Search

Liam A. Royce

Examiner (ID: 546, Phone: (571)270-0352 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
670
Issued Applications
390
Pending Applications
101
Abandoned Applications
198

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18036016 [patent_doc_number] => 20220380231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => OIL, WATER AND SOLID IMPURITY SEPARATION DEVICE CAPABLE OF REALIZING CRUDE OIL GATHERING AND TRANSFERRING [patent_app_type] => utility [patent_app_number] => 17/522589 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522589
OIL, WATER AND SOLID IMPURITY SEPARATION DEVICE CAPABLE OF REALIZING CRUDE OIL GATHERING AND TRANSFERRING Nov 8, 2021 Abandoned
Array ( [id] => 18145612 [patent_doc_number] => 20230019468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DRINKWARE COFFEE FILTER [patent_app_type] => utility [patent_app_number] => 17/518063 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518063
DRINKWARE COFFEE FILTER Nov 2, 2021 Abandoned
Array ( [id] => 17398509 [patent_doc_number] => 20220040599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Forward Secant Swirl Tube [patent_app_type] => utility [patent_app_number] => 17/510155 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510155
Forward secant swirl tube Oct 24, 2021 Issued
Array ( [id] => 17547039 [patent_doc_number] => 20220118380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SUPER-HYDROPHILIC SURFACE TREATMENT METHOD OF FILTRATION MEDIUM, SUPER-HYDROPHILIC FILTER FOR OIL-WATER SEPARATION AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/506806 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17506806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506806
SUPER-HYDROPHILIC SURFACE TREATMENT METHOD OF FILTRATION MEDIUM, SUPER-HYDROPHILIC FILTER FOR OIL-WATER SEPARATION AND METHOD OF FABRICATING THE SAME Oct 20, 2021 Abandoned
Array ( [id] => 18399242 [patent_doc_number] => 11661367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Waste and/or hazardous liquid containment and collection system [patent_app_type] => utility [patent_app_number] => 17/505660 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6580 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17505660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505660
Waste and/or hazardous liquid containment and collection system Oct 19, 2021 Issued
Array ( [id] => 18778983 [patent_doc_number] => 11820673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Water purifier with leakproof function [patent_app_type] => utility [patent_app_number] => 17/504622 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3595 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504622
Water purifier with leakproof function Oct 18, 2021 Issued
Array ( [id] => 18829946 [patent_doc_number] => 20230398470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => A FOG (FATS, OIL, OR GREASE) SEPARATOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/250142 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250142
FOG (fats, oil, or grease) separator apparatus Oct 17, 2021 Issued
Array ( [id] => 18770664 [patent_doc_number] => 20230365435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Fluids, Solids and Heavy Component Removal From Reclaimer Process Liquid Streams [patent_app_type] => utility [patent_app_number] => 18/246180 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246180
Fluids, Solids and Heavy Component Removal From Reclaimer Process Liquid Streams Oct 14, 2021 Pending
Array ( [id] => 19353293 [patent_doc_number] => 12053719 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Oil-water emulsion breakup (OWEB) process and system [patent_app_type] => utility [patent_app_number] => 17/494124 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3341 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494124
Oil-water emulsion breakup (OWEB) process and system Oct 4, 2021 Issued
Array ( [id] => 18771973 [patent_doc_number] => 20230366794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PROCESS FOR PREPARING EXTRACELLULAR VESICLES [patent_app_type] => utility [patent_app_number] => 18/246312 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -125 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246312
PROCESS FOR PREPARING EXTRACELLULAR VESICLES Sep 22, 2021 Pending
Array ( [id] => 17481960 [patent_doc_number] => 20220089464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => APPARATUS FOR SIMULTANEOUSLY EXPOSING FLUIDS OR GASES TO A MAGNETIC FIELD AND TO ULTRAVIOLET LIGHT [patent_app_type] => utility [patent_app_number] => 17/483671 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17483671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483671
APPARATUS FOR SIMULTANEOUSLY EXPOSING FLUIDS OR GASES TO A MAGNETIC FIELD AND TO ULTRAVIOLET LIGHT Sep 22, 2021 Abandoned
Array ( [id] => 18270508 [patent_doc_number] => 20230091750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD OF UTILIZING DISPERSANT CHEMICAL COMBINED WITH NANOBUBBLES AND AGITATION FOR ACCELERATED DEWATERING AND OIL STRIPPING OF TAILINGS [patent_app_type] => utility [patent_app_number] => 17/479756 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479756
METHOD OF UTILIZING DISPERSANT CHEMICAL COMBINED WITH NANOBUBBLES AND AGITATION FOR ACCELERATED DEWATERING AND OIL STRIPPING OF TAILINGS Sep 19, 2021 Abandoned
Array ( [id] => 17990058 [patent_doc_number] => 20220356095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => MBR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/621839 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621839
MBR SYSTEM Sep 8, 2021 Abandoned
Array ( [id] => 18770662 [patent_doc_number] => 20230365433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SYSTEM AND METHOD FOR THE TREATMENT OF POLLUTED WATERS, IN PARTICULAR WITH HEAVY METALS [patent_app_type] => utility [patent_app_number] => 18/042984 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042984
SYSTEM AND METHOD FOR THE TREATMENT OF POLLUTED WATERS, IN PARTICULAR WITH HEAVY METALS Aug 25, 2021 Pending
Array ( [id] => 17460883 [patent_doc_number] => 20220074188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => APPARATUS FOR PREVENTING OFFENSIVE ODORS FOR DRAIN PORT [patent_app_type] => utility [patent_app_number] => 17/406481 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406481
Apparatus for preventing offensive odors for drain port Aug 18, 2021 Issued
Array ( [id] => 17442287 [patent_doc_number] => 20220062792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => PHASE SEPARATOR AND PHASE SEPARATION SYSTEM INCLUDING THE SAME AND PHASE SEPARATION METHOD [patent_app_type] => utility [patent_app_number] => 17/403528 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403528
PHASE SEPARATOR AND PHASE SEPARATION SYSTEM INCLUDING THE SAME AND PHASE SEPARATION METHOD Aug 15, 2021 Abandoned
Array ( [id] => 17399382 [patent_doc_number] => 20220041472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SUCTION PILE COFFERDAM [patent_app_type] => utility [patent_app_number] => 17/395265 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395265
Suction pile cofferdam Aug 4, 2021 Issued
Array ( [id] => 19373174 [patent_doc_number] => 12064714 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-20 [patent_title] => Sand drying system and method of use [patent_app_type] => utility [patent_app_number] => 17/378355 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1689 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378355
Sand drying system and method of use Jul 15, 2021 Issued
Array ( [id] => 18142817 [patent_doc_number] => 20230016661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DRINKWARE COFFEE FILTER [patent_app_type] => utility [patent_app_number] => 17/375684 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375684
DRINKWARE COFFEE FILTER Jul 13, 2021 Abandoned
Array ( [id] => 17895744 [patent_doc_number] => 20220305406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => APPARATUS AND METHOD FOR COLLECTION AND DISPOSAL OF FATS, OIL AND GREASE [patent_app_type] => utility [patent_app_number] => 17/362168 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362168
Apparatus and method for collection and disposal of fats, oil and grease Jun 28, 2021 Issued
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