Search

Elizabeth A. Burkhart

Examiner (ID: 12400, Phone: (571)272-6647 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1762, 1715, 1792
Total Applications
919
Issued Applications
503
Pending Applications
11
Abandoned Applications
404

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 273932 [patent_doc_number] => 07560096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'Diagnostic procedures using direct injection of gaseous hyperpolarized 129Xe and associated systems and products' [patent_app_type] => utility [patent_app_number] => 10/617326 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 37 [patent_no_of_words] => 21221 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/560/07560096.pdf [firstpage_image] =>[orig_patent_app_number] => 10617326 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/617326
Diagnostic procedures using direct injection of gaseous hyperpolarized 129Xe and associated systems and products Jul 9, 2003 Issued
Array ( [id] => 890901 [patent_doc_number] => 07344704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of intravascular thrombi' [patent_app_type] => utility [patent_app_number] => 10/616511 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12074 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/344/07344704.pdf [firstpage_image] =>[orig_patent_app_number] => 10616511 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616511
Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of intravascular thrombi Jul 9, 2003 Issued
Array ( [id] => 7468289 [patent_doc_number] => 20040096393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Therapeutic and diagnostic compounds, compositions, and methods' [patent_app_type] => new [patent_app_number] => 10/615484 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15269 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20040096393.pdf [firstpage_image] =>[orig_patent_app_number] => 10615484 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/615484
Therapeutic and diagnostic compounds, compositions, and methods Jul 7, 2003 Issued
Array ( [id] => 7460778 [patent_doc_number] => 20040052855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Microparticles of biodegradable polymer encapsulating a biologically active substance and sustained release pharmaceutical formulations containing same' [patent_app_type] => new [patent_app_number] => 10/250857 [patent_app_country] => US [patent_app_date] => 2003-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6511 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20040052855.pdf [firstpage_image] =>[orig_patent_app_number] => 10250857 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250857
Microparticles of biodegradable polymer encapsulating a biologically active substance and sustained release pharmaceutical formulations containing same Jul 6, 2003 Abandoned
Array ( [id] => 5015683 [patent_doc_number] => 20070258891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Conjugates of N-Hydroxypropymethacrylamide-Methacrylate Copolymer with Nuclide Activation Agent and/or Anti-Cancer Compounds' [patent_app_type] => utility [patent_app_number] => 10/521814 [patent_app_country] => US [patent_app_date] => 2003-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6874 [patent_no_of_claims] => 16 [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] => publications/A1/0258/20070258891.pdf [firstpage_image] =>[orig_patent_app_number] => 10521814 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521814
Conjugates of N-hydroxypropymethacrylamide-methacrylate copolymer with nuclide activation agent and/or anti-cancer compounds Jul 3, 2003 Issued
Array ( [id] => 70803 [patent_doc_number] => 07754190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Method for determining drug effects using quantitative EEG' [patent_app_type] => utility [patent_app_number] => 10/602077 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 17372 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754190.pdf [firstpage_image] =>[orig_patent_app_number] => 10602077 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/602077
Method for determining drug effects using quantitative EEG Jun 22, 2003 Issued
Array ( [id] => 714438 [patent_doc_number] => 07052677 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-30 [patent_title] => 'Substituted octanuclear pyrazolato clusters with electron transfer and MRI contrast agent properties' [patent_app_type] => utility [patent_app_number] => 10/600267 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4445 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/052/07052677.pdf [firstpage_image] =>[orig_patent_app_number] => 10600267 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600267
Substituted octanuclear pyrazolato clusters with electron transfer and MRI contrast agent properties Jun 19, 2003 Issued
Array ( [id] => 668643 [patent_doc_number] => 07094885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-22 [patent_title] => 'Skeletal-targeted radiation to treat bone-associated pathologies' [patent_app_type] => utility [patent_app_number] => 10/601081 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 19265 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/094/07094885.pdf [firstpage_image] =>[orig_patent_app_number] => 10601081 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601081
Skeletal-targeted radiation to treat bone-associated pathologies Jun 19, 2003 Issued
Array ( [id] => 484636 [patent_doc_number] => 07217410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-15 [patent_title] => 'Surface modified protein microparticles' [patent_app_type] => utility [patent_app_number] => 10/463833 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9228 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/217/07217410.pdf [firstpage_image] =>[orig_patent_app_number] => 10463833 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463833
Surface modified protein microparticles Jun 16, 2003 Issued
Array ( [id] => 5842438 [patent_doc_number] => 20060121123 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2006-06-08 [patent_title] => 'Optical contrast agents for optically modifying incident radiation' [patent_app_type] => utility [patent_app_number] => 10/463835 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9352 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A9/0121/20060121123.pdf [firstpage_image] =>[orig_patent_app_number] => 10463835 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463835
Optical contrast agents for optically modifying incident radiation Jun 16, 2003 Issued
Array ( [id] => 7439436 [patent_doc_number] => 20040009122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Contrast agents' [patent_app_type] => new [patent_app_number] => 10/462836 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21026 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20040009122.pdf [firstpage_image] =>[orig_patent_app_number] => 10462836 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/462836
Contrast agents Jun 16, 2003 Issued
Array ( [id] => 7306491 [patent_doc_number] => 20040116511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Wound and skin care compositions' [patent_app_type] => new [patent_app_number] => 10/463207 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 20870 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20040116511.pdf [firstpage_image] =>[orig_patent_app_number] => 10463207 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463207
Wound and skin care compositions Jun 16, 2003 Issued
Array ( [id] => 5842438 [patent_doc_number] => 20060121123 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2006-06-08 [patent_title] => 'Optical contrast agents for optically modifying incident radiation' [patent_app_type] => utility [patent_app_number] => 10/463835 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9352 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A9/0121/20060121123.pdf [firstpage_image] =>[orig_patent_app_number] => 10463835 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/463835
Optical contrast agents for optically modifying incident radiation Jun 16, 2003 Issued
Array ( [id] => 7440842 [patent_doc_number] => 20040009235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Nanometer grade hydroxyapatite composition for replenishing calcium' [patent_app_type] => new [patent_app_number] => 10/460281 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2686 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20040009235.pdf [firstpage_image] =>[orig_patent_app_number] => 10460281 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/460281
Nanometer grade hydroxyapatite composition for replenishing calcium Jun 11, 2003 Abandoned
Array ( [id] => 5660978 [patent_doc_number] => 20060251574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Cytotoxins and diagnostic imaging agents comprising hsp90 ligands' [patent_app_type] => utility [patent_app_number] => 10/538687 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12784 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 31 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20060251574.pdf [firstpage_image] =>[orig_patent_app_number] => 10538687 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/538687
Cytotoxins and diagnostic imaging agents comprising hsp90 ligands Jun 11, 2003 Abandoned
Array ( [id] => 7378499 [patent_doc_number] => 20040028612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Optical determination of glucose utilizing boronic acid adducts' [patent_app_type] => new [patent_app_number] => 10/456895 [patent_app_country] => US [patent_app_date] => 2003-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 26644 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028612.pdf [firstpage_image] =>[orig_patent_app_number] => 10456895 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/456895
Optical determination of glucose utilizing boronic acid adducts Jun 4, 2003 Abandoned
Array ( [id] => 852698 [patent_doc_number] => 07378079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-27 [patent_title] => 'Agents for imaging and diagnostic methods using them' [patent_app_type] => utility [patent_app_number] => 10/516616 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7488 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/378/07378079.pdf [firstpage_image] =>[orig_patent_app_number] => 10516616 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516616
Agents for imaging and diagnostic methods using them Jun 2, 2003 Issued
Array ( [id] => 6911785 [patent_doc_number] => 20050175543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Agents for magnetic imaging method' [patent_app_type] => utility [patent_app_number] => 10/516781 [patent_app_country] => US [patent_app_date] => 2003-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13912 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20050175543.pdf [firstpage_image] =>[orig_patent_app_number] => 10516781 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516781
Agents for magnetic imaging method Jun 1, 2003 Issued
Array ( [id] => 481548 [patent_doc_number] => 07220400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Compositions for delivering nucleic acids to cells' [patent_app_type] => utility [patent_app_number] => 10/445696 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 13975 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/220/07220400.pdf [firstpage_image] =>[orig_patent_app_number] => 10445696 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/445696
Compositions for delivering nucleic acids to cells May 26, 2003 Issued
Array ( [id] => 7275039 [patent_doc_number] => 20040234490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Method for exfoliating skin' [patent_app_type] => new [patent_app_number] => 10/443445 [patent_app_country] => US [patent_app_date] => 2003-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2312 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20040234490.pdf [firstpage_image] =>[orig_patent_app_number] => 10443445 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/443445
Method for exfoliating skin May 20, 2003 Issued
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