
David P. Porta
Supervisory Patent Examiner (ID: 85, Phone: (571)272-2444 , Office: P/2884 )
| Most Active Art Unit | 2506 |
| Art Unit(s) | 3621, 2506, 2882, 2878, 2876, 2884, 2899 |
| Total Applications | 1588 |
| Issued Applications | 1341 |
| Pending Applications | 106 |
| Abandoned Applications | 144 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4019110
[patent_doc_number] => 06005911
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Large area array, single exposure digital mammography'
[patent_app_type] => 1
[patent_app_number] => 8/544431
[patent_app_country] => US
[patent_app_date] => 1995-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 6823
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/005/06005911.pdf
[firstpage_image] =>[orig_patent_app_number] => 544431
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/544431 | Large area array, single exposure digital mammography | Nov 16, 1995 | Issued |
| 08/557445 | BERYLLIUM-BASED MULTILAYER X-RAY OPTICS | Nov 13, 1995 | Abandoned |
Array
(
[id] => 3632322
[patent_doc_number] => 05689544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-18
[patent_title] => 'X-ray examination apparatus comprising a beam diaphragm'
[patent_app_type] => 1
[patent_app_number] => 8/558064
[patent_app_country] => US
[patent_app_date] => 1995-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3114
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/689/05689544.pdf
[firstpage_image] =>[orig_patent_app_number] => 558064
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/558064 | X-ray examination apparatus comprising a beam diaphragm | Nov 12, 1995 | Issued |
Array
(
[id] => 3658210
[patent_doc_number] => 05629972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-13
[patent_title] => 'Intraoral radiograph alignment device'
[patent_app_type] => 1
[patent_app_number] => 8/552591
[patent_app_country] => US
[patent_app_date] => 1995-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 3767
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/629/05629972.pdf
[firstpage_image] =>[orig_patent_app_number] => 552591
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552591 | Intraoral radiograph alignment device | Nov 2, 1995 | Issued |
| 08/556749 | PULSE OXIMETER TESTING | Nov 1, 1995 | Abandoned |
| 08/552064 | COMPUTED TOMOGRAPHY SCANNER WITH REDUCED POWER X-RAY SOURCE | Nov 1, 1995 | Abandoned |
| 08/551685 | BONE DENSITOMETER WITH FILM CASSETTE | Oct 31, 1995 | Abandoned |
Array
(
[id] => 4028450
[patent_doc_number] => 05907592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-25
[patent_title] => 'Axially incremented projection data for spiral CT'
[patent_app_type] => 1
[patent_app_number] => 8/550642
[patent_app_country] => US
[patent_app_date] => 1995-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3004
[patent_no_of_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/907/05907592.pdf
[firstpage_image] =>[orig_patent_app_number] => 550642
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/550642 | Axially incremented projection data for spiral CT | Oct 30, 1995 | Issued |
Array
(
[id] => 3716989
[patent_doc_number] => 05654998
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-05
[patent_title] => 'Laser-excited X-ray source'
[patent_app_type] => 1
[patent_app_number] => 8/545637
[patent_app_country] => US
[patent_app_date] => 1995-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6342
[patent_no_of_claims] => 19
[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] => patents/05/654/05654998.pdf
[firstpage_image] =>[orig_patent_app_number] => 545637
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/545637 | Laser-excited X-ray source | Oct 29, 1995 | Issued |
Array
(
[id] => 3633906
[patent_doc_number] => 05612985
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-18
[patent_title] => 'Computer tomography apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/547144
[patent_app_country] => US
[patent_app_date] => 1995-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 63
[patent_no_of_words] => 13831
[patent_no_of_claims] => 22
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[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/612/05612985.pdf
[firstpage_image] =>[orig_patent_app_number] => 547144
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/547144 | Computer tomography apparatus | Oct 23, 1995 | Issued |
Array
(
[id] => 3765141
[patent_doc_number] => RE035848
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-14
[patent_title] => 'X-ray CT scanner'
[patent_app_type] => 2
[patent_app_number] => 8/547153
[patent_app_country] => US
[patent_app_date] => 1995-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3029
[patent_no_of_claims] => 84
[patent_no_of_ind_claims] => 47
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/035/RE035848.pdf
[firstpage_image] =>[orig_patent_app_number] => 547153
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/547153 | X-ray CT scanner | Oct 23, 1995 | Issued |
Array
(
[id] => 3673539
[patent_doc_number] => 05625665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-29
[patent_title] => 'X-ray apparatus comprising a filter'
[patent_app_type] => 1
[patent_app_number] => 8/546027
[patent_app_country] => US
[patent_app_date] => 1995-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 6246
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/625/05625665.pdf
[firstpage_image] =>[orig_patent_app_number] => 546027
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/546027 | X-ray apparatus comprising a filter | Oct 19, 1995 | Issued |
Array
(
[id] => 3737250
[patent_doc_number] => 05652778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-29
[patent_title] => 'Cooling X-ray tube'
[patent_app_type] => 1
[patent_app_number] => 8/543094
[patent_app_country] => US
[patent_app_date] => 1995-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4064
[patent_no_of_claims] => 11
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[pdf_file] => patents/05/652/05652778.pdf
[firstpage_image] =>[orig_patent_app_number] => 543094
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/543094 | Cooling X-ray tube | Oct 12, 1995 | Issued |
Array
(
[id] => 3700263
[patent_doc_number] => 05604778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Spiral scan computed tomography apparatus with multiple x-ray sources'
[patent_app_type] => 1
[patent_app_number] => 8/541175
[patent_app_country] => US
[patent_app_date] => 1995-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1558
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
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[pdf_file] => patents/05/604/05604778.pdf
[firstpage_image] =>[orig_patent_app_number] => 541175
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/541175 | Spiral scan computed tomography apparatus with multiple x-ray sources | Oct 10, 1995 | Issued |
Array
(
[id] => 3672861
[patent_doc_number] => 05657363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-12
[patent_title] => 'Method and apparatus for determining the thickness and elemental composition of a thin film using radioisotopic X-ray fluorescence (RXRF)'
[patent_app_type] => 1
[patent_app_number] => 8/541876
[patent_app_country] => US
[patent_app_date] => 1995-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
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[patent_no_of_claims] => 14
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[patent_words_short_claim] => 194
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/657/05657363.pdf
[firstpage_image] =>[orig_patent_app_number] => 541876
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/541876 | Method and apparatus for determining the thickness and elemental composition of a thin film using radioisotopic X-ray fluorescence (RXRF) | Oct 9, 1995 | Issued |
Array
(
[id] => 3669291
[patent_doc_number] => 05627868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-06
[patent_title] => 'Computerized tomography apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/538978
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[patent_app_date] => 1995-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => patents/05/627/05627868.pdf
[firstpage_image] =>[orig_patent_app_number] => 538978
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/538978 | Computerized tomography apparatus | Oct 4, 1995 | Issued |
Array
(
[id] => 3624135
[patent_doc_number] => 05566218
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[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'Computerized tomography apparatus'
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[pdf_file] => patents/05/566/05566218.pdf
[firstpage_image] =>[orig_patent_app_number] => 539218
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/539218 | Computerized tomography apparatus | Oct 4, 1995 | Issued |
Array
(
[id] => 3636602
[patent_doc_number] => 05608772
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[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Computerized tomography apparatus'
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[patent_app_date] => 1995-10-05
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[patent_no_of_words] => 8978
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/608/05608772.pdf
[firstpage_image] =>[orig_patent_app_number] => 539707
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/539707 | Computerized tomography apparatus | Oct 4, 1995 | Issued |
Array
(
[id] => 3704529
[patent_doc_number] => 05651044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Capacitive proximity detector for radiation imager position control'
[patent_app_type] => 1
[patent_app_number] => 8/537954
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[patent_app_date] => 1995-10-02
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[pdf_file] => patents/05/651/05651044.pdf
[firstpage_image] =>[orig_patent_app_number] => 537954
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/537954 | Capacitive proximity detector for radiation imager position control | Oct 1, 1995 | Issued |
Array
(
[id] => 3716974
[patent_doc_number] => 05654997
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-05
[patent_title] => 'Ultrasonic ranging system for radiation imager position control'
[patent_app_type] => 1
[patent_app_number] => 8/537576
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[patent_app_date] => 1995-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/654/05654997.pdf
[firstpage_image] =>[orig_patent_app_number] => 537576
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/537576 | Ultrasonic ranging system for radiation imager position control | Oct 1, 1995 | Issued |