Search

David A. Rogers

Examiner (ID: 1939, Phone: (571)272-2205 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2855, 2856
Total Applications
1709
Issued Applications
1289
Pending Applications
43
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11988756 [patent_doc_number] => 20170292911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'APPARATUS AND METHOD FOR PROCESSING LIQUID SUBSTANCE FOR MEASUREMENT' [patent_app_type] => utility [patent_app_number] => 15/518160 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2836 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15518160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518160
APPARATUS AND METHOD FOR PROCESSING LIQUID SUBSTANCE FOR MEASUREMENT Oct 22, 2015 Abandoned
Array ( [id] => 15057165 [patent_doc_number] => 10458879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Leak testing method and apparatus for use with heat exchangers [patent_app_type] => utility [patent_app_number] => 15/731126 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3170 [patent_no_of_claims] => 20 [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] => 15731126 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/731126
Leak testing method and apparatus for use with heat exchangers Oct 21, 2015 Issued
Array ( [id] => 15980253 [patent_doc_number] => 10670446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => In situ transducer calibration [patent_app_type] => utility [patent_app_number] => 15/763258 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6289 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763258
In situ transducer calibration Oct 20, 2015 Issued
Array ( [id] => 11937734 [patent_doc_number] => 20170241884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'RHEOMETER SYSTEM WITH DECOUPLED CROSS-HEAD' [patent_app_type] => utility [patent_app_number] => 15/519215 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3210 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15519215 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/519215
Rheometer system with decoupled cross-head Oct 7, 2015 Issued
Array ( [id] => 11837687 [patent_doc_number] => 20170219406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'METHOD FOR MONITORING THE FILLING OF RAILWAY TANK CARS' [patent_app_type] => utility [patent_app_number] => 15/515368 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5328 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15515368 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/515368
METHOD FOR MONITORING THE FILLING OF RAILWAY TANK CARS Oct 1, 2015 Abandoned
Array ( [id] => 10672235 [patent_doc_number] => 20160018380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'AUTOMATED SOIL MEASUREMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/866391 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11067 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14866391 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/866391
Automated soil measurement device Sep 24, 2015 Issued
Array ( [id] => 10751610 [patent_doc_number] => 20160097761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'GAS MEASUREMENT APPARATUS, GAS MEASUREMENT SYSTEM, GAS MEASUREMENT METHOD, AND GAS MEASUREMENT PROGRAM' [patent_app_type] => utility [patent_app_number] => 14/856024 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8062 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14856024 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/856024
Gas measurement apparatus, gas measurement system, gas measurement method, and gas measurement program Sep 15, 2015 Issued
Array ( [id] => 10745188 [patent_doc_number] => 20160091340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Method And Apparatus For Calculating A Correction Factor For An Angular Measuring System' [patent_app_type] => utility [patent_app_number] => 14/854430 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2059 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14854430 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854430
Method and apparatus for calculating a correction factor for an angular measuring system Sep 14, 2015 Issued
Array ( [id] => 10730054 [patent_doc_number] => 20160076203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'METHOD FOR CHARACTERIZING THE SEAT OF A RAILROAD TRACK, DEVICE FOR VIEWING THE INSIDE OF A GROUND AND ASSEMBLY FOR CHARACTERIZING THE SEAT OF A RAILROAD TRACK COMPRISING SUCH A DEVICE' [patent_app_type] => utility [patent_app_number] => 14/852964 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5754 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14852964 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/852964
Method for characterizing the seat of a railroad track, device for viewing the inside of a ground and assembly for characterizing the seat of a railroad track comprising such a device Sep 13, 2015 Issued
Array ( [id] => 14733769 [patent_doc_number] => 10386279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Method and apparatus for preparing an analytical sample by fusion [patent_app_type] => utility [patent_app_number] => 15/511045 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5247 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511045
Method and apparatus for preparing an analytical sample by fusion Sep 13, 2015 Issued
Array ( [id] => 11889093 [patent_doc_number] => 09759647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Wear-proof tester for retainer in needle cage' [patent_app_type] => utility [patent_app_number] => 14/852786 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7643 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14852786 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/852786
Wear-proof tester for retainer in needle cage Sep 13, 2015 Issued
Array ( [id] => 10738580 [patent_doc_number] => 20160084730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'ULTRASONIC TESTING DEVICE AND ULTRASONIC TESTING METHOD' [patent_app_type] => utility [patent_app_number] => 14/850161 [patent_app_country] => US [patent_app_date] => 2015-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5472 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14850161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/850161
Ultrasonic testing device and ultrasonic testing method Sep 9, 2015 Issued
Array ( [id] => 11493550 [patent_doc_number] => 20170067735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'Apparatus for In-Line Test and Surface Analysis on a Mechanical Property Tester' [patent_app_type] => utility [patent_app_number] => 14/848749 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5300 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14848749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848749
Apparatus for In-Line Test and Surface Analysis on a Mechanical Property Tester Sep 8, 2015 Abandoned
Array ( [id] => 12255271 [patent_doc_number] => 09927411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Humidity and sulfur concentration in test chamber' [patent_app_type] => utility [patent_app_number] => 14/847043 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4669 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14847043 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847043
Humidity and sulfur concentration in test chamber Sep 7, 2015 Issued
Array ( [id] => 12390714 [patent_doc_number] => 09964481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Method and system for exhaust particulate matter sensing [patent_app_type] => utility [patent_app_number] => 14/845683 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 12847 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14845683 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845683
Method and system for exhaust particulate matter sensing Sep 3, 2015 Issued
Array ( [id] => 10723583 [patent_doc_number] => 20160069731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Ultrasonic Flowmeter and Method for Measuring Flow' [patent_app_type] => utility [patent_app_number] => 14/844745 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6581 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14844745 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844745
Ultrasonic flowmeter and method for measuring flow Sep 2, 2015 Issued
Array ( [id] => 11490757 [patent_doc_number] => 20170064942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'PESTS AND BIOLOGICAL AEROSOL DETECTION DEVICES' [patent_app_type] => utility [patent_app_number] => 14/845229 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6571 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14845229 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845229
Pests and biological aerosol detection devices Sep 2, 2015 Issued
Array ( [id] => 11859554 [patent_doc_number] => 09739228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Method for communicating a malfunction of a system for measuring speed and direction of rotation of a rotary shaft' [patent_app_type] => utility [patent_app_number] => 14/843463 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4690 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14843463 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843463
Method for communicating a malfunction of a system for measuring speed and direction of rotation of a rotary shaft Sep 1, 2015 Issued
Array ( [id] => 12087579 [patent_doc_number] => 09841302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Wire seal for detector assembly' [patent_app_type] => utility [patent_app_number] => 14/843290 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6454 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14843290 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843290
Wire seal for detector assembly Sep 1, 2015 Issued
Array ( [id] => 12493116 [patent_doc_number] => 09995653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Method and device for diagnosing the function of an exhaust gas sensor [patent_app_type] => utility [patent_app_number] => 14/841772 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6852 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 14841772 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841772
Method and device for diagnosing the function of an exhaust gas sensor Aug 31, 2015 Issued
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