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
06/679662 3-(PIPERIDINYL)-AND3-(PYRROLIDINYL)-1H-INDAZOLES Dec 6, 1984 Abandoned
Array ( [id] => 2223158 [patent_doc_number] => 04609736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Rhodanines useful as a therapeutic agent for diabetic complications' [patent_app_type] => 1 [patent_app_number] => 6/675579 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5520 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609736.pdf [firstpage_image] =>[orig_patent_app_number] => 675579 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675579
Rhodanines useful as a therapeutic agent for diabetic complications Nov 27, 1984 Issued
Array ( [id] => 2276468 [patent_doc_number] => 04606860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Rhodanines useful as a therapeutic agent for diabetic complications' [patent_app_type] => 1 [patent_app_number] => 6/675580 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6832 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606860.pdf [firstpage_image] =>[orig_patent_app_number] => 675580 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675580
Rhodanines useful as a therapeutic agent for diabetic complications Nov 27, 1984 Issued
Array ( [id] => 2259597 [patent_doc_number] => 04618683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Tetrahydro-6,7-dimethoxy-1H-benz[e]isoinodolines useful in the treatment of hypertension and as sedatives' [patent_app_type] => 1 [patent_app_number] => 6/673458 [patent_app_country] => US [patent_app_date] => 1984-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13675 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618683.pdf [firstpage_image] =>[orig_patent_app_number] => 673458 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673458
Tetrahydro-6,7-dimethoxy-1H-benz[e]isoinodolines useful in the treatment of hypertension and as sedatives Nov 19, 1984 Issued
Array ( [id] => 2446102 [patent_doc_number] => 04721790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Nucleophilic substitution process for fluoronitroaralkyloxazoline' [patent_app_type] => 1 [patent_app_number] => 6/671101 [patent_app_country] => US [patent_app_date] => 1984-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2914 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721790.pdf [firstpage_image] =>[orig_patent_app_number] => 671101 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671101
Nucleophilic substitution process for fluoronitroaralkyloxazoline Nov 12, 1984 Issued
06/670004 OPTICAL INDICATOR CHALCOGEN COMPOUNDS AND METHODS FOR THEIR PREPARATION AND USE Nov 12, 1984 Abandoned
Array ( [id] => 2591626 [patent_doc_number] => 04970314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Process for the preparation of 2-bromo-8-ergolinyl compounds' [patent_app_type] => 1 [patent_app_number] => 6/668344 [patent_app_country] => US [patent_app_date] => 1984-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2387 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970314.pdf [firstpage_image] =>[orig_patent_app_number] => 668344 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/668344
Process for the preparation of 2-bromo-8-ergolinyl compounds Nov 4, 1984 Issued
Array ( [id] => 2259525 [patent_doc_number] => 04618677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Substituted phenylalkyl-(piperazinyl or homopiperazinyl)alkyl-thiols and -thiocarbamates useful for the treatment of immunological, inflammatory, and allergic disorders' [patent_app_type] => 1 [patent_app_number] => 6/668089 [patent_app_country] => US [patent_app_date] => 1984-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9750 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618677.pdf [firstpage_image] =>[orig_patent_app_number] => 668089 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/668089
Substituted phenylalkyl-(piperazinyl or homopiperazinyl)alkyl-thiols and -thiocarbamates useful for the treatment of immunological, inflammatory, and allergic disorders Nov 4, 1984 Issued
Array ( [id] => 2414054 [patent_doc_number] => 04743604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Oxazolidines and compositions containing the same' [patent_app_type] => 1 [patent_app_number] => 6/667186 [patent_app_country] => US [patent_app_date] => 1984-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4498 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743604.pdf [firstpage_image] =>[orig_patent_app_number] => 667186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667186
Oxazolidines and compositions containing the same Oct 31, 1984 Issued
06/665777 N-(3-TRIFLUOROMETHYL-PHENYL)-N'-PROPARGYL-PIPERAZINE AND SALTS THEREOF Oct 28, 1984 Abandoned
Array ( [id] => 2256091 [patent_doc_number] => 04590272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Pesticidal 1-(substituted benzyl)-2-nitromethylene-tetrahydropyrimidines' [patent_app_type] => 1 [patent_app_number] => 6/657323 [patent_app_country] => US [patent_app_date] => 1984-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3373 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/590/04590272.pdf [firstpage_image] =>[orig_patent_app_number] => 657323 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/657323
Pesticidal 1-(substituted benzyl)-2-nitromethylene-tetrahydropyrimidines Oct 2, 1984 Issued
Array ( [id] => 2493736 [patent_doc_number] => 04843160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Preparation of alpha-aminoalkylphenols' [patent_app_type] => 1 [patent_app_number] => 6/656377 [patent_app_country] => US [patent_app_date] => 1984-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843160.pdf [firstpage_image] =>[orig_patent_app_number] => 656377 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/656377
Preparation of alpha-aminoalkylphenols Sep 30, 1984 Issued
Array ( [id] => 2215379 [patent_doc_number] => 04616086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Piperazine-substituted aryl and aralkyl carboxylic acids useful for treating infirmaties caused by excess lipids or thrombocyte' [patent_app_type] => 1 [patent_app_number] => 6/657032 [patent_app_country] => US [patent_app_date] => 1984-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24391 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/616/04616086.pdf [firstpage_image] =>[orig_patent_app_number] => 657032 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/657032
Piperazine-substituted aryl and aralkyl carboxylic acids useful for treating infirmaties caused by excess lipids or thrombocyte Sep 30, 1984 Issued
Array ( [id] => 2273724 [patent_doc_number] => 04581171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => '[[Bis(aryl)methylene]-1-piperidinyl]alkyl-pyrimidinones useful for treating psychotropic disorders' [patent_app_type] => 1 [patent_app_number] => 6/655137 [patent_app_country] => US [patent_app_date] => 1984-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17551 [patent_no_of_claims] => 6 [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/04/581/04581171.pdf [firstpage_image] =>[orig_patent_app_number] => 655137 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/655137
[[Bis(aryl)methylene]-1-piperidinyl]alkyl-pyrimidinones useful for treating psychotropic disorders Sep 26, 1984 Issued
Array ( [id] => 2243249 [patent_doc_number] => 04567270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Hexahydroindolizinones useful for treating cardiac arrhythmia, thrombotic disorders in mammals' [patent_app_type] => 1 [patent_app_number] => 6/651210 [patent_app_country] => US [patent_app_date] => 1984-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567270.pdf [firstpage_image] =>[orig_patent_app_number] => 651210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/651210
Hexahydroindolizinones useful for treating cardiac arrhythmia, thrombotic disorders in mammals Sep 16, 1984 Issued
06/649720 DERIVATIVE OF DIHYDROXYBENZAMIDE Sep 11, 1984 Abandoned
06/645009 11-(PIPERAZIN- OR HOMOPIPERAZIN-1-Y1)-5H-IMIDAZO-(2,1-C) (1,4) BENZODIAZEPINES Aug 27, 1984 Abandoned
Array ( [id] => 2190609 [patent_doc_number] => 04546183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Pyrimido-2-benzazepines' [patent_app_type] => 1 [patent_app_number] => 6/643509 [patent_app_country] => US [patent_app_date] => 1984-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16126 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546183.pdf [firstpage_image] =>[orig_patent_app_number] => 643509 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/643509
Pyrimido-2-benzazepines Aug 22, 1984 Issued
Array ( [id] => 2218512 [patent_doc_number] => 04595535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Diazacycloalkyl-1,2,4-triazolo[2,3-c][1,3]benzodiazepines useful as neuroleptic and/or antihistaminic agents' [patent_app_type] => 1 [patent_app_number] => 6/643136 [patent_app_country] => US [patent_app_date] => 1984-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9313 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595535.pdf [firstpage_image] =>[orig_patent_app_number] => 643136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/643136
Diazacycloalkyl-1,2,4-triazolo[2,3-c][1,3]benzodiazepines useful as neuroleptic and/or antihistaminic agents Aug 21, 1984 Issued
Array ( [id] => 2238827 [patent_doc_number] => 04585863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Process for the manufacture of 2-isopropyl-4-methyl-6-hydroxypyrimidine' [patent_app_type] => 1 [patent_app_number] => 6/641329 [patent_app_country] => US [patent_app_date] => 1984-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1814 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585863.pdf [firstpage_image] =>[orig_patent_app_number] => 641329 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641329
Process for the manufacture of 2-isopropyl-4-methyl-6-hydroxypyrimidine Aug 15, 1984 Issued
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