Search

Liam A. Royce

Examiner (ID: 1000, Phone: (571)270-0352 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1773, 1777
Total Applications
688
Issued Applications
398
Pending Applications
102
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13398253 [patent_doc_number] => 20180250669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => DEVICE AND METHOD FOR FLUIDS SEPARATION BY DENSITY GRADIENT [patent_app_type] => utility [patent_app_number] => 15/759191 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15759191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/759191
DEVICE AND METHOD FOR FLUIDS SEPARATION BY DENSITY GRADIENT Sep 14, 2016 Abandoned
Array ( [id] => 13355231 [patent_doc_number] => 20180229155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => Method for Separating Mill Scale from Wastewater [patent_app_type] => utility [patent_app_number] => 15/749865 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749865
Method for separating mill scale from wastewater Sep 5, 2016 Issued
Array ( [id] => 11470007 [patent_doc_number] => 20170056790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Plate settler cover and method' [patent_app_type] => utility [patent_app_number] => 15/254725 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5534 [patent_no_of_claims] => 27 [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] => 15254725 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/254725
Plate settler cover and method Aug 31, 2016 Issued
Array ( [id] => 12205063 [patent_doc_number] => 20180050289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'OIL WATER SEPARATOR FILTER HOUSING HAVING MULTIPLE OUTLETS' [patent_app_type] => utility [patent_app_number] => 15/239355 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5661 [patent_no_of_claims] => 21 [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] => 15239355 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/239355
OIL WATER SEPARATOR FILTER HOUSING HAVING MULTIPLE OUTLETS Aug 16, 2016 Abandoned
Array ( [id] => 12205698 [patent_doc_number] => 20180050924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'OIL WATER SEPARATOR FILTER CARTRIDGE TO HOUSING ENGAGEMENT' [patent_app_type] => utility [patent_app_number] => 15/239372 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5661 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15239372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/239372
Oil water separator filter cartridge to housing engagement Aug 16, 2016 Issued
Array ( [id] => 12205717 [patent_doc_number] => 20180050944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'METHODS FOR RECLAIMING PRODUCED WATER' [patent_app_type] => utility [patent_app_number] => 15/238266 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2806 [patent_no_of_claims] => 36 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15238266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/238266
METHODS FOR RECLAIMING PRODUCED WATER Aug 15, 2016 Abandoned
Array ( [id] => 13340575 [patent_doc_number] => 20180221827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => METHOD AND APPARATUS FOR MITIGATING BIO FOULING IN REVERSE OSMOSIS MEMBRANES [patent_app_type] => utility [patent_app_number] => 15/751780 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751780 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751780
METHOD AND APPARATUS FOR MITIGATING BIO FOULING IN REVERSE OSMOSIS MEMBRANES Aug 9, 2016 Abandoned
Array ( [id] => 11290707 [patent_doc_number] => 20160340638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'CENTRIFUGAL DYNAMIC FILTERING APPARATUS AND CELL SEPARATION SYSTEM USING SAME' [patent_app_type] => utility [patent_app_number] => 15/230516 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7239 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15230516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/230516
Centrifugal dynamic filtering apparatus and cell separation system using same Aug 7, 2016 Issued
Array ( [id] => 16703438 [patent_doc_number] => 10953353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Perforated foil screen assembly [patent_app_type] => utility [patent_app_number] => 15/747145 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 7627 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15747145 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747145
Perforated foil screen assembly Jul 24, 2016 Issued
Array ( [id] => 13313887 [patent_doc_number] => 20180208480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => SEAWATER INJECTION CONTROL METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/745160 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15745160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745160
SEAWATER INJECTION CONTROL METHODS AND SYSTEMS Jul 14, 2016 Abandoned
Array ( [id] => 12905830 [patent_doc_number] => 20180193785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => HIGH PRESSURE FILTER [patent_app_type] => utility [patent_app_number] => 15/742670 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15742670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742670
High pressure filter Jun 30, 2016 Issued
Array ( [id] => 16289149 [patent_doc_number] => 10765975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Filter element and method of manufacturing a filter element [patent_app_type] => utility [patent_app_number] => 15/201299 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4791 [patent_no_of_claims] => 10 [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] => 15201299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/201299
Filter element and method of manufacturing a filter element Jun 30, 2016 Issued
Array ( [id] => 11363222 [patent_doc_number] => 20170001203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'CENTRIFUGAL FILTERING DEVICE AND METHOD FOR OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/198866 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6435 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15198866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198866
CENTRIFUGAL FILTERING DEVICE AND METHOD FOR OPERATING THE SAME Jun 29, 2016 Abandoned
Array ( [id] => 17267397 [patent_doc_number] => 11192808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Method for production of potable water [patent_app_type] => utility [patent_app_number] => 16/085085 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6233 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 16085085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/085085
Method for production of potable water Jun 28, 2016 Issued
Array ( [id] => 12908446 [patent_doc_number] => 20180194657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => System and Method for Heat Treatment of Sludge [patent_app_type] => utility [patent_app_number] => 15/740318 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740318 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740318
System and Method for Heat Treatment of Sludge Jun 27, 2016 Abandoned
Array ( [id] => 13312201 [patent_doc_number] => 20180207637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => MICRODEVICE FOR SEPARATING PLASMA FROM HUMAN BLOOD [patent_app_type] => utility [patent_app_number] => 15/565515 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15565515 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565515
Microdevice for separating plasma from human blood Jun 23, 2016 Issued
Array ( [id] => 13687897 [patent_doc_number] => 20170354903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => FRACTAL FLOW DEVICES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 15/176919 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15176919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176919
Fractal flow devices and methods of use Jun 7, 2016 Issued
Array ( [id] => 12751102 [patent_doc_number] => 20180142201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => METHODS AND APPARATUS FOR SEPARATING CELLS FROM MICROCARRIERS [patent_app_type] => utility [patent_app_number] => 15/575160 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575160
Methods and apparatus for separating cells from microcarriers May 26, 2016 Issued
Array ( [id] => 11402773 [patent_doc_number] => 20170023310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'THREE DIMENSIONAL WOVEN LATTICES AS NOVEL MULTI-FUNCTIONAL ARCHITECTURES' [patent_app_type] => utility [patent_app_number] => 15/161456 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12927 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15161456 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/161456
THREE DIMENSIONAL WOVEN LATTICES AS NOVEL MULTI-FUNCTIONAL ARCHITECTURES May 22, 2016 Abandoned
Array ( [id] => 12769672 [patent_doc_number] => 20180148392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => SEPARATING AGENT FOR OPTICAL ISOMERS [patent_app_type] => utility [patent_app_number] => 15/571670 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571670
SEPARATING AGENT FOR OPTICAL ISOMERS May 15, 2016 Abandoned
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