Search

Christopher Upton

Examiner (ID: 17857, Phone: (571)272-1169 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1776, 1306, 1778, 1308, 1724, 1797
Total Applications
3146
Issued Applications
2579
Pending Applications
123
Abandoned Applications
451

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15647421 [patent_doc_number] => 20200086240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Continuous Dewatering Recirculation System with Integral Coal Combustion Residual High Flow Plate Separator [patent_app_type] => utility [patent_app_number] => 16/694492 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694492
Continuous dewatering recirculation system with integral coal combustion residual high flow plate separator Nov 24, 2019 Issued
Array ( [id] => 16014107 [patent_doc_number] => 20200181896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => CONSTRUCTION SINK AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/691935 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691935
CONSTRUCTION SINK AND METHOD FOR USING THE SAME Nov 21, 2019 Abandoned
Array ( [id] => 15932313 [patent_doc_number] => 20200157790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => RETROFIT DRAIN APPARATUS AND METHOD OF INSTALLATION [patent_app_type] => utility [patent_app_number] => 16/684352 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684352
Retrofit drain apparatus and method of installation Nov 13, 2019 Issued
Array ( [id] => 17344184 [patent_doc_number] => 20220010515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => A Device For Collecting Waste From Water [patent_app_type] => utility [patent_app_number] => 17/294388 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294388
Device for collecting waste from water Nov 13, 2019 Issued
Array ( [id] => 17342510 [patent_doc_number] => 20220008841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => A VORTEX INDUCING DEVICE AND A METHOD OF USE THEREOF FOR CONCENTRATING SEDIMENT IN A WATER TANK [patent_app_type] => utility [patent_app_number] => 17/309251 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309251
Vortex inducing device and a method of use thereof for concentrating sediment in a water tank Nov 12, 2019 Issued
Array ( [id] => 16742340 [patent_doc_number] => 10967311 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Irrigation water filtering system and method of use [patent_app_type] => utility [patent_app_number] => 16/671884 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2470 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671884
Irrigation water filtering system and method of use Oct 31, 2019 Issued
Array ( [id] => 17570990 [patent_doc_number] => 11319247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Fine grit classifier [patent_app_type] => utility [patent_app_number] => 16/659079 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 5219 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659079
Fine grit classifier Oct 20, 2019 Issued
Array ( [id] => 15769701 [patent_doc_number] => 20200115868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Hybrid water filtering cleaning and quality monitoring device [patent_app_type] => utility [patent_app_number] => 16/597717 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597717
Hybrid water filtering cleaning and quality monitoring device Oct 8, 2019 Abandoned
Array ( [id] => 17334974 [patent_doc_number] => 20220001305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD AND APPARATUS FOR REDUCING THE WATER CONTENT OF WASTE WATER SLUDGE [patent_app_type] => utility [patent_app_number] => 17/290010 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290010
Method and apparatus for reducing the water content of waste water sludge Oct 8, 2019 Issued
Array ( [id] => 15798279 [patent_doc_number] => 20200122282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => CUTTING FLUID TANK FOR MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 16/597228 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597228
CUTTING FLUID TANK FOR MACHINE TOOL Oct 8, 2019 Abandoned
Array ( [id] => 17713852 [patent_doc_number] => 11377837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Immiscible liquids separation apparatus and method [patent_app_type] => utility [patent_app_number] => 17/279833 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3489 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279833
Immiscible liquids separation apparatus and method Sep 19, 2019 Issued
Array ( [id] => 15741321 [patent_doc_number] => 20200109548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => EROSION AND SEDIMENT CONTROL ABOVE GRATE BASED INLET FILTER SYSTEM INCLUDING HIGH TRAFFIC EMBODIMENTS [patent_app_type] => utility [patent_app_number] => 16/574726 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574726
Erosion and sediment control above grate based inlet filter system including high traffic embodiments Sep 17, 2019 Issued
Array ( [id] => 18259942 [patent_doc_number] => 11607628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Systems and processes for automated sand separation [patent_app_type] => utility [patent_app_number] => 16/573723 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4439 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573723
Systems and processes for automated sand separation Sep 16, 2019 Issued
Array ( [id] => 16800556 [patent_doc_number] => 10995483 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-04 [patent_title] => Berm and filter system [patent_app_type] => utility [patent_app_number] => 16/566564 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566564
Berm and filter system Sep 9, 2019 Issued
Array ( [id] => 15293211 [patent_doc_number] => 20190389741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => ENHANCED FOAM FRACTIONATION OF OIL PHASE FROM AQUEOUS/OIL MIXED PHASE VIA INCREASED VISCOELASTICITY [patent_app_type] => utility [patent_app_number] => 16/554237 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554237
Enhanced foam fractionation of oil phase from aqueous/oil mixed phase via increased viscoelasticity Aug 27, 2019 Issued
Array ( [id] => 17783812 [patent_doc_number] => 11406917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Oil droplet flotation unit with weirs and hydraulic means [patent_app_type] => utility [patent_app_number] => 17/270214 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9385 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270214
Oil droplet flotation unit with weirs and hydraulic means Aug 21, 2019 Issued
Array ( [id] => 17155182 [patent_doc_number] => 20210316233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => SOLID-LIQUID SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/270694 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270694
Solid-liquid separator Aug 21, 2019 Issued
Array ( [id] => 17858791 [patent_doc_number] => 11439931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Water separating residue filtration unit for high-pressure non-destructive water excavation [patent_app_type] => utility [patent_app_number] => 17/266725 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2432 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266725
Water separating residue filtration unit for high-pressure non-destructive water excavation Aug 4, 2019 Issued
Array ( [id] => 16901361 [patent_doc_number] => 20210180277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => System for the cleaning of rivers and streams [patent_app_type] => utility [patent_app_number] => 17/271516 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271516
System for the cleaning of rivers and streams Aug 4, 2019 Issued
Array ( [id] => 16461251 [patent_doc_number] => 10844588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Stormwater drain inserts [patent_app_type] => utility [patent_app_number] => 16/531891 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2953 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531891
Stormwater drain inserts Aug 4, 2019 Issued
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