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] => 5945880 [patent_doc_number] => 20110030486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => ' DEVICE FOR GAUGING THE STATUS OF A MATERIAL ESPECIALLY OF OILS OR FATS' [patent_app_type] => utility [patent_app_number] => 12/669726 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3708 [patent_no_of_claims] => 22 [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] => publications/A1/0030/20110030486.pdf [firstpage_image] =>[orig_patent_app_number] => 12669726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/669726
DEVICE FOR GAUGING THE STATUS OF A MATERIAL ESPECIALLY OF OILS OR FATS Jul 28, 2008 Abandoned
Array ( [id] => 4957125 [patent_doc_number] => 20080271549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Connecting flange for analytical instruments and an analytical probe equipped with such connecting flange and a process for installing the instruments' [patent_app_type] => utility [patent_app_number] => 12/216975 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3396 [patent_no_of_claims] => 10 [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] => publications/A1/0271/20080271549.pdf [firstpage_image] =>[orig_patent_app_number] => 12216975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/216975
Connecting flange for analytical instruments and an analytical probe equipped with such connecting flange and a process for installing the instruments Jul 13, 2008 Abandoned
Array ( [id] => 4835077 [patent_doc_number] => 20080276693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'METHOD FOR LEAK TESTING AND LEAK TESTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/172585 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8905 [patent_no_of_claims] => 20 [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] => publications/A1/0276/20080276693.pdf [firstpage_image] =>[orig_patent_app_number] => 12172585 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172585
METHOD FOR LEAK TESTING AND LEAK TESTING APPARATUS Jul 13, 2008 Abandoned
Array ( [id] => 6353431 [patent_doc_number] => 20100077873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'MONITORING DEVICE OF GAS INTRODUCING DEVICE FOR ANALYZER' [patent_app_type] => utility [patent_app_number] => 12/523370 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2324 [patent_no_of_claims] => 3 [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] => publications/A1/0077/20100077873.pdf [firstpage_image] =>[orig_patent_app_number] => 12523370 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523370
Monitoring device of gas introducing device for analyzer Jul 10, 2008 Issued
Array ( [id] => 6454276 [patent_doc_number] => 20100005911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Weathering Test Apparatus With Real-Time Color Measurement' [patent_app_type] => utility [patent_app_number] => 12/171998 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4293 [patent_no_of_claims] => 13 [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] => publications/A1/0005/20100005911.pdf [firstpage_image] =>[orig_patent_app_number] => 12171998 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/171998
Weathering Test Apparatus With Real-Time Color Measurement Jul 10, 2008 Abandoned
Array ( [id] => 5494316 [patent_doc_number] => 20090262344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Measuring Equipment for quality of water' [patent_app_type] => utility [patent_app_number] => 12/310970 [patent_app_country] => US [patent_app_date] => 2008-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2684 [patent_no_of_claims] => 8 [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] => publications/A1/0262/20090262344.pdf [firstpage_image] =>[orig_patent_app_number] => 12310970 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/310970
Measuring Equipment for quality of water Jul 3, 2008 Abandoned
Array ( [id] => 9587067 [patent_doc_number] => 08776598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Liquid sensor' [patent_app_type] => utility [patent_app_number] => 12/672655 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1667 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12672655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672655
Liquid sensor Jul 1, 2008 Issued
Array ( [id] => 6578968 [patent_doc_number] => 20100000297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'ANTENNA LEAK DETECTION DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/165790 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2954 [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] => publications/A1/0000/20100000297.pdf [firstpage_image] =>[orig_patent_app_number] => 12165790 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/165790
Antenna leak detection device and method Jun 30, 2008 Issued
Array ( [id] => 6579030 [patent_doc_number] => 20100000305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'METHOD AND KIT FOR ADSORBENT PERFORMANCE EVALUATION' [patent_app_type] => utility [patent_app_number] => 12/166061 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5302 [patent_no_of_claims] => 19 [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] => publications/A1/0000/20100000305.pdf [firstpage_image] =>[orig_patent_app_number] => 12166061 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166061
Method and kit for adsorbent performance evaluation Jun 30, 2008 Issued
Array ( [id] => 5468472 [patent_doc_number] => 20090241638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'DEVICE FOR DETECTION OF SULFUR CONCENTRATION IN FUEL OR OIL' [patent_app_type] => utility [patent_app_number] => 12/377039 [patent_app_country] => US [patent_app_date] => 2008-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7077 [patent_no_of_claims] => 9 [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] => publications/A1/0241/20090241638.pdf [firstpage_image] =>[orig_patent_app_number] => 12377039 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/377039
Device for detection of sulfur concentration in fuel or oil Jun 29, 2008 Issued
Array ( [id] => 7722901 [patent_doc_number] => 08096167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Acoustic leak detector with noise cancellation' [patent_app_type] => utility [patent_app_number] => 12/144083 [patent_app_country] => US [patent_app_date] => 2008-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4253 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/096/08096167.pdf [firstpage_image] =>[orig_patent_app_number] => 12144083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144083
Acoustic leak detector with noise cancellation Jun 22, 2008 Issued
Array ( [id] => 4848376 [patent_doc_number] => 20080314117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'GAS SENSOR WITH IMPROVED SEALING STRUCTURE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/143113 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12521 [patent_no_of_claims] => 13 [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] => publications/A1/0314/20080314117.pdf [firstpage_image] =>[orig_patent_app_number] => 12143113 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/143113
GAS SENSOR WITH IMPROVED SEALING STRUCTURE AND METHOD OF MANUFACTURING THE SAME Jun 19, 2008 Abandoned
Array ( [id] => 7548870 [patent_doc_number] => 08061199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Measurement systems having seals with pressure relief' [patent_app_type] => utility [patent_app_number] => 12/142484 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4965 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/061/08061199.pdf [firstpage_image] =>[orig_patent_app_number] => 12142484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142484
Measurement systems having seals with pressure relief Jun 18, 2008 Issued
Array ( [id] => 4472057 [patent_doc_number] => 07905131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Apparatus and method for detecting resin leak' [patent_app_type] => utility [patent_app_number] => 12/214159 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5107 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/905/07905131.pdf [firstpage_image] =>[orig_patent_app_number] => 12214159 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/214159
Apparatus and method for detecting resin leak Jun 16, 2008 Issued
Array ( [id] => 5345015 [patent_doc_number] => 20090000376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'LIQUID LEVEL DETECTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/139214 [patent_app_country] => US [patent_app_date] => 2008-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3035 [patent_no_of_claims] => 5 [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] => publications/A1/0000/20090000376.pdf [firstpage_image] =>[orig_patent_app_number] => 12139214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139214
LIQUID LEVEL DETECTING APPARATUS Jun 12, 2008 Abandoned
Array ( [id] => 4678911 [patent_doc_number] => 20080245137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'METHOD AND APPARATUS FOR ESTIMATING SOLIDS CONCENTRATION IN SLURRIES' [patent_app_type] => utility [patent_app_number] => 12/137083 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13581 [patent_no_of_claims] => 29 [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] => publications/A1/0245/20080245137.pdf [firstpage_image] =>[orig_patent_app_number] => 12137083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137083
METHOD AND APPARATUS FOR ESTIMATING SOLIDS CONCENTRATION IN SLURRIES Jun 10, 2008 Abandoned
Array ( [id] => 1429 [patent_doc_number] => 07810381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Hydrostatically compensated deep sea probe with shear strain gauges' [patent_app_type] => utility [patent_app_number] => 12/137376 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2864 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/810/07810381.pdf [firstpage_image] =>[orig_patent_app_number] => 12137376 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137376
Hydrostatically compensated deep sea probe with shear strain gauges Jun 10, 2008 Issued
Array ( [id] => 5363615 [patent_doc_number] => 20090301174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Cooling system pressure tester' [patent_app_type] => utility [patent_app_number] => 12/157431 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1286 [patent_no_of_claims] => 8 [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] => publications/A1/0301/20090301174.pdf [firstpage_image] =>[orig_patent_app_number] => 12157431 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/157431
Cooling system pressure tester Jun 9, 2008 Abandoned
Array ( [id] => 4617421 [patent_doc_number] => 07997132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Capacitive sensor assembly for determining relative position' [patent_app_type] => utility [patent_app_number] => 12/135421 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 7553 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/997/07997132.pdf [firstpage_image] =>[orig_patent_app_number] => 12135421 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135421
Capacitive sensor assembly for determining relative position Jun 8, 2008 Issued
Array ( [id] => 5363629 [patent_doc_number] => 20090301188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Self-Calibrating Capacitive Transducer for Determining Level of Fluent Materials' [patent_app_type] => utility [patent_app_number] => 12/135359 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6455 [patent_no_of_claims] => 18 [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] => publications/A1/0301/20090301188.pdf [firstpage_image] =>[orig_patent_app_number] => 12135359 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135359
Self-calibrating capacitive transducer for determining level of fluent materials Jun 8, 2008 Issued
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