Search

Guy K. Townsend

Examiner (ID: 2271, Phone: (571)270-3689 , Office: P/3761 )

Most Active Art Unit
3781
Art Unit(s)
3781, 3761
Total Applications
890
Issued Applications
623
Pending Applications
77
Abandoned Applications
201

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13345609 [patent_doc_number] => 20180224344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => DIFFERENTIAL PRESSURE TRANSDUCER [patent_app_type] => utility [patent_app_number] => 15/889139 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15889139 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/889139
DIFFERENTIAL PRESSURE TRANSDUCER Feb 4, 2018 Abandoned
Array ( [id] => 14046135 [patent_doc_number] => 20190079174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => MEASURING RESONANCE PARAMETERS OF PIEZOELECTRIC TRANSDUCERS [patent_app_type] => utility [patent_app_number] => 15/888596 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888596
Measuring resonance parameters of piezoelectric transducers Feb 4, 2018 Issued
Array ( [id] => 14046133 [patent_doc_number] => 20190079173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => RESPONSE-BASED DETERMINATION OF PIEZOELECTRIC TRANSDUCER STATE [patent_app_type] => utility [patent_app_number] => 15/888543 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888543
Response-based determination of piezoelectric transducer state Feb 4, 2018 Issued
Array ( [id] => 15410649 [patent_doc_number] => 20200025646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => System and Method for Distributed Airflow Sensing [patent_app_type] => utility [patent_app_number] => 15/887075 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15887075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/887075
System and method for distributed airflow sensing Feb 1, 2018 Issued
Array ( [id] => 13374447 [patent_doc_number] => 20180238765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => METHOD AND SYSTEM FOR WATER METERING AND UNUSUAL WATER FLOW DETECTION [patent_app_type] => utility [patent_app_number] => 15/885822 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15885822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885822
METHOD AND SYSTEM FOR WATER METERING AND UNUSUAL WATER FLOW DETECTION Jan 31, 2018 Abandoned
Array ( [id] => 16306543 [patent_doc_number] => 10775327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Exhaust gas-sensor [patent_app_type] => utility [patent_app_number] => 15/883162 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4121 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15883162 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883162
Exhaust gas-sensor Jan 29, 2018 Issued
Array ( [id] => 12773125 [patent_doc_number] => 20180149543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHOD FOR CHECKING THE PLAUSIBILITY OF THE FUNCTION OF A PRESSURE SENSOR [patent_app_type] => utility [patent_app_number] => 15/883984 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15883984 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883984
Method for checking the plausibility of the function of a pressure sensor Jan 29, 2018 Issued
Array ( [id] => 16971583 [patent_doc_number] => 11067551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Device for measuring the amount of oxygen present in a gas, and air-separation module comprising such a measurement device [patent_app_type] => utility [patent_app_number] => 16/475905 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2839 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16475905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475905
Device for measuring the amount of oxygen present in a gas, and air-separation module comprising such a measurement device Jan 4, 2018 Issued
Array ( [id] => 16894158 [patent_doc_number] => 11035704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Sensor apparatus [patent_app_type] => utility [patent_app_number] => 15/858287 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 22421 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858287
Sensor apparatus Dec 28, 2017 Issued
Array ( [id] => 17179338 [patent_doc_number] => 11156576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Gas sensor and method of using the same [patent_app_type] => utility [patent_app_number] => 15/854901 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 5929 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854901
Gas sensor and method of using the same Dec 26, 2017 Issued
Array ( [id] => 16075301 [patent_doc_number] => 20200191637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => FILL LEVEL SENSOR [patent_app_type] => utility [patent_app_number] => 16/349324 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349324
Fill level sensor Dec 3, 2017 Issued
Array ( [id] => 14226091 [patent_doc_number] => 20190125218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => CRAMP EVALUATING DEVICE FOR CALF MUSCLE, EVALUATING SYSTEM AND EVALUATING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/829261 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829261
CRAMP EVALUATING DEVICE FOR CALF MUSCLE, EVALUATING SYSTEM AND EVALUATING METHOD USING THE SAME Nov 30, 2017 Abandoned
Array ( [id] => 14409757 [patent_doc_number] => 20190170722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => FUEL SENDING UNIT FOR FUEL-TYPE DETECTION [patent_app_type] => utility [patent_app_number] => 15/829150 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829150
Fuel sending unit for fuel-type detection Nov 30, 2017 Issued
Array ( [id] => 14134087 [patent_doc_number] => 20190101433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => LIQUID GAS LEVEL MEASURING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/828955 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15828955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/828955
Liquid gas level measuring system Nov 30, 2017 Issued
Array ( [id] => 12842194 [patent_doc_number] => 20180172571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => DETERMINING FLUID DENSITY WITHIN A TANK [patent_app_type] => utility [patent_app_number] => 15/827226 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827226
DETERMINING FLUID DENSITY WITHIN A TANK Nov 29, 2017 Abandoned
Array ( [id] => 17816445 [patent_doc_number] => 11422051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Implantable pressure sensor [patent_app_type] => utility [patent_app_number] => 16/462216 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 6649 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462216
Implantable pressure sensor Nov 16, 2017 Issued
Array ( [id] => 12792667 [patent_doc_number] => 20180156058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => VANE POSITION SENSOR INSTALLATION WITHIN A TURBINE CASE [patent_app_type] => utility [patent_app_number] => 15/814089 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814089
Vane position sensor installation within a turbine case Nov 14, 2017 Issued
Array ( [id] => 16173095 [patent_doc_number] => 10714676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Sensor and sensor system [patent_app_type] => utility [patent_app_number] => 15/813321 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 10293 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 15813321 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813321
Sensor and sensor system Nov 14, 2017 Issued
Array ( [id] => 14311259 [patent_doc_number] => 20190145333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => SYSTEMS AND METHODS FOR REDUCING A LIGHT-OFF TIME OF AN OXYGEN SENSOR [patent_app_type] => utility [patent_app_number] => 15/811085 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811085
Systems and methods for reducing a light-off time of an oxygen sensor Nov 12, 2017 Issued
Array ( [id] => 16231127 [patent_doc_number] => 10738669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Systems for in situ monitoring of working fluids and working fluid systems [patent_app_type] => utility [patent_app_number] => 15/805302 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5348 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805302
Systems for in situ monitoring of working fluids and working fluid systems Nov 6, 2017 Issued
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