
Keith D. Walker
Supervisory Patent Examiner (ID: 18805, Phone: (571)272-3458 , Office: P/1735 )
| Most Active Art Unit | 1735 |
| Art Unit(s) | 1745, 1726, 1795, 1735 |
| Total Applications | 565 |
| Issued Applications | 152 |
| Pending Applications | 54 |
| Abandoned Applications | 362 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5515811
[patent_doc_number] => 20090216118
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-08-27
[patent_title] => 'Polysaccharide markers'
[patent_app_type] => utility
[patent_app_number] => 12/070787
[patent_app_country] => US
[patent_app_date] => 2008-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3719
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0216/20090216118.pdf
[firstpage_image] =>[orig_patent_app_number] => 12070787
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/070787 | Polysaccharide markers | Feb 20, 2008 | Abandoned |
Array
(
[id] => 6313771
[patent_doc_number] => 20100111867
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-06
[patent_title] => 'CARBORANE-PHOSPHONIUM COMPOUNDS AND THEIR USE IN BORON NEUTRON CAPTURE THERAPY AND IMAGING'
[patent_app_type] => utility
[patent_app_number] => 12/526844
[patent_app_country] => US
[patent_app_date] => 2008-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 12507
[patent_no_of_claims] => 22
[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] => publications/A1/0111/20100111867.pdf
[firstpage_image] =>[orig_patent_app_number] => 12526844
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/526844 | CARBORANE-PHOSPHONIUM COMPOUNDS AND THEIR USE IN BORON NEUTRON CAPTURE THERAPY AND IMAGING | Feb 14, 2008 | Abandoned |
Array
(
[id] => 6320040
[patent_doc_number] => 20100196273
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-05
[patent_title] => 'NOVEL AGENT FOR IN VIVO PET IMAGING OF TUMOR PROLIFERATION'
[patent_app_type] => utility
[patent_app_number] => 12/526688
[patent_app_country] => US
[patent_app_date] => 2008-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5307
[patent_no_of_claims] => 9
[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/A1/0196/20100196273.pdf
[firstpage_image] =>[orig_patent_app_number] => 12526688
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/526688 | NOVEL AGENT FOR IN VIVO PET IMAGING OF TUMOR PROLIFERATION | Feb 10, 2008 | Abandoned |
Array
(
[id] => 5584911
[patent_doc_number] => 20090104113
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'Ionizing-radiation-responsive compositions, methods, and systems'
[patent_app_type] => utility
[patent_app_number] => 12/012233
[patent_app_country] => US
[patent_app_date] => 2008-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 17224
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0104/20090104113.pdf
[firstpage_image] =>[orig_patent_app_number] => 12012233
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/012233 | Ionizing-radiation-responsive compositions, methods, and systems | Jan 29, 2008 | Abandoned |
Array
(
[id] => 5582673
[patent_doc_number] => 20090101875
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'Ionizing-radiation-responsive compositions, methods, and systems'
[patent_app_type] => utility
[patent_app_number] => 12/012217
[patent_app_country] => US
[patent_app_date] => 2008-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 17225
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0101/20090101875.pdf
[firstpage_image] =>[orig_patent_app_number] => 12012217
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/012217 | Ionizing-radiation-responsive compositions, methods, and systems | Jan 29, 2008 | Issued |
Array
(
[id] => 5309679
[patent_doc_number] => 20090016960
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-15
[patent_title] => 'SYSTEM AND METHOD FOR USING GLASS MICROSPHERES CONTAINING A POSITRON-EMITTING ISOTOPE TO IMAGE BLOOD FLOW AND DISTRIBUTE A RADIOMEDICAL TREATMENT SPECIES'
[patent_app_type] => utility
[patent_app_number] => 12/015582
[patent_app_country] => US
[patent_app_date] => 2008-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4216
[patent_no_of_claims] => 23
[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/A1/0016/20090016960.pdf
[firstpage_image] =>[orig_patent_app_number] => 12015582
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/015582 | System and method for using glass microspheres containing a positron-emitting isotope to image blood flow and distribute a radiomedical treatment species | Jan 16, 2008 | Issued |
Array
(
[id] => 4697743
[patent_doc_number] => 20080219927
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-11
[patent_title] => 'ADENOSINE DERIVATIVE FORMULATIONS FOR MEDICAL IMAGING'
[patent_app_type] => utility
[patent_app_number] => 12/014949
[patent_app_country] => US
[patent_app_date] => 2008-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3060
[patent_no_of_claims] => 18
[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] => publications/A1/0219/20080219927.pdf
[firstpage_image] =>[orig_patent_app_number] => 12014949
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/014949 | ADENOSINE DERIVATIVE FORMULATIONS FOR MEDICAL IMAGING | Jan 15, 2008 | Abandoned |
Array
(
[id] => 6513099
[patent_doc_number] => 20100210932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-19
[patent_title] => 'METHOD OF ANALYZING AN ANALYTE'
[patent_app_type] => utility
[patent_app_number] => 12/531634
[patent_app_country] => US
[patent_app_date] => 2007-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5083
[patent_no_of_claims] => 21
[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] => publications/A1/0210/20100210932.pdf
[firstpage_image] =>[orig_patent_app_number] => 12531634
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/531634 | METHOD OF ANALYZING AN ANALYTE | Dec 20, 2007 | Abandoned |
Array
(
[id] => 6432892
[patent_doc_number] => 20100278745
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-04
[patent_title] => 'COMPOUNDS FOR FLUORESCENCE IMAGING'
[patent_app_type] => utility
[patent_app_number] => 12/520318
[patent_app_country] => US
[patent_app_date] => 2007-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 24295
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0278/20100278745.pdf
[firstpage_image] =>[orig_patent_app_number] => 12520318
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/520318 | COMPOUNDS FOR FLUORESCENCE IMAGING | Dec 20, 2007 | Abandoned |
Array
(
[id] => 6466424
[patent_doc_number] => 20100040545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-18
[patent_title] => 'RADIOLABELLING METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/519797
[patent_app_country] => US
[patent_app_date] => 2007-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4065
[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/A1/0040/20100040545.pdf
[firstpage_image] =>[orig_patent_app_number] => 12519797
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/519797 | RADIOLABELLING METHODS | Dec 18, 2007 | Abandoned |
Array
(
[id] => 5545320
[patent_doc_number] => 20090155197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'Goniochromic indicator for skin sealant'
[patent_app_type] => utility
[patent_app_number] => 12/002110
[patent_app_country] => US
[patent_app_date] => 2007-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4237
[patent_no_of_claims] => 15
[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] => publications/A1/0155/20090155197.pdf
[firstpage_image] =>[orig_patent_app_number] => 12002110
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/002110 | Goniochromic indicator for skin sealant | Dec 13, 2007 | Abandoned |
Array
(
[id] => 6379381
[patent_doc_number] => 20100081799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-01
[patent_title] => 'Chelating Agent'
[patent_app_type] => utility
[patent_app_number] => 12/517206
[patent_app_country] => US
[patent_app_date] => 2007-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 42
[patent_figures_cnt] => 42
[patent_no_of_words] => 14927
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0081/20100081799.pdf
[firstpage_image] =>[orig_patent_app_number] => 12517206
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/517206 | Chelating Agent | Dec 9, 2007 | Abandoned |
Array
(
[id] => 4879209
[patent_doc_number] => 20080152592
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-26
[patent_title] => 'Method of therapeutic drug monitoring'
[patent_app_type] => utility
[patent_app_number] => 11/999530
[patent_app_country] => US
[patent_app_date] => 2007-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7561
[patent_no_of_claims] => 23
[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] => publications/A1/0152/20080152592.pdf
[firstpage_image] =>[orig_patent_app_number] => 11999530
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/999530 | Method of therapeutic drug monitoring | Dec 5, 2007 | Abandoned |
Array
(
[id] => 8652634
[patent_doc_number] => 08372379
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-02-12
[patent_title] => 'Technetium-99m (I) tricarbonyl complexes with tridentate chelators for myocardium imaging'
[patent_app_type] => utility
[patent_app_number] => 12/515325
[patent_app_country] => US
[patent_app_date] => 2007-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 12070
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12515325
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/515325 | Technetium-99m (I) tricarbonyl complexes with tridentate chelators for myocardium imaging | Nov 22, 2007 | Issued |
Array
(
[id] => 4739398
[patent_doc_number] => 20080233051
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-25
[patent_title] => 'Nanoparticles for two-photon activated photodynamic therapy and imaging'
[patent_app_type] => utility
[patent_app_number] => 11/983845
[patent_app_country] => US
[patent_app_date] => 2007-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 7866
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0233/20080233051.pdf
[firstpage_image] =>[orig_patent_app_number] => 11983845
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/983845 | Nanoparticles for two-photon activated photodynamic therapy and imaging | Nov 12, 2007 | Abandoned |
Array
(
[id] => 6519148
[patent_doc_number] => 20100217011
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => '[F-18]-LABELED L-GLUTAMIC ACID, [F-18]-LABELED L-GLUTAMINE, DERIVATIVES THEREOF AND USE THEREOF AND PROCESSES FOR THEIR PREPARATION'
[patent_app_type] => utility
[patent_app_number] => 12/513112
[patent_app_country] => US
[patent_app_date] => 2007-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 19875
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0217/20100217011.pdf
[firstpage_image] =>[orig_patent_app_number] => 12513112
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/513112 | [F-18]-LABELED L-GLUTAMIC ACID, [F-18]-LABELED L-GLUTAMINE, DERIVATIVES THEREOF AND USE THEREOF AND PROCESSES FOR THEIR PREPARATION | Oct 29, 2007 | Abandoned |
Array
(
[id] => 5569302
[patent_doc_number] => 20090252680
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-08
[patent_title] => 'NOVEL COMPOUND WITH AFFINITY FOR AMYLOID'
[patent_app_type] => utility
[patent_app_number] => 12/312596
[patent_app_country] => US
[patent_app_date] => 2007-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 12410
[patent_no_of_claims] => 22
[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/A1/0252/20090252680.pdf
[firstpage_image] =>[orig_patent_app_number] => 12312596
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/312596 | NOVEL COMPOUND WITH AFFINITY FOR AMYLOID | Oct 29, 2007 | Abandoned |
Array
(
[id] => 6615389
[patent_doc_number] => 20100003191
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'AURONE DERIVATIVE-CONTAINING COMPOSITION FOR DIAGNOSIS'
[patent_app_type] => utility
[patent_app_number] => 12/517159
[patent_app_country] => US
[patent_app_date] => 2007-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 20830
[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] => publications/A1/0003/20100003191.pdf
[firstpage_image] =>[orig_patent_app_number] => 12517159
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/517159 | AURONE DERIVATIVE-CONTAINING COMPOSITION FOR DIAGNOSIS | Oct 25, 2007 | Abandoned |
Array
(
[id] => 6526843
[patent_doc_number] => 20100015054
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-21
[patent_title] => 'FLUORO-SUBSTITUTED BENZOXAZOLE POLYMETHINE DYES'
[patent_app_type] => utility
[patent_app_number] => 12/443246
[patent_app_country] => US
[patent_app_date] => 2007-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 12630
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0015/20100015054.pdf
[firstpage_image] =>[orig_patent_app_number] => 12443246
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/443246 | FLUORO-SUBSTITUTED BENZOXAZOLE POLYMETHINE DYES | Oct 3, 2007 | Abandoned |
Array
(
[id] => 6492482
[patent_doc_number] => 20100209345
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-19
[patent_title] => 'Fluorinated Ligands for Targeting Peripheral Benzodiazepine Receptors'
[patent_app_type] => utility
[patent_app_number] => 12/438522
[patent_app_country] => US
[patent_app_date] => 2007-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 31911
[patent_no_of_claims] => 23
[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/A1/0209/20100209345.pdf
[firstpage_image] =>[orig_patent_app_number] => 12438522
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/438522 | Fluorinated Ligands for Targeting Peripheral Benzodiazepine Receptors | Aug 23, 2007 | Abandoned |