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] => 16760772 [patent_doc_number] => 20210106353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SURGICAL INSTRUMENT AND METHOD FACILITATING TESTING JAW FORCE OF THE SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/061822 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17061822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061822
Surgical instrument and method facilitating testing jaw force of the surgical instrument Oct 1, 2020 Issued
Array ( [id] => 17544697 [patent_doc_number] => 11309837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Resonant filter using mm wave cavity [patent_app_type] => utility [patent_app_number] => 17/035896 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 35 [patent_no_of_words] => 10421 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035896
Resonant filter using mm wave cavity Sep 28, 2020 Issued
Array ( [id] => 16728862 [patent_doc_number] => 20210096009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ULTRASONIC FLOW METER PATH LAYOUT CONFIGURATION [patent_app_type] => utility [patent_app_number] => 17/035513 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17035513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035513
ULTRASONIC FLOW METER PATH LAYOUT CONFIGURATION Sep 27, 2020 Pending
Array ( [id] => 16729002 [patent_doc_number] => 20210096149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => AIRCRAFT AIRFLOW SENSOR HAVING A VANE WITH INTEGRATED PRESSURE TRANSDUCERS [patent_app_type] => utility [patent_app_number] => 17/032119 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032119
Aircraft airflow sensor having a vane with integrated pressure transducers Sep 24, 2020 Issued
Array ( [id] => 17868293 [patent_doc_number] => 20220291029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => FLOW SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/641681 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641681
FLOW SENSING DEVICE Sep 10, 2020 Pending
Array ( [id] => 18683525 [patent_doc_number] => 11779232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Flexible pressure sensor using multi-material 3D-printed microchannel mold and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/016851 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 73 [patent_no_of_words] => 14917 [patent_no_of_claims] => 17 [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] => 17016851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016851
Flexible pressure sensor using multi-material 3D-printed microchannel mold and method for manufacturing the same Sep 9, 2020 Issued
Array ( [id] => 18078773 [patent_doc_number] => 20220404385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => SENSOR, AND SYSTEM COMPRISING THE SENSOR AND COMPRISING A FASTENING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/760594 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2949 [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] => 17760594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760594
SENSOR, AND SYSTEM COMPRISING THE SENSOR AND COMPRISING A FASTENING APPARATUS Sep 2, 2020 Pending
Array ( [id] => 18802249 [patent_doc_number] => 11835405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Force measuring disc and device for determining forces in the pico-newton to nano-newton range [patent_app_type] => utility [patent_app_number] => 17/638961 [patent_app_country] => US [patent_app_date] => 2020-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4122 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638961
Force measuring disc and device for determining forces in the pico-newton to nano-newton range Aug 15, 2020 Issued
Array ( [id] => 17925537 [patent_doc_number] => 11468795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Model arm assembly for vehicle crash test dummies [patent_app_type] => utility [patent_app_number] => 16/991832 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6035 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991832
Model arm assembly for vehicle crash test dummies Aug 11, 2020 Issued
Array ( [id] => 19028147 [patent_doc_number] => 11927497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Pollution and torque measuring device for busbar additional connection modules [patent_app_type] => utility [patent_app_number] => 17/286886 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286886
Pollution and torque measuring device for busbar additional connection modules Aug 9, 2020 Issued
Array ( [id] => 17852960 [patent_doc_number] => 20220283002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => APPARATUS FOR THE CONTINUOUS REMOTE MEASURING OF THE FLOWRATE OF WATER IN BULKHEAD-HOLDER OPENINGS FOR IRRIGATION [patent_app_type] => utility [patent_app_number] => 17/597675 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597675
APPARATUS FOR THE CONTINUOUS REMOTE MEASURING OF THE FLOWRATE OF WATER IN BULKHEAD-HOLDER OPENINGS FOR IRRIGATION Aug 3, 2020 Abandoned
Array ( [id] => 16399984 [patent_doc_number] => 20200340842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ROTARY GAS METER WITH FLANGE CONNECTION [patent_app_type] => utility [patent_app_number] => 16/926098 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926098
Rotary gas meter with flange connection Jul 9, 2020 Issued
Array ( [id] => 17898291 [patent_doc_number] => 20220307953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => DEVICE FOR PRODUCING GASEOUS CO2 FROM CARBONATES FOR ISOTOPIC ANALYSIS (DELTA13C AND DELTA18O) IN SITU, AND ASSOCIATED METHOD [patent_app_type] => utility [patent_app_number] => 17/597175 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597175
DEVICE FOR PRODUCING GASEOUS CO2 FROM CARBONATES FOR ISOTOPIC ANALYSIS (DELTA13C AND DELTA18O) IN SITU, AND ASSOCIATED METHOD Jun 29, 2020 Pending
Array ( [id] => 16378950 [patent_doc_number] => 20200327792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => SYSTEM AND METHOD FOR IDENTIFYING VAPING AND BULLYING [patent_app_type] => utility [patent_app_number] => 16/915074 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915074
System and method for identifying vaping and bullying Jun 28, 2020 Issued
Array ( [id] => 17315806 [patent_doc_number] => 20210404854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => METHODS FOR CONTROLLING PUMP FLOW RATE BASED ON PUMP FLOW RATE ESTIMATION USING PUMP HEAD AND PERFORMANCE CURVES AND PUMP CONTROL SYSTEMS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 16/913248 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7020 [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] => 16913248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913248
Methods for controlling pump flow rate based on pump flow rate estimation using pump head and performance curves and pump control systems having the same Jun 25, 2020 Issued
Array ( [id] => 16526428 [patent_doc_number] => 20200400508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Self-Heating Thermal Dispersion Sensor System [patent_app_type] => utility [patent_app_number] => 16/911032 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911032
Self-Heating Thermal Dispersion Sensor System Jun 23, 2020 Abandoned
Array ( [id] => 17596813 [patent_doc_number] => 20220146387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => TEMPERATURE-CONTROLLABLE LARGE-SIZE GEOTECHNIQUE TRUE TRIAXIAL MULTI-FIELD COUPLING TEST SYSTEM AND TEST METHOD [patent_app_type] => utility [patent_app_number] => 17/435959 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435959
Temperature-controllable large-size geotechnique true triaxial multi-field coupling test system and test method Jun 21, 2020 Issued
Array ( [id] => 16833167 [patent_doc_number] => 11009412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Microelectromechanical scalable bulk-type piezoresistive force/pressure sensor [patent_app_type] => utility [patent_app_number] => 16/904123 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 4912 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904123
Microelectromechanical scalable bulk-type piezoresistive force/pressure sensor Jun 16, 2020 Issued
Array ( [id] => 16507338 [patent_doc_number] => 20200386594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Ultrasonic Flowmeter, Use of an Ultrasonic Flowmeter in a Shut-off Device and Shut-off Device [patent_app_type] => utility [patent_app_number] => 16/894331 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894331
Ultrasonic flowmeter, use of an ultrasonic flowmeter in a shut-off device and shut-off device Jun 4, 2020 Issued
Array ( [id] => 16422236 [patent_doc_number] => 20200347434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => FIBER SAMPLER FOR RECOVERY OF BIOAEROSOLS AND PARTICLES [patent_app_type] => utility [patent_app_number] => 16/884764 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884764
Fiber sampler for recovery of bioaerosols and particles May 26, 2020 Issued
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