => 298011
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/298011 | Antibiotic compounds and methods to treat gram-positive bacterial and mycoplasmal infections | Aug 29, 1994 | Issued |
Array
(
[id] => 3516458
[patent_doc_number] => 05576319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Pyrrolo-pyridine derivatives'
[patent_app_type] => 1
[patent_app_number] => 8/296574
[patent_app_country] => US
[patent_app_date] => 1994-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 20110
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/576/05576319.pdf
[firstpage_image] =>[orig_patent_app_number] => 296574
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/296574 | Pyrrolo-pyridine derivatives | Aug 25, 1994 | Issued |
Array
(
[id] => 3636468
[patent_doc_number] => 05631370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'Optically-active isomers of dideoxycarbocyclic nucleosides'
[patent_app_type] => 1
[patent_app_number] => 8/290185
[patent_app_country] => US
[patent_app_date] => 1994-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/631/05631370.pdf
[firstpage_image] =>[orig_patent_app_number] => 290185
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/290185 | Optically-active isomers of dideoxycarbocyclic nucleosides | Aug 14, 1994 | Issued |
Array
(
[id] => 3559050
[patent_doc_number] => 05500424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Pyrimidine and pyridine derivatives, their production and use'
[patent_app_type] => 1
[patent_app_number] => 8/288699
[patent_app_country] => US
[patent_app_date] => 1994-08-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/500/05500424.pdf
[firstpage_image] =>[orig_patent_app_number] => 288699
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/288699 | Pyrimidine and pyridine derivatives, their production and use | Aug 11, 1994 | Issued |
Array
(
[id] => 3621818
[patent_doc_number] => 05593945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'N-cyanoaryl-nitrogen heterocycles'
[patent_app_type] => 1
[patent_app_number] => 8/289071
[patent_app_country] => US
[patent_app_date] => 1994-08-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/593/05593945.pdf
[firstpage_image] =>[orig_patent_app_number] => 289071
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/289071 | N-cyanoaryl-nitrogen heterocycles | Aug 10, 1994 | Issued |
Array
(
[id] => 3589310
[patent_doc_number] => 05552546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-03
[patent_title] => 'Process for the preparation of 2-ethoxy-4,6-dihydroxypyrimidine'
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[patent_app_number] => 8/282398
[patent_app_country] => US
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Array
(
[id] => 3430701
[patent_doc_number] => 05455352
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[patent_issue_date] => 1995-10-03
[patent_title] => 'Preparation of N-(2-hydroxyethyl)-piperazine'
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[pdf_file] => patents/05/455/05455352.pdf
[firstpage_image] =>[orig_patent_app_number] => 282073
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/282073 | Preparation of N-(2-hydroxyethyl)-piperazine | Jul 27, 1994 | Issued |