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] => 2894455 [patent_doc_number] => 05272148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Heteroarenylpiperazines' [patent_app_type] => 1 [patent_app_number] => 7/942232 [patent_app_country] => US [patent_app_date] => 1992-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3629 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272148.pdf [firstpage_image] =>[orig_patent_app_number] => 942232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942232
Heteroarenylpiperazines Sep 8, 1992 Issued
Array ( [id] => 3012894 [patent_doc_number] => 05340665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Creep resistant, metal-coated LiFeO.sub.2 anodes for molten carbonated fuel cells' [patent_app_type] => 1 [patent_app_number] => 7/940031 [patent_app_country] => US [patent_app_date] => 1992-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6569 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/340/05340665.pdf [firstpage_image] =>[orig_patent_app_number] => 940031 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940031
Creep resistant, metal-coated LiFeO.sub.2 anodes for molten carbonated fuel cells Sep 2, 1992 Issued
Array ( [id] => 3012449 [patent_doc_number] => 05281710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Dynemicin analogs: synthesis, methods of preparation and use' [patent_app_type] => 1 [patent_app_number] => 7/939104 [patent_app_country] => US [patent_app_date] => 1992-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 92208 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281710.pdf [firstpage_image] =>[orig_patent_app_number] => 939104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939104
Dynemicin analogs: synthesis, methods of preparation and use Aug 31, 1992 Issued
Array ( [id] => 3094101 [patent_doc_number] => 05312925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Monohydrate of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dih ydro-2H-indol-2-one-hydrochloride' [patent_app_type] => 1 [patent_app_number] => 7/939204 [patent_app_country] => US [patent_app_date] => 1992-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1795 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312925.pdf [firstpage_image] =>[orig_patent_app_number] => 939204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939204
Monohydrate of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dih ydro-2H-indol-2-one-hydrochloride Aug 31, 1992 Issued
Array ( [id] => 2986713 [patent_doc_number] => 05250689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Process for the production of 2-(methylthio)-disodium barbiturate' [patent_app_type] => 1 [patent_app_number] => 7/936205 [patent_app_country] => US [patent_app_date] => 1992-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1508 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250689.pdf [firstpage_image] =>[orig_patent_app_number] => 936205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936205
Process for the production of 2-(methylthio)-disodium barbiturate Aug 26, 1992 Issued
Array ( [id] => 2920103 [patent_doc_number] => 05206366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Process for preparing aryl piperazinyl-heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 7/936179 [patent_app_country] => US [patent_app_date] => 1992-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1817 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206366.pdf [firstpage_image] =>[orig_patent_app_number] => 936179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936179
Process for preparing aryl piperazinyl-heterocyclic compounds Aug 25, 1992 Issued
Array ( [id] => 3085686 [patent_doc_number] => 05284849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Renin inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/928190 [patent_app_country] => US [patent_app_date] => 1992-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 32840 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/284/05284849.pdf [firstpage_image] =>[orig_patent_app_number] => 928190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928190
Renin inhibitors Aug 13, 1992 Issued
Array ( [id] => 2963785 [patent_doc_number] => 05274093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Process for the preparation of sodium thiobarbiturate' [patent_app_type] => 1 [patent_app_number] => 7/930307 [patent_app_country] => US [patent_app_date] => 1992-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1510 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274093.pdf [firstpage_image] =>[orig_patent_app_number] => 930307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/930307
Process for the preparation of sodium thiobarbiturate Aug 12, 1992 Issued
Array ( [id] => 2888519 [patent_doc_number] => 05238926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Anti-fungal agents' [patent_app_type] => 1 [patent_app_number] => 7/926017 [patent_app_country] => US [patent_app_date] => 1992-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6243 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238926.pdf [firstpage_image] =>[orig_patent_app_number] => 926017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/926017
Anti-fungal agents Aug 6, 1992 Issued
Array ( [id] => 2934372 [patent_doc_number] => 05246914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Salicyloyl (thio)ether derivatives, their preparation and intermediates for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/925649 [patent_app_country] => US [patent_app_date] => 1992-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27144 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 891 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246914.pdf [firstpage_image] =>[orig_patent_app_number] => 925649 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/925649
Salicyloyl (thio)ether derivatives, their preparation and intermediates for their preparation Aug 6, 1992 Issued
Array ( [id] => 3012712 [patent_doc_number] => 05281723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Propylene carbonate recovery process' [patent_app_type] => 1 [patent_app_number] => 7/925349 [patent_app_country] => US [patent_app_date] => 1992-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6552 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281723.pdf [firstpage_image] =>[orig_patent_app_number] => 925349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/925349
Propylene carbonate recovery process Aug 3, 1992 Issued
Array ( [id] => 2952459 [patent_doc_number] => 05262548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Phosphorous/vanadium oxidation catalyst' [patent_app_type] => 1 [patent_app_number] => 7/923508 [patent_app_country] => US [patent_app_date] => 1992-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8395 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262548.pdf [firstpage_image] =>[orig_patent_app_number] => 923508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/923508
Phosphorous/vanadium oxidation catalyst Aug 2, 1992 Issued
Array ( [id] => 2904322 [patent_doc_number] => 05248682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => '2-substituted-4,6-di-tertiary-butyl-5-hydroxy-1,3-pyrimidines useful as antiinflammatory agents' [patent_app_type] => 1 [patent_app_number] => 7/924713 [patent_app_country] => US [patent_app_date] => 1992-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7126 [patent_no_of_claims] => 9 [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/05/248/05248682.pdf [firstpage_image] =>[orig_patent_app_number] => 924713 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/924713
2-substituted-4,6-di-tertiary-butyl-5-hydroxy-1,3-pyrimidines useful as antiinflammatory agents Aug 2, 1992 Issued
07/923399 ADENOSINE RE-UPTAKE INHIBITING DERIVATIVES OF DIPHENYL OXAZOLES, THIAZOLES AND IMIDAZOLES Jul 30, 1992 Abandoned
Array ( [id] => 2992110 [patent_doc_number] => 05362576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Current-activated bypass switch' [patent_app_type] => 1 [patent_app_number] => 7/923068 [patent_app_country] => US [patent_app_date] => 1992-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3148 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/362/05362576.pdf [firstpage_image] =>[orig_patent_app_number] => 923068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/923068
Current-activated bypass switch Jul 30, 1992 Issued
07/919885 PARTIAL PRIMARY AMINO ACID SEQUENCES OF THE ANTINEOPLASTIC PROTEIN (ANUP): A CYTOKINE PRESENT IN GRANULOCYTES Jul 26, 1992 Abandoned
Array ( [id] => 2927111 [patent_doc_number] => 05219621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Methods of treatment with diltiazem formulations' [patent_app_type] => 1 [patent_app_number] => 6/918925 [patent_app_country] => US [patent_app_date] => 1992-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6234 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219621.pdf [firstpage_image] =>[orig_patent_app_number] => 918925 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918925
Methods of treatment with diltiazem formulations Jul 21, 1992 Issued
Array ( [id] => 2927111 [patent_doc_number] => 05219621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Methods of treatment with diltiazem formulations' [patent_app_type] => 1 [patent_app_number] => 6/918925 [patent_app_country] => US [patent_app_date] => 1992-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6234 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219621.pdf [firstpage_image] =>[orig_patent_app_number] => 918925 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918925
Methods of treatment with diltiazem formulations Jul 21, 1992 Issued
Array ( [id] => 3072322 [patent_doc_number] => 05364849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => '1-[3 or 4-[1-[4-piperazinyl]]-2 arylpropionyl or butryl]-heterocyclic derivatives' [patent_app_type] => 1 [patent_app_number] => 7/911996 [patent_app_country] => US [patent_app_date] => 1992-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9922 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/364/05364849.pdf [firstpage_image] =>[orig_patent_app_number] => 911996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/911996
1-[3 or 4-[1-[4-piperazinyl]]-2 arylpropionyl or butryl]-heterocyclic derivatives Jul 9, 1992 Issued
Array ( [id] => 2953771 [patent_doc_number] => 05242924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Tetrazolyl-(phenoxy and phenoxyalkyl)-piperidinylpyridazines as antiviral agents' [patent_app_type] => 1 [patent_app_number] => 7/909403 [patent_app_country] => US [patent_app_date] => 1992-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4270 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242924.pdf [firstpage_image] =>[orig_patent_app_number] => 909403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/909403
Tetrazolyl-(phenoxy and phenoxyalkyl)-piperidinylpyridazines as antiviral agents Jul 1, 1992 Issued
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