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] => 3708739 [patent_doc_number] => 05654448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Isolation and purification of paclitaxel from organic matter containing paclitaxel, cephalomannine and other related taxanes' [patent_app_type] => 1 [patent_app_number] => 8/572240 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8009 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/654/05654448.pdf [firstpage_image] =>[orig_patent_app_number] => 572240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572240
Isolation and purification of paclitaxel from organic matter containing paclitaxel, cephalomannine and other related taxanes Dec 12, 1995 Issued
Array ( [id] => 4077527 [patent_doc_number] => 05965739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => '.DELTA..sup.6,7 -taxols antineoplastic use and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 8/557034 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48627 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/965/05965739.pdf [firstpage_image] =>[orig_patent_app_number] => 557034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/557034
.DELTA..sup.6,7 -taxols antineoplastic use and pharmaceutical compositions containing them Dec 6, 1995 Issued
Array ( [id] => 3609420 [patent_doc_number] => 05589502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Baccatin derivatives and processes for preparing the same' [patent_app_type] => 1 [patent_app_number] => 8/558772 [patent_app_country] => US [patent_app_date] => 1995-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21194 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/589/05589502.pdf [firstpage_image] =>[orig_patent_app_number] => 558772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/558772
Baccatin derivatives and processes for preparing the same Nov 14, 1995 Issued
Array ( [id] => 4103066 [patent_doc_number] => 06066747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Process for the preparation of 9-desoxotaxanes' [patent_app_type] => 1 [patent_app_number] => 8/522307 [patent_app_country] => US [patent_app_date] => 1995-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11583 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066747.pdf [firstpage_image] =>[orig_patent_app_number] => 522307 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522307
Process for the preparation of 9-desoxotaxanes Oct 29, 1995 Issued
Array ( [id] => 3826023 [patent_doc_number] => 05731334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Method for treating cancer using taxoid onium salt prodrugs' [patent_app_type] => 1 [patent_app_number] => 8/549282 [patent_app_country] => US [patent_app_date] => 1995-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6655 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/731/05731334.pdf [firstpage_image] =>[orig_patent_app_number] => 549282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/549282
Method for treating cancer using taxoid onium salt prodrugs Oct 26, 1995 Issued
Array ( [id] => 3726468 [patent_doc_number] => 05681968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => '4-phenoxycoumarins as herbicidal agents' [patent_app_type] => 1 [patent_app_number] => 8/515846 [patent_app_country] => US [patent_app_date] => 1995-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11335 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 743 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/681/05681968.pdf [firstpage_image] =>[orig_patent_app_number] => 515846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/515846
4-phenoxycoumarins as herbicidal agents Oct 9, 1995 Issued
Array ( [id] => 3623926 [patent_doc_number] => 05688972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Preparation of acetals' [patent_app_type] => 1 [patent_app_number] => 8/536717 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2505 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688972.pdf [firstpage_image] =>[orig_patent_app_number] => 536717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536717
Preparation of acetals Sep 28, 1995 Issued
Array ( [id] => 4014263 [patent_doc_number] => 05880131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'High molecular weight polymer-based prodrugs' [patent_app_type] => 1 [patent_app_number] => 8/537207 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9260 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880131.pdf [firstpage_image] =>[orig_patent_app_number] => 537207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/537207
High molecular weight polymer-based prodrugs Sep 28, 1995 Issued
Array ( [id] => 3726495 [patent_doc_number] => 05681970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Method for the preparation of .beta.-phenylisoserine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/525786 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5247 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/681/05681970.pdf [firstpage_image] =>[orig_patent_app_number] => 525786 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525786
Method for the preparation of .beta.-phenylisoserine derivatives Sep 27, 1995 Issued
Array ( [id] => 3889311 [patent_doc_number] => 05723635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Process for the purification of taxoids' [patent_app_type] => 1 [patent_app_number] => 8/522418 [patent_app_country] => US [patent_app_date] => 1995-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2197 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723635.pdf [firstpage_image] =>[orig_patent_app_number] => 522418 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522418
Process for the purification of taxoids Sep 20, 1995 Issued
Array ( [id] => 3831336 [patent_doc_number] => 05760240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Taxoid synthesis' [patent_app_type] => 1 [patent_app_number] => 8/527377 [patent_app_country] => US [patent_app_date] => 1995-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7352 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760240.pdf [firstpage_image] =>[orig_patent_app_number] => 527377 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527377
Taxoid synthesis Sep 12, 1995 Issued
08/516299 PYRIDYL SUBSTITUTED B-LACTAM COMPOUNDS Aug 16, 1995 Abandoned
Array ( [id] => 3731335 [patent_doc_number] => 05693643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Hydantoin and succinimide-substituted derivatives of spiroindanylcamphorsulfonyl oxytocin antagonists' [patent_app_type] => 1 [patent_app_number] => 8/464808 [patent_app_country] => US [patent_app_date] => 1995-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17914 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/693/05693643.pdf [firstpage_image] =>[orig_patent_app_number] => 464808 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464808
Hydantoin and succinimide-substituted derivatives of spiroindanylcamphorsulfonyl oxytocin antagonists Aug 14, 1995 Issued
Array ( [id] => 3776010 [patent_doc_number] => 05756776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Semi-synthetic taxanes with anti-tumoural activity' [patent_app_type] => 1 [patent_app_number] => 8/505924 [patent_app_country] => US [patent_app_date] => 1995-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4193 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756776.pdf [firstpage_image] =>[orig_patent_app_number] => 505924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/505924
Semi-synthetic taxanes with anti-tumoural activity Jul 23, 1995 Issued
Array ( [id] => 3701204 [patent_doc_number] => 05646132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => '2(1H)-quinolone compounds' [patent_app_type] => 1 [patent_app_number] => 8/499946 [patent_app_country] => US [patent_app_date] => 1995-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6563 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646132.pdf [firstpage_image] =>[orig_patent_app_number] => 499946 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/499946
2(1H)-quinolone compounds Jul 9, 1995 Issued
Array ( [id] => 3605026 [patent_doc_number] => 05578739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Process for the preparation of Baccatin III and 10-deacetylbaccatin III derivatives' [patent_app_type] => 1 [patent_app_number] => 8/498613 [patent_app_country] => US [patent_app_date] => 1995-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2267 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578739.pdf [firstpage_image] =>[orig_patent_app_number] => 498613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/498613
Process for the preparation of Baccatin III and 10-deacetylbaccatin III derivatives Jul 5, 1995 Issued
Array ( [id] => 3704979 [patent_doc_number] => 05675025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Paclitaxel synthesis from precursor compounds and methods of producing the same' [patent_app_type] => 1 [patent_app_number] => 8/483084 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4441 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675025.pdf [firstpage_image] =>[orig_patent_app_number] => 483084 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483084
Paclitaxel synthesis from precursor compounds and methods of producing the same Jun 6, 1995 Issued
Array ( [id] => 3546847 [patent_doc_number] => 05554758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Method for producing ethers' [patent_app_type] => 1 [patent_app_number] => 8/474133 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3841 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554758.pdf [firstpage_image] =>[orig_patent_app_number] => 474133 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474133
Method for producing ethers Jun 6, 1995 Issued
08/484206 METHOD FOR TREATING GRAFT VERSUS HOST DISEASE Jun 6, 1995 Abandoned
Array ( [id] => 3936098 [patent_doc_number] => 05939566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Syntheses of taxol, taxol analogs and their intermediates with variables A-ring side chain structures and compositions thereof' [patent_app_type] => 1 [patent_app_number] => 8/483083 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 5 [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/05/939/05939566.pdf [firstpage_image] =>[orig_patent_app_number] => 483083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483083
Syntheses of taxol, taxol analogs and their intermediates with variables A-ring side chain structures and compositions thereof Jun 6, 1995 Issued
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