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] => 2523582 [patent_doc_number] => 04880809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => '1,4-disubstituted piperazines (or homopiperazines) as platelet-activating factor antagonists' [patent_app_type] => 1 [patent_app_number] => 7/167961 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29856 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880809.pdf [firstpage_image] =>[orig_patent_app_number] => 167961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167961
1,4-disubstituted piperazines (or homopiperazines) as platelet-activating factor antagonists Mar 13, 1988 Issued
Array ( [id] => 2528486 [patent_doc_number] => 04861889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => '3-(2,3,4,5,6-pentafluorophenoxy)-8-azabicyclo[3.2.1]octanes' [patent_app_type] => 1 [patent_app_number] => 7/167942 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11671 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861889.pdf [firstpage_image] =>[orig_patent_app_number] => 167942 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167942
3-(2,3,4,5,6-pentafluorophenoxy)-8-azabicyclo[3.2.1]octanes Mar 13, 1988 Issued
Array ( [id] => 2523564 [patent_doc_number] => 04880808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'N-aryl-piperazinealkanamides useful for improving sleep' [patent_app_type] => 1 [patent_app_number] => 7/165965 [patent_app_country] => US [patent_app_date] => 1988-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20907 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880808.pdf [firstpage_image] =>[orig_patent_app_number] => 165965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165965
N-aryl-piperazinealkanamides useful for improving sleep Mar 8, 1988 Issued
Array ( [id] => 2627104 [patent_doc_number] => 04906634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Novel N-[4-(aminosubstituted)phenyl]methanesulfonamides and their use as cardiovascular agents' [patent_app_type] => 1 [patent_app_number] => 7/165315 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16635 [patent_no_of_claims] => 26 [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/04/906/04906634.pdf [firstpage_image] =>[orig_patent_app_number] => 165315 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165315
Novel N-[4-(aminosubstituted)phenyl]methanesulfonamides and their use as cardiovascular agents Mar 7, 1988 Issued
Array ( [id] => 2631575 [patent_doc_number] => 04937242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => '1,4-dihydropyridine derivatives and pharmaceutical composition thereof' [patent_app_type] => 1 [patent_app_number] => 7/165705 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937242.pdf [firstpage_image] =>[orig_patent_app_number] => 165705 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165705
1,4-dihydropyridine derivatives and pharmaceutical composition thereof Mar 7, 1988 Issued
07/164024 4-(4-(4-(4-((2-(2,4-DIFLUOROPHENYL)-2-(1H-AZOLYLMETHYL)-1,3-DIOXOLAN-4 -YL)METHOXY)PHENYL)-1-PIPERAZINYL)PHENYL)TRIAZOLONES Mar 3, 1988 Abandoned
07/161825 METHOD OF INHIBTING LEUKOTRIENE BIOSYNTHESIS Feb 28, 1988 Abandoned
Array ( [id] => 2620534 [patent_doc_number] => 04894376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Methods of treating diseases characterized by hyperexcitability of neurons' [patent_app_type] => 1 [patent_app_number] => 7/160835 [patent_app_country] => US [patent_app_date] => 1988-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3686 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894376.pdf [firstpage_image] =>[orig_patent_app_number] => 160835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160835
Methods of treating diseases characterized by hyperexcitability of neurons Feb 25, 1988 Issued
Array ( [id] => 2637203 [patent_doc_number] => 04914097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient' [patent_app_type] => 1 [patent_app_number] => 7/159277 [patent_app_country] => US [patent_app_date] => 1988-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7774 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914097.pdf [firstpage_image] =>[orig_patent_app_number] => 159277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159277
N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient Feb 22, 1988 Issued
Array ( [id] => 2485652 [patent_doc_number] => 04866182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Cardiotonic alkanoyl and aroyl oxazolones' [patent_app_type] => 1 [patent_app_number] => 7/157430 [patent_app_country] => US [patent_app_date] => 1988-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4327 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866182.pdf [firstpage_image] =>[orig_patent_app_number] => 157430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157430
Cardiotonic alkanoyl and aroyl oxazolones Feb 17, 1988 Issued
07/157406 SATURATED HETEROCYCLIC CARBOXAMIDE DERIVATIVES Feb 16, 1988 Abandoned
Array ( [id] => 2552949 [patent_doc_number] => 04808591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Antiulcer 8-(2-pyrimidylsulfinyl)quinolines' [patent_app_type] => 1 [patent_app_number] => 7/156371 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7422 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808591.pdf [firstpage_image] =>[orig_patent_app_number] => 156371 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156371
Antiulcer 8-(2-pyrimidylsulfinyl)quinolines Feb 15, 1988 Issued
Array ( [id] => 2490092 [patent_doc_number] => 04859700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => '2-(2,3-dihydro-2-oxo-3-benzofuranyl)acetic acid compounds having antihypoxic and nootropic effects' [patent_app_type] => 1 [patent_app_number] => 7/155352 [patent_app_country] => US [patent_app_date] => 1988-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7192 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859700.pdf [firstpage_image] =>[orig_patent_app_number] => 155352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155352
2-(2,3-dihydro-2-oxo-3-benzofuranyl)acetic acid compounds having antihypoxic and nootropic effects Feb 11, 1988 Issued
Array ( [id] => 2528281 [patent_doc_number] => 04861879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => '[ [4-[4-Phenyl-1-piperazinyl)phenoxymethyl]-1-3-dioxolan-2-yl]-methyl]-1H-i midazoles and 1H-1,2,4-triazoles' [patent_app_type] => 1 [patent_app_number] => 7/154173 [patent_app_country] => US [patent_app_date] => 1988-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28832 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861879.pdf [firstpage_image] =>[orig_patent_app_number] => 154173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154173
[ [4-[4-Phenyl-1-piperazinyl)phenoxymethyl]-1-3-dioxolan-2-yl]-methyl]-1H-i midazoles and 1H-1,2,4-triazoles Feb 8, 1988 Issued
Array ( [id] => 2485577 [patent_doc_number] => 04866178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Process for the preparation of 2-carboxypyrazine 4-oxides' [patent_app_type] => 1 [patent_app_number] => 7/152471 [patent_app_country] => US [patent_app_date] => 1988-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1872 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/866/04866178.pdf [firstpage_image] =>[orig_patent_app_number] => 152471 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152471
Process for the preparation of 2-carboxypyrazine 4-oxides Feb 4, 1988 Issued
Array ( [id] => 2477103 [patent_doc_number] => 04871755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Method for treating diabetes obesity and conditions characterized by increased protein breakdown with novel oxazolidines' [patent_app_type] => 1 [patent_app_number] => 7/152522 [patent_app_country] => US [patent_app_date] => 1988-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/871/04871755.pdf [firstpage_image] =>[orig_patent_app_number] => 152522 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152522
Method for treating diabetes obesity and conditions characterized by increased protein breakdown with novel oxazolidines Feb 4, 1988 Issued
Array ( [id] => 2635571 [patent_doc_number] => 04892879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => '1-substituted-4-(thiazolyl-2-)-piperazines, -piperidines and tetrahydro-pyridines useful as anxioltic, psychogeriatric, antisepressant and antischiziphrenic agents' [patent_app_type] => 1 [patent_app_number] => 7/151349 [patent_app_country] => US [patent_app_date] => 1988-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892879.pdf [firstpage_image] =>[orig_patent_app_number] => 151349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151349
1-substituted-4-(thiazolyl-2-)-piperazines, -piperidines and tetrahydro-pyridines useful as anxioltic, psychogeriatric, antisepressant and antischiziphrenic agents Feb 1, 1988 Issued
Array ( [id] => 2529691 [patent_doc_number] => 04839363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Ergolinyl heterocycles for the treatment of Parkinson\'s disease and dyskinetic symptoms' [patent_app_type] => 1 [patent_app_number] => 7/149012 [patent_app_country] => US [patent_app_date] => 1988-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2445 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839363.pdf [firstpage_image] =>[orig_patent_app_number] => 149012 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/149012
Ergolinyl heterocycles for the treatment of Parkinson's disease and dyskinetic symptoms Jan 26, 1988 Issued
Array ( [id] => 2517301 [patent_doc_number] => 04877446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Pesticides based on pyrimidine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/146996 [patent_app_country] => US [patent_app_date] => 1988-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10979 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877446.pdf [firstpage_image] =>[orig_patent_app_number] => 146996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146996
Pesticides based on pyrimidine derivatives Jan 21, 1988 Issued
Array ( [id] => 2509394 [patent_doc_number] => 04831031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Aryl piperazinyl-(C.sub.2 or C.sub.4) alkylene heterocyclic compounds having neuroleptic activity' [patent_app_type] => 1 [patent_app_number] => 7/146886 [patent_app_country] => US [patent_app_date] => 1988-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8273 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/831/04831031.pdf [firstpage_image] =>[orig_patent_app_number] => 146886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146886
Aryl piperazinyl-(C.sub.2 or C.sub.4) alkylene heterocyclic compounds having neuroleptic activity Jan 21, 1988 Issued
Menu