Search

Robert Stevens

Examiner (ID: 17051, Phone: (571)272-4102 , Office: P/2164 )

Most Active Art Unit
2164
Art Unit(s)
2142, 2776, 2164, 2176, 2162
Total Applications
1026
Issued Applications
797
Pending Applications
40
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8486414 [patent_doc_number] => 20120285821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'ELECTRODE SEPARATION TYPE WATER SOFTENING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/518844 [patent_app_country] => US [patent_app_date] => 2009-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3186 [patent_no_of_claims] => 12 [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] => 13518844 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/518844
ELECTRODE SEPARATION TYPE WATER SOFTENING APPARATUS Sep 1, 2009 Abandoned
Array ( [id] => 6538386 [patent_doc_number] => 20100044242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Methods For Producing Sodium Hypochlorite With a Three-Compartment Apparatus Containing an Acidic Anolyte' [patent_app_type] => utility [patent_app_number] => 12/547434 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9182 [patent_no_of_claims] => 32 [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/A1/0044/20100044242.pdf [firstpage_image] =>[orig_patent_app_number] => 12547434 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547434
Methods For Producing Sodium Hypochlorite With a Three-Compartment Apparatus Containing an Acidic Anolyte Aug 24, 2009 Abandoned
Array ( [id] => 6538377 [patent_doc_number] => 20100044241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Methods for Producing Sodium Hypochlorite with a Three-Compartment Apparatus Containing a Basic Anolyte' [patent_app_type] => utility [patent_app_number] => 12/547334 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6640 [patent_no_of_claims] => 23 [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/A1/0044/20100044241.pdf [firstpage_image] =>[orig_patent_app_number] => 12547334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547334
Methods for Producing Sodium Hypochlorite with a Three-Compartment Apparatus Containing a Basic Anolyte Aug 24, 2009 Abandoned
Array ( [id] => 9272963 [patent_doc_number] => 08636889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'Solid electrolyte producing assembly and method' [patent_app_type] => utility [patent_app_number] => 12/544617 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4867 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12544617 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544617
Solid electrolyte producing assembly and method Aug 19, 2009 Issued
Array ( [id] => 9574557 [patent_doc_number] => 08764967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'On-site frying oil regeneration method and apparatus' [patent_app_type] => utility [patent_app_number] => 12/533048 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1748 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12533048 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/533048
On-site frying oil regeneration method and apparatus Jul 30, 2009 Issued
Array ( [id] => 7659699 [patent_doc_number] => 20110308968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'METHOD FOR SEPARATING NANOMATERIALS' [patent_app_type] => utility [patent_app_number] => 13/001833 [patent_app_country] => US [patent_app_date] => 2009-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6657 [patent_no_of_claims] => 44 [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/A1/0308/20110308968.pdf [firstpage_image] =>[orig_patent_app_number] => 13001833 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001833
Method for separating nanomaterials Jul 2, 2009 Issued
Array ( [id] => 6356188 [patent_doc_number] => 20100078327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'Deionization apparatus, electrode module for the same and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/457846 [patent_app_country] => US [patent_app_date] => 2009-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4550 [patent_no_of_claims] => 24 [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] => publications/A1/0078/20100078327.pdf [firstpage_image] =>[orig_patent_app_number] => 12457846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/457846
Deionization apparatus, electrode module for the same and method for manufacturing the same Jun 22, 2009 Abandoned
Array ( [id] => 5954907 [patent_doc_number] => 20110180420 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2011-07-28 [patent_title] => 'ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES' [patent_app_type] => utility [patent_app_number] => 12/488333 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17212 [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/A2/0180/20110180420.pdf [firstpage_image] =>[orig_patent_app_number] => 12488333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488333
ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES Jun 18, 2009 Abandoned
Array ( [id] => 5394594 [patent_doc_number] => 20090314657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'ELECTROLYSIS CELL HAVING CONDUCTIVE POLYMER ELECTRODES AND METHOD OF ELECTROLYSIS' [patent_app_type] => utility [patent_app_number] => 12/488301 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17312 [patent_no_of_claims] => 19 [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/A1/0314/20090314657.pdf [firstpage_image] =>[orig_patent_app_number] => 12488301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488301
ELECTROLYSIS CELL HAVING CONDUCTIVE POLYMER ELECTRODES AND METHOD OF ELECTROLYSIS Jun 18, 2009 Abandoned
Array ( [id] => 5394592 [patent_doc_number] => 20090314655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'ELECTROLYSIS DE-SCALING METHOD WITH CONSTANT OUTPUT' [patent_app_type] => utility [patent_app_number] => 12/488349 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17427 [patent_no_of_claims] => 26 [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/A1/0314/20090314655.pdf [firstpage_image] =>[orig_patent_app_number] => 12488349 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488349
ELECTROLYSIS DE-SCALING METHOD WITH CONSTANT OUTPUT Jun 18, 2009 Abandoned
Array ( [id] => 5394595 [patent_doc_number] => 20090314658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'HAND-HELD SPRAY BOTTLE ELECTROLYSIS CELL AND DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/488316 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17268 [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/A1/0314/20090314658.pdf [firstpage_image] =>[orig_patent_app_number] => 12488316 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488316
HAND-HELD SPRAY BOTTLE ELECTROLYSIS CELL AND DC-DC CONVERTER Jun 18, 2009 Abandoned
Array ( [id] => 5954907 [patent_doc_number] => 20110180420 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2011-07-28 [patent_title] => 'ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES' [patent_app_type] => utility [patent_app_number] => 12/488333 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17212 [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/A2/0180/20110180420.pdf [firstpage_image] =>[orig_patent_app_number] => 12488333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488333
ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERTURES Jun 18, 2009 Abandoned
Array ( [id] => 8328055 [patent_doc_number] => 08236147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => 'Tubular electrolysis cell and corresponding method' [patent_app_type] => utility [patent_app_number] => 12/488360 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 4814 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 12488360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488360
Tubular electrolysis cell and corresponding method Jun 18, 2009 Issued
Array ( [id] => 6207376 [patent_doc_number] => 20110132770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'PROCESS FOR PRODUCING COMPOUNDS OF THE CXHYOZ TYPE BY REDUCTION OF CARBON DIOXIDE (CO2) AND/OR CARBON MONOXIDE (CO)' [patent_app_type] => utility [patent_app_number] => 12/992740 [patent_app_country] => US [patent_app_date] => 2009-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4200 [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] => publications/A1/0132/20110132770.pdf [firstpage_image] =>[orig_patent_app_number] => 12992740 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992740
PROCESS FOR PRODUCING COMPOUNDS OF THE CXHYOZ TYPE BY REDUCTION OF CARBON DIOXIDE (CO2) AND/OR CARBON MONOXIDE (CO) May 14, 2009 Abandoned
Array ( [id] => 9822965 [patent_doc_number] => 08932448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Membrane, cell, device and method for (reverse) electrodialysis' [patent_app_type] => utility [patent_app_number] => 12/921358 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4855 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12921358 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921358
Membrane, cell, device and method for (reverse) electrodialysis Mar 15, 2009 Issued
Array ( [id] => 5382588 [patent_doc_number] => 20090223832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Method and Apparatus for Preventing Galvanic Corrosion in Semiconductor Processing' [patent_app_type] => utility [patent_app_number] => 12/350095 [patent_app_country] => US [patent_app_date] => 2009-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2926 [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] => publications/A1/0223/20090223832.pdf [firstpage_image] =>[orig_patent_app_number] => 12350095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/350095
Method and Apparatus for Preventing Galvanic Corrosion in Semiconductor Processing Jan 6, 2009 Abandoned
Array ( [id] => 6474043 [patent_doc_number] => 20100284891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Process for producing sodium bicarbonate' [patent_app_type] => utility [patent_app_number] => 12/811663 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2975 [patent_no_of_claims] => 12 [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/A1/0284/20100284891.pdf [firstpage_image] =>[orig_patent_app_number] => 12811663 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811663
Process for producing sodium bicarbonate Jan 5, 2009 Issued
Array ( [id] => 6438154 [patent_doc_number] => 20100282614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate' [patent_app_type] => utility [patent_app_number] => 12/811643 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3211 [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/A1/0282/20100282614.pdf [firstpage_image] =>[orig_patent_app_number] => 12811643 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811643
Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate Jan 5, 2009 Abandoned
Array ( [id] => 10128443 [patent_doc_number] => 09162264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'System and method for remediation of organic contaminated soil' [patent_app_type] => utility [patent_app_number] => 13/138083 [patent_app_country] => US [patent_app_date] => 2009-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8537 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 13138083 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/138083
System and method for remediation of organic contaminated soil Jan 3, 2009 Issued
Array ( [id] => 6389281 [patent_doc_number] => 20100163415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'WATER TREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/346728 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3645 [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/A1/0163/20100163415.pdf [firstpage_image] =>[orig_patent_app_number] => 12346728 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/346728
WATER TREATMENT DEVICE Dec 29, 2008 Abandoned
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