Search

Ralph A. Lewis

Examiner (ID: 6013, Phone: (571)272-4712 , Office: P/3732 )

Most Active Art Unit
3732
Art Unit(s)
3772, 3303, 3732
Total Applications
2437
Issued Applications
1612
Pending Applications
238
Abandoned Applications
606

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8224255 [patent_doc_number] => 20120138460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'BIOSENSOR DEVICES, SYSTEMS AND METHODS THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/252315 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10330 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13252315 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/252315
Biosensor devices, systems and methods therefor Oct 3, 2011 Issued
Array ( [id] => 8191851 [patent_doc_number] => 20120118739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'DEVICES AND METHODS FOR SEQUENCING NUCLEIC ACIDS' [patent_app_type] => utility [patent_app_number] => 13/248994 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8423 [patent_no_of_claims] => 36 [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/A1/0118/20120118739.pdf [firstpage_image] =>[orig_patent_app_number] => 13248994 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/248994
Devices and methods for sequencing nucleic acids Sep 28, 2011 Issued
Array ( [id] => 8656581 [patent_doc_number] => 20130037410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'Nanopore Sensor Comprising A Sub-Nanometer-Thick Layer' [patent_app_type] => utility [patent_app_number] => 13/643296 [patent_app_country] => US [patent_app_date] => 2011-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6220 [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] => 13643296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643296
Nanopore sensor comprising a sub-nanometer-thick layer Sep 23, 2011 Issued
Array ( [id] => 8153827 [patent_doc_number] => 20120097539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'NANOPORE-BASED NANOPARTICLE TRANSLOCATION DEVICES' [patent_app_type] => utility [patent_app_number] => 13/233180 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9169 [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/A1/0097/20120097539.pdf [firstpage_image] =>[orig_patent_app_number] => 13233180 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233180
Nanopore-based nanoparticle translocation devices Sep 14, 2011 Issued
Array ( [id] => 8900747 [patent_doc_number] => 20130168250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'Droplet Actuator Systems, Devices and Methods' [patent_app_type] => utility [patent_app_number] => 13/822990 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 26443 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13822990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/822990
Droplet Actuator Systems, Devices and Methods Sep 14, 2011
Array ( [id] => 9936724 [patent_doc_number] => 08986529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Isotachophoresis having interacting anionic and cationic shock waves' [patent_app_type] => utility [patent_app_number] => 13/199895 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 39 [patent_no_of_words] => 16249 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13199895 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/199895
Isotachophoresis having interacting anionic and cationic shock waves Sep 11, 2011 Issued
Array ( [id] => 9037738 [patent_doc_number] => 20130240376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'ELECTROCHEMICAL DETECTION OF ANALYTE' [patent_app_type] => utility [patent_app_number] => 13/819897 [patent_app_country] => US [patent_app_date] => 2011-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13272 [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] => 13819897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819897
ELECTROCHEMICAL DETECTION OF ANALYTE Sep 1, 2011 Abandoned
Array ( [id] => 7787193 [patent_doc_number] => 20120048749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'PROTON CONDUCTOR, METHOD OF PRODUCING THE SAME, AND CARBON QUANTITY DETECTING SENSOR' [patent_app_type] => utility [patent_app_number] => 13/222099 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9990 [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] => publications/A1/0048/20120048749.pdf [firstpage_image] =>[orig_patent_app_number] => 13222099 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/222099
PROTON CONDUCTOR, METHOD OF PRODUCING THE SAME, AND CARBON QUANTITY DETECTING SENSOR Aug 30, 2011 Abandoned
Array ( [id] => 11430137 [patent_doc_number] => 09568450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Measuring arrangement and method for registering an analyte concentration in a measured medium' [patent_app_type] => utility [patent_app_number] => 13/816091 [patent_app_country] => US [patent_app_date] => 2011-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6568 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13816091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816091
Measuring arrangement and method for registering an analyte concentration in a measured medium Aug 7, 2011 Issued
Array ( [id] => 8216507 [patent_doc_number] => 20120132544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'ELECTROCHEMICAL SENSOR' [patent_app_type] => utility [patent_app_number] => 13/204166 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 17294 [patent_no_of_claims] => 33 [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] => 13204166 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/204166
ELECTROCHEMICAL SENSOR Aug 4, 2011 Abandoned
Array ( [id] => 7749451 [patent_doc_number] => 20120024700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'SENSOR DEVICE AND MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 13/190623 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5116 [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/A1/0024/20120024700.pdf [firstpage_image] =>[orig_patent_app_number] => 13190623 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/190623
SENSOR DEVICE AND MANUFACTURING METHOD Jul 25, 2011 Abandoned
Array ( [id] => 8764499 [patent_doc_number] => 20130092536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'ZWITTERION BUFFER CONTAINING COMPOSITIONS AND USES IN ELECTROANALYTICAL METHODS' [patent_app_type] => utility [patent_app_number] => 13/805186 [patent_app_country] => US [patent_app_date] => 2011-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10224 [patent_no_of_claims] => 24 [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] => 13805186 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805186
ZWITTERION BUFFER CONTAINING COMPOSITIONS AND USES IN ELECTROANALYTICAL METHODS Jul 20, 2011 Abandoned
Array ( [id] => 8900742 [patent_doc_number] => 20130168245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'WATER ANALYSIS SENSOR ELECTRODE' [patent_app_type] => utility [patent_app_number] => 13/809894 [patent_app_country] => US [patent_app_date] => 2011-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2031 [patent_no_of_claims] => 11 [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] => 13809894 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/809894
Water analysis sensor electrode Jul 12, 2011 Issued
Array ( [id] => 8788344 [patent_doc_number] => 20130105313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'BIOSENSOR' [patent_app_type] => utility [patent_app_number] => 13/807687 [patent_app_country] => US [patent_app_date] => 2011-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7279 [patent_no_of_claims] => 17 [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] => 13807687 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/807687
BIOSENSOR Jul 7, 2011 Abandoned
Array ( [id] => 11278069 [patent_doc_number] => 09494547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Gas sensor control apparatus and method' [patent_app_type] => utility [patent_app_number] => 13/175711 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12451 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13175711 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/175711
Gas sensor control apparatus and method Jun 30, 2011 Issued
Array ( [id] => 9085672 [patent_doc_number] => 08557095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Electrode for whole cell and other testing' [patent_app_type] => utility [patent_app_number] => 13/135393 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 7665 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13135393 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/135393
Electrode for whole cell and other testing Jun 30, 2011 Issued
Array ( [id] => 10595530 [patent_doc_number] => 09316615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Device for trapping biologically-relevant substances and system for collecting biologically-relevant substances' [patent_app_type] => utility [patent_app_number] => 13/805382 [patent_app_country] => US [patent_app_date] => 2011-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9609 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13805382 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805382
Device for trapping biologically-relevant substances and system for collecting biologically-relevant substances Jun 21, 2011 Issued
Array ( [id] => 9508285 [patent_doc_number] => 20140144776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'POTENTIOMETRIC PROBE FOR MEASURING A MEASURED VARIABLE OF A MEDIUM IN A CONTAINER' [patent_app_type] => utility [patent_app_number] => 13/807473 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5688 [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] => 13807473 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/807473
Potentiometric probe for measuring a measured variable of a medium in a container Jun 19, 2011 Issued
Array ( [id] => 9344306 [patent_doc_number] => 08663451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Linker, impedance biochip, and method of quantitatively detecting target analyte in fluid sample using the biochip' [patent_app_type] => utility [patent_app_number] => 13/161702 [patent_app_country] => US [patent_app_date] => 2011-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5861 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13161702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/161702
Linker, impedance biochip, and method of quantitatively detecting target analyte in fluid sample using the biochip Jun 15, 2011 Issued
Array ( [id] => 10143285 [patent_doc_number] => 09176092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Integrated carbon electrode chips for the electric excitation of lanthanide chelates, and analytical methods using these chips' [patent_app_type] => utility [patent_app_number] => 13/703393 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7793 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13703393 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/703393
Integrated carbon electrode chips for the electric excitation of lanthanide chelates, and analytical methods using these chips Jun 9, 2011 Issued
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