Search

David P. Porta

Supervisory Patent Examiner (ID: 6626, Phone: (571)272-2444 , Office: P/2884 )

Most Active Art Unit
2506
Art Unit(s)
3621, 2878, 2882, 2899, 2506, 2884, 2876
Total Applications
1589
Issued Applications
1341
Pending Applications
107
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1529086 [patent_doc_number] => 06409381 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Radiography device with operating controls located at the X-ray system support mechanism' [patent_app_type] => B1 [patent_app_number] => 09/477384 [patent_app_country] => US [patent_app_date] => 2000-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5420 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/409/06409381.pdf [firstpage_image] =>[orig_patent_app_number] => 09477384 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/477384
Radiography device with operating controls located at the X-ray system support mechanism Jan 3, 2000 Issued
Array ( [id] => 1518105 [patent_doc_number] => 06412980 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Method and apparatus for configuring and monitoring a system unit in a medical diagnostic system' [patent_app_type] => B1 [patent_app_number] => 09/476713 [patent_app_country] => US [patent_app_date] => 1999-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7023 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/412/06412980.pdf [firstpage_image] =>[orig_patent_app_number] => 09476713 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/476713
Method and apparatus for configuring and monitoring a system unit in a medical diagnostic system Dec 29, 1999 Issued
Array ( [id] => 4292699 [patent_doc_number] => 06325540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Method and apparatus for remotely configuring and servicing a field replaceable unit in a medical diagnostic system' [patent_app_type] => 1 [patent_app_number] => 9/450313 [patent_app_country] => US [patent_app_date] => 1999-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6994 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325540.pdf [firstpage_image] =>[orig_patent_app_number] => 450313 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/450313
Method and apparatus for remotely configuring and servicing a field replaceable unit in a medical diagnostic system Nov 28, 1999 Issued
Array ( [id] => 4328058 [patent_doc_number] => 06317483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Doubly curved optical device with graded atomic planes' [patent_app_type] => 1 [patent_app_number] => 9/450323 [patent_app_country] => US [patent_app_date] => 1999-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2543 [patent_no_of_claims] => 13 [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/06/317/06317483.pdf [firstpage_image] =>[orig_patent_app_number] => 450323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/450323
Doubly curved optical device with graded atomic planes Nov 28, 1999 Issued
Array ( [id] => 1556384 [patent_doc_number] => 06435715 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Radiography device' [patent_app_type] => B1 [patent_app_number] => 09/448583 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2626 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/435/06435715.pdf [firstpage_image] =>[orig_patent_app_number] => 09448583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/448583
Radiography device Nov 23, 1999 Issued
Array ( [id] => 1473625 [patent_doc_number] => 06408054 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Micromachined x-ray image contrast grids' [patent_app_type] => B1 [patent_app_number] => 09/444704 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6522 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408054.pdf [firstpage_image] =>[orig_patent_app_number] => 09444704 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444704
Micromachined x-ray image contrast grids Nov 23, 1999 Issued
Array ( [id] => 1567991 [patent_doc_number] => 06339633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Automatic exposure initiation in a digital CCD camera x-ray imager' [patent_app_type] => B1 [patent_app_number] => 09/449173 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4107 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339633.pdf [firstpage_image] =>[orig_patent_app_number] => 09449173 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449173
Automatic exposure initiation in a digital CCD camera x-ray imager Nov 23, 1999 Issued
Array ( [id] => 4386361 [patent_doc_number] => 06289080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'X-ray target' [patent_app_type] => 1 [patent_app_number] => 9/442323 [patent_app_country] => US [patent_app_date] => 1999-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3158 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289080.pdf [firstpage_image] =>[orig_patent_app_number] => 442323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442323
X-ray target Nov 21, 1999 Issued
Array ( [id] => 4364499 [patent_doc_number] => 06302579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Multiple examination arrangement with a number of imaging systems' [patent_app_type] => 1 [patent_app_number] => 9/441073 [patent_app_country] => US [patent_app_date] => 1999-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1718 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302579.pdf [firstpage_image] =>[orig_patent_app_number] => 441073 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441073
Multiple examination arrangement with a number of imaging systems Nov 15, 1999 Issued
Array ( [id] => 4293117 [patent_doc_number] => 06282262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'X-ray tube and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 9/437943 [patent_app_country] => US [patent_app_date] => 1999-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5713 [patent_no_of_claims] => 8 [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/06/282/06282262.pdf [firstpage_image] =>[orig_patent_app_number] => 437943 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/437943
X-ray tube and method of manufacture Nov 9, 1999 Issued
Array ( [id] => 4376097 [patent_doc_number] => 06256374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Miniature C-arm apparatus with dual video display monitor and single driver interface therefor' [patent_app_type] => 1 [patent_app_number] => 9/419593 [patent_app_country] => US [patent_app_date] => 1999-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 39 [patent_no_of_words] => 5823 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256374.pdf [firstpage_image] =>[orig_patent_app_number] => 419593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/419593
Miniature C-arm apparatus with dual video display monitor and single driver interface therefor Oct 17, 1999 Issued
Array ( [id] => 1567997 [patent_doc_number] => 06339634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Soft x-ray light source device' [patent_app_type] => B1 [patent_app_number] => 09/409063 [patent_app_country] => US [patent_app_date] => 1999-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9507 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339634.pdf [firstpage_image] =>[orig_patent_app_number] => 09409063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/409063
Soft x-ray light source device Sep 29, 1999 Issued
Array ( [id] => 7635359 [patent_doc_number] => 06381303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'X-ray microanalyzer for thin films' [patent_app_type] => B1 [patent_app_number] => 09/408894 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5942 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/381/06381303.pdf [firstpage_image] =>[orig_patent_app_number] => 09408894 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/408894
X-ray microanalyzer for thin films Sep 28, 1999 Issued
Array ( [id] => 4306856 [patent_doc_number] => 06236712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Miniature C-arm apparatus with multiple x-ray indicators' [patent_app_type] => 1 [patent_app_number] => 9/399983 [patent_app_country] => US [patent_app_date] => 1999-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 5650 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236712.pdf [firstpage_image] =>[orig_patent_app_number] => 399983 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/399983
Miniature C-arm apparatus with multiple x-ray indicators Sep 19, 1999 Issued
Array ( [id] => 1590599 [patent_doc_number] => 06359963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Medical uses of focused and imaged x-rays' [patent_app_type] => B1 [patent_app_number] => 09/398468 [patent_app_country] => US [patent_app_date] => 1999-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5523 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/359/06359963.pdf [firstpage_image] =>[orig_patent_app_number] => 09398468 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/398468
Medical uses of focused and imaged x-rays Sep 16, 1999 Issued
Array ( [id] => 1487490 [patent_doc_number] => 06416218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Large area array single exposure digital mammography' [patent_app_type] => B1 [patent_app_number] => 09/396474 [patent_app_country] => US [patent_app_date] => 1999-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6825 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416218.pdf [firstpage_image] =>[orig_patent_app_number] => 09396474 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/396474
Large area array single exposure digital mammography Sep 14, 1999 Issued
Array ( [id] => 1480416 [patent_doc_number] => 06345086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'X-ray fluorescence system and method' [patent_app_type] => B1 [patent_app_number] => 09/395523 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/345/06345086.pdf [firstpage_image] =>[orig_patent_app_number] => 09395523 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395523
X-ray fluorescence system and method Sep 13, 1999 Issued
Array ( [id] => 4361090 [patent_doc_number] => 06285743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Method and apparatus for soft X-ray generation' [patent_app_type] => 1 [patent_app_number] => 9/395162 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 8387 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285743.pdf [firstpage_image] =>[orig_patent_app_number] => 395162 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/395162
Method and apparatus for soft X-ray generation Sep 13, 1999 Issued
Array ( [id] => 1550848 [patent_doc_number] => 06445761 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'X-ray computerized tomograph including collimator that restricts irradiation range of X-ray fan beam' [patent_app_type] => B1 [patent_app_number] => 09/380824 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 7944 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445761.pdf [firstpage_image] =>[orig_patent_app_number] => 09380824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/380824
X-ray computerized tomograph including collimator that restricts irradiation range of X-ray fan beam Sep 9, 1999 Issued
Array ( [id] => 1464254 [patent_doc_number] => 06393098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Amplifier offset and gain correction system for X-ray imaging panel' [patent_app_type] => B1 [patent_app_number] => 09/386723 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5259 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393098.pdf [firstpage_image] =>[orig_patent_app_number] => 09386723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386723
Amplifier offset and gain correction system for X-ray imaging panel Aug 30, 1999 Issued
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