Search

Matthew John Kasztejna

Examiner (ID: 9465, Phone: (571)272-6086 , Office: P/3779 )

Most Active Art Unit
3779
Art Unit(s)
3795, 3993, 3739, 3779, 3799
Total Applications
1186
Issued Applications
665
Pending Applications
104
Abandoned Applications
417

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14134069 [patent_doc_number] => 20190101424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => THERMAL MASS FLOWMETER FOR LIQUIDS IN PARTIALLY FILLED PIPES [patent_app_type] => utility [patent_app_number] => 16/148395 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148395
THERMAL MASS FLOWMETER FOR LIQUIDS IN PARTIALLY FILLED PIPES Sep 30, 2018 Abandoned
Array ( [id] => 16843924 [patent_doc_number] => 11016001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Systems and methods for leak detection in liquid-cooled information handling systems [patent_app_type] => utility [patent_app_number] => 16/148507 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7206 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16148507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148507
Systems and methods for leak detection in liquid-cooled information handling systems Sep 30, 2018 Issued
Array ( [id] => 14312137 [patent_doc_number] => 20190145772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => MICROMACHINED MULTI-AXIS GYROSCOPES WITH REDUCED STRESS SENSITIVITY [patent_app_type] => utility [patent_app_number] => 16/143772 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143772
Micromachined multi-axis gyroscopes with reduced stress sensitivity Sep 26, 2018 Issued
Array ( [id] => 14104943 [patent_doc_number] => 20190094147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => HYDROGEN SENSITIVE FILMS AND SENSORS PRODUCED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/143992 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143992
Hydrogen sensitive films and sensors produced therefrom Sep 26, 2018 Issued
Array ( [id] => 17498741 [patent_doc_number] => 11287442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Continuous calibration of accelerometer sensitivity by proof-mass dithering [patent_app_type] => utility [patent_app_number] => 16/145153 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4059 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145153
Continuous calibration of accelerometer sensitivity by proof-mass dithering Sep 26, 2018 Issued
Array ( [id] => 17061037 [patent_doc_number] => 11105631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Physical quantity sensor, inertia measurement device, vehicle positioning device, portable electronic apparatus, electronic apparatus, and vehicle [patent_app_type] => utility [patent_app_number] => 16/143706 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 14515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143706
Physical quantity sensor, inertia measurement device, vehicle positioning device, portable electronic apparatus, electronic apparatus, and vehicle Sep 26, 2018 Issued
Array ( [id] => 15713117 [patent_doc_number] => 20200103324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => APPARATUS FOR MEASURING DISENTRAINMENT RATE OF AIR [patent_app_type] => utility [patent_app_number] => 16/145097 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145097
Apparatus for measuring disentrainment rate of air Sep 26, 2018 Issued
Array ( [id] => 18260973 [patent_doc_number] => 11608668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Damper and damper monitoring method [patent_app_type] => utility [patent_app_number] => 16/650420 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8249 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650420
Damper and damper monitoring method Sep 19, 2018 Issued
Array ( [id] => 16957110 [patent_doc_number] => 11060963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Particulate collection and analysis [patent_app_type] => utility [patent_app_number] => 16/133776 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8870 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133776
Particulate collection and analysis Sep 17, 2018 Issued
Array ( [id] => 16550740 [patent_doc_number] => 10883893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Testing device and system for a backflow preventer [patent_app_type] => utility [patent_app_number] => 16/133113 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 6 [patent_no_of_words] => 7812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133113
Testing device and system for a backflow preventer Sep 16, 2018 Issued
Array ( [id] => 17045665 [patent_doc_number] => 11098836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Device and method for detecting leaks and healing pipelines using twin balls technology [patent_app_type] => utility [patent_app_number] => 16/133155 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 3777 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133155
Device and method for detecting leaks and healing pipelines using twin balls technology Sep 16, 2018 Issued
Array ( [id] => 14717997 [patent_doc_number] => 20190250062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => FIXING STRUCTURE FOR ELECTRONIC DEVICE AND WATER LEAKAGE DETECTOR [patent_app_type] => utility [patent_app_number] => 16/133125 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133125
Fixing structure for electronic device and water leakage detector Sep 16, 2018 Issued
Array ( [id] => 16262353 [patent_doc_number] => 10753781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Three-dimensional printing device [patent_app_type] => utility [patent_app_number] => 16/132489 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2694 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132489
Three-dimensional printing device Sep 16, 2018 Issued
Array ( [id] => 16772002 [patent_doc_number] => 10983102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Single package optically-activated gas sensors [patent_app_type] => utility [patent_app_number] => 16/131621 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 76 [patent_no_of_words] => 27697 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131621
Single package optically-activated gas sensors Sep 13, 2018 Issued
Array ( [id] => 16176450 [patent_doc_number] => 20200223418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => Pressure Sensor for a Vehicle [patent_app_type] => utility [patent_app_number] => 16/638337 [patent_app_country] => US [patent_app_date] => 2018-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638337
Pressure sensor for a vehicle Sep 11, 2018 Issued
Array ( [id] => 16284665 [patent_doc_number] => 20200278267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => CALIBRATION DEVICE AND PROCESS [patent_app_type] => utility [patent_app_number] => 16/647103 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647103
Calibration device and process Sep 2, 2018 Issued
Array ( [id] => 17275667 [patent_doc_number] => 20210381865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHOD AND APPARATUS FOR ASSESSING FLUID FLOW [patent_app_type] => utility [patent_app_number] => 16/642803 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642803
Method and apparatus for assessing fluid flow Sep 2, 2018 Issued
Array ( [id] => 18355977 [patent_doc_number] => 11644372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Smart line sensor [patent_app_type] => utility [patent_app_number] => 16/756859 [patent_app_country] => US [patent_app_date] => 2018-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10325 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756859
Smart line sensor Sep 2, 2018 Issued
Array ( [id] => 16643362 [patent_doc_number] => 10921206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Packaged MEMS device with disturbance compensation [patent_app_type] => utility [patent_app_number] => 15/999017 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999017 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999017
Packaged MEMS device with disturbance compensation Aug 19, 2018 Issued
Array ( [id] => 16636353 [patent_doc_number] => 10914855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Geomorphological structure monitoring system [patent_app_type] => utility [patent_app_number] => 16/105200 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3408 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16105200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/105200
Geomorphological structure monitoring system Aug 19, 2018 Issued
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