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] => 2726978 [patent_doc_number] => 05076831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => '1,8-napthalenedicarboximides as antidotes' [patent_app_type] => 1 [patent_app_number] => 7/615865 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13555 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 920 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076831.pdf [firstpage_image] =>[orig_patent_app_number] => 615865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615865
1,8-napthalenedicarboximides as antidotes Nov 19, 1990 Issued
Array ( [id] => 2801687 [patent_doc_number] => 05124324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Indole derivatives' [patent_app_type] => 1 [patent_app_number] => 7/614219 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11802 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124324.pdf [firstpage_image] =>[orig_patent_app_number] => 614219 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614219
Indole derivatives Nov 15, 1990 Issued
07/613437 PROCESS FOR THE PRODUCTION OF ANHYDRIDES Nov 13, 1990 Abandoned
Array ( [id] => 2796763 [patent_doc_number] => 05144045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Phosphocholine derivative inhibitors of phospholipase A.sub.2' [patent_app_type] => 1 [patent_app_number] => 7/612745 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28470 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144045.pdf [firstpage_image] =>[orig_patent_app_number] => 612745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/612745
Phosphocholine derivative inhibitors of phospholipase A.sub.2 Nov 12, 1990 Issued
Array ( [id] => 2850030 [patent_doc_number] => 05104895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Platinum(II) complexes, their preparation and use as anti-tumor agents' [patent_app_type] => 1 [patent_app_number] => 7/585118 [patent_app_country] => US [patent_app_date] => 1990-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10311 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104895.pdf [firstpage_image] =>[orig_patent_app_number] => 585118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585118
Platinum(II) complexes, their preparation and use as anti-tumor agents Nov 4, 1990 Issued
Array ( [id] => 2772962 [patent_doc_number] => 05075318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => '8.alpha.-acylaminoergoline, its preparation and pharmaceutical compositions containing it' [patent_app_type] => 1 [patent_app_number] => 7/608454 [patent_app_country] => US [patent_app_date] => 1990-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3306 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075318.pdf [firstpage_image] =>[orig_patent_app_number] => 608454 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/608454
8.alpha.-acylaminoergoline, its preparation and pharmaceutical compositions containing it Nov 1, 1990 Issued
Array ( [id] => 2854177 [patent_doc_number] => 05126463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Process for the production of anhydrides' [patent_app_type] => 1 [patent_app_number] => 7/607198 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5963 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126463.pdf [firstpage_image] =>[orig_patent_app_number] => 607198 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607198
Process for the production of anhydrides Oct 30, 1990 Issued
Array ( [id] => 2715962 [patent_doc_number] => 05053509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Benzo[1,8]naphthyridine derivatives, their preparation and compositions containing them' [patent_app_type] => 1 [patent_app_number] => 7/605340 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25582 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053509.pdf [firstpage_image] =>[orig_patent_app_number] => 605340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605340
Benzo[1,8]naphthyridine derivatives, their preparation and compositions containing them Oct 29, 1990 Issued
Array ( [id] => 2791831 [patent_doc_number] => 05136060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Method for preparation of taxol using an oxazinone' [patent_app_type] => 1 [patent_app_number] => 7/603041 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5943 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136060.pdf [firstpage_image] =>[orig_patent_app_number] => 603041 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603041
Method for preparation of taxol using an oxazinone Oct 29, 1990 Issued
Array ( [id] => 2849644 [patent_doc_number] => 05104876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Benzopyrido piperidine, piperidylidene and piperazine compounds, compositions, methods of manufacture and methods of use' [patent_app_type] => 1 [patent_app_number] => 7/598667 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14528 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104876.pdf [firstpage_image] =>[orig_patent_app_number] => 598667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598667
Benzopyrido piperidine, piperidylidene and piperazine compounds, compositions, methods of manufacture and methods of use Oct 25, 1990 Issued
Array ( [id] => 2803910 [patent_doc_number] => 05124442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Process for preparing AZT (3\'-azido-3\'-deoxy-thymidine) and related compounds' [patent_app_type] => 1 [patent_app_number] => 7/603010 [patent_app_country] => US [patent_app_date] => 1990-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2124 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124442.pdf [firstpage_image] =>[orig_patent_app_number] => 603010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603010
Process for preparing AZT (3'-azido-3'-deoxy-thymidine) and related compounds Oct 24, 1990 Issued
07/603838 DIAROMATIC SUBSTITUTED HETEROCYCLIC ANTI-AIDS COMPOUNDS Oct 24, 1990 Abandoned
Array ( [id] => 2875243 [patent_doc_number] => 05091541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Hexahydropyrrolo(2,3-B)indole carbamates, ureas, amides and related compounds' [patent_app_type] => 1 [patent_app_number] => 7/602559 [patent_app_country] => US [patent_app_date] => 1990-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8306 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091541.pdf [firstpage_image] =>[orig_patent_app_number] => 602559 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602559
Hexahydropyrrolo(2,3-B)indole carbamates, ureas, amides and related compounds Oct 23, 1990 Issued
Array ( [id] => 2791379 [patent_doc_number] => 05101032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Cycloalkylidene dyes' [patent_app_type] => 1 [patent_app_number] => 7/600815 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4045 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101032.pdf [firstpage_image] =>[orig_patent_app_number] => 600815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600815
Cycloalkylidene dyes Oct 21, 1990 Issued
07/598440 AMINOMACROLIDES AND DERIVATIVES HAVING IMMUNOSUPPRESSIVE ACTIVITY Oct 21, 1990 Abandoned
Array ( [id] => 2977112 [patent_doc_number] => 05208336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Selenomerocyanines and processes for preparation and methods of use and compositions thereof' [patent_app_type] => 1 [patent_app_number] => 7/599961 [patent_app_country] => US [patent_app_date] => 1990-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208336.pdf [firstpage_image] =>[orig_patent_app_number] => 599961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/599961
Selenomerocyanines and processes for preparation and methods of use and compositions thereof Oct 18, 1990 Issued
07/599568 HYDROXYMETHYL(METHYLENECYCLOPENTYL) PURINES AND PYRIMIDINES Oct 17, 1990 Abandoned
Array ( [id] => 2875076 [patent_doc_number] => 05091532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Process for the preparation of pigments based on isoindole' [patent_app_type] => 1 [patent_app_number] => 7/600036 [patent_app_country] => US [patent_app_date] => 1990-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1172 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091532.pdf [firstpage_image] =>[orig_patent_app_number] => 600036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600036
Process for the preparation of pigments based on isoindole Oct 15, 1990 Issued
Array ( [id] => 2875280 [patent_doc_number] => 05091543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Preparation of cyclic carbonates using alkylammonium and tertiary amine catalysts' [patent_app_type] => 1 [patent_app_number] => 7/597978 [patent_app_country] => US [patent_app_date] => 1990-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091543.pdf [firstpage_image] =>[orig_patent_app_number] => 597978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/597978
Preparation of cyclic carbonates using alkylammonium and tertiary amine catalysts Oct 14, 1990 Issued
07/595329 BIS-BENZO CYCLOHEPTA PIPERIDYLIDENE, PIPERIDINE AND PIPERAZINE COMPOUNDS, COMPOSITIONS AND METHODS OF USE Oct 9, 1990 Abandoned
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