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] => 12604119 [patent_doc_number] => 20180093203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => CHOKE VALVE SEPARATOR [patent_app_type] => utility [patent_app_number] => 15/567683 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15567683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/567683
CHOKE VALVE SEPARATOR May 12, 2016 Abandoned
Array ( [id] => 13263749 [patent_doc_number] => 10143944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Filter underdrain with internal air scour laterals [patent_app_type] => utility [patent_app_number] => 15/146770 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15146770 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/146770
Filter underdrain with internal air scour laterals May 3, 2016 Issued
Array ( [id] => 15543201 [patent_doc_number] => 10571372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Method and apparatus for filtration of samples for online analyzers [patent_app_type] => utility [patent_app_number] => 15/146206 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4545 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15146206 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/146206
Method and apparatus for filtration of samples for online analyzers May 3, 2016 Issued
Array ( [id] => 11117890 [patent_doc_number] => 20160314864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'METHOD FOR ADSORBILNG RADIOACTIVE MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/094487 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3722 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15094487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/094487
METHOD FOR ADSORBILNG RADIOACTIVE MATERIAL Apr 7, 2016 Abandoned
Array ( [id] => 12638388 [patent_doc_number] => 20180104626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => A METHOD FOR CONSTRUCTING A VACUUM BELT FILTER DEVICE AND VACUUM BELT FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 15/559978 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15559978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559978
Method for constructing a vacuum belt filter device and vacuum belt filter device Mar 22, 2016 Issued
Array ( [id] => 13181877 [patent_doc_number] => 10106438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Oil-water separating structure and oil-water separating system using the same [patent_app_type] => utility [patent_app_number] => 15/070765 [patent_app_country] => US [patent_app_date] => 2016-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3862 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15070765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/070765
Oil-water separating structure and oil-water separating system using the same Mar 14, 2016 Issued
Array ( [id] => 12491046 [patent_doc_number] => 09994962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Solvent extraction and stripping system [patent_app_type] => utility [patent_app_number] => 15/051352 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5701 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 609 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15051352 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/051352
Solvent extraction and stripping system Feb 22, 2016 Issued
Array ( [id] => 11039162 [patent_doc_number] => 20160236118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'SHOWERHEAD WITH FILTER CARTRIDGE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/044047 [patent_app_country] => US [patent_app_date] => 2016-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 21269 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15044047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/044047
Showerhead with filter cartridge assembly Feb 14, 2016 Issued
Array ( [id] => 11017077 [patent_doc_number] => 20160214030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'ADSORBENT AND ADSORPTION APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/002778 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4356 [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] => 15002778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002778
ADSORBENT AND ADSORPTION APPARATUS USING THE SAME Jan 20, 2016 Abandoned
Array ( [id] => 12138106 [patent_doc_number] => 20180016190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'HIGH-PURITY COMPOSITE MATERIALS, METHODS OF MAKING HIGH-PURITY COMPOSITE MATERIALS, AND METHODS OF USING HIGH-PURITY COMPOSITE MATERIALS' [patent_app_type] => utility [patent_app_number] => 15/541563 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14948 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [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] => 15541563 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/541563
HIGH-PURITY COMPOSITE MATERIALS, METHODS OF MAKING HIGH-PURITY COMPOSITE MATERIALS, AND METHODS OF USING HIGH-PURITY COMPOSITE MATERIALS Jan 12, 2016 Abandoned
Array ( [id] => 13423441 [patent_doc_number] => 20180263263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => COMPOSITIONS AND METHODS FOR PRODUCING HIGH PURITY FILTER AIDS [patent_app_type] => utility [patent_app_number] => 15/541587 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15541587 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/541587
Compositions and methods for producing high purity filter aids Jan 12, 2016 Issued
Array ( [id] => 11017092 [patent_doc_number] => 20160214045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'FILTER MEDIA FOR FILTERING MATTER FROM A FLUID' [patent_app_type] => utility [patent_app_number] => 14/986411 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8649 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14986411 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986411
FILTER MEDIA FOR FILTERING MATTER FROM A FLUID Dec 30, 2015 Abandoned
Array ( [id] => 16168469 [patent_doc_number] => 10710009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Retrofittable no filter no run filtration system [patent_app_type] => utility [patent_app_number] => 15/537588 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2939 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537588
Retrofittable no filter no run filtration system Dec 20, 2015 Issued
Array ( [id] => 13715063 [patent_doc_number] => 20170368486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => OPALINE BIOGENIC SILICA/EXPANDED PERLITE COMPOSITE PRODUCTS [patent_app_type] => utility [patent_app_number] => 15/524566 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15524566 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524566
Opaline biogenic silica/expanded perlite composite products Dec 13, 2015 Issued
Array ( [id] => 11670903 [patent_doc_number] => 20170159623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'ADDITIONAL FUEL FILTRATION ON DEMAND' [patent_app_type] => utility [patent_app_number] => 14/961600 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5208 [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] => 14961600 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/961600
Additional fuel filtration on demand Dec 6, 2015 Issued
Array ( [id] => 11736274 [patent_doc_number] => 09700846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Fluid purification device with flexible housing' [patent_app_type] => utility [patent_app_number] => 14/958546 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6014 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14958546 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/958546
Fluid purification device with flexible housing Dec 2, 2015 Issued
Array ( [id] => 11663440 [patent_doc_number] => 20170152159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'REVERSE OSMOSIS WITH RECTIFICATION' [patent_app_type] => utility [patent_app_number] => 14/954172 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1524 [patent_no_of_claims] => 2 [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] => 14954172 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954172
REVERSE OSMOSIS WITH RECTIFICATION Nov 29, 2015 Abandoned
Array ( [id] => 13080991 [patent_doc_number] => 10060558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Water suction hoses [patent_app_type] => utility [patent_app_number] => 15/502822 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3887 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15502822 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502822
Water suction hoses Nov 23, 2015 Issued
Array ( [id] => 12073004 [patent_doc_number] => 09834916 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-05 [patent_title] => 'Disposable filter for a sink' [patent_app_type] => utility [patent_app_number] => 14/944056 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1068 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944056 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944056
Disposable filter for a sink Nov 16, 2015 Issued
Array ( [id] => 11603891 [patent_doc_number] => 20170121192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'Magnetic Water Treatment Equipment' [patent_app_type] => utility [patent_app_number] => 14/925323 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1974 [patent_no_of_claims] => 5 [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] => 14925323 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925323
Magnetic Water Treatment Equipment Oct 27, 2015 Abandoned
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