Search

Christopher Upton

Examiner (ID: 5454, Phone: (571)272-1169 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1724, 1778, 1306, 1797, 1776, 1308
Total Applications
3146
Issued Applications
2580
Pending Applications
123
Abandoned Applications
451

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8113551 [patent_doc_number] => 08157993 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-04-17 [patent_title] => 'Nitrous oxide reduction from biological wastewater treatment processes' [patent_app_type] => utility [patent_app_number] => 12/657418 [patent_app_country] => US [patent_app_date] => 2010-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1562 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/157/08157993.pdf [firstpage_image] =>[orig_patent_app_number] => 12657418 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/657418
Nitrous oxide reduction from biological wastewater treatment processes Jan 20, 2010 Issued
Array ( [id] => 10887641 [patent_doc_number] => 08911632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Device, method and vessel for preventing oil damages and alleviating damages' [patent_app_type] => utility [patent_app_number] => 13/145446 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11944 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13145446 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145446
Device, method and vessel for preventing oil damages and alleviating damages Jan 18, 2010 Issued
Array ( [id] => 6082798 [patent_doc_number] => 20110215058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'BACKFLOW COLLECTION RECEPTACLE AND METHOD FOR RECLAIMING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/685549 [patent_app_country] => US [patent_app_date] => 2010-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3308 [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/A1/0215/20110215058.pdf [firstpage_image] =>[orig_patent_app_number] => 12685549 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685549
Backflow collection receptacle and method for reclaiming the same Jan 10, 2010 Issued
Array ( [id] => 6098030 [patent_doc_number] => 20110163020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'Effluent Weir' [patent_app_type] => utility [patent_app_number] => 12/683340 [patent_app_country] => US [patent_app_date] => 2010-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 746 [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/A1/0163/20110163020.pdf [firstpage_image] =>[orig_patent_app_number] => 12683340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/683340
Effluent Weir Jan 5, 2010 Abandoned
Array ( [id] => 9502825 [patent_doc_number] => 08741133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Appratus for hydrocarbon removal' [patent_app_type] => utility [patent_app_number] => 12/652724 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4611 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12652724 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652724
Appratus for hydrocarbon removal Jan 4, 2010 Issued
Array ( [id] => 8293849 [patent_doc_number] => 08221632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Surface water filtration device' [patent_app_type] => utility [patent_app_number] => 12/649410 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4975 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12649410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649410
Surface water filtration device Dec 29, 2009 Issued
Array ( [id] => 9574576 [patent_doc_number] => 08764986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Submerged system and method for removal of undesirable substances from aqueous media' [patent_app_type] => utility [patent_app_number] => 13/141677 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 9334 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13141677 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/141677
Submerged system and method for removal of undesirable substances from aqueous media Dec 21, 2009 Issued
Array ( [id] => 8421157 [patent_doc_number] => 08277645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Automatic retractable screen system for storm drain inlets' [patent_app_type] => utility [patent_app_number] => 12/639262 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7567 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12639262 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639262
Automatic retractable screen system for storm drain inlets Dec 15, 2009 Issued
Array ( [id] => 8305294 [patent_doc_number] => 08226824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Anti-clogging drainage inlet' [patent_app_type] => utility [patent_app_number] => 12/654265 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1101 [patent_no_of_claims] => 4 [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] => 12654265 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654265
Anti-clogging drainage inlet Dec 14, 2009 Issued
Array ( [id] => 6397331 [patent_doc_number] => 20100147781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'APPARATUS FOR EXTRACTING MATERIAL FROM LIQUID AND METHODS THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/637695 [patent_app_country] => US [patent_app_date] => 2009-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6116 [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/A1/0147/20100147781.pdf [firstpage_image] =>[orig_patent_app_number] => 12637695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/637695
APPARATUS FOR EXTRACTING MATERIAL FROM LIQUID AND METHODS THEREFOR Dec 13, 2009 Abandoned
Array ( [id] => 6397336 [patent_doc_number] => 20100147782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'APPARATUS FOR EXTRACTING MATERIAL FROM LIQUID AND METHODS THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/637698 [patent_app_country] => US [patent_app_date] => 2009-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6116 [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/A1/0147/20100147782.pdf [firstpage_image] =>[orig_patent_app_number] => 12637698 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/637698
Apparatus for extracting material from liquid and methods therefor Dec 13, 2009 Issued
Array ( [id] => 8269806 [patent_doc_number] => 08211306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Biotrickling filter treatment method utilizing waste tires and a biotrickling filter treatment tank thereof' [patent_app_type] => utility [patent_app_number] => 12/633955 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12633955 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633955
Biotrickling filter treatment method utilizing waste tires and a biotrickling filter treatment tank thereof Dec 8, 2009 Issued
Array ( [id] => 6207544 [patent_doc_number] => 20110132850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'METHOD OF OPTIMIZING FEED DISTRIBUTION IN A SEDIMENTATION VESSEL' [patent_app_type] => utility [patent_app_number] => 12/633527 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5495 [patent_no_of_claims] => 16 [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/A1/0132/20110132850.pdf [firstpage_image] =>[orig_patent_app_number] => 12633527 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633527
Method of optimizing feed distribution in a sedimentation vessel Dec 7, 2009 Issued
Array ( [id] => 6207535 [patent_doc_number] => 20110132846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'FEEDWELL DILUTION SYSTEM FOR THICKENERS IN OIL SANDS' [patent_app_type] => utility [patent_app_number] => 12/631766 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4330 [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/A1/0132/20110132846.pdf [firstpage_image] =>[orig_patent_app_number] => 12631766 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631766
Feedwell dilution system for thickeners in oil sands Dec 3, 2009 Issued
Array ( [id] => 8005073 [patent_doc_number] => 08083937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Floating baffle panel and filter apparatus' [patent_app_type] => utility [patent_app_number] => 12/592805 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2373 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/083/08083937.pdf [firstpage_image] =>[orig_patent_app_number] => 12592805 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/592805
Floating baffle panel and filter apparatus Dec 3, 2009 Issued
Array ( [id] => 9354609 [patent_doc_number] => 08673140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Biological filtration system with socks of absorbent material' [patent_app_type] => utility [patent_app_number] => 13/131900 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11097 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13131900 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/131900
Biological filtration system with socks of absorbent material Nov 29, 2009 Issued
Array ( [id] => 8113547 [patent_doc_number] => 08157991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Segmental bio-retention basin system' [patent_app_type] => utility [patent_app_number] => 12/622832 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 2549 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/157/08157991.pdf [firstpage_image] =>[orig_patent_app_number] => 12622832 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622832
Segmental bio-retention basin system Nov 19, 2009 Issued
Array ( [id] => 4467465 [patent_doc_number] => 07943039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-17 [patent_title] => 'Catch basin for salt water sand' [patent_app_type] => utility [patent_app_number] => 12/621009 [patent_app_country] => US [patent_app_date] => 2009-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 4033 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/943/07943039.pdf [firstpage_image] =>[orig_patent_app_number] => 12621009 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621009
Catch basin for salt water sand Nov 17, 2009 Issued
Array ( [id] => 8102717 [patent_doc_number] => 08153004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Grease trap with detachable residue interceptor' [patent_app_type] => utility [patent_app_number] => 12/618436 [patent_app_country] => US [patent_app_date] => 2009-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3189 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/153/08153004.pdf [firstpage_image] =>[orig_patent_app_number] => 12618436 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618436
Grease trap with detachable residue interceptor Nov 12, 2009 Issued
Array ( [id] => 4552171 [patent_doc_number] => 07837868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Flow control structure and related media filtration system' [patent_app_type] => utility [patent_app_number] => 12/617149 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 3763 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/837/07837868.pdf [firstpage_image] =>[orig_patent_app_number] => 12617149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/617149
Flow control structure and related media filtration system Nov 11, 2009 Issued
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