Search

Drew A. Dunn

Supervisory Patent Examiner (ID: 17771, Phone: (571)272-2312 , Office: P/2859 )

Most Active Art Unit
2882
Art Unit(s)
2859, 2863, 2882, 2872, 2876
Total Applications
503
Issued Applications
340
Pending Applications
39
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1457149 [patent_doc_number] => 06462823 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Wavelength meter adapted for averaging multiple measurements' [patent_app_type] => B1 [patent_app_number] => 09/835269 [patent_app_country] => US [patent_app_date] => 2001-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2731 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462823.pdf [firstpage_image] =>[orig_patent_app_number] => 09835269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/835269
Wavelength meter adapted for averaging multiple measurements Apr 12, 2001 Issued
Array ( [id] => 1483452 [patent_doc_number] => 06453013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-17 [patent_title] => 'X-ray apparatus provided with a filter with a dynamically adjustable absorption' [patent_app_type] => B2 [patent_app_number] => 09/833484 [patent_app_country] => US [patent_app_date] => 2001-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5153 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/453/06453013.pdf [firstpage_image] =>[orig_patent_app_number] => 09833484 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833484
X-ray apparatus provided with a filter with a dynamically adjustable absorption Apr 11, 2001 Issued
Array ( [id] => 1599398 [patent_doc_number] => 06493093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-10 [patent_title] => 'Bat-wing attenuation in white-light interferometry' [patent_app_type] => B2 [patent_app_number] => 09/833880 [patent_app_country] => US [patent_app_date] => 2001-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4808 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/493/06493093.pdf [firstpage_image] =>[orig_patent_app_number] => 09833880 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833880
Bat-wing attenuation in white-light interferometry Apr 11, 2001 Issued
Array ( [id] => 6921213 [patent_doc_number] => 20010028698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Open chamber-type X-ray analysis apparatus' [patent_app_type] => new [patent_app_number] => 09/827124 [patent_app_country] => US [patent_app_date] => 2001-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1606 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028698.pdf [firstpage_image] =>[orig_patent_app_number] => 09827124 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/827124
Open chamber-type X-ray analysis apparatus Apr 4, 2001 Issued
Array ( [id] => 6884524 [patent_doc_number] => 20010038684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'X-ray fluorescence analysis apparatus' [patent_app_type] => new [patent_app_number] => 09/827123 [patent_app_country] => US [patent_app_date] => 2001-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1518 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20010038684.pdf [firstpage_image] =>[orig_patent_app_number] => 09827123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/827123
X-ray fluorescence analysis apparatus Apr 4, 2001 Issued
Array ( [id] => 1489032 [patent_doc_number] => 06366638 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Methods and apparatus for CT scout image processing' [patent_app_type] => B1 [patent_app_number] => 09/810922 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3774 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366638.pdf [firstpage_image] =>[orig_patent_app_number] => 09810922 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810922
Methods and apparatus for CT scout image processing Mar 15, 2001 Issued
Array ( [id] => 1604033 [patent_doc_number] => 06434216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Source pin loader method and apparatus for positron emission tomography' [patent_app_type] => B1 [patent_app_number] => 09/681326 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 26 [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] => patents/06/434/06434216.pdf [firstpage_image] =>[orig_patent_app_number] => 09681326 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/681326
Source pin loader method and apparatus for positron emission tomography Mar 15, 2001 Issued
Array ( [id] => 6891746 [patent_doc_number] => 20010017908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-30 [patent_title] => 'Method and apparatus for extending the life of an x-ray tube' [patent_app_type] => new [patent_app_number] => 09/808712 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6954 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20010017908.pdf [firstpage_image] =>[orig_patent_app_number] => 09808712 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808712
Method and apparatus for extending the life of an x-ray tube Mar 13, 2001 Issued
Array ( [id] => 1538801 [patent_doc_number] => 06337894 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Rotary bearing assembly for CT scanner gantry' [patent_app_type] => B1 [patent_app_number] => 09/764797 [patent_app_country] => US [patent_app_date] => 2001-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2922 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337894.pdf [firstpage_image] =>[orig_patent_app_number] => 09764797 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764797
Rotary bearing assembly for CT scanner gantry Jan 17, 2001 Issued
Array ( [id] => 6838166 [patent_doc_number] => 20030035506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'SYSTEM AND METHOD FOR MOUNTING X-RAY TUBE IN CT SCANNER' [patent_app_type] => new [patent_app_number] => 09/764635 [patent_app_country] => US [patent_app_date] => 2001-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035506.pdf [firstpage_image] =>[orig_patent_app_number] => 09764635 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764635
System and method for mounting x-ray tube in CT scanner Jan 17, 2001 Issued
Array ( [id] => 1401581 [patent_doc_number] => 06556657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'X-ray collimator and method of manufacturing an x-ray collimator' [patent_app_type] => B1 [patent_app_number] => 09/761495 [patent_app_country] => US [patent_app_date] => 2001-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 1959 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/556/06556657.pdf [firstpage_image] =>[orig_patent_app_number] => 09761495 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761495
X-ray collimator and method of manufacturing an x-ray collimator Jan 15, 2001 Issued
Array ( [id] => 6605978 [patent_doc_number] => 20020085665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'High density flex interconnect for CT detectors' [patent_app_type] => new [patent_app_number] => 09/751824 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3268 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20020085665.pdf [firstpage_image] =>[orig_patent_app_number] => 09751824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751824
High density flex interconnect for CT detectors Dec 28, 2000 Abandoned
Array ( [id] => 7646289 [patent_doc_number] => 06477231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Thermal energy transfer device and x-ray tubes and x-ray systems incorporating same' [patent_app_type] => B2 [patent_app_number] => 09/751631 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4346 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/477/06477231.pdf [firstpage_image] =>[orig_patent_app_number] => 09751631 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751631
Thermal energy transfer device and x-ray tubes and x-ray systems incorporating same Dec 28, 2000 Issued
Array ( [id] => 1570878 [patent_doc_number] => 06377659 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'X-ray tubes and x-ray systems having a thermal gradient device' [patent_app_type] => B1 [patent_app_number] => 09/751529 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4189 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377659.pdf [firstpage_image] =>[orig_patent_app_number] => 09751529 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751529
X-ray tubes and x-ray systems having a thermal gradient device Dec 28, 2000 Issued
Array ( [id] => 1493891 [patent_doc_number] => 06418183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Methods and apparatus for two-pass CT imaging' [patent_app_type] => B1 [patent_app_number] => 09/749821 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1816 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418183.pdf [firstpage_image] =>[orig_patent_app_number] => 09749821 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749821
Methods and apparatus for two-pass CT imaging Dec 27, 2000 Issued
Array ( [id] => 1523712 [patent_doc_number] => 06415013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Backprojection methods and apparatus for computed tomography imaging systems' [patent_app_type] => B1 [patent_app_number] => 09/751225 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3185 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/415/06415013.pdf [firstpage_image] =>[orig_patent_app_number] => 09751225 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751225
Backprojection methods and apparatus for computed tomography imaging systems Dec 27, 2000 Issued
Array ( [id] => 1450592 [patent_doc_number] => 06370225 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Image receptor for an x-ray apparatus' [patent_app_type] => B1 [patent_app_number] => 09/749228 [patent_app_country] => US [patent_app_date] => 2000-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4075 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/370/06370225.pdf [firstpage_image] =>[orig_patent_app_number] => 09749228 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749228
Image receptor for an x-ray apparatus Dec 26, 2000 Issued
Array ( [id] => 6078955 [patent_doc_number] => 20020080917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Panel detector pixel replacement method and apparatus' [patent_app_type] => new [patent_app_number] => 09/746830 [patent_app_country] => US [patent_app_date] => 2000-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4223 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20020080917.pdf [firstpage_image] =>[orig_patent_app_number] => 09746830 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/746830
Panel detector pixel replacement method and apparatus Dec 21, 2000 Issued
Array ( [id] => 7644482 [patent_doc_number] => 06473491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-29 [patent_title] => 'Method and x-ray device using adaptable power source' [patent_app_type] => B2 [patent_app_number] => 09/748296 [patent_app_country] => US [patent_app_date] => 2000-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3056 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/473/06473491.pdf [firstpage_image] =>[orig_patent_app_number] => 09748296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/748296
Method and x-ray device using adaptable power source Dec 20, 2000 Issued
Array ( [id] => 6879753 [patent_doc_number] => 20010031039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Electromagnetic object detector provided with an additional electrode and intended for a medical radiation apparatus' [patent_app_type] => new [patent_app_number] => 09/741925 [patent_app_country] => US [patent_app_date] => 2000-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3000 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20010031039.pdf [firstpage_image] =>[orig_patent_app_number] => 09741925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/741925
Electromagnetic object detector provided with an additional electrode and intended for a medical radiation apparatus Dec 19, 2000 Issued
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