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] => 2740212 [patent_doc_number] => 04986846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => '2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient' [patent_app_type] => 1 [patent_app_number] => 7/451678 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24647 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986846.pdf [firstpage_image] =>[orig_patent_app_number] => 451678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451678
2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient Dec 17, 1989 Issued
Array ( [id] => 2733882 [patent_doc_number] => 05032588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Thiazole lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 7/447756 [patent_app_country] => US [patent_app_date] => 1989-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9155 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032588.pdf [firstpage_image] =>[orig_patent_app_number] => 447756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447756
Thiazole lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids Dec 7, 1989 Issued
Array ( [id] => 2734196 [patent_doc_number] => 05032604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Class III antiarrhythmic agents' [patent_app_type] => 1 [patent_app_number] => 7/447941 [patent_app_country] => US [patent_app_date] => 1989-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10728 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032604.pdf [firstpage_image] =>[orig_patent_app_number] => 447941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/447941
Class III antiarrhythmic agents Dec 7, 1989 Issued
Array ( [id] => 2597123 [patent_doc_number] => 04975445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Substituted cyclohexenes as central nervous system agents' [patent_app_type] => 1 [patent_app_number] => 7/446950 [patent_app_country] => US [patent_app_date] => 1989-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6333 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975445.pdf [firstpage_image] =>[orig_patent_app_number] => 446950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446950
Substituted cyclohexenes as central nervous system agents Dec 5, 1989 Issued
Array ( [id] => 2632922 [patent_doc_number] => 04957921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Substituted cyclohexanols as central nervous system agents' [patent_app_type] => 1 [patent_app_number] => 7/446901 [patent_app_country] => US [patent_app_date] => 1989-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7748 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957921.pdf [firstpage_image] =>[orig_patent_app_number] => 446901 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446901
Substituted cyclohexanols as central nervous system agents Dec 5, 1989 Issued
Array ( [id] => 2605275 [patent_doc_number] => 04948894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => '8-fluoro and 7, 8, 10-trifluoro-9-(substituted)-6-oxo-6H-benzo-(C)quinolizine-5-carboxylic acids' [patent_app_type] => 1 [patent_app_number] => 7/446747 [patent_app_country] => US [patent_app_date] => 1989-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2457 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948894.pdf [firstpage_image] =>[orig_patent_app_number] => 446747 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/446747
8-fluoro and 7, 8, 10-trifluoro-9-(substituted)-6-oxo-6H-benzo-(C)quinolizine-5-carboxylic acids Dec 5, 1989 Issued
07/446015 PHARMACEUTICAL PREARATIONS Dec 3, 1989 Abandoned
Array ( [id] => 2625044 [patent_doc_number] => 04956375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient' [patent_app_type] => 1 [patent_app_number] => 7/442614 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7672 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956375.pdf [firstpage_image] =>[orig_patent_app_number] => 442614 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442614
N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient Nov 28, 1989 Issued
Array ( [id] => 2573296 [patent_doc_number] => 04973354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Pyrimidine derivatives and herbicide containing the same' [patent_app_type] => 1 [patent_app_number] => 7/442318 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 114325 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973354.pdf [firstpage_image] =>[orig_patent_app_number] => 442318 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442318
Pyrimidine derivatives and herbicide containing the same Nov 27, 1989 Issued
Array ( [id] => 2673705 [patent_doc_number] => 05026855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Stereospecific process for the preparation of furo[3,4-c]pyridine, enantiomer, compounds thus obtained and therapeutical compositions thereof' [patent_app_type] => 1 [patent_app_number] => 7/449946 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4552 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026855.pdf [firstpage_image] =>[orig_patent_app_number] => 449946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449946
Stereospecific process for the preparation of furo[3,4-c]pyridine, enantiomer, compounds thus obtained and therapeutical compositions thereof Nov 27, 1989 Issued
Array ( [id] => 2580137 [patent_doc_number] => 04973713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Catalytic hydrogenation of carboxylic anhydrides to esters or lactones' [patent_app_type] => 1 [patent_app_number] => 7/442097 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3067 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973713.pdf [firstpage_image] =>[orig_patent_app_number] => 442097 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442097
Catalytic hydrogenation of carboxylic anhydrides to esters or lactones Nov 27, 1989 Issued
Array ( [id] => 2718028 [patent_doc_number] => 05008407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Method of synthesizing forskolin from 9-deoxyforskolin' [patent_app_type] => 1 [patent_app_number] => 7/456925 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2559 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008407.pdf [firstpage_image] =>[orig_patent_app_number] => 456925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456925
Method of synthesizing forskolin from 9-deoxyforskolin Nov 23, 1989 Issued
Array ( [id] => 2763975 [patent_doc_number] => 04985066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => '2-phenoxypyrimidine derivative and herbicidal composition' [patent_app_type] => 1 [patent_app_number] => 7/440783 [patent_app_country] => US [patent_app_date] => 1989-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10819 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985066.pdf [firstpage_image] =>[orig_patent_app_number] => 440783 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440783
2-phenoxypyrimidine derivative and herbicidal composition Nov 23, 1989 Issued
Array ( [id] => 2854652 [patent_doc_number] => 05112835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => '6-substituted acyclopyrimidine nucleoside derivatives and antiviral agents containing the same as active ingredient thereof' [patent_app_type] => 1 [patent_app_number] => 7/449930 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10362 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112835.pdf [firstpage_image] =>[orig_patent_app_number] => 449930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449930
6-substituted acyclopyrimidine nucleoside derivatives and antiviral agents containing the same as active ingredient thereof Nov 20, 1989 Issued
Array ( [id] => 2657123 [patent_doc_number] => 04971969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Pharmaceutical composition containing 1-(mono- or bis(trifluoromethyl)-2-pyridinyl)piperazines' [patent_app_type] => 1 [patent_app_number] => 7/439964 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1734 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971969.pdf [firstpage_image] =>[orig_patent_app_number] => 439964 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439964
Pharmaceutical composition containing 1-(mono- or bis(trifluoromethyl)-2-pyridinyl)piperazines Nov 20, 1989 Issued
Array ( [id] => 2885913 [patent_doc_number] => 05214048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Oxetanocins' [patent_app_type] => 1 [patent_app_number] => 7/439270 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8898 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214048.pdf [firstpage_image] =>[orig_patent_app_number] => 439270 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/439270
Oxetanocins Nov 19, 1989 Issued
Array ( [id] => 2748240 [patent_doc_number] => 05015744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Method for preparation of taxol using an oxazinone' [patent_app_type] => 1 [patent_app_number] => 7/436235 [patent_app_country] => US [patent_app_date] => 1989-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4510 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015744.pdf [firstpage_image] =>[orig_patent_app_number] => 436235 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436235
Method for preparation of taxol using an oxazinone Nov 13, 1989 Issued
07/434158 AMINOMACROLIDES AND DERIVATIVES HAVING IMMUNOSUPPRESSIVE ACTIVITY Nov 12, 1989 Abandoned
Array ( [id] => 2745457 [patent_doc_number] => 05023346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Process for the production of cyclic carbonic acid esters' [patent_app_type] => 1 [patent_app_number] => 7/434443 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3034 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023346.pdf [firstpage_image] =>[orig_patent_app_number] => 434443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/434443
Process for the production of cyclic carbonic acid esters Nov 12, 1989 Issued
Array ( [id] => 2734900 [patent_doc_number] => 04997836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Trisubstituted piperazine compounds, their production and use' [patent_app_type] => 1 [patent_app_number] => 7/433990 [patent_app_country] => US [patent_app_date] => 1989-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22991 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 548 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997836.pdf [firstpage_image] =>[orig_patent_app_number] => 433990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/433990
Trisubstituted piperazine compounds, their production and use Nov 8, 1989 Issued
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