Search

Russell E Sparks

Examiner (ID: 8503)

Most Active Art Unit
1747
Art Unit(s)
1747, 1755
Total Applications
396
Issued Applications
173
Pending Applications
89
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
13/768228 HOLLOW FIBER SEMIPERMEABLE MEMBRANE ELEMENT FOR HARNESSING OSMOTIC POTENTIAL IN LARGE SCALE INDUSTRIAL PROCESSES Feb 14, 2013 Abandoned
Array ( [id] => 8862835 [patent_doc_number] => 20130146538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'BLEND POLYMERIC MEMBRANES COMPRISING TETRAZOLE-FUNCTIONALIZED POLYMER OF INTRINSIC MICROPOROSITY AND POLYETHYLENE GLYCOL' [patent_app_type] => utility [patent_app_number] => 13/654532 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1053 [patent_no_of_claims] => 14 [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] => 13654532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654532
BLEND POLYMERIC MEMBRANES COMPRISING TETRAZOLE-FUNCTIONALIZED POLYMER OF INTRINSIC MICROPOROSITY AND POLYETHYLENE GLYCOL Oct 17, 2012 Abandoned
Array ( [id] => 9031153 [patent_doc_number] => 20130233791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'SEPARATION MEMBRANE FOR WATER TREATMENT AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/647465 [patent_app_country] => US [patent_app_date] => 2012-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4622 [patent_no_of_claims] => 24 [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] => 13647465 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/647465
SEPARATION MEMBRANE FOR WATER TREATMENT AND MANUFACTURING METHOD THEREOF Oct 8, 2012 Abandoned
Array ( [id] => 9334347 [patent_doc_number] => 20140061129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'SYSTEM AND METHOD OF DESALINATION OF WATER' [patent_app_type] => utility [patent_app_number] => 13/603028 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6451 [patent_no_of_claims] => 10 [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] => 13603028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/603028
SYSTEM AND METHOD OF DESALINATION OF WATER Sep 3, 2012 Abandoned
Array ( [id] => 8973253 [patent_doc_number] => 20130206683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'Method for Producing a Polyamide Nanofiber Product by Electrospinning, Polyamide Nanofiber Product, a Filter Medium with Polyamide Nanofiber Product, as well as a Filter Element with such a Filter Medium' [patent_app_type] => utility [patent_app_number] => 13/570784 [patent_app_country] => US [patent_app_date] => 2012-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4591 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13570784 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/570784
Method for producing a polyamide nanofiber product by electrospinning Aug 8, 2012 Issued
Array ( [id] => 9072687 [patent_doc_number] => 08550256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-08 [patent_title] => 'Filtration membrane with covalently grafted fouling-resistant polymer' [patent_app_type] => utility [patent_app_number] => 13/560769 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13560769 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/560769
Filtration membrane with covalently grafted fouling-resistant polymer Jul 26, 2012 Issued
Array ( [id] => 9588647 [patent_doc_number] => 08778186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'High-density polydicyclopentadiene' [patent_app_type] => utility [patent_app_number] => 13/546252 [patent_app_country] => US [patent_app_date] => 2012-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11928 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13546252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/546252
High-density polydicyclopentadiene Jul 10, 2012 Issued
Array ( [id] => 8811568 [patent_doc_number] => 20130112613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'HYBRID POROUS STRUCTURED MATERIAL, MEMBRANE INCLUDING THE SAME, AND METHOD OF PREPARING HYBRID POROUS STRUCTURE MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/469858 [patent_app_country] => US [patent_app_date] => 2012-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7181 [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] => 13469858 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/469858
Hybrid porous structured material, membrane including the same, and method of preparing hybrid porous structure material May 10, 2012 Issued
Array ( [id] => 8474001 [patent_doc_number] => 20120273409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'MONOFILAMENT-REINFORCED HOLLOW FIBER MEMBRANE' [patent_app_type] => utility [patent_app_number] => 13/338557 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9143 [patent_no_of_claims] => 13 [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] => 13338557 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338557
Monofilament-reinforced hollow fiber membrane Dec 27, 2011 Issued
Array ( [id] => 8236916 [patent_doc_number] => 20120145644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'CONCENTRATION OF SUSPENSIONS' [patent_app_type] => utility [patent_app_number] => 13/314243 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11658 [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] => 13314243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314243
Concentration of suspensions Dec 7, 2011 Issued
Array ( [id] => 8486483 [patent_doc_number] => 20120285890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'HYBRID TFC RO MEMBRANES WITH NON-METALLIC ADDITIVES' [patent_app_type] => utility [patent_app_number] => 13/293744 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3147 [patent_no_of_claims] => 18 [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] => 13293744 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293744
Hybrid TFC RO membranes with non-metallic additives Nov 9, 2011 Issued
Array ( [id] => 8563176 [patent_doc_number] => 20120325747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'COMBINED ACOUSTIC MICRO FILTRATION AND PHONONIC CRYSTAL MEMBRANE PARTICLE SEPARATION' [patent_app_type] => utility [patent_app_number] => 13/216070 [patent_app_country] => US [patent_app_date] => 2011-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5708 [patent_no_of_claims] => 26 [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] => 13216070 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/216070
Combined acoustic micro filtration and phononic crystal membrane particle separation Aug 22, 2011 Issued
Array ( [id] => 7558521 [patent_doc_number] => 20110272352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'MEMBRANE ELECTROLYZER AND HEMODIALYSIS SYSTEM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/101808 [patent_app_country] => US [patent_app_date] => 2011-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2355 [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/A1/0272/20110272352.pdf [firstpage_image] =>[orig_patent_app_number] => 13101808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/101808
MEMBRANE ELECTROLYZER AND HEMODIALYSIS SYSTEM USING THE SAME May 4, 2011 Abandoned
Array ( [id] => 8065149 [patent_doc_number] => 20110244443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'Methods, Systems and Devices for Separating Tumor Cells' [patent_app_type] => utility [patent_app_number] => 13/077427 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13879 [patent_no_of_claims] => 36 [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/A1/0244/20110244443.pdf [firstpage_image] =>[orig_patent_app_number] => 13077427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077427
Methods, Systems and Devices for Separating Tumor Cells Mar 30, 2011 Abandoned
Array ( [id] => 9353616 [patent_doc_number] => 08672143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Composite semipermeable membrane' [patent_app_type] => utility [patent_app_number] => 13/579138 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13579138 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579138
Composite semipermeable membrane Mar 27, 2011 Issued
Array ( [id] => 7479722 [patent_doc_number] => 20110233139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'Treatment of Water' [patent_app_type] => utility [patent_app_number] => 13/051616 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5059 [patent_no_of_claims] => 16 [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/A1/0233/20110233139.pdf [firstpage_image] =>[orig_patent_app_number] => 13051616 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051616
Treatment of water Mar 17, 2011 Issued
Array ( [id] => 8332831 [patent_doc_number] => 20120199537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'APPARATUS, METHOD, AND SYSTEM FOR CONDUCTING SINGLE-PASS FILTRATION OF INK WASTE' [patent_app_type] => utility [patent_app_number] => 13/024222 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3991 [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] => 13024222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024222
Multi-component filters Feb 8, 2011 Issued
Array ( [id] => 8261325 [patent_doc_number] => 20120160751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'OXIDATION POND INCLUDING NEUTRALIZING AGENT FOR TREATING ACID MINE DRAINAGE' [patent_app_type] => utility [patent_app_number] => 13/020958 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7638 [patent_no_of_claims] => 16 [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] => 13020958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/020958
OXIDATION POND INCLUDING NEUTRALIZING AGENT FOR TREATING ACID MINE DRAINAGE Feb 3, 2011 Abandoned
Array ( [id] => 7738183 [patent_doc_number] => 20120018384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'MERCURY REMOVAL FROM WATER' [patent_app_type] => utility [patent_app_number] => 13/018390 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1580 [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/A1/0018/20120018384.pdf [firstpage_image] =>[orig_patent_app_number] => 13018390 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/018390
MERCURY REMOVAL FROM WATER Jan 30, 2011 Abandoned
Array ( [id] => 9226283 [patent_doc_number] => 08631946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Composite semipermeable membrane and method for producing same' [patent_app_type] => utility [patent_app_number] => 13/508704 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11349 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13508704 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/508704
Composite semipermeable membrane and method for producing same Dec 15, 2010 Issued
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