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] => 3690602 [patent_doc_number] => 05696275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Process for the manufacture of pharmaceutical grade ranitidine base' [patent_app_type] => 1 [patent_app_number] => 8/265308 [patent_app_country] => US [patent_app_date] => 1994-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2348 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696275.pdf [firstpage_image] =>[orig_patent_app_number] => 265308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/265308
Process for the manufacture of pharmaceutical grade ranitidine base Jun 23, 1994 Issued
Array ( [id] => 3731468 [patent_doc_number] => 05635518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'N-substituted azaheterocyclic carboxylic acids and esters thereof' [patent_app_type] => 1 [patent_app_number] => 8/263634 [patent_app_country] => US [patent_app_date] => 1994-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3599 [patent_no_of_claims] => 13 [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/05/635/05635518.pdf [firstpage_image] =>[orig_patent_app_number] => 263634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263634
N-substituted azaheterocyclic carboxylic acids and esters thereof Jun 21, 1994 Issued
Array ( [id] => 3649054 [patent_doc_number] => 05639766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'N-substituted azaheterocyclic carboxylic acids and esters thereof' [patent_app_type] => 1 [patent_app_number] => 8/263863 [patent_app_country] => US [patent_app_date] => 1994-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3754 [patent_no_of_claims] => 17 [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/05/639/05639766.pdf [firstpage_image] =>[orig_patent_app_number] => 263863 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263863
N-substituted azaheterocyclic carboxylic acids and esters thereof Jun 21, 1994 Issued
Array ( [id] => 3492708 [patent_doc_number] => 05440054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Compound for treatment of cardiac arrhythmia, synthesis, and methods of use' [patent_app_type] => 1 [patent_app_number] => 8/260869 [patent_app_country] => US [patent_app_date] => 1994-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7046 [patent_no_of_claims] => 7 [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/05/440/05440054.pdf [firstpage_image] =>[orig_patent_app_number] => 260869 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/260869
Compound for treatment of cardiac arrhythmia, synthesis, and methods of use Jun 15, 1994 Issued
Array ( [id] => 3494704 [patent_doc_number] => 05536848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Bioactive acetogenins and derivatives' [patent_app_type] => 1 [patent_app_number] => 8/259383 [patent_app_country] => US [patent_app_date] => 1994-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26554 [patent_no_of_claims] => 2 [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/05/536/05536848.pdf [firstpage_image] =>[orig_patent_app_number] => 259383 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/259383
Bioactive acetogenins and derivatives Jun 13, 1994 Issued
Array ( [id] => 3444749 [patent_doc_number] => 05466810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => '2-amino-3-aroyl-benzo[.beta.]thiophenes and methods for preparing and using same to produce 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-aminoethoxy)-benzoyl]benzo[.beta.] thiophenes' [patent_app_type] => 1 [patent_app_number] => 8/257859 [patent_app_country] => US [patent_app_date] => 1994-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5575 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466810.pdf [firstpage_image] =>[orig_patent_app_number] => 257859 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/257859
2-amino-3-aroyl-benzo[.beta.]thiophenes and methods for preparing and using same to produce 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-aminoethoxy)-benzoyl]benzo[.beta.] thiophenes Jun 9, 1994 Issued
Array ( [id] => 3430521 [patent_doc_number] => 05463085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Synthesis method of physiologically active delta-lactone' [patent_app_type] => 1 [patent_app_number] => 8/257523 [patent_app_country] => US [patent_app_date] => 1994-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3535 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463085.pdf [firstpage_image] =>[orig_patent_app_number] => 257523 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/257523
Synthesis method of physiologically active delta-lactone Jun 8, 1994 Issued
Array ( [id] => 3539330 [patent_doc_number] => 05494930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Caribenolide I' [patent_app_type] => 1 [patent_app_number] => 8/252700 [patent_app_country] => US [patent_app_date] => 1994-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4170 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/494/05494930.pdf [firstpage_image] =>[orig_patent_app_number] => 252700 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/252700
Caribenolide I Jun 1, 1994 Issued
Array ( [id] => 3497100 [patent_doc_number] => 05508447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Short synthetic route to taxol and taxol derivatives' [patent_app_type] => 1 [patent_app_number] => 8/248083 [patent_app_country] => US [patent_app_date] => 1994-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7049 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508447.pdf [firstpage_image] =>[orig_patent_app_number] => 248083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/248083
Short synthetic route to taxol and taxol derivatives May 23, 1994 Issued
08/246655 GLUCOPYRANOSIDE BENZOTHIOPHENES May 19, 1994 Abandoned
08/245119 PHOSPHONOOXYMETHYL ETHERS OF TAXANE DERIVATIVES May 16, 1994 Abandoned
Array ( [id] => 3458306 [patent_doc_number] => 05472962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Benzothiophene derivative' [patent_app_type] => 1 [patent_app_number] => 8/244049 [patent_app_country] => US [patent_app_date] => 1994-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19485 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/472/05472962.pdf [firstpage_image] =>[orig_patent_app_number] => 244049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244049
Benzothiophene derivative May 12, 1994 Issued
Array ( [id] => 3118165 [patent_doc_number] => 05449793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Process for producing an optically active 1,5-disubstituted-2,4-O-isopropylidene-2,4-dihydroxypentane' [patent_app_type] => 1 [patent_app_number] => 8/241994 [patent_app_country] => US [patent_app_date] => 1994-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6282 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/449/05449793.pdf [firstpage_image] =>[orig_patent_app_number] => 241994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/241994
Process for producing an optically active 1,5-disubstituted-2,4-O-isopropylidene-2,4-dihydroxypentane May 11, 1994 Issued
08/235852 SUKSDORFIN ANALOGS, COMPOSITIONS THEREOF AND METHODS FOR MAKING AND USING THEREOF INCLUDING TREATMENT OF RETROVIRAL RELATED PATHOLOGIES Apr 28, 1994 Abandoned
Array ( [id] => 3494771 [patent_doc_number] => 05536853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Opiate receptor ligands' [patent_app_type] => 1 [patent_app_number] => 8/225758 [patent_app_country] => US [patent_app_date] => 1994-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5166 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536853.pdf [firstpage_image] =>[orig_patent_app_number] => 225758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225758
Opiate receptor ligands Apr 10, 1994 Issued
Array ( [id] => 3118113 [patent_doc_number] => 05449790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Preparation of 10-deacetylbaccatin III and 7-protected-10-deacetylbaccatin III derivatives from 10-deacetyl taxol A, 10-deacetyl taxol B, and 10-deacetyl taxol C' [patent_app_type] => 1 [patent_app_number] => 8/224005 [patent_app_country] => US [patent_app_date] => 1994-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5884 [patent_no_of_claims] => 13 [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/05/449/05449790.pdf [firstpage_image] =>[orig_patent_app_number] => 224005 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/224005
Preparation of 10-deacetylbaccatin III and 7-protected-10-deacetylbaccatin III derivatives from 10-deacetyl taxol A, 10-deacetyl taxol B, and 10-deacetyl taxol C Apr 5, 1994 Issued
08/222853 16-HYDROXYTRIPTOLIDE COMPOSITION AND METHOD FOR IMMUNOTHERAPY Apr 4, 1994 Abandoned
Array ( [id] => 3418537 [patent_doc_number] => 05453519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-26 [patent_title] => 'Process for inhibiting oxidation and polymerization of furfural and its derivatives' [patent_app_type] => 1 [patent_app_number] => 8/220193 [patent_app_country] => US [patent_app_date] => 1994-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3903 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/453/05453519.pdf [firstpage_image] =>[orig_patent_app_number] => 220193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/220193
Process for inhibiting oxidation and polymerization of furfural and its derivatives Mar 28, 1994 Issued
Array ( [id] => 3497197 [patent_doc_number] => 05532267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Amidinonaphthyl furancarboxylate derivatives and acid addition salts therof' [patent_app_type] => 1 [patent_app_number] => 8/215785 [patent_app_country] => US [patent_app_date] => 1994-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12829 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532267.pdf [firstpage_image] =>[orig_patent_app_number] => 215785 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/215785
Amidinonaphthyl furancarboxylate derivatives and acid addition salts therof Mar 21, 1994 Issued
Array ( [id] => 3420566 [patent_doc_number] => 05478854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Deoxy taxols' [patent_app_type] => 1 [patent_app_number] => 8/212447 [patent_app_country] => US [patent_app_date] => 1994-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17507 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478854.pdf [firstpage_image] =>[orig_patent_app_number] => 212447 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/212447
Deoxy taxols Mar 9, 1994 Issued
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