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] => 6397224 [patent_doc_number] => 20100147766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'SEPARATION PROCESS' [patent_app_type] => utility [patent_app_number] => 12/305529 [patent_app_country] => US [patent_app_date] => 2008-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4116 [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/A1/0147/20100147766.pdf [firstpage_image] =>[orig_patent_app_number] => 12305529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/305529
SEPARATION PROCESS Jan 14, 2008 Abandoned
Array ( [id] => 6453361 [patent_doc_number] => 20100089835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'METHOD AND EQUIPMENT FOR PROCESSING FATTY WASTE' [patent_app_type] => utility [patent_app_number] => 12/523688 [patent_app_country] => US [patent_app_date] => 2008-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1756 [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] => publications/A1/0089/20100089835.pdf [firstpage_image] =>[orig_patent_app_number] => 12523688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523688
METHOD AND EQUIPMENT FOR PROCESSING FATTY WASTE Jan 7, 2008 Abandoned
Array ( [id] => 6246417 [patent_doc_number] => 20100025333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'APPARATUS AND PROCESS FOR WATER CONDITIONING' [patent_app_type] => utility [patent_app_number] => 12/521042 [patent_app_country] => US [patent_app_date] => 2007-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 31655 [patent_no_of_claims] => 102 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20100025333.pdf [firstpage_image] =>[orig_patent_app_number] => 12521042 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/521042
APPARATUS AND PROCESS FOR WATER CONDITIONING Dec 25, 2007 Abandoned
Array ( [id] => 12303342 [patent_doc_number] => 09937474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Floating dispersant paste [patent_app_type] => utility [patent_app_number] => 12/518861 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7612 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12518861 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518861
Floating dispersant paste Dec 6, 2007 Issued
Array ( [id] => 6594980 [patent_doc_number] => 20100032372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'USE OF A PRIMARY LIQUID FILTRATION/STABILIZATION INSTALLATION FOR TRIPLE PURPOSE' [patent_app_type] => utility [patent_app_number] => 12/448047 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8876 [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/A1/0032/20100032372.pdf [firstpage_image] =>[orig_patent_app_number] => 12448047 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/448047
USE OF A PRIMARY LIQUID FILTRATION/STABILIZATION INSTALLATION FOR TRIPLE PURPOSE Dec 6, 2007 Abandoned
Array ( [id] => 6340776 [patent_doc_number] => 20100084334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'METHOD FOR THE PRODUCTION OF A FILTER ELEMENT AND FILTER ELEMENT PRODUCED ACCORDING TO SAID METHOD' [patent_app_type] => utility [patent_app_number] => 12/450080 [patent_app_country] => US [patent_app_date] => 2007-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2279 [patent_no_of_claims] => 9 [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/A1/0084/20100084334.pdf [firstpage_image] =>[orig_patent_app_number] => 12450080 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450080
METHOD FOR THE PRODUCTION OF A FILTER ELEMENT AND FILTER ELEMENT PRODUCED ACCORDING TO SAID METHOD Dec 5, 2007 Abandoned
Array ( [id] => 5924454 [patent_doc_number] => 20110036781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'FILTER ASSEMBLY FOR FUEL SUPPLY TO ACTUATORS AND FUEL CONTROL SYSTEM OF AIRCRAFT ENGINE AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/935900 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3882 [patent_no_of_claims] => 34 [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/A1/0036/20110036781.pdf [firstpage_image] =>[orig_patent_app_number] => 11935900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/935900
Filter assembly for fuel supply to actuators and fuel control system of aircraft engine and method Nov 5, 2007 Issued
Array ( [id] => 10856812 [patent_doc_number] => 08883005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Portable water treatment device' [patent_app_type] => utility [patent_app_number] => 12/447843 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8259 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12447843 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447843
Portable water treatment device Nov 5, 2007 Issued
Array ( [id] => 5327442 [patent_doc_number] => 20090107919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS' [patent_app_type] => utility [patent_app_number] => 11/932543 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9339 [patent_no_of_claims] => 31 [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/A1/0107/20090107919.pdf [firstpage_image] =>[orig_patent_app_number] => 11932543 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/932543
APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS Oct 30, 2007 Abandoned
Array ( [id] => 8351512 [patent_doc_number] => 08246837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Apparatus and method for removal of ammonia from a medium' [patent_app_type] => utility [patent_app_number] => 12/311994 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3316 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12311994 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311994
Apparatus and method for removal of ammonia from a medium Oct 16, 2007 Issued
Array ( [id] => 13013651 [patent_doc_number] => 10029933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Integrated utility system [patent_app_type] => utility [patent_app_number] => 12/445064 [patent_app_country] => US [patent_app_date] => 2007-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5459 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12445064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/445064
Integrated utility system Oct 7, 2007 Issued
Array ( [id] => 8027181 [patent_doc_number] => 08142667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Manure separation for digester method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/868234 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8902 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/142/08142667.pdf [firstpage_image] =>[orig_patent_app_number] => 11868234 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868234
Manure separation for digester method and apparatus Oct 4, 2007 Issued
Array ( [id] => 8027181 [patent_doc_number] => 08142667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Manure separation for digester method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/868234 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8902 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/142/08142667.pdf [firstpage_image] =>[orig_patent_app_number] => 11868234 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868234
Manure separation for digester method and apparatus Oct 4, 2007 Issued
Array ( [id] => 9494747 [patent_doc_number] => 08733557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Substrate and method for production thereof' [patent_app_type] => utility [patent_app_number] => 12/310994 [patent_app_country] => US [patent_app_date] => 2007-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14279 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12310994 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/310994
Substrate and method for production thereof Sep 12, 2007 Issued
Array ( [id] => 6443784 [patent_doc_number] => 20100038319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'PROCESS FOR SEPARATING OFF CARBON BLACK FROM A WASTEWATER STREAM' [patent_app_type] => utility [patent_app_number] => 12/440794 [patent_app_country] => US [patent_app_date] => 2007-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2765 [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] => publications/A1/0038/20100038319.pdf [firstpage_image] =>[orig_patent_app_number] => 12440794 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/440794
Process for separating off carbon black from a wastewater stream Sep 11, 2007 Issued
Array ( [id] => 6595127 [patent_doc_number] => 20100032383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'FILTER ELEMENT INCLUDING A FILTER PRESS PLATE' [patent_app_type] => utility [patent_app_number] => 12/515239 [patent_app_country] => US [patent_app_date] => 2007-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3735 [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/A1/0032/20100032383.pdf [firstpage_image] =>[orig_patent_app_number] => 12515239 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/515239
Filter element including a filter press plate Aug 29, 2007 Issued
Array ( [id] => 10843916 [patent_doc_number] => 08871087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Device and method for purifying water' [patent_app_type] => utility [patent_app_number] => 11/840827 [patent_app_country] => US [patent_app_date] => 2007-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3235 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 11840827 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/840827
Device and method for purifying water Aug 16, 2007 Issued
Array ( [id] => 6595148 [patent_doc_number] => 20100032385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'CEMENT BURNING APPARATUS AND METHOD OF DRYING HIGH-WATER-CONTENT ORGANIC WASTE' [patent_app_type] => utility [patent_app_number] => 12/306708 [patent_app_country] => US [patent_app_date] => 2007-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3281 [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] => publications/A1/0032/20100032385.pdf [firstpage_image] =>[orig_patent_app_number] => 12306708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/306708
CEMENT BURNING APPARATUS AND METHOD OF DRYING HIGH-WATER-CONTENT ORGANIC WASTE Jun 25, 2007 Abandoned
Array ( [id] => 5364416 [patent_doc_number] => 20090301975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'WATER PURIFIER SYSTEM AND A FILTER ELEMENT FOR SUCH SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/305455 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2488 [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/A1/0301/20090301975.pdf [firstpage_image] =>[orig_patent_app_number] => 12305455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/305455
Water purifier system and a filter element for such system Jun 21, 2007 Issued
Array ( [id] => 5461141 [patent_doc_number] => 20090321341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'FILTER SYSTEM FOR FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/309677 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2582 [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/A1/0321/20090321341.pdf [firstpage_image] =>[orig_patent_app_number] => 12309677 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309677
FILTER SYSTEM FOR FLUIDS Jun 13, 2007 Abandoned
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