Search

Peter Keyworth

Examiner (ID: 3941, Phone: (571)270-3479 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777, 1776
Total Applications
975
Issued Applications
484
Pending Applications
150
Abandoned Applications
357

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10025917 [patent_doc_number] => 09067801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Method for treating wastewater or produced water' [patent_app_type] => utility [patent_app_number] => 12/904286 [patent_app_country] => US [patent_app_date] => 2010-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4407 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12904286 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/904286
Method for treating wastewater or produced water Oct 13, 2010 Issued
Array ( [id] => 10039067 [patent_doc_number] => 09079766 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-14 [patent_title] => 'Method and system for bulk separation of single-walled tubular fullerenes using a channeled substrate' [patent_app_type] => utility [patent_app_number] => 12/891337 [patent_app_country] => US [patent_app_date] => 2010-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6176 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12891337 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/891337
Method and system for bulk separation of single-walled tubular fullerenes using a channeled substrate Sep 26, 2010 Issued
Array ( [id] => 8282359 [patent_doc_number] => 08216459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-10 [patent_title] => 'Apparatus for removing hydrocarbons and contaminates' [patent_app_type] => utility [patent_app_number] => 12/884887 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6054 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12884887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/884887
Apparatus for removing hydrocarbons and contaminates Sep 16, 2010 Issued
Array ( [id] => 6324877 [patent_doc_number] => 20100326655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'Method and Facility for Treating Waste Drilling Mud' [patent_app_type] => utility [patent_app_number] => 12/874860 [patent_app_country] => US [patent_app_date] => 2010-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11277 [patent_no_of_claims] => 28 [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/A1/0326/20100326655.pdf [firstpage_image] =>[orig_patent_app_number] => 12874860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/874860
Method and Facility for Treating Waste Drilling Mud Sep 1, 2010 Abandoned
Array ( [id] => 6003489 [patent_doc_number] => 20110056961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'FILTER INSERT' [patent_app_type] => utility [patent_app_number] => 12/872305 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1979 [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/A1/0056/20110056961.pdf [firstpage_image] =>[orig_patent_app_number] => 12872305 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/872305
Filter insert Aug 30, 2010 Issued
Array ( [id] => 6551699 [patent_doc_number] => 20100288707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'METHOD FOR CONDITIONING A WASTE SOLUTION CONTAINING ORGANIC SUBSTANCES AND METALS IN IONIC FORM, OBTAINED DURING WET-CHEMICAL CLEANING OF CONVENTIONAL OR NUCLEAR PLANTS' [patent_app_type] => utility [patent_app_number] => 12/844459 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2784 [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/A1/0288/20100288707.pdf [firstpage_image] =>[orig_patent_app_number] => 12844459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844459
METHOD FOR CONDITIONING A WASTE SOLUTION CONTAINING ORGANIC SUBSTANCES AND METALS IN IONIC FORM, OBTAINED DURING WET-CHEMICAL CLEANING OF CONVENTIONAL OR NUCLEAR PLANTS Jul 26, 2010 Abandoned
Array ( [id] => 7781722 [patent_doc_number] => 20120043278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'PAINT WASTE LIQUID TREATMENT METHOD' [patent_app_type] => utility [patent_app_number] => 13/138969 [patent_app_country] => US [patent_app_date] => 2010-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5892 [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/A1/0043/20120043278.pdf [firstpage_image] =>[orig_patent_app_number] => 13138969 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/138969
PAINT WASTE LIQUID TREATMENT METHOD Jul 13, 2010 Abandoned
Array ( [id] => 7564381 [patent_doc_number] => 20110284444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'Condensing Tube And Filtration Module Thereof' [patent_app_type] => utility [patent_app_number] => 12/831803 [patent_app_country] => US [patent_app_date] => 2010-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5625 [patent_no_of_claims] => 30 [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/A1/0284/20110284444.pdf [firstpage_image] =>[orig_patent_app_number] => 12831803 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/831803
Condensing Tube And Filtration Module Thereof Jul 6, 2010 Abandoned
Array ( [id] => 6090114 [patent_doc_number] => 20110000854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'USE OF A DUAL POLYMER SYSTEM FOR ENHANCED WATER RECOVERY AND IMPROVED SEPARATION OF SUSPENDED SOLIDS AND OTHER SUBSTANCES FROM AN AQUEOUS MEDIA' [patent_app_type] => utility [patent_app_number] => 12/830949 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 31704 [patent_no_of_claims] => 121 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20110000854.pdf [firstpage_image] =>[orig_patent_app_number] => 12830949 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/830949
USE OF A DUAL POLYMER SYSTEM FOR ENHANCED WATER RECOVERY AND IMPROVED SEPARATION OF SUSPENDED SOLIDS AND OTHER SUBSTANCES FROM AN AQUEOUS MEDIA Jul 5, 2010 Abandoned
Array ( [id] => 8179268 [patent_doc_number] => 20120111806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'PULSED SLUDGE BED SETTLING METHOD AND DEVICE' [patent_app_type] => utility [patent_app_number] => 13/376639 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5073 [patent_no_of_claims] => 9 [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/A1/0111/20120111806.pdf [firstpage_image] =>[orig_patent_app_number] => 13376639 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/376639
PULSED SLUDGE BED SETTLING METHOD AND DEVICE Jun 2, 2010 Abandoned
Array ( [id] => 7501256 [patent_doc_number] => 20110263407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'Efficiency of centrifuge in municipal sludge dewatering' [patent_app_type] => utility [patent_app_number] => 12/662629 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2440 [patent_no_of_claims] => 12 [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/A1/0263/20110263407.pdf [firstpage_image] =>[orig_patent_app_number] => 12662629 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/662629
Efficiency of centrifuge in municipal sludge dewatering Apr 26, 2010 Abandoned
Array ( [id] => 6009955 [patent_doc_number] => 20110220352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'TREATMENT OF PRODUCED HYDROCARBON FLUID CONTAINING WATER' [patent_app_type] => utility [patent_app_number] => 12/761039 [patent_app_country] => US [patent_app_date] => 2010-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6256 [patent_no_of_claims] => 40 [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/A1/0220/20110220352.pdf [firstpage_image] =>[orig_patent_app_number] => 12761039 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/761039
Treatment of produced hydrocarbon fluid containing water Apr 14, 2010 Issued
Array ( [id] => 6490612 [patent_doc_number] => 20100200492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'ASSEMBLY PROCESS AND METHOD OF SEALING FOR FLUID FILTERS' [patent_app_type] => utility [patent_app_number] => 12/759946 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3097 [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/A1/0200/20100200492.pdf [firstpage_image] =>[orig_patent_app_number] => 12759946 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759946
ASSEMBLY PROCESS AND METHOD OF SEALING FOR FLUID FILTERS Apr 13, 2010 Abandoned
Array ( [id] => 8204260 [patent_doc_number] => 20120125861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'METHOD AND SYSTEM FOR REDUCTION OF SCALING IN PURIFICATION OF AQUEOUS SOLUTIONS' [patent_app_type] => utility [patent_app_number] => 13/263797 [patent_app_country] => US [patent_app_date] => 2010-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9349 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20120125861.pdf [firstpage_image] =>[orig_patent_app_number] => 13263797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263797
METHOD AND SYSTEM FOR REDUCTION OF SCALING IN PURIFICATION OF AQUEOUS SOLUTIONS Apr 11, 2010 Abandoned
Array ( [id] => 8073785 [patent_doc_number] => 20110240129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'THICKENER FLOCCUANT CONTROL BY IN-SITU AGGREGATE SIZE ANALYSIS' [patent_app_type] => utility [patent_app_number] => 12/752257 [patent_app_country] => US [patent_app_date] => 2010-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3180 [patent_no_of_claims] => 18 [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/A1/0240/20110240129.pdf [firstpage_image] =>[orig_patent_app_number] => 12752257 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/752257
THICKENER FLOCCUANT CONTROL BY IN-SITU AGGREGATE SIZE ANALYSIS Mar 31, 2010 Abandoned
Array ( [id] => 6262933 [patent_doc_number] => 20100252490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'Modular Reservoir Assembly for a Hemodialysis and Hemofiltration System' [patent_app_type] => utility [patent_app_number] => 12/751930 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5207 [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] => publications/A1/0252/20100252490.pdf [firstpage_image] =>[orig_patent_app_number] => 12751930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/751930
Modular reservoir assembly for a hemodialysis and hemofiltration system Mar 30, 2010 Issued
Array ( [id] => 6285013 [patent_doc_number] => 20100237004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'Filter and method of manufacture' [patent_app_type] => utility [patent_app_number] => 12/661554 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1347 [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/A1/0237/20100237004.pdf [firstpage_image] =>[orig_patent_app_number] => 12661554 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/661554
Filter and method of manufacture Mar 18, 2010 Abandoned
Array ( [id] => 6429738 [patent_doc_number] => 20100168498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS' [patent_app_type] => utility [patent_app_number] => 12/721233 [patent_app_country] => US [patent_app_date] => 2010-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9336 [patent_no_of_claims] => 34 [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/A1/0168/20100168498.pdf [firstpage_image] =>[orig_patent_app_number] => 12721233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/721233
APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS Mar 9, 2010 Abandoned
Array ( [id] => 6503772 [patent_doc_number] => 20100219133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'TREATMENT OF SOLID-STABILIZED EMULSIONS' [patent_app_type] => utility [patent_app_number] => 12/716236 [patent_app_country] => US [patent_app_date] => 2010-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13026 [patent_no_of_claims] => 38 [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/A1/0219/20100219133.pdf [firstpage_image] =>[orig_patent_app_number] => 12716236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716236
Treatment of solid-stabilized emulsions Mar 1, 2010 Issued
Array ( [id] => 9761575 [patent_doc_number] => 08845893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Filter elements' [patent_app_type] => utility [patent_app_number] => 12/707847 [patent_app_country] => US [patent_app_date] => 2010-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2433 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12707847 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/707847
Filter elements Feb 17, 2010 Issued
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