Search

Leonard R. Leo

Examiner (ID: 14945, Phone: (571)272-4916 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3753, 3744, 3763, 3743, 3785, 3407
Total Applications
2360
Issued Applications
1424
Pending Applications
79
Abandoned Applications
856

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12766270 [patent_doc_number] => 20180147258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => RECOMBINANT FUSION PROTEIN FORMULATION [patent_app_type] => utility [patent_app_number] => 15/513542 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513542
Stable liquid formulations of recombinant fusion proteins Sep 24, 2015 Issued
Array ( [id] => 14324105 [patent_doc_number] => 10293045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Stable liquid formulations of recombinant fusion proteins [patent_app_type] => utility [patent_app_number] => 15/513537 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3980 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513537
Stable liquid formulations of recombinant fusion proteins Sep 24, 2015 Issued
Array ( [id] => 10662320 [patent_doc_number] => 20160008464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'Methods Of Treatment Of Pterygium Using An Anti-VEGF Agent' [patent_app_type] => utility [patent_app_number] => 14/861943 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9236 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14861943 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/861943
Methods of treatment of keloid using an anti-VEGF agent Sep 21, 2015 Issued
Array ( [id] => 10635688 [patent_doc_number] => 09353182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Anti-DLL3 antibodies' [patent_app_type] => utility [patent_app_number] => 14/859242 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 65 [patent_no_of_words] => 72418 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14859242 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859242
Anti-DLL3 antibodies Sep 17, 2015 Issued
Array ( [id] => 15245251 [patent_doc_number] => 10508138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Polypeptide capable of binding to vascular endothelial growth factor, and use thereof [patent_app_type] => utility [patent_app_number] => 15/737937 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6994 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15737937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737937
Polypeptide capable of binding to vascular endothelial growth factor, and use thereof Sep 15, 2015 Issued
Array ( [id] => 14372493 [patent_doc_number] => 20190160159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ACETYLCHOLINE RECEPTOR-SPECIFIC IMMUNOSUPPRESSIVE COMPOSITIONS AND METHODS OF TREATMENT OF MYASTHENIA GRAVIS [patent_app_type] => utility [patent_app_number] => 15/511363 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511363 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511363
Acetylcholine receptor-specific immunosuppressive compositions and methods of treatment of myasthenia gravis Sep 13, 2015 Issued
Array ( [id] => 13750801 [patent_doc_number] => 10168338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Methods of identifying modulators of sestrin-gator-2 interaction for modulating mTORC1 activity [patent_app_type] => utility [patent_app_number] => 15/511007 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 19963 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511007
Methods of identifying modulators of sestrin-gator-2 interaction for modulating mTORC1 activity Sep 10, 2015 Issued
Array ( [id] => 15338895 [patent_doc_number] => 10525104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Predictive and prognostic biomarkers related to anti-angiogenic therapy of metastatic colorectal cancer [patent_app_type] => utility [patent_app_number] => 15/509461 [patent_app_country] => US [patent_app_date] => 2015-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5686 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15509461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/509461
Predictive and prognostic biomarkers related to anti-angiogenic therapy of metastatic colorectal cancer Sep 9, 2015 Issued
Array ( [id] => 12015819 [patent_doc_number] => 09808506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Compositions comprising semaphorins for the treatment of cancer and methods of selection thereof' [patent_app_type] => utility [patent_app_number] => 14/847025 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 43 [patent_no_of_words] => 20508 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14847025 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847025
Compositions comprising semaphorins for the treatment of cancer and methods of selection thereof Sep 7, 2015 Issued
Array ( [id] => 13714371 [patent_doc_number] => 20170368140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => USES OF NEUREGULIN IN PREVENTING, TREATING OR DELAYING VENTRICULAR ARRHYTHMIA, AND COMPOSITION THEREOF [patent_app_type] => utility [patent_app_number] => 15/513939 [patent_app_country] => US [patent_app_date] => 2015-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513939
Uses of neuregulin in preventing, treating or delaying ventricular arrhythmia, and composition thereof Sep 5, 2015 Issued
Array ( [id] => 10476153 [patent_doc_number] => 20150361171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'ANTAGONIST ANTIBODIES DIRECTED AGAINST CALCITONIN GENE-RELATED PEPTIDE AND METHODS USING SAME' [patent_app_type] => utility [patent_app_number] => 14/841396 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 39094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841396 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841396
Antagonist antibodies directed against calcitonin gene-related peptide and methods using same Aug 30, 2015 Issued
Array ( [id] => 10554822 [patent_doc_number] => 09279018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Antagonist antibodies directed against calcitonin gene-related peptide and methods using same' [patent_app_type] => utility [patent_app_number] => 14/841479 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 39085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841479
Antagonist antibodies directed against calcitonin gene-related peptide and methods using same Aug 30, 2015 Issued
Array ( [id] => 10628737 [patent_doc_number] => 09346881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Antagonist antibodies directed against calcitonin gene-related peptide and methods using same' [patent_app_type] => utility [patent_app_number] => 14/841440 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 39107 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841440 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841440
Antagonist antibodies directed against calcitonin gene-related peptide and methods using same Aug 30, 2015 Issued
Array ( [id] => 10554822 [patent_doc_number] => 09279018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Antagonist antibodies directed against calcitonin gene-related peptide and methods using same' [patent_app_type] => utility [patent_app_number] => 14/841479 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 39085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841479
Antagonist antibodies directed against calcitonin gene-related peptide and methods using same Aug 30, 2015 Issued
Array ( [id] => 10554822 [patent_doc_number] => 09279018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Antagonist antibodies directed against calcitonin gene-related peptide and methods using same' [patent_app_type] => utility [patent_app_number] => 14/841479 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 39085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841479
Antagonist antibodies directed against calcitonin gene-related peptide and methods using same Aug 30, 2015 Issued
Array ( [id] => 10554822 [patent_doc_number] => 09279018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Antagonist antibodies directed against calcitonin gene-related peptide and methods using same' [patent_app_type] => utility [patent_app_number] => 14/841479 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 39085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841479
Antagonist antibodies directed against calcitonin gene-related peptide and methods using same Aug 30, 2015 Issued
Array ( [id] => 10806556 [patent_doc_number] => 20160152714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'SUBTYPES OF HUMANIZED ANTIBODY AGAINST INTERLEUKIN-6 RECEPTOR' [patent_app_type] => utility [patent_app_number] => 14/836813 [patent_app_country] => US [patent_app_date] => 2015-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9036 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14836813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/836813
Methods for producing subtypes of humanized antibody against interleukin-6 receptor Aug 25, 2015 Issued
Array ( [id] => 10687333 [patent_doc_number] => 20160033478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'HEMOKININ-1 RECEPTOR AND HEMOKININ-1-DERIVED PEPTIDE' [patent_app_type] => utility [patent_app_number] => 14/823378 [patent_app_country] => US [patent_app_date] => 2015-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11313 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14823378 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/823378
Use of GPR83 to identify pruritus-related substances Aug 10, 2015 Issued
Array ( [id] => 10784164 [patent_doc_number] => 20160130320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'MODIFIED CHIMERIC POLYPEPTIDES WITH IMPROVED PHARMACOKINETIC PROPERTIES' [patent_app_type] => utility [patent_app_number] => 14/822929 [patent_app_country] => US [patent_app_date] => 2015-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 55 [patent_no_of_words] => 19857 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14822929 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/822929
Modified chimeric polypeptides with improved pharmacokinetic properties Aug 10, 2015 Issued
Array ( [id] => 10684380 [patent_doc_number] => 20160030521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'THERAPEUTIC AGENTS COMPRISING ELASTIN-LIKE PEPTIDES' [patent_app_type] => utility [patent_app_number] => 14/822512 [patent_app_country] => US [patent_app_date] => 2015-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 69097 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14822512 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/822512
Therapeutic agents comprising a GLP-2 peptide and elastin-like peptides Aug 9, 2015 Issued
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