Search

Helen Shibru

Examiner (ID: 13530, Phone: (571)272-7329 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484, 2616
Total Applications
1024
Issued Applications
613
Pending Applications
68
Abandoned Applications
369

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2956195 [patent_doc_number] => 05243048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Antipsychotic 1-cycloalkylpiperidines' [patent_app_type] => 1 [patent_app_number] => 7/831886 [patent_app_country] => US [patent_app_date] => 1992-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22275 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243048.pdf [firstpage_image] =>[orig_patent_app_number] => 831886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831886
Antipsychotic 1-cycloalkylpiperidines Feb 5, 1992 Issued
Array ( [id] => 3066712 [patent_doc_number] => 05310954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Process for preparing tetrahydrofuran' [patent_app_type] => 1 [patent_app_number] => 7/828903 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4228 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/310/05310954.pdf [firstpage_image] =>[orig_patent_app_number] => 828903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828903
Process for preparing tetrahydrofuran Jan 30, 1992 Issued
Array ( [id] => 2975225 [patent_doc_number] => 05225437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => '1,2,4-trioxane compounds having antimalarial activity' [patent_app_type] => 1 [patent_app_number] => 7/823960 [patent_app_country] => US [patent_app_date] => 1992-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14323 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/225/05225437.pdf [firstpage_image] =>[orig_patent_app_number] => 823960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/823960
1,2,4-trioxane compounds having antimalarial activity Jan 22, 1992 Issued
Array ( [id] => 2935043 [patent_doc_number] => 05189171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Antipsychotic benzodioxan derivatives' [patent_app_type] => 1 [patent_app_number] => 7/822475 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7309 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189171.pdf [firstpage_image] =>[orig_patent_app_number] => 822475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/822475
Antipsychotic benzodioxan derivatives Jan 16, 1992 Issued
Array ( [id] => 3066518 [patent_doc_number] => 05310944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Process for producing carboxylated compound' [patent_app_type] => 1 [patent_app_number] => 7/975444 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4446 [patent_no_of_claims] => 12 [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/05/310/05310944.pdf [firstpage_image] =>[orig_patent_app_number] => 975444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/975444
Process for producing carboxylated compound Jan 16, 1992 Issued
Array ( [id] => 2825878 [patent_doc_number] => 05169948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Process and intermediates for the preparation of spiro[isoquinoline-4(1H),3-pyrrolidine]1,2,3,5 (2H)-tetrones which are useful as aldose reductase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/816198 [patent_app_country] => US [patent_app_date] => 1992-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169948.pdf [firstpage_image] =>[orig_patent_app_number] => 816198 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/816198
Process and intermediates for the preparation of spiro[isoquinoline-4(1H),3-pyrrolidine]1,2,3,5 (2H)-tetrones which are useful as aldose reductase inhibitors Jan 1, 1992 Issued
Array ( [id] => 2974732 [patent_doc_number] => 05208209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Fluoran compounds, process for preparation thereof and recording materials comprising said compound' [patent_app_type] => 1 [patent_app_number] => 7/810095 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4279 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208209.pdf [firstpage_image] =>[orig_patent_app_number] => 810095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810095
Fluoran compounds, process for preparation thereof and recording materials comprising said compound Dec 18, 1991 Issued
Array ( [id] => 2903138 [patent_doc_number] => 05218129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Process for producing 3,4-dihydrocoumarin' [patent_app_type] => 1 [patent_app_number] => 7/808499 [patent_app_country] => US [patent_app_date] => 1991-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4687 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218129.pdf [firstpage_image] =>[orig_patent_app_number] => 808499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/808499
Process for producing 3,4-dihydrocoumarin Dec 16, 1991 Issued
07/807974 PROCESS FOR PRODUCING 1,4-BUTANEDIOL AND TETRAHYDROFURAN Dec 15, 1991 Abandoned
Array ( [id] => 2860100 [patent_doc_number] => 05166363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Process for producing 1,3-bis(dicarboxyphenyl)-disiloxane derivative or dianhydride thereof' [patent_app_type] => 1 [patent_app_number] => 7/803897 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6495 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166363.pdf [firstpage_image] =>[orig_patent_app_number] => 803897 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/803897
Process for producing 1,3-bis(dicarboxyphenyl)-disiloxane derivative or dianhydride thereof Dec 8, 1991 Issued
Array ( [id] => 2906497 [patent_doc_number] => 05248795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => '3-hydryl-F-oxetane and 3,3-dihydryl-F-oxetane compounds useful as refrigerants or solvents' [patent_app_type] => 1 [patent_app_number] => 7/804796 [patent_app_country] => US [patent_app_date] => 1991-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2994 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248795.pdf [firstpage_image] =>[orig_patent_app_number] => 804796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/804796
3-hydryl-F-oxetane and 3,3-dihydryl-F-oxetane compounds useful as refrigerants or solvents Dec 8, 1991 Issued
Array ( [id] => 2979392 [patent_doc_number] => 05256811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Certain intermediates for the preparation of neuinic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/804075 [patent_app_country] => US [patent_app_date] => 1991-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5488 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/256/05256811.pdf [firstpage_image] =>[orig_patent_app_number] => 804075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/804075
Certain intermediates for the preparation of neuinic acid derivatives Dec 5, 1991 Issued
07/800038 L-TALOPYRANOSIDE DERIVATIVES AND PROCESS FOR THE PREPARATION OF THE SAME Nov 28, 1991 Abandoned
07/796878 PROCESS FOR PREPARING ASCORBIC ACID Nov 24, 1991 Abandoned
Array ( [id] => 2980968 [patent_doc_number] => 05252754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Fluorinated aldoketene dimer structures and their use as combination oil and water resistant sizes for cellulosic materials' [patent_app_type] => 1 [patent_app_number] => 7/794087 [patent_app_country] => US [patent_app_date] => 1991-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8469 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252754.pdf [firstpage_image] =>[orig_patent_app_number] => 794087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794087
Fluorinated aldoketene dimer structures and their use as combination oil and water resistant sizes for cellulosic materials Nov 17, 1991 Issued
Array ( [id] => 4422358 [patent_doc_number] => 06177577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Dicationic and polycationic monoprimary alcohols and derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 7/792553 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4035 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177577.pdf [firstpage_image] =>[orig_patent_app_number] => 792553 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792553
Dicationic and polycationic monoprimary alcohols and derivatives thereof Nov 14, 1991 Issued
Array ( [id] => 2876900 [patent_doc_number] => RE034277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Process for preparing taxol' [patent_app_type] => 2 [patent_app_number] => 7/786871 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4387 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034277.pdf [firstpage_image] =>[orig_patent_app_number] => 786871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786871
Process for preparing taxol Oct 31, 1991 Issued
Array ( [id] => 2867834 [patent_doc_number] => 05153218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'N,N\',N\'-trisubstituted-bis-amino-3-methylene-2,4(3H,5H)-furandione inhibitors of acyl-CoA:cholesterol-acyl transferase' [patent_app_type] => 1 [patent_app_number] => 7/784202 [patent_app_country] => US [patent_app_date] => 1991-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6900 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153218.pdf [firstpage_image] =>[orig_patent_app_number] => 784202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784202
N,N',N'-trisubstituted-bis-amino-3-methylene-2,4(3H,5H)-furandione inhibitors of acyl-CoA:cholesterol-acyl transferase Oct 27, 1991 Issued
Array ( [id] => 3090599 [patent_doc_number] => 05278324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Water soluble derivatives of taxol' [patent_app_type] => 1 [patent_app_number] => 7/774107 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7682 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278324.pdf [firstpage_image] =>[orig_patent_app_number] => 774107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774107
Water soluble derivatives of taxol Oct 14, 1991 Issued
Array ( [id] => 2839931 [patent_doc_number] => 05171742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Avermectin compounds with a 6,5-spiroketal ring system ad a 23-acyl substituent' [patent_app_type] => 1 [patent_app_number] => 7/776025 [patent_app_country] => US [patent_app_date] => 1991-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14214 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 652 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171742.pdf [firstpage_image] =>[orig_patent_app_number] => 776025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776025
Avermectin compounds with a 6,5-spiroketal ring system ad a 23-acyl substituent Oct 14, 1991 Issued
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