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] => 5352208 [patent_doc_number] => 20090183552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'GAS DETECTOR HAVING AN ACOUSTIC MEASURING CELL AND SELECTIVELY ADSORBING SURFACE' [patent_app_type] => utility [patent_app_number] => 12/300952 [patent_app_country] => US [patent_app_date] => 2007-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3116 [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] => publications/A1/0183/20090183552.pdf [firstpage_image] =>[orig_patent_app_number] => 12300952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300952
Gas detector having an acoustic measuring cell and selectively adsorbing surface May 11, 2007 Issued
Array ( [id] => 590184 [patent_doc_number] => 07439457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-21 [patent_title] => 'Apparatus for determining relative density of produce using weighing and size measuring' [patent_app_type] => utility [patent_app_number] => 11/803040 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4176 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/439/07439457.pdf [firstpage_image] =>[orig_patent_app_number] => 11803040 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/803040
Apparatus for determining relative density of produce using weighing and size measuring May 10, 2007 Issued
Array ( [id] => 5255823 [patent_doc_number] => 20070209455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Dosage form holder device and methods for immersion testing' [patent_app_type] => utility [patent_app_number] => 11/801480 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4696 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20070209455.pdf [firstpage_image] =>[orig_patent_app_number] => 11801480 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/801480
Dosage form holder device and methods for immersion testing May 9, 2007 Abandoned
Array ( [id] => 4973643 [patent_doc_number] => 20070214871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Leak detector for evaporated fuel' [patent_app_type] => utility [patent_app_number] => 11/797967 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7755 [patent_no_of_claims] => 4 [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/A1/0214/20070214871.pdf [firstpage_image] =>[orig_patent_app_number] => 11797967 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797967
Leak detector for evaporated fuel May 8, 2007 Issued
Array ( [id] => 5162165 [patent_doc_number] => 20070283744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Surface friction measuring device' [patent_app_type] => utility [patent_app_number] => 11/799769 [patent_app_country] => US [patent_app_date] => 2007-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2447 [patent_no_of_claims] => 11 [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/A1/0283/20070283744.pdf [firstpage_image] =>[orig_patent_app_number] => 11799769 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799769
Surface friction measuring device May 1, 2007 Abandoned
Array ( [id] => 5363675 [patent_doc_number] => 20090301234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'APPARATUS AND METHOD FOR MEASURING THE SURFACE FLUX OF A SOIL GAS COMPONENT' [patent_app_type] => utility [patent_app_number] => 12/298641 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6073 [patent_no_of_claims] => 34 [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/A1/0301/20090301234.pdf [firstpage_image] =>[orig_patent_app_number] => 12298641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298641
APPARATUS AND METHOD FOR MEASURING THE SURFACE FLUX OF A SOIL GAS COMPONENT Apr 26, 2007 Abandoned
Array ( [id] => 194387 [patent_doc_number] => 07637154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-12-29 [patent_title] => 'Adjustable measuring container and cutting board' [patent_app_type] => utility [patent_app_number] => 11/796068 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 1828 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/637/07637154.pdf [firstpage_image] =>[orig_patent_app_number] => 11796068 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/796068
Adjustable measuring container and cutting board Apr 25, 2007 Issued
Array ( [id] => 7513673 [patent_doc_number] => 08037740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Conductive material concentration measuring device and magnetic material concentration measuring device' [patent_app_type] => utility [patent_app_number] => 12/297451 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9598 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/037/08037740.pdf [firstpage_image] =>[orig_patent_app_number] => 12297451 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297451
Conductive material concentration measuring device and magnetic material concentration measuring device Apr 25, 2007 Issued
Array ( [id] => 4929511 [patent_doc_number] => 20080000286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Exhaust gas sensor' [patent_app_type] => utility [patent_app_number] => 11/789480 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5666 [patent_no_of_claims] => 16 [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/A1/0000/20080000286.pdf [firstpage_image] =>[orig_patent_app_number] => 11789480 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/789480
Exhaust gas sensor Apr 23, 2007 Issued
Array ( [id] => 5013271 [patent_doc_number] => 20070256479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'GRAVIMETRIC MOISTURE MEASUREMENT INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 11/738202 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6137 [patent_no_of_claims] => 25 [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/A1/0256/20070256479.pdf [firstpage_image] =>[orig_patent_app_number] => 11738202 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738202
Gravimetric moisture measurement instrument Apr 19, 2007 Issued
Array ( [id] => 4805247 [patent_doc_number] => 20080168825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'SURFACE ACOUSTIC WAVE GAS SENSOR WITH SENSITIVE GETTER LAYER AND PROCESS FOR ITS MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 11/737259 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1794 [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/A1/0168/20080168825.pdf [firstpage_image] =>[orig_patent_app_number] => 11737259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737259
SURFACE ACOUSTIC WAVE GAS SENSOR WITH SENSITIVE GETTER LAYER AND PROCESS FOR ITS MANUFACTURE Apr 18, 2007 Abandoned
Array ( [id] => 8541405 [patent_doc_number] => 08316692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Particle monitor and method using an analysis chamber and heated purge gas' [patent_app_type] => utility [patent_app_number] => 12/297865 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12297865 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297865
Particle monitor and method using an analysis chamber and heated purge gas Apr 18, 2007 Issued
Array ( [id] => 4659970 [patent_doc_number] => 20080250877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'CHEMICAL SAMPLING AND MULTI-FUNCTION DETECTION METHODS AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/736233 [patent_app_country] => US [patent_app_date] => 2007-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10462 [patent_no_of_claims] => 37 [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/A1/0250/20080250877.pdf [firstpage_image] =>[orig_patent_app_number] => 11736233 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/736233
Chemical sampling and multi-function detection methods and apparatus Apr 16, 2007 Issued
Array ( [id] => 4659971 [patent_doc_number] => 20080250878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Scent evidence transfer device' [patent_app_type] => utility [patent_app_number] => 11/786273 [patent_app_country] => US [patent_app_date] => 2007-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2214 [patent_no_of_claims] => 4 [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/A1/0250/20080250878.pdf [firstpage_image] =>[orig_patent_app_number] => 11786273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/786273
Scent evidence transfer device Apr 11, 2007 Abandoned
Array ( [id] => 4659938 [patent_doc_number] => 20080250845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Mail screening device' [patent_app_type] => utility [patent_app_number] => 11/783811 [patent_app_country] => US [patent_app_date] => 2007-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4264 [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] => publications/A1/0250/20080250845.pdf [firstpage_image] =>[orig_patent_app_number] => 11783811 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/783811
Device and method for detecting hazardous material in mail Apr 11, 2007 Issued
Array ( [id] => 8150323 [patent_doc_number] => 08166804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Method for detecting separation in a structure' [patent_app_type] => utility [patent_app_number] => 12/296076 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3359 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/166/08166804.pdf [firstpage_image] =>[orig_patent_app_number] => 12296076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296076
Method for detecting separation in a structure Apr 3, 2007 Issued
Array ( [id] => 7701401 [patent_doc_number] => 08087151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Gas sensor having zinc oxide nano-structures and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/373908 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2574 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/087/08087151.pdf [firstpage_image] =>[orig_patent_app_number] => 12373908 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/373908
Gas sensor having zinc oxide nano-structures and method of fabricating the same Apr 2, 2007 Issued
Array ( [id] => 5059321 [patent_doc_number] => 20070220956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'APPARATUS AND METHODS FOR LEAK DETECTION IN BIOPROCESSING BAGS' [patent_app_type] => utility [patent_app_number] => 11/689761 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3951 [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] => publications/A1/0220/20070220956.pdf [firstpage_image] =>[orig_patent_app_number] => 11689761 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/689761
Apparatus and methods for leak detection in bioprocessing bags Mar 21, 2007 Issued
Array ( [id] => 9164714 [patent_doc_number] => 08590384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Vibration sensor array' [patent_app_type] => utility [patent_app_number] => 12/295499 [patent_app_country] => US [patent_app_date] => 2007-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3741 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12295499 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295499
Vibration sensor array Mar 20, 2007 Issued
Array ( [id] => 4736159 [patent_doc_number] => 20080229811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'STABILIZING A SUBSTRATE USING A VACUUM PRELOAD AIR BEARING CHUCK' [patent_app_type] => utility [patent_app_number] => 11/688720 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4310 [patent_no_of_claims] => 42 [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/A1/0229/20080229811.pdf [firstpage_image] =>[orig_patent_app_number] => 11688720 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/688720
Stabilizing a substrate using a vacuum preload air bearing chuck Mar 19, 2007 Issued
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