
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] => 3669332
[patent_doc_number] => 05627871
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-06
[patent_title] => 'X-ray tube and microelectronics alignment process'
[patent_app_type] => 1
[patent_app_number] => 8/509532
[patent_app_country] => US
[patent_app_date] => 1995-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 7497
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/627/05627871.pdf
[firstpage_image] =>[orig_patent_app_number] => 509532
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/509532 | X-ray tube and microelectronics alignment process | Jul 30, 1995 | Issued |
Array
(
[id] => 3522329
[patent_doc_number] => 05563925
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Apparatus and method for adjusting radiation in a radiation-emitting device'
[patent_app_type] => 1
[patent_app_number] => 8/504937
[patent_app_country] => US
[patent_app_date] => 1995-07-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/563/05563925.pdf
[firstpage_image] =>[orig_patent_app_number] => 504937
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/504937 | Apparatus and method for adjusting radiation in a radiation-emitting device | Jul 19, 1995 | Issued |
Array
(
[id] => 3659008
[patent_doc_number] => 05640440
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Substrate conveying system'
[patent_app_type] => 1
[patent_app_number] => 8/504235
[patent_app_country] => US
[patent_app_date] => 1995-07-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/640/05640440.pdf
[firstpage_image] =>[orig_patent_app_number] => 504235
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/504235 | Substrate conveying system | Jul 18, 1995 | Issued |
| 08/486971 | APPARATUS AND METHOD FOR IMAGING WITH WAVEFIELDS USING INVERSE SCATTERING TECHNIQUES | Jun 21, 1995 | Abandoned |
Array
(
[id] => 3827267
[patent_doc_number] => 05771272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-23
[patent_title] => 'X-ray densitometer detector calibration by beam flattening and continuous dark scanning'
[patent_app_type] => 1
[patent_app_number] => 8/484568
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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Array
(
[id] => 3907172
[patent_doc_number] => 05835555
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[patent_issue_date] => 1998-11-10
[patent_title] => 'X-ray bone densitometry apparatus with variable attenuation, modulation and collimation of penetrating radiation beam'
[patent_app_type] => 1
[patent_app_number] => 8/484489
[patent_app_country] => US
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Array
(
[id] => 3902477
[patent_doc_number] => 05778045
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[patent_issue_date] => 1998-07-07
[patent_title] => 'Single/dual-energy x-ray densitometry scanning, including operator selected scanning sequences'
[patent_app_type] => 1
[patent_app_number] => 8/484484
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[firstpage_image] =>[orig_patent_app_number] => 484484
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/484484 | Single/dual-energy x-ray densitometry scanning, including operator selected scanning sequences | Jun 6, 1995 | Issued |
Array
(
[id] => 3528362
[patent_doc_number] => 05577089
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[patent_kind] => NA
[patent_issue_date] => 1996-11-19
[patent_title] => 'Device and method for analysis of bone morphology'
[patent_app_type] => 1
[patent_app_number] => 8/477053
[patent_app_country] => US
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[pdf_file] => patents/05/577/05577089.pdf
[firstpage_image] =>[orig_patent_app_number] => 477053
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/477053 | Device and method for analysis of bone morphology | Jun 6, 1995 | Issued |
Array
(
[id] => 3885025
[patent_doc_number] => 05838765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Whole-body x-ray bone densitometry using a narrow-angle fan beam, including variable fan beam displacement between scan passes'
[patent_app_type] => 1
[patent_app_number] => 8/486368
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 42
[patent_no_of_words] => 17383
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[firstpage_image] =>[orig_patent_app_number] => 486368
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Array
(
[id] => 3907294
[patent_doc_number] => 05835562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Medical radiological apparatus including optical crosshair device for patient positioning and forearm and spinal positioning aides'
[patent_app_type] => 1
[patent_app_number] => 8/475404
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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[firstpage_image] =>[orig_patent_app_number] => 475404
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/475404 | Medical radiological apparatus including optical crosshair device for patient positioning and forearm and spinal positioning aides | Jun 6, 1995 | Issued |
| 08/480709 | FIDUCIAL MARKER | Jun 6, 1995 | Abandoned |
Array
(
[id] => 3522377
[patent_doc_number] => 05563929
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'On-line monitor for particulate analyte in a moving liquid'
[patent_app_type] => 1
[patent_app_number] => 8/471611
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[patent_app_date] => 1995-06-06
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Array
(
[id] => 3564307
[patent_doc_number] => 05574764
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[patent_issue_date] => 1996-11-12
[patent_title] => 'Digital brightness detector'
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[patent_app_number] => 8/466646
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Array
(
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[patent_title] => 'Registration and alignment technique for X-ray mask fabrication'
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Array
(
[id] => 4038445
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[patent_issue_date] => 1999-03-16
[patent_title] => 'Substrate holding device and exposing apparatus using the same'
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Array
(
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[patent_title] => 'Radiographic calibration device for a machine with a movable radiation source'
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Array
(
[id] => 3700276
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[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Optical exposure method and device formed by the method'
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[firstpage_image] =>[orig_patent_app_number] => 455154
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/455154 | Optical exposure method and device formed by the method | May 30, 1995 | Issued |
Array
(
[id] => 3634196
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[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Digital angiographic apparatus'
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[pdf_file] => patents/05/594/05594771.pdf
[firstpage_image] =>[orig_patent_app_number] => 449955
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/449955 | Digital angiographic apparatus | May 24, 1995 | Issued |
Array
(
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[firstpage_image] =>[orig_patent_app_number] => 450706
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Array
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