Cecilia J. Tsang

Array ( [id] => 2702674 [patent_doc_number] => 05017211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/362417 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11006 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017211.pdf [firstpage_image] =>[orig_patent_app_number] => 362417 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2633372 [patent_doc_number] => 04952583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Aminophenol derivatives' [patent_app_type] => 1 [patent_app_number] => 7/354540 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7091 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/952/04952583.pdf [firstpage_image] =>[orig_patent_app_number] => 354540 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2645737 [patent_doc_number] => 04980352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Gem-dimethyl substituted bicyclic compounds useful as eukalemic diuretics' [patent_app_type] => 1 [patent_app_number] => 7/354524 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7430 [patent_no_of_claims] => 11 [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/04/980/04980352.pdf [firstpage_image] =>[orig_patent_app_number] => 354524 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2633597 [patent_doc_number] => 04937347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Polycyclicamine with psychotropic activity' [patent_app_type] => 1 [patent_app_number] => 7/348323 [patent_app_country] => US [patent_app_date] => 1989-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 4 [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/04/937/04937347.pdf [firstpage_image] =>[orig_patent_app_number] => 348323 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2590771 [patent_doc_number] => 04927934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Polycyclicamine with psychotropic activity' [patent_app_type] => 1 [patent_app_number] => 7/348332 [patent_app_country] => US [patent_app_date] => 1989-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4973 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927934.pdf [firstpage_image] =>[orig_patent_app_number] => 348332 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2746773 [patent_doc_number] => 05003070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Substituted azacyclohexyl derivatives of rifamycins' [patent_app_type] => 1 [patent_app_number] => 7/343980 [patent_app_country] => US [patent_app_date] => 1989-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15734 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003070.pdf [firstpage_image] =>[orig_patent_app_number] => 343980 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2637259 [patent_doc_number] => 04914100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Alkoxy cycloalkanol esters of dihydrolysergic acid' [patent_app_type] => 1 [patent_app_number] => 7/342280 [patent_app_country] => US [patent_app_date] => 1989-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4603 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914100.pdf [firstpage_image] =>[orig_patent_app_number] => 342280 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2565407 [patent_doc_number] => 04945161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Process for the preparation of N,N\'-bis-(2-hydroxy-ethyl) piperazine' [patent_app_type] => 1 [patent_app_number] => 7/345361 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1833 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945161.pdf [firstpage_image] =>[orig_patent_app_number] => 345361 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2708830 [patent_doc_number] => 05013828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Preparation of diacyl derivatives of 2\'-deoxy-5-fluorouridine via novel intermediate compound' [patent_app_type] => 1 [patent_app_number] => 7/342350 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4830 [patent_no_of_claims] => 12 [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/05/013/05013828.pdf [firstpage_image] =>[orig_patent_app_number] => 342350 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2595516 [patent_doc_number] => 04933454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Acylureidoaminothiazolyl derivatives and a method for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/341092 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3677 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/933/04933454.pdf [firstpage_image] =>[orig_patent_app_number] => 341092 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2643919 [patent_doc_number] => 04939252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Novel intermediates for the preparation of Carbovir' [patent_app_type] => 1 [patent_app_number] => 7/340648 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3346 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939252.pdf [firstpage_image] =>[orig_patent_app_number] => 340648 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2751712 [patent_doc_number] => 05021573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Heterocyclic pigments and dyes' [patent_app_type] => 1 [patent_app_number] => 7/340348 [patent_app_country] => US [patent_app_date] => 1989-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1500 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021573.pdf [firstpage_image] =>[orig_patent_app_number] => 340348 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2589893 [patent_doc_number] => 04959365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Topical compositions of lipophilic pharmaceuticals agents' [patent_app_type] => 1 [patent_app_number] => 7/340112 [patent_app_country] => US [patent_app_date] => 1989-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4078 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959365.pdf [firstpage_image] =>[orig_patent_app_number] => 340112 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2618314 [patent_doc_number] => 04968683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => '6-oxo-pyridazine derivatives, a process for their preparation and medicaments containing these compounds' [patent_app_type] => 1 [patent_app_number] => 7/337938 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12737 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968683.pdf [firstpage_image] =>[orig_patent_app_number] => 337938 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2669012 [patent_doc_number] => 04954502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => '1-indolyalkyl-4-(substituted-pyridinyl)piperazines' [patent_app_type] => 1 [patent_app_number] => 7/338253 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9415 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954502.pdf [firstpage_image] =>[orig_patent_app_number] => 338253 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2733623 [patent_doc_number] => 05039688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Method of preventing AIDS transmission resulting from blood transfusions' [patent_app_type] => 1 [patent_app_number] => 7/338798 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1701 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039688.pdf [firstpage_image] =>[orig_patent_app_number] => 338798 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2629653 [patent_doc_number] => 04909828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Herbicidally active 2,5-dihydropyrroles' [patent_app_type] => 1 [patent_app_number] => 7/337495 [patent_app_country] => US [patent_app_date] => 1989-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4147 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909828.pdf [firstpage_image] =>[orig_patent_app_number] => 337495 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2603410 [patent_doc_number] => 04948795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Pyridylthiazolidine carboxamide derivatives and their intermediates and production of both' [patent_app_type] => 1 [patent_app_number] => 7/337064 [patent_app_country] => US [patent_app_date] => 1989-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [patent_no_of_claims] => 10 [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/04/948/04948795.pdf [firstpage_image] =>[orig_patent_app_number] => 337064 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2854506 [patent_doc_number] => 05112826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Vasodilatory dihydrodibenzocycloheptyliden-ethylpiperazine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/336881 [patent_app_country] => US [patent_app_date] => 1989-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1252 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112826.pdf [firstpage_image] =>[orig_patent_app_number] => 336881 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2627217 [patent_doc_number] => 04906639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Cycloalkanol esters of dihydrolysergic acid' [patent_app_type] => 1 [patent_app_number] => 7/336280 [patent_app_country] => US [patent_app_date] => 1989-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4543 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906639.pdf [firstpage_image] =>[orig_patent_app_number] => 336280 [rel_patent_id] =>[rel_patent_doc_number] =>)