Search

Jarreas C. Underwood

Examiner (ID: 6093, Phone: (571)272-1536 , Office: P/2877 )

Most Active Art Unit
2877
Art Unit(s)
2877
Total Applications
940
Issued Applications
763
Pending Applications
68
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19652291 [patent_doc_number] => 12174069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Multichannel spectrophotometer using linear variable filter sensor [patent_app_type] => utility [patent_app_number] => 17/922761 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5047 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922761
Multichannel spectrophotometer using linear variable filter sensor May 4, 2021 Issued
Array ( [id] => 18755258 [patent_doc_number] => 20230358685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD OF MEASURING CONCENTRATION OF NITROGEN IN DIAMOND AND APPARATUS THAT MEASURES CONCENTRATION OF NITROGEN IN DIAMOND [patent_app_type] => utility [patent_app_number] => 17/628773 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628773
Method of measuring concentration of nitrogen in diamond and apparatus that measures concentration of nitrogen in diamond Apr 27, 2021 Issued
Array ( [id] => 18346774 [patent_doc_number] => 20230134884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => LENS FOR USE IN A DETECTOR [patent_app_type] => utility [patent_app_number] => 17/918454 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918454
LENS FOR USE IN A DETECTOR Apr 18, 2021 Abandoned
Array ( [id] => 18392600 [patent_doc_number] => 20230160819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => GAS ANALYZER APPARATUS AND GAS ANALYSIS METHOD ANALIZING MEASUREMENT TARGET GAS USING LASER LIGHT [patent_app_type] => utility [patent_app_number] => 17/995649 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17995649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995649
Gas analyzer apparatus and gas analysis method analizing measurement target gas using laser light Mar 31, 2021 Issued
Array ( [id] => 18981243 [patent_doc_number] => 11906407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Flow analysis device and flow analysis method [patent_app_type] => utility [patent_app_number] => 17/788521 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9491 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788521
Flow analysis device and flow analysis method Mar 30, 2021 Issued
Array ( [id] => 16951223 [patent_doc_number] => 20210209915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => SENSOR DEVICE, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/206394 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206394
Sensor device, system and method Mar 18, 2021 Issued
Array ( [id] => 18417986 [patent_doc_number] => 20230172443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CATHETER MOTOR DRIVE UNIT THAT FACILITATES COMBINED OPTICAL COHERENCE TOMOGRAPHY AND FLUORESCENCE-LIFETIME IMAGING [patent_app_type] => utility [patent_app_number] => 17/923711 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923711
Catheter motor drive unit that facilitates combined optical coherence tomography and fluorescence-lifetime imaging Mar 15, 2021 Issued
Array ( [id] => 18838433 [patent_doc_number] => 11846499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Retrographic sensors [patent_app_type] => utility [patent_app_number] => 17/193175 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7719 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193175
Retrographic sensors Mar 4, 2021 Issued
Array ( [id] => 17286037 [patent_doc_number] => 11202574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Apparatus for dental imaging [patent_app_type] => utility [patent_app_number] => 17/191579 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5224 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191579
Apparatus for dental imaging Mar 2, 2021 Issued
Array ( [id] => 17612924 [patent_doc_number] => 20220155204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => PARTICLE SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/185625 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185625
Particle sensing device Feb 24, 2021 Issued
Array ( [id] => 17006014 [patent_doc_number] => 20210237175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEMS AND METHODS FOR CREATING DUPLICATE KEYS [patent_app_type] => utility [patent_app_number] => 17/169252 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17169252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169252
Systems and methods for creating duplicate keys Feb 4, 2021 Issued
Array ( [id] => 18400160 [patent_doc_number] => 11662292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Measurement apparatus and method [patent_app_type] => utility [patent_app_number] => 17/163652 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 44 [patent_no_of_words] => 9843 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163652
Measurement apparatus and method Jan 31, 2021 Issued
Array ( [id] => 16794030 [patent_doc_number] => 20210123847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Method and Device for Simultaneously Measuring Mass Concentrations of Particulates with Different Sizes [patent_app_type] => utility [patent_app_number] => 17/138951 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138951
Method and device for simultaneously measuring mass concentrations of particulates with different sizes Dec 30, 2020 Issued
Array ( [id] => 18164624 [patent_doc_number] => 20230031220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD FOR RECALIBRATING AN ELECTRONIC NOSE [patent_app_type] => utility [patent_app_number] => 17/758291 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758291
Method for recalibrating an electronic nose Dec 27, 2020 Issued
Array ( [id] => 19763916 [patent_doc_number] => 12222202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Systems, methods, and media for multiple beam optical coherence tomography [patent_app_type] => utility [patent_app_number] => 17/757723 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 22104 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757723
Systems, methods, and media for multiple beam optical coherence tomography Dec 20, 2020 Issued
Array ( [id] => 18576625 [patent_doc_number] => 11733144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Convertible housing assembly for a particle sensor [patent_app_type] => utility [patent_app_number] => 17/247495 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247495
Convertible housing assembly for a particle sensor Dec 13, 2020 Issued
Array ( [id] => 16871410 [patent_doc_number] => 20210164877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD FOR EVALUATING BIOAVAILABILITY OF ORGANIC SOLID WASTE BY ANAEROBIC CONVERSION BASED ON FRACTAL DIMENSION [patent_app_type] => utility [patent_app_number] => 17/109300 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109300
Method for evaluating bioavailability of organic solid waste by anaerobic conversion based on fractal dimension Dec 1, 2020 Issued
Array ( [id] => 17998718 [patent_doc_number] => 11499819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Shape measurement method and shape measuring device [patent_app_type] => utility [patent_app_number] => 16/953982 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 38 [patent_no_of_words] => 14379 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953982
Shape measurement method and shape measuring device Nov 19, 2020 Issued
Array ( [id] => 18686240 [patent_doc_number] => 11781969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Clean gas curtain to prevent particle buildup during concentration measurement [patent_app_type] => utility [patent_app_number] => 16/951056 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3507 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951056
Clean gas curtain to prevent particle buildup during concentration measurement Nov 17, 2020 Issued
Array ( [id] => 16658837 [patent_doc_number] => 20210055474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Multimode Fiber Having Improved Index Profile [patent_app_type] => utility [patent_app_number] => 17/010213 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010213
Multimode Fiber Having Improved Index Profile Nov 15, 2020 Abandoned
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