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
07/011641 NOVEL 8 ALPHA-ACYLAMINOERGOLINES Feb 5, 1987 Abandoned
Array ( [id] => 2444318 [patent_doc_number] => 04792553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Diene derivatives and vasodilators containing the same' [patent_app_type] => 1 [patent_app_number] => 7/010477 [patent_app_country] => US [patent_app_date] => 1987-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792553.pdf [firstpage_image] =>[orig_patent_app_number] => 010477 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010477
Diene derivatives and vasodilators containing the same Feb 2, 1987 Issued
Array ( [id] => 2384005 [patent_doc_number] => 04789587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => '(1,3-dioxolan-2-yl-methyl)-1H-imidazoles as bactericidal and/or fungicidal agents' [patent_app_type] => 1 [patent_app_number] => 7/010438 [patent_app_country] => US [patent_app_date] => 1987-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4187 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789587.pdf [firstpage_image] =>[orig_patent_app_number] => 010438 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010438
(1,3-dioxolan-2-yl-methyl)-1H-imidazoles as bactericidal and/or fungicidal agents Feb 2, 1987 Issued
Array ( [id] => 2549824 [patent_doc_number] => 04806536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Piperazinyl-substituted pyridine and imidazole anti-arrhythmic agents' [patent_app_type] => 1 [patent_app_number] => 7/010077 [patent_app_country] => US [patent_app_date] => 1987-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10854 [patent_no_of_claims] => 28 [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/04/806/04806536.pdf [firstpage_image] =>[orig_patent_app_number] => 010077 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010077
Piperazinyl-substituted pyridine and imidazole anti-arrhythmic agents Feb 1, 1987 Issued
Array ( [id] => 2526566 [patent_doc_number] => 04861788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Antibacterial 1-normon-2-yl-heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/008893 [patent_app_country] => US [patent_app_date] => 1987-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16019 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 485 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861788.pdf [firstpage_image] =>[orig_patent_app_number] => 008893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/008893
Antibacterial 1-normon-2-yl-heterocyclic compounds Jan 29, 1987 Issued
Array ( [id] => 2557531 [patent_doc_number] => 04960776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => '4-aryl-N-(alkylaminoalkyl, heterocyclicamino and heterocyclicamino)alkyl)-1-piperazinecarboxamides' [patent_app_type] => 1 [patent_app_number] => 7/007592 [patent_app_country] => US [patent_app_date] => 1987-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12380 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960776.pdf [firstpage_image] =>[orig_patent_app_number] => 007592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/007592
4-aryl-N-(alkylaminoalkyl, heterocyclicamino and heterocyclicamino)alkyl)-1-piperazinecarboxamides Jan 27, 1987 Issued
Array ( [id] => 2548669 [patent_doc_number] => 04802908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Herbicidal 2-(1H)-pyrazinones' [patent_app_type] => 1 [patent_app_number] => 7/006822 [patent_app_country] => US [patent_app_date] => 1987-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 81040 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 889 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/802/04802908.pdf [firstpage_image] =>[orig_patent_app_number] => 006822 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/006822
Herbicidal 2-(1H)-pyrazinones Jan 21, 1987 Issued
07/005974 SUBSTITUTED PYRROLIDINONES Jan 20, 1987 Abandoned
Array ( [id] => 2444419 [patent_doc_number] => 04792557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => '2,4-diamino-5[4-amino (or dimethylamino)-3,5-dimethoxybenzyl]pyrimidine and antibacterial composition thereof' [patent_app_type] => 1 [patent_app_number] => 7/003095 [patent_app_country] => US [patent_app_date] => 1987-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15451 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792557.pdf [firstpage_image] =>[orig_patent_app_number] => 003095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/003095
2,4-diamino-5[4-amino (or dimethylamino)-3,5-dimethoxybenzyl]pyrimidine and antibacterial composition thereof Jan 13, 1987 Issued
Array ( [id] => 2446674 [patent_doc_number] => 04791115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => '2,6-dimethyl-8.alpha.-pivaloylamino-9,10-didehydro-ergoline' [patent_app_type] => 1 [patent_app_number] => 7/002055 [patent_app_country] => US [patent_app_date] => 1987-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3330 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791115.pdf [firstpage_image] =>[orig_patent_app_number] => 002055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/002055
2,6-dimethyl-8.alpha.-pivaloylamino-9,10-didehydro-ergoline Jan 11, 1987 Issued
Array ( [id] => 2441954 [patent_doc_number] => 04790868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Herbicidally active substituted phenoxy or phenylthio benzoxazolone (or benzthiazolone) compounds' [patent_app_type] => 1 [patent_app_number] => 7/004746 [patent_app_country] => US [patent_app_date] => 1987-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2928 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790868.pdf [firstpage_image] =>[orig_patent_app_number] => 004746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/004746
Herbicidally active substituted phenoxy or phenylthio benzoxazolone (or benzthiazolone) compounds Jan 6, 1987 Issued
Array ( [id] => 2445023 [patent_doc_number] => 04778893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Optical indicator 3,4-dihydro-2-quinolones' [patent_app_type] => 1 [patent_app_number] => 7/000540 [patent_app_country] => US [patent_app_date] => 1987-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778893.pdf [firstpage_image] =>[orig_patent_app_number] => 000540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/000540
Optical indicator 3,4-dihydro-2-quinolones Jan 4, 1987 Issued
Array ( [id] => 2526660 [patent_doc_number] => 04797399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Piperazine compounds and antithrombotic pharmaceutical composition comprising the same' [patent_app_type] => 1 [patent_app_number] => 6/945853 [patent_app_country] => US [patent_app_date] => 1986-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18543 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797399.pdf [firstpage_image] =>[orig_patent_app_number] => 945853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945853
Piperazine compounds and antithrombotic pharmaceutical composition comprising the same Dec 22, 1986 Issued
06/942041 BACTERICIDAL (3,5-SUBSTITUTED POLYOXYMETHYLENE OXAZOLIDINES) Dec 15, 1986 Abandoned
Array ( [id] => 2556350 [patent_doc_number] => 04816460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Insecticidal dioxopyrimidine carboxyanides' [patent_app_type] => 1 [patent_app_number] => 6/939547 [patent_app_country] => US [patent_app_date] => 1986-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3059 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816460.pdf [firstpage_image] =>[orig_patent_app_number] => 939547 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/939547
Insecticidal dioxopyrimidine carboxyanides Dec 8, 1986 Issued
Array ( [id] => 2413648 [patent_doc_number] => 04725598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Derivative of dihydroxybenzamide and a pharmaceutical composition having an anti-inflammatory activity' [patent_app_type] => 1 [patent_app_number] => 6/939241 [patent_app_country] => US [patent_app_date] => 1986-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4572 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725598.pdf [firstpage_image] =>[orig_patent_app_number] => 939241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/939241
Derivative of dihydroxybenzamide and a pharmaceutical composition having an anti-inflammatory activity Dec 7, 1986 Issued
Array ( [id] => 2446692 [patent_doc_number] => 04791116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'N,N-diethyl-N\'-[(8.alpha.)-1-ethyl-6-methyl-ergolin-8-yl]-sulfamide useful as prolactin secretion inhibitor, anti-parkinson agents and anti-depressant agents' [patent_app_type] => 1 [patent_app_number] => 6/936204 [patent_app_country] => US [patent_app_date] => 1986-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1526 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/791/04791116.pdf [firstpage_image] =>[orig_patent_app_number] => 936204 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936204
N,N-diethyl-N'-[(8.alpha.)-1-ethyl-6-methyl-ergolin-8-yl]-sulfamide useful as prolactin secretion inhibitor, anti-parkinson agents and anti-depressant agents Nov 30, 1986 Issued
Array ( [id] => 2390244 [patent_doc_number] => 04772701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Pyridazo[1,2]pyridazines and pyrazolo[1,2]pyridazines as antihypertensives' [patent_app_type] => 1 [patent_app_number] => 6/936003 [patent_app_country] => US [patent_app_date] => 1986-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21839 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772701.pdf [firstpage_image] =>[orig_patent_app_number] => 936003 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936003
Pyridazo[1,2]pyridazines and pyrazolo[1,2]pyridazines as antihypertensives Nov 27, 1986 Issued
Array ( [id] => 2444337 [patent_doc_number] => 04792554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Pyridine compounds, pharaceutical compositions, their use in allergy therapy' [patent_app_type] => 1 [patent_app_number] => 6/933532 [patent_app_country] => US [patent_app_date] => 1986-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7258 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792554.pdf [firstpage_image] =>[orig_patent_app_number] => 933532 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/933532
Pyridine compounds, pharaceutical compositions, their use in allergy therapy Nov 20, 1986 Issued
Array ( [id] => 2388192 [patent_doc_number] => 04772595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Synthetic virginiamycin M1 analogs' [patent_app_type] => 1 [patent_app_number] => 6/934232 [patent_app_country] => US [patent_app_date] => 1986-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5937 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772595.pdf [firstpage_image] =>[orig_patent_app_number] => 934232 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/934232
Synthetic virginiamycin M1 analogs Nov 20, 1986 Issued
Menu