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] => 13024981 [patent_doc_number] => 10035103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Modular, portable dialysis system [patent_app_type] => utility [patent_app_number] => 12/610032 [patent_app_country] => US [patent_app_date] => 2009-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 10407 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12610032 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610032
Modular, portable dialysis system Oct 29, 2009 Issued
Array ( [id] => 6035622 [patent_doc_number] => 20110089103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'VENTED FILTER CARTRIDGE FOR WATER TREATMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/603505 [patent_app_country] => US [patent_app_date] => 2009-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3739 [patent_no_of_claims] => 14 [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/A1/0089/20110089103.pdf [firstpage_image] =>[orig_patent_app_number] => 12603505 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/603505
Vented filter cartridge for water treatment device Oct 20, 2009 Issued
Array ( [id] => 6415845 [patent_doc_number] => 20100167097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'HEAT RECOVERY METHOD AND APPARATUS IN FUEL CELL SYSTEM, AND FUEL CELL SYSTEM INCLUDING THE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/579564 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2737 [patent_no_of_claims] => 11 [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/A1/0167/20100167097.pdf [firstpage_image] =>[orig_patent_app_number] => 12579564 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/579564
HEAT RECOVERY METHOD AND APPARATUS IN FUEL CELL SYSTEM, AND FUEL CELL SYSTEM INCLUDING THE APPARATUS Oct 14, 2009 Abandoned
Array ( [id] => 7659771 [patent_doc_number] => 20110309040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'SEPARATION METHOD AND APPARATUS FOR IMMISCIBLE FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/998435 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5761 [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/A1/0309/20110309040.pdf [firstpage_image] =>[orig_patent_app_number] => 12998435 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/998435
SEPARATION METHOD AND APPARATUS FOR IMMISCIBLE FLUIDS Oct 14, 2009 Abandoned
Array ( [id] => 6120069 [patent_doc_number] => 20110084029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-14 [patent_title] => 'Waste treatment system' [patent_app_type] => utility [patent_app_number] => 12/587476 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5912 [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/A1/0084/20110084029.pdf [firstpage_image] =>[orig_patent_app_number] => 12587476 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/587476
Waste treatment system Oct 7, 2009 Abandoned
Array ( [id] => 6483684 [patent_doc_number] => 20100092820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/575592 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11165 [patent_no_of_claims] => 13 [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/A1/0092/20100092820.pdf [firstpage_image] =>[orig_patent_app_number] => 12575592 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/575592
FUEL CELL SYSTEM Oct 7, 2009 Abandoned
Array ( [id] => 6026369 [patent_doc_number] => 20110079556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'SEPARATION OF SOLIDS FROM LIQUIDS BY FILTRATION AND CENTRIFUGATION' [patent_app_type] => utility [patent_app_number] => 12/571504 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1570 [patent_no_of_claims] => 20 [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/A1/0079/20110079556.pdf [firstpage_image] =>[orig_patent_app_number] => 12571504 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571504
SEPARATION OF SOLIDS FROM LIQUIDS BY FILTRATION AND CENTRIFUGATION Sep 30, 2009 Abandoned
Array ( [id] => 7654345 [patent_doc_number] => 20110303614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'Method of Flocculation' [patent_app_type] => utility [patent_app_number] => 13/201458 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10257 [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/A1/0303/20110303614.pdf [firstpage_image] =>[orig_patent_app_number] => 13201458 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/201458
Method of Flocculation Sep 24, 2009 Abandoned
Array ( [id] => 10060336 [patent_doc_number] => 09099700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Fuel cell system and warming up completion determining method for the same' [patent_app_type] => utility [patent_app_number] => 12/565691 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8809 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12565691 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565691
Fuel cell system and warming up completion determining method for the same Sep 22, 2009 Issued
Array ( [id] => 6424163 [patent_doc_number] => 20100151305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'BATTERY COVER LATCH ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/564165 [patent_app_country] => US [patent_app_date] => 2009-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1621 [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/A1/0151/20100151305.pdf [firstpage_image] =>[orig_patent_app_number] => 12564165 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/564165
BATTERY COVER LATCH ASSEMBLY Sep 21, 2009 Abandoned
Array ( [id] => 8967989 [patent_doc_number] => 08506799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Suspended particle characterization system for a water processing facility' [patent_app_type] => utility [patent_app_number] => 12/556517 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 13943 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12556517 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556517
Suspended particle characterization system for a water processing facility Sep 8, 2009 Issued
Array ( [id] => 9661577 [patent_doc_number] => 08808547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Apparatus and processes for removing boron from liquids' [patent_app_type] => utility [patent_app_number] => 12/512091 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2856 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12512091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512091
Apparatus and processes for removing boron from liquids Jul 29, 2009 Issued
Array ( [id] => 5995595 [patent_doc_number] => 20110114568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'System and Method for Treating Wastewater' [patent_app_type] => utility [patent_app_number] => 13/055493 [patent_app_country] => US [patent_app_date] => 2009-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2340 [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/A1/0114/20110114568.pdf [firstpage_image] =>[orig_patent_app_number] => 13055493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/055493
System and Method for Treating Wastewater Jul 26, 2009 Abandoned
Array ( [id] => 6144766 [patent_doc_number] => 20110017649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'Two stage filter cartridge' [patent_app_type] => utility [patent_app_number] => 12/460788 [patent_app_country] => US [patent_app_date] => 2009-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2600 [patent_no_of_claims] => 25 [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/A1/0017/20110017649.pdf [firstpage_image] =>[orig_patent_app_number] => 12460788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460788
Two stage filter cartridge Jul 23, 2009 Abandoned
Array ( [id] => 5988055 [patent_doc_number] => 20110011724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Method of utilizing cooling tower concentrate discharge to transfer waste heat to the atmosphere' [patent_app_type] => utility [patent_app_number] => 12/460348 [patent_app_country] => US [patent_app_date] => 2009-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1276 [patent_no_of_claims] => 4 [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/A1/0011/20110011724.pdf [firstpage_image] =>[orig_patent_app_number] => 12460348 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460348
Method of utilizing cooling tower concentrate discharge to transfer waste heat to the atmosphere Jul 16, 2009 Abandoned
Array ( [id] => 6389756 [patent_doc_number] => 20100163483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'FOOD PROCESSING RESOURCE RECOVERY' [patent_app_type] => utility [patent_app_number] => 12/504975 [patent_app_country] => US [patent_app_date] => 2009-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5106 [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/A1/0163/20100163483.pdf [firstpage_image] =>[orig_patent_app_number] => 12504975 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/504975
FOOD PROCESSING RESOURCE RECOVERY Jul 16, 2009 Abandoned
Array ( [id] => 8224343 [patent_doc_number] => 20120138546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'High Temperature Lignin Separation Process' [patent_app_type] => utility [patent_app_number] => 13/379697 [patent_app_country] => US [patent_app_date] => 2009-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1888 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13379697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/379697
High Temperature Lignin Separation Process Jul 12, 2009 Abandoned
Array ( [id] => 6459734 [patent_doc_number] => 20100006508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Multi-Stage Water Filters' [patent_app_type] => utility [patent_app_number] => 12/498626 [patent_app_country] => US [patent_app_date] => 2009-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4904 [patent_no_of_claims] => 19 [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/A1/0006/20100006508.pdf [firstpage_image] =>[orig_patent_app_number] => 12498626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/498626
Multi-Stage Water Filters Jul 6, 2009 Abandoned
Array ( [id] => 6090060 [patent_doc_number] => 20110000839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'FILTER CARTRIDGE CENTERING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/498064 [patent_app_country] => US [patent_app_date] => 2009-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2039 [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/A1/0000/20110000839.pdf [firstpage_image] =>[orig_patent_app_number] => 12498064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/498064
FILTER CARTRIDGE CENTERING DEVICE Jul 5, 2009 Abandoned
Array ( [id] => 6595059 [patent_doc_number] => 20100032378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'EFFLUENT TREATMENT PROCESS' [patent_app_type] => utility [patent_app_number] => 12/497152 [patent_app_country] => US [patent_app_date] => 2009-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7076 [patent_no_of_claims] => 22 [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/A1/0032/20100032378.pdf [firstpage_image] =>[orig_patent_app_number] => 12497152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/497152
EFFLUENT TREATMENT PROCESS Jul 1, 2009 Abandoned
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