Search

David E. Allred

Examiner (ID: 10678, Phone: (571)272-7833 , Office: P/3636 )

Most Active Art Unit
3636
Art Unit(s)
3636, 3634, 3624, 3507, 2899
Total Applications
1395
Issued Applications
1125
Pending Applications
22
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18826047 [patent_doc_number] => 11841319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Electrically modulated light source, non-dispersive infrared spectrum detection system and method for detecting gas using the same [patent_app_type] => utility [patent_app_number] => 17/718475 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718475
Electrically modulated light source, non-dispersive infrared spectrum detection system and method for detecting gas using the same Apr 11, 2022 Issued
Array ( [id] => 19587551 [patent_doc_number] => 20240385108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => MONITORING CONDITIONS AND HEALTH OF ARTISTIC WORKS [patent_app_type] => utility [patent_app_number] => 18/555220 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18555220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555220
Monitoring conditions and health of artistic works Apr 11, 2022 Issued
Array ( [id] => 19901078 [patent_doc_number] => 12279026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Imaging device [patent_app_type] => utility [patent_app_number] => 17/707331 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2079 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707331
Imaging device Mar 28, 2022 Issued
Array ( [id] => 19292561 [patent_doc_number] => 12031911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Sample observation device and sample observation method [patent_app_type] => utility [patent_app_number] => 17/699834 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9269 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699834
Sample observation device and sample observation method Mar 20, 2022 Issued
Array ( [id] => 18917893 [patent_doc_number] => 11880171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Fluorescence detection with optical-trap-enhanced spectral filtering [patent_app_type] => utility [patent_app_number] => 17/695979 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2814 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695979
Fluorescence detection with optical-trap-enhanced spectral filtering Mar 15, 2022 Issued
Array ( [id] => 17883975 [patent_doc_number] => 20220299452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => X-RAY INSPECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/655095 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655095
X-ray inspection apparatus Mar 15, 2022 Issued
Array ( [id] => 17689709 [patent_doc_number] => 20220197002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHODS AND SYSTEMS FOR MULTIDIMENSIONAL IMAGING [patent_app_type] => utility [patent_app_number] => 17/691731 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17691731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691731
Methods and systems for multidimensional imaging Mar 9, 2022 Issued
Array ( [id] => 18339713 [patent_doc_number] => 20230131662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => INSPECTION METHOD AND INSPECTION PLATFORM FOR LITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/676534 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676534
Inspection method and inspection platform for lithography Feb 20, 2022 Issued
Array ( [id] => 17793422 [patent_doc_number] => 20220252514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FLUORESCENT SOLID-STATE MATERIALS FOR OPTICAL CALIBRATION AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/669311 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669311
FLUORESCENT SOLID-STATE MATERIALS FOR OPTICAL CALIBRATION AND METHODS THEREOF Feb 9, 2022 Abandoned
Array ( [id] => 19164607 [patent_doc_number] => 11980489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Radiation imaging apparatus [patent_app_type] => utility [patent_app_number] => 17/592718 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8845 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592718
Radiation imaging apparatus Feb 3, 2022 Issued
Array ( [id] => 18538659 [patent_doc_number] => 20230243762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MULTI-MATERIAL PATTERNED ANODE SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/587272 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587272
MULTI-MATERIAL PATTERNED ANODE SYSTEMS Jan 27, 2022 Abandoned
Array ( [id] => 19149979 [patent_doc_number] => 11974869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Portable x-ray cassette positioning system and method [patent_app_type] => utility [patent_app_number] => 17/583961 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 3386 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583961
Portable x-ray cassette positioning system and method Jan 24, 2022 Issued
Array ( [id] => 20265101 [patent_doc_number] => 12436086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Flow cytometers including fiber optic light collectors, and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/577639 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15346 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577639
Flow cytometers including fiber optic light collectors, and methods of use thereof Jan 17, 2022 Issued
Array ( [id] => 17628766 [patent_doc_number] => 20220163781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => IDENTIFYING FIDUCIAL MARKERS IN FLUORESCENCE MICROSCOPE IMAGES [patent_app_type] => utility [patent_app_number] => 17/574434 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6432 [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] => 17574434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574434
IDENTIFYING FIDUCIAL MARKERS IN FLUORESCENCE MICROSCOPE IMAGES Jan 11, 2022 Abandoned
Array ( [id] => 20303375 [patent_doc_number] => 12449360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Apparatus and method for fluorescence excitation and detection [patent_app_type] => utility [patent_app_number] => 17/573404 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573404
Apparatus and method for fluorescence excitation and detection Jan 10, 2022 Issued
Array ( [id] => 19312586 [patent_doc_number] => 12038393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Methods and apparatus for measuring fastener concentricity [patent_app_type] => utility [patent_app_number] => 17/562776 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 13620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562776
Methods and apparatus for measuring fastener concentricity Dec 26, 2021 Issued
Array ( [id] => 18802513 [patent_doc_number] => 11835669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Method and system for PET detector efficiency normalization [patent_app_type] => utility [patent_app_number] => 17/557710 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 11914 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557710
Method and system for PET detector efficiency normalization Dec 20, 2021 Issued
Array ( [id] => 18437388 [patent_doc_number] => 20230184683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEM AND METHOD FOR THREE-DIMENSIONAL IMAGING OF UNSTAINED SAMPLES USING BRIGHT FIELD MICROSCOPY [patent_app_type] => utility [patent_app_number] => 17/550797 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550797
System and method for three-dimensional imaging of unstained samples using bright field microscopy Dec 13, 2021 Issued
Array ( [id] => 17706273 [patent_doc_number] => 20220206279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => MICROSCOPY ILLUMINATION APPARATUS, METHODS, AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/644278 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644278
MICROSCOPY ILLUMINATION APPARATUS, METHODS, AND APPLICATIONS Dec 13, 2021 Abandoned
Array ( [id] => 19578591 [patent_doc_number] => 12144672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => System and method for autonomous identification of heterogeneous phantom regions [patent_app_type] => utility [patent_app_number] => 17/536323 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536323
System and method for autonomous identification of heterogeneous phantom regions Nov 28, 2021 Issued
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