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] => 8309344 [patent_doc_number] => 20120186366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'MEASUREMENT OF MULTIMETALS AND TOTAL HALOGENS IN A GAS STREAM' [patent_app_type] => utility [patent_app_number] => 13/358240 [patent_app_country] => US [patent_app_date] => 2012-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7773 [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] => 13358240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/358240
MEASUREMENT OF MULTIMETALS AND TOTAL HALOGENS IN A GAS STREAM Jan 24, 2012 Abandoned
Array ( [id] => 8320221 [patent_doc_number] => 20120192629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'EROSION TESTING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/357028 [patent_app_country] => US [patent_app_date] => 2012-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2614 [patent_no_of_claims] => 20 [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] => 13357028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/357028
Erosion testing assembly Jan 23, 2012 Issued
Array ( [id] => 8936384 [patent_doc_number] => 20130186181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'LEAK DETECTION SYSTEM BASED ON FORCE TRANSDUCTION' [patent_app_type] => utility [patent_app_number] => 13/355659 [patent_app_country] => US [patent_app_date] => 2012-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2553 [patent_no_of_claims] => 17 [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] => 13355659 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/355659
Leak detection system based on force transduction Jan 22, 2012 Issued
Array ( [id] => 9987600 [patent_doc_number] => 09032792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Fouling reduction device and method' [patent_app_type] => utility [patent_app_number] => 13/306211 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2565 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13306211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/306211
Fouling reduction device and method Jan 18, 2012 Issued
Array ( [id] => 8309301 [patent_doc_number] => 20120186325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'DEVICE AND METHOD FOR DETERMINING THE FRICTION BETWEEN PLASTIC HOLLOW BODIES OF THE SAME MATERIAL COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/353623 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6738 [patent_no_of_claims] => 20 [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] => 13353623 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353623
Device and method for determining the friction between plastic hollow bodies of the same material composition Jan 18, 2012 Issued
Array ( [id] => 9848523 [patent_doc_number] => 08950244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Evaporation system leak diagnostic apparatus' [patent_app_type] => utility [patent_app_number] => 13/351074 [patent_app_country] => US [patent_app_date] => 2012-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 18595 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 13351074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/351074
Evaporation system leak diagnostic apparatus Jan 15, 2012 Issued
Array ( [id] => 8924554 [patent_doc_number] => 20130180314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'Apparatus for Measuring the Relative Speed of a Golf Putting Green' [patent_app_type] => utility [patent_app_number] => 13/349761 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1527 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13349761 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349761
Apparatus for Measuring the Relative Speed of a Golf Putting Green Jan 12, 2012 Abandoned
Array ( [id] => 8402034 [patent_doc_number] => 20120234091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'Device for ascertaining a fill level of a medium' [patent_app_type] => utility [patent_app_number] => 13/374770 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2533 [patent_no_of_claims] => 31 [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] => 13374770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/374770
Device for ascertaining a fill level of a medium Jan 11, 2012 Issued
Array ( [id] => 8900657 [patent_doc_number] => 20130168160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'Weight Change as a Measurement of an Intrinsic Energy Property of Matter' [patent_app_type] => utility [patent_app_number] => 13/340669 [patent_app_country] => US [patent_app_date] => 2011-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3566 [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] => 13340669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/340669
Weight Change as a Measurement of an Intrinsic Energy Property of Matter Dec 28, 2011 Abandoned
Array ( [id] => 8887359 [patent_doc_number] => 20130160543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'ERROR DETECTION FOR INERTIAL MEASUREMENT UNITS' [patent_app_type] => utility [patent_app_number] => 13/337414 [patent_app_country] => US [patent_app_date] => 2011-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6833 [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] => 13337414 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/337414
Error detection for inertial measurement units Dec 26, 2011 Issued
Array ( [id] => 9466662 [patent_doc_number] => 08720287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Gas trap' [patent_app_type] => utility [patent_app_number] => 13/337035 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2506 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13337035 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/337035
Gas trap Dec 22, 2011 Issued
Array ( [id] => 10033462 [patent_doc_number] => 09074770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Gas valve with electronic valve proving system' [patent_app_type] => utility [patent_app_number] => 13/326353 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 20615 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13326353 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/326353
Gas valve with electronic valve proving system Dec 14, 2011 Issued
Array ( [id] => 9353207 [patent_doc_number] => 08671733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Calibration procedure considering gas solubility' [patent_app_type] => utility [patent_app_number] => 13/324558 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5691 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13324558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/324558
Calibration procedure considering gas solubility Dec 12, 2011 Issued
Array ( [id] => 8355930 [patent_doc_number] => 20120211089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'RECIRCULATING, CONSTANT BACKPRESSURE CORE FLOODING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/324966 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4370 [patent_no_of_claims] => 25 [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] => 13324966 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/324966
Recirculating, constant backpressure core flooding apparatus and method Dec 12, 2011 Issued
Array ( [id] => 8862791 [patent_doc_number] => 20130146494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'FUEL FILLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/323804 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4015 [patent_no_of_claims] => 24 [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] => 13323804 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/323804
FUEL FILLING SYSTEM Dec 11, 2011 Abandoned
Array ( [id] => 8862166 [patent_doc_number] => 20130145869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'Automated Animal Bite Simulator For Testing Cables' [patent_app_type] => utility [patent_app_number] => 13/316659 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5743 [patent_no_of_claims] => 20 [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] => 13316659 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/316659
Automated animal bite simulator for testing cables Dec 11, 2011 Issued
Array ( [id] => 9528554 [patent_doc_number] => 08752415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Method and system for measuring engine oil deterioration' [patent_app_type] => utility [patent_app_number] => 13/316531 [patent_app_country] => US [patent_app_date] => 2011-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3191 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13316531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/316531
Method and system for measuring engine oil deterioration Dec 10, 2011 Issued
Array ( [id] => 9573037 [patent_doc_number] => 08763445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Detecting leaks in a fluid cooling system by sensing for a drop of fluid pressure in the system' [patent_app_type] => utility [patent_app_number] => 13/313046 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13313046 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313046
Detecting leaks in a fluid cooling system by sensing for a drop of fluid pressure in the system Dec 6, 2011 Issued
Array ( [id] => 8223551 [patent_doc_number] => 20120137757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'Method and Apparatus for Analyzing Samples of Metal Melts' [patent_app_type] => utility [patent_app_number] => 13/310960 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2326 [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] => 13310960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/310960
Method and apparatus for analyzing samples of metal melts Dec 4, 2011 Issued
Array ( [id] => 9950264 [patent_doc_number] => 08999044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Gas chromatography inlet liner having a colored region' [patent_app_type] => utility [patent_app_number] => 13/373873 [patent_app_country] => US [patent_app_date] => 2011-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 3727 [patent_no_of_claims] => 11 [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] => 13373873 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/373873
Gas chromatography inlet liner having a colored region Dec 1, 2011 Issued
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