Search

Truong D. Phan

Examiner (ID: 14475, Phone: (571)272-8883 , Office: P/2856 )

Most Active Art Unit
2855
Art Unit(s)
2856, 2861, 2855
Total Applications
564
Issued Applications
378
Pending Applications
59
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11950569 [patent_doc_number] => 20170254720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'Film Chamber with Measuring Volume for Gross Leak Detection' [patent_app_type] => utility [patent_app_number] => 15/511050 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1948 [patent_no_of_claims] => 12 [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] => 15511050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511050
Film chamber with measuring volume for gross leak detection Sep 13, 2015 Issued
Array ( [id] => 13170295 [patent_doc_number] => 10101258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Detection system for determining filtering effectiveness of airborne molecular contamination [patent_app_type] => utility [patent_app_number] => 14/837650 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14837650 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837650
Detection system for determining filtering effectiveness of airborne molecular contamination Aug 26, 2015 Issued
Array ( [id] => 10800612 [patent_doc_number] => 20160146769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'METHODS AND DEVICES FOR ACQUIRING AIR QUALITY' [patent_app_type] => utility [patent_app_number] => 14/832752 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5209 [patent_no_of_claims] => 20 [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] => 14832752 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832752
METHODS AND DEVICES FOR ACQUIRING AIR QUALITY Aug 20, 2015 Abandoned
Array ( [id] => 13015893 [patent_doc_number] => 10031058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Parallel dipole line trap viscometer and pressure gauge [patent_app_type] => utility [patent_app_number] => 14/826934 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6451 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14826934 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/826934
Parallel dipole line trap viscometer and pressure gauge Aug 13, 2015 Issued
Array ( [id] => 11685487 [patent_doc_number] => 09683524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'Fuel vapor leakage detection device and method for controlling the same' [patent_app_type] => utility [patent_app_number] => 14/824166 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7771 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14824166 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/824166
Fuel vapor leakage detection device and method for controlling the same Aug 11, 2015 Issued
Array ( [id] => 10981640 [patent_doc_number] => 20160178585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'DEVICE FOR DETECTING AIR POLLUTANT AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/819693 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2057 [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] => 14819693 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819693
DEVICE FOR DETECTING AIR POLLUTANT AND METHOD THEREOF Aug 5, 2015 Abandoned
Array ( [id] => 11823149 [patent_doc_number] => 20170212086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'METHODS FOR DETERMINING LOW SULFATE CONCENTRATIONS IN SYNTHETIC UREA SAMPLES, PRODUCED IN A ANUFACTURING PROCESS AND CONTAINING HIGH LEVELS OF IMPURITIES' [patent_app_type] => utility [patent_app_number] => 15/326761 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8017 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 50 [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] => 15326761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/326761
Methods for determining low sulfate concentrations in synthetic urea samples, produced in a manufacturing process and containing high levels of impurities Jul 16, 2015 Issued
Array ( [id] => 13343699 [patent_doc_number] => 20180223389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Measurement Apparatus for Measuring a Volume of a Desired Solid Component in a Sample Volume of a Solid-Liquid Slurry [patent_app_type] => utility [patent_app_number] => 15/743632 [patent_app_country] => US [patent_app_date] => 2015-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15743632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/743632
Measurement apparatus for measuring a volume of a desired solid component in a sample volume of a solid-liquid slurry Jul 12, 2015 Issued
Array ( [id] => 11628784 [patent_doc_number] => 20170138972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'SUBSTRATE FOR SAMPLE ANALYSIS, SAMPLE ANALYSIS DEVICE, SAMPLE ANALYSIS SYSTEM, AND PROGRAM FOR SAMPLE ANALYSIS SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/322977 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 24492 [patent_no_of_claims] => 32 [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] => 15322977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322977
Substrate for sample analysis, sample analysis device, sample analysis system, and program for sample analysis system Jun 28, 2015 Issued
Array ( [id] => 12147802 [patent_doc_number] => 09882065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Analog floating-gate atmometer' [patent_app_type] => utility [patent_app_number] => 14/749875 [patent_app_country] => US [patent_app_date] => 2015-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8841 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14749875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749875
Analog floating-gate atmometer Jun 24, 2015 Issued
Array ( [id] => 10672150 [patent_doc_number] => 20160018295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'SAMPLING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/742748 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4797 [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] => 14742748 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/742748
SAMPLING DEVICE Jun 17, 2015 Abandoned
Array ( [id] => 10672164 [patent_doc_number] => 20160018308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'HARDNESS TESTER' [patent_app_type] => utility [patent_app_number] => 14/739490 [patent_app_country] => US [patent_app_date] => 2015-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5409 [patent_no_of_claims] => 15 [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] => 14739490 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/739490
HARDNESS TESTER Jun 14, 2015 Abandoned
Array ( [id] => 11326145 [patent_doc_number] => 20160356757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'METHOD AND APPARATUS FOR CONTINUOUSLY COLLECTING DEPOSITS FROM INDUSTRIAL PROCESS FLUIDS FOR ONLINE-MONTORING AND FOR RECORD KEEPING' [patent_app_type] => utility [patent_app_number] => 14/729603 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6530 [patent_no_of_claims] => 21 [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] => 14729603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/729603
METHOD AND APPARATUS FOR CONTINUOUSLY COLLECTING DEPOSITS FROM INDUSTRIAL PROCESS FLUIDS FOR ONLINE-MONTORING AND FOR RECORD KEEPING Jun 2, 2015 Abandoned
Array ( [id] => 11326081 [patent_doc_number] => 20160356693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'Particulate Matter Sensor Diagnostic System and Method' [patent_app_type] => utility [patent_app_number] => 14/728238 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7289 [patent_no_of_claims] => 18 [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] => 14728238 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728238
Particulate matter sensor diagnostic system and method Jun 1, 2015 Issued
Array ( [id] => 12145874 [patent_doc_number] => 09880119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Apparatus for identifying a value of a property of a fluid which is to be measured, method for operating an apparatus for identifying a value of a property of a fluid which is to be measured, and method for manufacturing an apparatus for identifying a value of a property of a fluid which is to be measured' [patent_app_type] => utility [patent_app_number] => 14/722585 [patent_app_country] => US [patent_app_date] => 2015-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 11176 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14722585 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/722585
Apparatus for identifying a value of a property of a fluid which is to be measured, method for operating an apparatus for identifying a value of a property of a fluid which is to be measured, and method for manufacturing an apparatus for identifying a value of a property of a fluid which is to be measured May 26, 2015 Issued
Array ( [id] => 11889143 [patent_doc_number] => 09759699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-12 [patent_title] => 'Systems and methods for the detection of compounds' [patent_app_type] => utility [patent_app_number] => 14/719400 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 7035 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14719400 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/719400
Systems and methods for the detection of compounds May 21, 2015 Issued
Array ( [id] => 11664542 [patent_doc_number] => 20170153261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'AUTOMATIC ANALYZER' [patent_app_type] => utility [patent_app_number] => 15/319914 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 13743 [patent_no_of_claims] => 15 [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] => 15319914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/319914
Automatic analyzer May 21, 2015 Issued
Array ( [id] => 11716049 [patent_doc_number] => 20170184548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'AEROSOL PARTICLE MASS SENSOR AND SENSING METHOD' [patent_app_type] => utility [patent_app_number] => 15/312695 [patent_app_country] => US [patent_app_date] => 2015-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5047 [patent_no_of_claims] => 15 [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] => 15312695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/312695
Aerosol particle mass sensor and sensing method May 17, 2015 Issued
Array ( [id] => 11569835 [patent_doc_number] => 20170108479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'BENCHMARK FOR LC-MS SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/310700 [patent_app_country] => US [patent_app_date] => 2015-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5785 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 15310700 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310700
BENCHMARK FOR LC-MS SYSTEMS May 12, 2015 Abandoned
Array ( [id] => 11915915 [patent_doc_number] => 09784093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Well water depth monitor' [patent_app_type] => utility [patent_app_number] => 14/705880 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14705880 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705880
Well water depth monitor May 5, 2015 Issued
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