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
06/594146 MICROBICIDES Mar 27, 1984 Abandoned
Array ( [id] => 2201208 [patent_doc_number] => 04542216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-17 [patent_title] => 'Process for producing fluoroalkoxyaminopyrimidines' [patent_app_type] => 1 [patent_app_number] => 6/593218 [patent_app_country] => US [patent_app_date] => 1984-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4432 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542216.pdf [firstpage_image] =>[orig_patent_app_number] => 593218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593218
Process for producing fluoroalkoxyaminopyrimidines Mar 26, 1984 Issued
Array ( [id] => 2221449 [patent_doc_number] => 04578468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Antibiotic LL-D42067.beta.' [patent_app_type] => 1 [patent_app_number] => 6/593159 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2875 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578468.pdf [firstpage_image] =>[orig_patent_app_number] => 593159 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593159
Antibiotic LL-D42067.beta. Mar 25, 1984 Issued
Array ( [id] => 2145700 [patent_doc_number] => 04536577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Process for preparing 2-alkyl-4-amino-5-aminomethylpyrimidine' [patent_app_type] => 1 [patent_app_number] => 6/593631 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3392 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/536/04536577.pdf [firstpage_image] =>[orig_patent_app_number] => 593631 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593631
Process for preparing 2-alkyl-4-amino-5-aminomethylpyrimidine Mar 25, 1984 Issued
Array ( [id] => 2159332 [patent_doc_number] => 04530931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => '8-Quinoline carbanilates for the inhibition of lipolysis' [patent_app_type] => 1 [patent_app_number] => 6/591702 [patent_app_country] => US [patent_app_date] => 1984-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2477 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/530/04530931.pdf [firstpage_image] =>[orig_patent_app_number] => 591702 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591702
8-Quinoline carbanilates for the inhibition of lipolysis Mar 20, 1984 Issued
Array ( [id] => 2144175 [patent_doc_number] => 04552900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => '3-(Pyrimidin-5-yl-oxyphenyl)-1-benzoyl-(thio)-urea compounds useful as pesticides' [patent_app_type] => 1 [patent_app_number] => 6/589986 [patent_app_country] => US [patent_app_date] => 1984-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6129 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552900.pdf [firstpage_image] =>[orig_patent_app_number] => 589986 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589986
3-(Pyrimidin-5-yl-oxyphenyl)-1-benzoyl-(thio)-urea compounds useful as pesticides Mar 14, 1984 Issued
Array ( [id] => 2453342 [patent_doc_number] => 04766128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Optionally 11- to 13-substituted ergoline compounds useful as medicinal agents' [patent_app_type] => 1 [patent_app_number] => 6/589376 [patent_app_country] => US [patent_app_date] => 1984-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5295 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/766/04766128.pdf [firstpage_image] =>[orig_patent_app_number] => 589376 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589376
Optionally 11- to 13-substituted ergoline compounds useful as medicinal agents Mar 13, 1984 Issued
Array ( [id] => 2326426 [patent_doc_number] => 04680411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Pyrano[2,3-g]indoles useful as anti-ulcerous, anti-inflammatory and antalgic agent' [patent_app_type] => 1 [patent_app_number] => 6/588566 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7342 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/680/04680411.pdf [firstpage_image] =>[orig_patent_app_number] => 588566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588566
Pyrano[2,3-g]indoles useful as anti-ulcerous, anti-inflammatory and antalgic agent Mar 11, 1984 Issued
Array ( [id] => 2269336 [patent_doc_number] => 04612376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Substituted-3,4-dihydro-4-(2,4,6-trime thoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent' [patent_app_type] => 1 [patent_app_number] => 6/588902 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16456 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612376.pdf [firstpage_image] =>[orig_patent_app_number] => 588902 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588902
Substituted-3,4-dihydro-4-(2,4,6-trime thoxyphenylimino)-2(1H)-pyrimidones useful as cardiotonic, antihypertensive, cerebrovascular vasodilator and anti-platelet agent Mar 11, 1984 Issued
Array ( [id] => 2238068 [patent_doc_number] => 04574155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'Process for preparing 2-hydrazino-1,3-diazacycloalk-2-ene hydrohalides' [patent_app_type] => 1 [patent_app_number] => 6/587414 [patent_app_country] => US [patent_app_date] => 1984-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2616 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574155.pdf [firstpage_image] =>[orig_patent_app_number] => 587414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587414
Process for preparing 2-hydrazino-1,3-diazacycloalk-2-ene hydrohalides Mar 7, 1984 Issued
Array ( [id] => 2316066 [patent_doc_number] => 04700004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Conversion of mercaptans to disulfides with soluble cobalt catalyst system' [patent_app_type] => 1 [patent_app_number] => 6/586610 [patent_app_country] => US [patent_app_date] => 1984-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2987 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/700/04700004.pdf [firstpage_image] =>[orig_patent_app_number] => 586610 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/586610
Conversion of mercaptans to disulfides with soluble cobalt catalyst system Mar 5, 1984 Issued
Array ( [id] => 2262906 [patent_doc_number] => 04598149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => '3-amino-2-hydroxypropyl of pyrimidin-4-one useful as antihypertensive, cardioprotective, antiarrythmic, and antianginal agents' [patent_app_type] => 1 [patent_app_number] => 6/585739 [patent_app_country] => US [patent_app_date] => 1984-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3915 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598149.pdf [firstpage_image] =>[orig_patent_app_number] => 585739 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585739
3-amino-2-hydroxypropyl of pyrimidin-4-one useful as antihypertensive, cardioprotective, antiarrythmic, and antianginal agents Mar 1, 1984 Issued
06/585170 NOVEL BENZYLSULFONYLUREAS AND ARYLSULFAMOYLUREAS Feb 29, 1984 Abandoned
Array ( [id] => 2178198 [patent_doc_number] => 04558050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Treatment of metabolic disorders with dichloroacetate-thiamine preparations' [patent_app_type] => 1 [patent_app_number] => 6/584994 [patent_app_country] => US [patent_app_date] => 1984-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2132 [patent_no_of_claims] => 30 [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/04/558/04558050.pdf [firstpage_image] =>[orig_patent_app_number] => 584994 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/584994
Treatment of metabolic disorders with dichloroacetate-thiamine preparations Feb 29, 1984 Issued
Array ( [id] => 2133666 [patent_doc_number] => 04515949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => '[2-(1H-indol-1-yl)ethyl]-2-piperazine and pyrido[1,2-a]indol-9-one as intermediates for pyrazino(2,3-3,4)pyrido(1,2-a) indoles which are useful for treating hypertension in mammals' [patent_app_type] => 1 [patent_app_number] => 6/583908 [patent_app_country] => US [patent_app_date] => 1984-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13157 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515949.pdf [firstpage_image] =>[orig_patent_app_number] => 583908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/583908
[2-(1H-indol-1-yl)ethyl]-2-piperazine and pyrido[1,2-a]indol-9-one as intermediates for pyrazino(2,3-3,4)pyrido(1,2-a) indoles which are useful for treating hypertension in mammals Feb 26, 1984 Issued
Array ( [id] => 2177421 [patent_doc_number] => 04547505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'N-Phenyl-N-\'-cycloalkylalkanoylpiperazine useful as analgetics and process for its production' [patent_app_type] => 1 [patent_app_number] => 6/583324 [patent_app_country] => US [patent_app_date] => 1984-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8402 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/547/04547505.pdf [firstpage_image] =>[orig_patent_app_number] => 583324 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/583324
N-Phenyl-N-'-cycloalkylalkanoylpiperazine useful as analgetics and process for its production Feb 23, 1984 Issued
06/582832 COMPOUNDS, PROCESSES AND USE Feb 22, 1984 Abandoned
06/581817 HERBICIDAL SULFONAMIDES Feb 20, 1984 Abandoned
06/581137 N-(3-TRIFLUOROMETHYL-PHENYL)-N-PROPARGYL-PIPERAZINE AND SALTS THEREOF Feb 16, 1984 Abandoned
Array ( [id] => 2205788 [patent_doc_number] => 04544757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Process for the resolution of pyrano[3,4-b]indole-1-acetic acids' [patent_app_type] => 1 [patent_app_number] => 6/580901 [patent_app_country] => US [patent_app_date] => 1984-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1917 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544757.pdf [firstpage_image] =>[orig_patent_app_number] => 580901 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/580901
Process for the resolution of pyrano[3,4-b]indole-1-acetic acids Feb 15, 1984 Issued
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