Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 18337935 [patent_doc_number] => 20230129884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => FLUORESCENCE ENHANCED PHOTOTHERMAL INFRARED SPECTROSCOPY AND CONFOCAL FLUORESCENCE IMAGING [patent_app_type] => utility [patent_app_number] => 17/912794 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912794
FLUORESCENCE ENHANCED PHOTOTHERMAL INFRARED SPECTROSCOPY AND CONFOCAL FLUORESCENCE IMAGING Jul 19, 2021 Abandoned
Array ( [id] => 18553196 [patent_doc_number] => 20230251208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DUAL ENERGY DETECTOR AND METHODS FOR PROCESSING DETECTOR DATA [patent_app_type] => utility [patent_app_number] => 18/003530 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003530
Dual energy detector and methods for processing detector data Jun 30, 2021 Issued
Array ( [id] => 19718315 [patent_doc_number] => 12203846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Wideband sensing apparatus and method thereof [patent_app_type] => utility [patent_app_number] => 17/331811 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 34 [patent_no_of_words] => 17771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331811
Wideband sensing apparatus and method thereof May 26, 2021 Issued
Array ( [id] => 18296343 [patent_doc_number] => 20230106029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHOD OF ASSESSING THE HOMOGENEITY OF PLASTICS [patent_app_type] => utility [patent_app_number] => 17/907991 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907991
METHOD OF ASSESSING THE HOMOGENEITY OF PLASTICS Mar 4, 2021 Abandoned
Array ( [id] => 18268685 [patent_doc_number] => 20230089927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => RESOLUTION IMPROVEMENT IN DUAL ENERGY [patent_app_type] => utility [patent_app_number] => 17/908424 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908424
Resolution improvement in dual energy Mar 1, 2021 Issued
Array ( [id] => 17040873 [patent_doc_number] => 20210257509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SUBSTRATE PROCESSING APPARATUS INCLUDING LIGHT RECEIVING DEVICE AND CALIBRATION METHOD OF LIGHT RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 17/172082 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172082
Substrate processing apparatus including light receiving device and calibration method of light receiving device Feb 9, 2021 Issued
Array ( [id] => 18707850 [patent_doc_number] => 20230330434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => RADIOTHERAPY DEVICE AND MULTI-LEAF COLLIMATOR [patent_app_type] => utility [patent_app_number] => 17/909806 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909806
Radiotherapy device and multi-leaf collimator Feb 1, 2021 Issued
Array ( [id] => 18280323 [patent_doc_number] => 20230095795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => PHOTON COUNTING DETECTOR [patent_app_type] => utility [patent_app_number] => 17/795697 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795697
Photon counting detector Jan 26, 2021 Issued
Array ( [id] => 16964338 [patent_doc_number] => 20210215837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Modular gamma camera and modular gamma camera assembly [patent_app_type] => utility [patent_app_number] => 17/145348 [patent_app_country] => US [patent_app_date] => 2021-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145348
Modular gamma camera and modular gamma camera assembly Jan 9, 2021 Abandoned
Array ( [id] => 19702652 [patent_doc_number] => 12196671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Method for classification of an edible seed and a scanning device therefor [patent_app_type] => utility [patent_app_number] => 17/787676 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3906 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787676
Method for classification of an edible seed and a scanning device therefor Dec 14, 2020 Issued
Array ( [id] => 19565949 [patent_doc_number] => 12140716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Apparatus and system [patent_app_type] => utility [patent_app_number] => 17/090791 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 42 [patent_no_of_words] => 24965 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090791
Apparatus and system Nov 4, 2020 Issued
Array ( [id] => 17947038 [patent_doc_number] => 20220334057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ENHANCED CHEMICAL CHARACTERIZATION OF SOLID MATRICES USING X-RAY FLUORESCENCE AND OPTICAL COLOR REFLECTANCE [patent_app_type] => utility [patent_app_number] => 17/762899 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762899
ENHANCED CHEMICAL CHARACTERIZATION OF SOLID MATRICES USING X-RAY FLUORESCENCE AND OPTICAL COLOR REFLECTANCE Sep 29, 2020 Abandoned
Array ( [id] => 17850772 [patent_doc_number] => 20220280813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHODS FOR USE WITH A COMPONENT OF A BEAM LIMITING DEVICE [patent_app_type] => utility [patent_app_number] => 17/597485 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597485
Methods for use with a component of a beam limiting device Jul 8, 2020 Issued
Array ( [id] => 19731964 [patent_doc_number] => 12209956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Method and device for analysing a sample using a resonant support, illuminated by infrared radiation [patent_app_type] => utility [patent_app_number] => 17/616925 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 14425 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616925
Method and device for analysing a sample using a resonant support, illuminated by infrared radiation Jun 3, 2020 Issued
Array ( [id] => 17689285 [patent_doc_number] => 20220196578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => AN APPARATUS TO OPERATE A QUALITY CONTROL IN INDUSTRIAL PRODUCTION LINES, CORRESPONDING METHOD AND COMPUTER PROGRAM PRODUCT [patent_app_type] => utility [patent_app_number] => 17/599339 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599339
Apparatus to operate a quality control in industrial production lines, corresponding method and computer program product Mar 22, 2020 Issued
Array ( [id] => 17008445 [patent_doc_number] => 20210239606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Computationally efficient method for retrieving physical properties from 7-14 um hyperspectral imaging data under clear and cloudy background conditions [patent_app_type] => utility [patent_app_number] => 16/781749 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781749 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781749
Computationally efficient method for retrieving physical properties from 7-14 um hyperspectral imaging data under clear and cloudy background conditions Feb 3, 2020 Abandoned
Array ( [id] => 15901043 [patent_doc_number] => 20200150040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => UVABC LED LIGHT [patent_app_type] => utility [patent_app_number] => 16/674174 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674174
UVABC LED LIGHT Nov 4, 2019 Abandoned
Array ( [id] => 17186318 [patent_doc_number] => 20210333203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => TRANSDUCING AGENTS AND DEVICES FOR REMOTE SENSING [patent_app_type] => utility [patent_app_number] => 17/279813 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279813
Transducing agents and devices for remote sensing Sep 22, 2019 Issued
Array ( [id] => 15499305 [patent_doc_number] => 20200049841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => RADIATION DETECTOR AND RADIOGRAPHIC IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/505711 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505711
RADIATION DETECTOR AND RADIOGRAPHIC IMAGING APPARATUS Jul 8, 2019 Abandoned
Array ( [id] => 19777636 [patent_doc_number] => 12226657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Predicting radiotherapy control points using projection images [patent_app_type] => utility [patent_app_number] => 17/596263 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 18601 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17596263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596263
Predicting radiotherapy control points using projection images Jun 27, 2019 Issued
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