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] => 2420755 [patent_doc_number] => 04788191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => '1,3-dithiolano-, 1,4-dithiino- and 1,4-dithiepino[2,3-C]pyrrole derivatives, their production and use' [patent_app_type] => 1 [patent_app_number] => 6/832138 [patent_app_country] => US [patent_app_date] => 1986-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13471 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788191.pdf [firstpage_image] =>[orig_patent_app_number] => 832138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832138
1,3-dithiolano-, 1,4-dithiino- and 1,4-dithiepino[2,3-C]pyrrole derivatives, their production and use Apr 22, 1986 Issued
Array ( [id] => 2292649 [patent_doc_number] => 04710500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => '1-(4\'-fluorophenyl)-3,5-substituted indoles useful in the treatment of psychic disorders and pharmaceutical compositions thereof' [patent_app_type] => 1 [patent_app_number] => 6/846912 [patent_app_country] => US [patent_app_date] => 1986-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6518 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710500.pdf [firstpage_image] =>[orig_patent_app_number] => 846912 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846912
1-(4'-fluorophenyl)-3,5-substituted indoles useful in the treatment of psychic disorders and pharmaceutical compositions thereof Mar 31, 1986 Issued
Array ( [id] => 2336799 [patent_doc_number] => 04711885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'N-(N\'-phenylpiperazine)-alkyl triazole compounds having anxiolytic and analgesic properties' [patent_app_type] => 1 [patent_app_number] => 6/846911 [patent_app_country] => US [patent_app_date] => 1986-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4440 [patent_no_of_claims] => 10 [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/04/711/04711885.pdf [firstpage_image] =>[orig_patent_app_number] => 846911 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846911
N-(N'-phenylpiperazine)-alkyl triazole compounds having anxiolytic and analgesic properties Mar 31, 1986 Issued
Array ( [id] => 2315793 [patent_doc_number] => 04716113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Process for the production of an (S)-methyl or (S)-ethyl 4-amino-6-fluorochroman-4-carboxylate' [patent_app_type] => 1 [patent_app_number] => 6/846383 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13256 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716113.pdf [firstpage_image] =>[orig_patent_app_number] => 846383 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846383
Process for the production of an (S)-methyl or (S)-ethyl 4-amino-6-fluorochroman-4-carboxylate Mar 30, 1986 Issued
Array ( [id] => 2337530 [patent_doc_number] => 04677209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Process for the preparation of 2-mercaptobenzoxazoles' [patent_app_type] => 1 [patent_app_number] => 6/844603 [patent_app_country] => US [patent_app_date] => 1986-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2122 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/677/04677209.pdf [firstpage_image] =>[orig_patent_app_number] => 844603 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844603
Process for the preparation of 2-mercaptobenzoxazoles Mar 26, 1986 Issued
Array ( [id] => 2444458 [patent_doc_number] => 04745117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Imide derivatives and compositions for use as antipsychotic agents' [patent_app_type] => 1 [patent_app_number] => 6/844528 [patent_app_country] => US [patent_app_date] => 1986-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9923 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745117.pdf [firstpage_image] =>[orig_patent_app_number] => 844528 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/844528
Imide derivatives and compositions for use as antipsychotic agents Mar 26, 1986 Issued
Array ( [id] => 2328109 [patent_doc_number] => 04705855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => '1-[2-(2,4-dichlorophenyl)-2-(4-substituted piperazine)ethyl]-1H-imidazoles having antimycotic and antibacterial activities, pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/840495 [patent_app_country] => US [patent_app_date] => 1986-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2385 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705855.pdf [firstpage_image] =>[orig_patent_app_number] => 840495 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840495
1-[2-(2,4-dichlorophenyl)-2-(4-substituted piperazine)ethyl]-1H-imidazoles having antimycotic and antibacterial activities, pharmaceutical compositions containing them Mar 16, 1986 Issued
06/840251 HERBICIDALLY ACTIVE SUBSTITUTED BENZOXAZOLONE (OR BEZTHIAZOLONE) COMPOUNDS Mar 16, 1986 Abandoned
06/839743 TRANSGLUTAMINASE INHIBITORS Mar 13, 1986 Abandoned
Array ( [id] => 2393776 [patent_doc_number] => 04769366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Novel 1,3-disubstituted pyrrolo[1,2-a]azepinone derivatives having anti-psychotic activity and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 6/839101 [patent_app_country] => US [patent_app_date] => 1986-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13075 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769366.pdf [firstpage_image] =>[orig_patent_app_number] => 839101 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/839101
Novel 1,3-disubstituted pyrrolo[1,2-a]azepinone derivatives having anti-psychotic activity and pharmaceutical compositions containing them Mar 12, 1986 Issued
Array ( [id] => 2412950 [patent_doc_number] => 04761475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => '2,4-diaminopyrimidines substituted with heterobicyclomethyl radicals at the 5 position useful as antibacterials' [patent_app_type] => 1 [patent_app_number] => 6/839463 [patent_app_country] => US [patent_app_date] => 1986-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20899 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761475.pdf [firstpage_image] =>[orig_patent_app_number] => 839463 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/839463
2,4-diaminopyrimidines substituted with heterobicyclomethyl radicals at the 5 position useful as antibacterials Mar 11, 1986 Issued
Array ( [id] => 2421654 [patent_doc_number] => 04734500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'O-aminoalkylene (or aminoalkyleneoxy) phenylsulfone compounds having anti-ulcer effect' [patent_app_type] => 1 [patent_app_number] => 6/838569 [patent_app_country] => US [patent_app_date] => 1986-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734500.pdf [firstpage_image] =>[orig_patent_app_number] => 838569 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/838569
O-aminoalkylene (or aminoalkyleneoxy) phenylsulfone compounds having anti-ulcer effect Mar 10, 1986 Issued
Array ( [id] => 2414598 [patent_doc_number] => 04719211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => '2,3,4,9-tetrahydro-2-heteroarylalkyl-1H-pyrido(3,4-B)indoles having antihypertensive properties' [patent_app_type] => 1 [patent_app_number] => 6/837612 [patent_app_country] => US [patent_app_date] => 1986-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6476 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719211.pdf [firstpage_image] =>[orig_patent_app_number] => 837612 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837612
2,3,4,9-tetrahydro-2-heteroarylalkyl-1H-pyrido(3,4-B)indoles having antihypertensive properties Mar 6, 1986 Issued
Array ( [id] => 2453974 [patent_doc_number] => 04760182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Process for preparing substituted phenol ethers via oxazolidine-structure intermediates' [patent_app_type] => 1 [patent_app_number] => 6/832637 [patent_app_country] => US [patent_app_date] => 1986-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2209 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760182.pdf [firstpage_image] =>[orig_patent_app_number] => 832637 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832637
Process for preparing substituted phenol ethers via oxazolidine-structure intermediates Feb 24, 1986 Issued
06/833883 RHIZOXIN DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL USE Feb 24, 1986 Abandoned
Array ( [id] => 2444870 [patent_doc_number] => 04757074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Piperazinyl benzyl acids having antihistamine activity' [patent_app_type] => 1 [patent_app_number] => 6/833665 [patent_app_country] => US [patent_app_date] => 1986-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5384 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757074.pdf [firstpage_image] =>[orig_patent_app_number] => 833665 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/833665
Piperazinyl benzyl acids having antihistamine activity Feb 23, 1986 Issued
Array ( [id] => 2341845 [patent_doc_number] => 04713457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => 'Ergoline derivatives and acid addition salts thereof' [patent_app_type] => 1 [patent_app_number] => 6/831676 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7293 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/713/04713457.pdf [firstpage_image] =>[orig_patent_app_number] => 831676 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/831676
Ergoline derivatives and acid addition salts thereof Feb 20, 1986 Issued
Array ( [id] => 2424070 [patent_doc_number] => 04738962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Piperazinylmethyl-1,2,4-triazolylmethyl-carbinol fungicides' [patent_app_type] => 1 [patent_app_number] => 6/832502 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738962.pdf [firstpage_image] =>[orig_patent_app_number] => 832502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832502
Piperazinylmethyl-1,2,4-triazolylmethyl-carbinol fungicides Feb 20, 1986 Issued
Array ( [id] => 2386905 [patent_doc_number] => 04709034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Process for the synthesis of hydroxyalkyl amines and hydroxyalkyl piperazines' [patent_app_type] => 1 [patent_app_number] => 6/829680 [patent_app_country] => US [patent_app_date] => 1986-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6162 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/709/04709034.pdf [firstpage_image] =>[orig_patent_app_number] => 829680 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829680
Process for the synthesis of hydroxyalkyl amines and hydroxyalkyl piperazines Feb 13, 1986 Issued
Array ( [id] => 2419312 [patent_doc_number] => 04748178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => '5-(pyridyloxy- or pyridylthio-phenyl)carbamoyl barbituric acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/829589 [patent_app_country] => US [patent_app_date] => 1986-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7778 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/748/04748178.pdf [firstpage_image] =>[orig_patent_app_number] => 829589 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829589
5-(pyridyloxy- or pyridylthio-phenyl)carbamoyl barbituric acid derivatives Feb 12, 1986 Issued
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