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] => 2489622 [patent_doc_number] => 04859678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => 'N-oxide ergolines as antihypertensive agents' [patent_app_type] => 1 [patent_app_number] => 7/210420 [patent_app_country] => US [patent_app_date] => 1988-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2236 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859678.pdf [firstpage_image] =>[orig_patent_app_number] => 210420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210420
N-oxide ergolines as antihypertensive agents Jun 20, 1988 Issued
07/208959 A PROCESS FOR PREPARING SYNTHETIC VIRGINIAMYCIN M1 ANALOGS Jun 16, 1988 Abandoned
Array ( [id] => 2489567 [patent_doc_number] => 04859675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-22 [patent_title] => '1-[2-(phenylmethyl) phenyl]piperazines as antidepressants' [patent_app_type] => 1 [patent_app_number] => 7/207375 [patent_app_country] => US [patent_app_date] => 1988-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3255 [patent_no_of_claims] => 5 [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/04/859/04859675.pdf [firstpage_image] =>[orig_patent_app_number] => 207375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/207375
1-[2-(phenylmethyl) phenyl]piperazines as antidepressants Jun 14, 1988 Issued
Array ( [id] => 2746679 [patent_doc_number] => 05003065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Compounds and process for measuring c-reactive protein' [patent_app_type] => 1 [patent_app_number] => 7/206592 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4206 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003065.pdf [firstpage_image] =>[orig_patent_app_number] => 206592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206592
Compounds and process for measuring c-reactive protein Jun 13, 1988 Issued
Array ( [id] => 2521849 [patent_doc_number] => 04885297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Thiazolopyridine compounds, processes for the preparation thereof and pharmaceutical composition comprising the same' [patent_app_type] => 1 [patent_app_number] => 7/206297 [patent_app_country] => US [patent_app_date] => 1988-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4501 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885297.pdf [firstpage_image] =>[orig_patent_app_number] => 206297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206297
Thiazolopyridine compounds, processes for the preparation thereof and pharmaceutical composition comprising the same Jun 13, 1988 Issued
Array ( [id] => 2657513 [patent_doc_number] => 04962109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Insecticidally and acaricidally active pyrimidine esters and intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 7/206097 [patent_app_country] => US [patent_app_date] => 1988-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38622 [patent_no_of_claims] => 15 [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/04/962/04962109.pdf [firstpage_image] =>[orig_patent_app_number] => 206097 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/206097
Insecticidally and acaricidally active pyrimidine esters and intermediates therefor Jun 12, 1988 Issued
Array ( [id] => 2555301 [patent_doc_number] => 04808713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Anthypertensive pyridazo [1,2-a][1,2]diazepines' [patent_app_type] => 1 [patent_app_number] => 7/205405 [patent_app_country] => US [patent_app_date] => 1988-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21864 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808713.pdf [firstpage_image] =>[orig_patent_app_number] => 205405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/205405
Anthypertensive pyridazo [1,2-a][1,2]diazepines Jun 9, 1988 Issued
07/204845 1-INDOLYLALKYL-4-(SUBSTITUTED-PYRIDINYL)PIPERAZINES Jun 9, 1988 Abandoned
Array ( [id] => 2630911 [patent_doc_number] => 04916218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => '1-(.beta.-D-xylofuranosyl)thymine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/204692 [patent_app_country] => US [patent_app_date] => 1988-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916218.pdf [firstpage_image] =>[orig_patent_app_number] => 204692 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/204692
1-(.beta.-D-xylofuranosyl)thymine derivatives Jun 8, 1988 Issued
Array ( [id] => 2598532 [patent_doc_number] => 04921950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Preparation of 3\'azido-3-\'-deoxythymidine' [patent_app_type] => 1 [patent_app_number] => 7/204496 [patent_app_country] => US [patent_app_date] => 1988-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6350 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921950.pdf [firstpage_image] =>[orig_patent_app_number] => 204496 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/204496
Preparation of 3'azido-3-'-deoxythymidine Jun 8, 1988 Issued
Array ( [id] => 2523143 [patent_doc_number] => 04885366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Novel selenium-containing merocyanine dyes' [patent_app_type] => 1 [patent_app_number] => 7/203843 [patent_app_country] => US [patent_app_date] => 1988-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2400 [patent_no_of_claims] => 6 [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/04/885/04885366.pdf [firstpage_image] =>[orig_patent_app_number] => 203843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/203843
Novel selenium-containing merocyanine dyes Jun 7, 1988 Issued
Array ( [id] => 2633545 [patent_doc_number] => 04937344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Novel sulfur-containing merocyanine dyes' [patent_app_type] => 1 [patent_app_number] => 7/203956 [patent_app_country] => US [patent_app_date] => 1988-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937344.pdf [firstpage_image] =>[orig_patent_app_number] => 203956 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/203956
Novel sulfur-containing merocyanine dyes Jun 7, 1988 Issued
Array ( [id] => 2668686 [patent_doc_number] => 04954485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => '2\',3\'-dideoxy-4-thio-uridine derivatives, process for their preparation and antivirus agents using them' [patent_app_type] => 1 [patent_app_number] => 7/200903 [patent_app_country] => US [patent_app_date] => 1988-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1493 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954485.pdf [firstpage_image] =>[orig_patent_app_number] => 200903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/200903
2',3'-dideoxy-4-thio-uridine derivatives, process for their preparation and antivirus agents using them May 31, 1988 Issued
Array ( [id] => 2622663 [patent_doc_number] => 04906400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Smetic liquid crystal compound' [patent_app_type] => 1 [patent_app_number] => 7/200050 [patent_app_country] => US [patent_app_date] => 1988-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3126 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906400.pdf [firstpage_image] =>[orig_patent_app_number] => 200050 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/200050
Smetic liquid crystal compound May 26, 1988 Issued
Array ( [id] => 2667717 [patent_doc_number] => 04935424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => '4 or 5-(substituted piperazinylalkyl)-2-aminothiazoles as antipsychotic agents' [patent_app_type] => 1 [patent_app_number] => 7/199898 [patent_app_country] => US [patent_app_date] => 1988-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5092 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935424.pdf [firstpage_image] =>[orig_patent_app_number] => 199898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/199898
4 or 5-(substituted piperazinylalkyl)-2-aminothiazoles as antipsychotic agents May 26, 1988 Issued
Array ( [id] => 2627085 [patent_doc_number] => 04906633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Pyrazine amides' [patent_app_type] => 1 [patent_app_number] => 7/199082 [patent_app_country] => US [patent_app_date] => 1988-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6709 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906633.pdf [firstpage_image] =>[orig_patent_app_number] => 199082 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/199082
Pyrazine amides May 25, 1988 Issued
Array ( [id] => 2636859 [patent_doc_number] => 04910202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Aminomethylphenolic pyrazines' [patent_app_type] => 1 [patent_app_number] => 7/198946 [patent_app_country] => US [patent_app_date] => 1988-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8329 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910202.pdf [firstpage_image] =>[orig_patent_app_number] => 198946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/198946
Aminomethylphenolic pyrazines May 25, 1988 Issued
Array ( [id] => 2485426 [patent_doc_number] => 04820713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Ketoalkanol esters of dihydrolysergic acid useful as 5HT receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 7/197732 [patent_app_country] => US [patent_app_date] => 1988-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5020 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820713.pdf [firstpage_image] =>[orig_patent_app_number] => 197732 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/197732
Ketoalkanol esters of dihydrolysergic acid useful as 5HT receptor antagonists May 22, 1988 Issued
07/197236 RING-SUBSTITUTED 2-AMINO-1,2,3,4-TETRAHYDRONAPHTHALENES May 22, 1988 Abandoned
Array ( [id] => 2593485 [patent_doc_number] => 04933346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Diarylalkyl piperazine derivatives, a process for their preparation, their use, and medicaments containing them' [patent_app_type] => 1 [patent_app_number] => 7/192666 [patent_app_country] => US [patent_app_date] => 1988-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4639 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/933/04933346.pdf [firstpage_image] =>[orig_patent_app_number] => 192666 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/192666
Diarylalkyl piperazine derivatives, a process for their preparation, their use, and medicaments containing them May 9, 1988 Issued
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