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] => 4421338 [patent_doc_number] => 06266391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Artifact compensation system for matrix-addressed x-ray imaging panel' [patent_app_type] => 1 [patent_app_number] => 9/386722 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3481 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266391.pdf [firstpage_image] =>[orig_patent_app_number] => 386722 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386722
Artifact compensation system for matrix-addressed x-ray imaging panel Aug 30, 1999 Issued
Array ( [id] => 4300227 [patent_doc_number] => 06269143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Radiotherapy planning system' [patent_app_type] => 1 [patent_app_number] => 9/383013 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4219 [patent_no_of_claims] => 12 [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/06/269/06269143.pdf [firstpage_image] =>[orig_patent_app_number] => 383013 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/383013
Radiotherapy planning system Aug 24, 1999 Issued
Array ( [id] => 4298579 [patent_doc_number] => 06241387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'X-ray system ceiling support with a decouplable tomogram drive' [patent_app_type] => 1 [patent_app_number] => 9/379403 [patent_app_country] => US [patent_app_date] => 1999-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1412 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241387.pdf [firstpage_image] =>[orig_patent_app_number] => 379403 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/379403
X-ray system ceiling support with a decouplable tomogram drive Aug 23, 1999 Issued
Array ( [id] => 4421110 [patent_doc_number] => 06301335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Analyzer measuring window and method for installing said window in place' [patent_app_type] => 1 [patent_app_number] => 9/378984 [patent_app_country] => US [patent_app_date] => 1999-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3477 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301335.pdf [firstpage_image] =>[orig_patent_app_number] => 378984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/378984
Analyzer measuring window and method for installing said window in place Aug 22, 1999 Issued
Array ( [id] => 6288469 [patent_doc_number] => 20020054663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'AUTOMATED SAMPLE HANDLING FOR X-RAY CRYSTALLOGRAPHY' [patent_app_type] => new [patent_app_number] => 09/372134 [patent_app_country] => US [patent_app_date] => 1999-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9358 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20020054663.pdf [firstpage_image] =>[orig_patent_app_number] => 09372134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/372134
Automated sample handling for X-ray crystallography Aug 10, 1999 Issued
Array ( [id] => 4296893 [patent_doc_number] => 06315446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Radiology instrument' [patent_app_type] => 1 [patent_app_number] => 9/370314 [patent_app_country] => US [patent_app_date] => 1999-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2601 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/315/06315446.pdf [firstpage_image] =>[orig_patent_app_number] => 370314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/370314
Radiology instrument Aug 8, 1999 Issued
Array ( [id] => 4417994 [patent_doc_number] => 06272203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'X-ray fluorescence inspection apparatus' [patent_app_type] => 1 [patent_app_number] => 9/368413 [patent_app_country] => US [patent_app_date] => 1999-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6554 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272203.pdf [firstpage_image] =>[orig_patent_app_number] => 368413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/368413
X-ray fluorescence inspection apparatus Aug 4, 1999 Issued
Array ( [id] => 4365670 [patent_doc_number] => 06215844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'X-ray computed tomography apparatus' [patent_app_type] => 1 [patent_app_number] => 9/366753 [patent_app_country] => US [patent_app_date] => 1999-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 7069 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215844.pdf [firstpage_image] =>[orig_patent_app_number] => 366753 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366753
X-ray computed tomography apparatus Aug 3, 1999 Issued
Array ( [id] => 4019161 [patent_doc_number] => 06005914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Arc diffractometer' [patent_app_type] => 1 [patent_app_number] => 9/365800 [patent_app_country] => US [patent_app_date] => 1999-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1712 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005914.pdf [firstpage_image] =>[orig_patent_app_number] => 365800 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/365800
Arc diffractometer Aug 2, 1999 Issued
Array ( [id] => 4244555 [patent_doc_number] => 06203197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'X-ray apparatus with elements for automatically precisely positioning components relative to one another during assembly' [patent_app_type] => 1 [patent_app_number] => 9/363734 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1775 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203197.pdf [firstpage_image] =>[orig_patent_app_number] => 363734 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/363734
X-ray apparatus with elements for automatically precisely positioning components relative to one another during assembly Jul 29, 1999 Issued
Array ( [id] => 4268197 [patent_doc_number] => 06208710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'X-ray diagnostic apparatus and radiation diagnostic apparatus' [patent_app_type] => 1 [patent_app_number] => 9/357653 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 33 [patent_no_of_words] => 3707 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208710.pdf [firstpage_image] =>[orig_patent_app_number] => 357653 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357653
X-ray diagnostic apparatus and radiation diagnostic apparatus Jul 19, 1999 Issued
Array ( [id] => 4421365 [patent_doc_number] => 06229871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Projection lithography with distortion compensation using reticle chuck contouring' [patent_app_type] => 1 [patent_app_number] => 9/357613 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229871.pdf [firstpage_image] =>[orig_patent_app_number] => 357613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357613
Projection lithography with distortion compensation using reticle chuck contouring Jul 19, 1999 Issued
Array ( [id] => 4289101 [patent_doc_number] => 06324258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Apparatus for making tomographic images' [patent_app_type] => 1 [patent_app_number] => 9/180314 [patent_app_country] => US [patent_app_date] => 1999-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 6950 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324258.pdf [firstpage_image] =>[orig_patent_app_number] => 180314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/180314
Apparatus for making tomographic images Jul 18, 1999 Issued
Array ( [id] => 4329642 [patent_doc_number] => 06243441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Active matrix detector for X-ray imaging' [patent_app_type] => 1 [patent_app_number] => 9/352124 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 19437 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243441.pdf [firstpage_image] =>[orig_patent_app_number] => 352124 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/352124
Active matrix detector for X-ray imaging Jul 12, 1999 Issued
Array ( [id] => 4383123 [patent_doc_number] => 06275564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Positioner for radiation treatment' [patent_app_type] => 1 [patent_app_number] => 9/346223 [patent_app_country] => US [patent_app_date] => 1999-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6329 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275564.pdf [firstpage_image] =>[orig_patent_app_number] => 346223 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/346223
Positioner for radiation treatment Jun 30, 1999 Issued
Array ( [id] => 4391681 [patent_doc_number] => 06231231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Modular interchangeable phantoms for multiple x-ray systems' [patent_app_type] => 1 [patent_app_number] => 9/339653 [patent_app_country] => US [patent_app_date] => 1999-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7135 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231231.pdf [firstpage_image] =>[orig_patent_app_number] => 339653 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339653
Modular interchangeable phantoms for multiple x-ray systems Jun 23, 1999 Issued
Array ( [id] => 4110385 [patent_doc_number] => 06049586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Non-destructive inspection apparatus and inspection system using it' [patent_app_type] => 1 [patent_app_number] => 9/326593 [patent_app_country] => US [patent_app_date] => 1999-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 66 [patent_no_of_words] => 16845 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049586.pdf [firstpage_image] =>[orig_patent_app_number] => 326593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/326593
Non-destructive inspection apparatus and inspection system using it Jun 6, 1999 Issued
Array ( [id] => 4347531 [patent_doc_number] => 06333962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Non-destructive inspection apparatus and inspection system using it' [patent_app_type] => 1 [patent_app_number] => 9/326598 [patent_app_country] => US [patent_app_date] => 1999-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 66 [patent_no_of_words] => 16864 [patent_no_of_claims] => 4 [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/06/333/06333962.pdf [firstpage_image] =>[orig_patent_app_number] => 326598 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/326598
Non-destructive inspection apparatus and inspection system using it Jun 6, 1999 Issued
Array ( [id] => 4421368 [patent_doc_number] => 06266394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Image intensifier reticle system' [patent_app_type] => 1 [patent_app_number] => 9/326740 [patent_app_country] => US [patent_app_date] => 1999-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1540 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266394.pdf [firstpage_image] =>[orig_patent_app_number] => 326740 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/326740
Image intensifier reticle system Jun 3, 1999 Issued
Array ( [id] => 4289087 [patent_doc_number] => 06324257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Radiotherapeutical device and use thereof' [patent_app_type] => 1 [patent_app_number] => 9/325703 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 5953 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324257.pdf [firstpage_image] =>[orig_patent_app_number] => 325703 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/325703
Radiotherapeutical device and use thereof Jun 2, 1999 Issued
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