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] => 2423426 [patent_doc_number] => 04762830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => '5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives as anthelmintics' [patent_app_type] => 1 [patent_app_number] => 6/830430 [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] => 13978 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762830.pdf [firstpage_image] =>[orig_patent_app_number] => 830430 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/830430
5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives as anthelmintics Feb 12, 1986 Issued
06/828932 PREPARATION OF NOVEL 5-ACYLOXY-4 (5H)-OXAZOLONIUM SALTS SUITED FOR USE AS INTERMEDIATES FOR TRIAZINONE HERBICIDES Feb 11, 1986 Abandoned
Array ( [id] => 2360413 [patent_doc_number] => 04683077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Removal of small amounts of water from moisture containing carboxylic acids, alcohols, or phenols by contacting with a tetrasubstituted bicyclic amide acetal' [patent_app_type] => 1 [patent_app_number] => 6/827578 [patent_app_country] => US [patent_app_date] => 1986-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1447 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683077.pdf [firstpage_image] =>[orig_patent_app_number] => 827578 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827578
Removal of small amounts of water from moisture containing carboxylic acids, alcohols, or phenols by contacting with a tetrasubstituted bicyclic amide acetal Feb 9, 1986 Issued
Array ( [id] => 2327761 [patent_doc_number] => 04698433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => '2-methyl-4-benzyl-5-oxazolidinone' [patent_app_type] => 1 [patent_app_number] => 6/827854 [patent_app_country] => US [patent_app_date] => 1986-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1011 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698433.pdf [firstpage_image] =>[orig_patent_app_number] => 827854 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827854
2-methyl-4-benzyl-5-oxazolidinone Feb 9, 1986 Issued
Array ( [id] => 2388768 [patent_doc_number] => 04753940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Barbituric acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/827118 [patent_app_country] => US [patent_app_date] => 1986-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12528 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/753/04753940.pdf [firstpage_image] =>[orig_patent_app_number] => 827118 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827118
Barbituric acid derivatives Feb 6, 1986 Issued
Array ( [id] => 2316691 [patent_doc_number] => 04686219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => '11-(Piperazin- or homopiperazin-1-yl)-5H-imidazo-(2,1-C)(1,4)benzodiazepines useful as anti-allergics' [patent_app_type] => 1 [patent_app_number] => 6/827849 [patent_app_country] => US [patent_app_date] => 1986-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686219.pdf [firstpage_image] =>[orig_patent_app_number] => 827849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827849
11-(Piperazin- or homopiperazin-1-yl)-5H-imidazo-(2,1-C)(1,4)benzodiazepines useful as anti-allergics Feb 6, 1986 Issued
06/821725 1-SUBSTITUTED-1,4,7-TRISCARBOXYMETHYL-1,4,7,10-TETRAAZACYCLODODECANE AND ANALOGS Jan 22, 1986 Abandoned
Array ( [id] => 2267653 [patent_doc_number] => 04629794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Antibacterial 2-amino-oxazolinones and process therefor' [patent_app_type] => 1 [patent_app_number] => 6/824391 [patent_app_country] => US [patent_app_date] => 1986-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6812 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629794.pdf [firstpage_image] =>[orig_patent_app_number] => 824391 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/824391
Antibacterial 2-amino-oxazolinones and process therefor Jan 22, 1986 Issued
Array ( [id] => 2418084 [patent_doc_number] => 04728737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'High performance two-component epoxy structural adhesive with chemical thixotropy' [patent_app_type] => 1 [patent_app_number] => 6/819963 [patent_app_country] => US [patent_app_date] => 1986-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4487 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728737.pdf [firstpage_image] =>[orig_patent_app_number] => 819963 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/819963
High performance two-component epoxy structural adhesive with chemical thixotropy Jan 20, 1986 Issued
Array ( [id] => 2416438 [patent_doc_number] => 04728649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => '3-oxo-piperazin-1-yl-ergolines exhibiting antidopaminergic activity' [patent_app_type] => 1 [patent_app_number] => 6/817135 [patent_app_country] => US [patent_app_date] => 1986-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2683 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728649.pdf [firstpage_image] =>[orig_patent_app_number] => 817135 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/817135
3-oxo-piperazin-1-yl-ergolines exhibiting antidopaminergic activity Jan 7, 1986 Issued
Array ( [id] => 2350515 [patent_doc_number] => 04703048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Novel 1-benzhydryl-4-cinnamylpiperazine derivatives, and pharmaceutical compositions comprising said compounds as active ingredient for treating a cerebrovascular disease' [patent_app_type] => 1 [patent_app_number] => 6/815452 [patent_app_country] => US [patent_app_date] => 1985-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5107 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703048.pdf [firstpage_image] =>[orig_patent_app_number] => 815452 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/815452
Novel 1-benzhydryl-4-cinnamylpiperazine derivatives, and pharmaceutical compositions comprising said compounds as active ingredient for treating a cerebrovascular disease Dec 30, 1985 Issued
06/814943 1-CARBACEPHALOSPORIN ANTIBIOTICS Dec 29, 1985 Abandoned
06/812663 ISOXAZOLO-NAPHTHYRIDINE, ISOXAZOLO QUINOLINE, ISOTHIAZOLO- NAPHTHYRIDINE, AND ISOTHIAZOLO-QUINOLINE DERIVATIVES Dec 22, 1985 Abandoned
06/812670 NOVEL DERIVATIVES OF ((4-(4-(4-PHENYL-1-PIPERAZINYL)PHENOXYMETHYL)-1,3 -DIOXOLAN-2-YL)METHYL)-1H-IMIDAZOLES AND 1H-1,2,4-TRIAZOLES Dec 22, 1985 Abandoned
06/811915 BASIC FORMULATIONS OF QUINOLONECARBOXYLIC ACIDS Dec 19, 1985 Abandoned
Array ( [id] => 2351283 [patent_doc_number] => 04704395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Cyclic ether esters of 2-substituted-6-(substituted and unsubstituted) dihydrolysergic acid useful as 5HT receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 6/811193 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704395.pdf [firstpage_image] =>[orig_patent_app_number] => 811193 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811193
Cyclic ether esters of 2-substituted-6-(substituted and unsubstituted) dihydrolysergic acid useful as 5HT receptor antagonists Dec 19, 1985 Issued
Array ( [id] => 2361595 [patent_doc_number] => 04683237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Fluoroalkyl esters of dihydrolysergic acid useful as 5HT.sub.2 receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 6/811802 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3432 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683237.pdf [firstpage_image] =>[orig_patent_app_number] => 811802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811802
Fluoroalkyl esters of dihydrolysergic acid useful as 5HT.sub.2 receptor antagonists Dec 19, 1985 Issued
Array ( [id] => 2351295 [patent_doc_number] => 04704396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Phenacyl esters of 1-substituted-6-(substituted and unsubstituted) dihydrolysergic acids useful as 5HT receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 6/811206 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3881 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704396.pdf [firstpage_image] =>[orig_patent_app_number] => 811206 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811206
Phenacyl esters of 1-substituted-6-(substituted and unsubstituted) dihydrolysergic acids useful as 5HT receptor antagonists Dec 19, 1985 Issued
Array ( [id] => 2353334 [patent_doc_number] => 04654344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Pharmaceutical compositions for treating ulcers containing 2-aryltetraazaindenes' [patent_app_type] => 1 [patent_app_number] => 6/811263 [patent_app_country] => US [patent_app_date] => 1985-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8261 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/654/04654344.pdf [firstpage_image] =>[orig_patent_app_number] => 811263 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811263
Pharmaceutical compositions for treating ulcers containing 2-aryltetraazaindenes Dec 19, 1985 Issued
Array ( [id] => 2316708 [patent_doc_number] => 04686220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Substituted 2-[b-substituted-amino)-ethylamino]-1,4-naphthalenediones for treating asthma, allergic diseases and inflammation in warm-blooded animals' [patent_app_type] => 1 [patent_app_number] => 6/811122 [patent_app_country] => US [patent_app_date] => 1985-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7274 [patent_no_of_claims] => 13 [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/04/686/04686220.pdf [firstpage_image] =>[orig_patent_app_number] => 811122 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/811122
Substituted 2-[b-substituted-amino)-ethylamino]-1,4-naphthalenediones for treating asthma, allergic diseases and inflammation in warm-blooded animals Dec 18, 1985 Issued
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