Search

Liam A. Royce

Examiner (ID: 1084, Phone: (571)270-0352 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
650
Issued Applications
382
Pending Applications
106
Abandoned Applications
195

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20278184 [patent_doc_number] => 20250303426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Sand Knockout for Fracking Fluids [patent_app_type] => utility [patent_app_number] => 19/091518 [patent_app_country] => US [patent_app_date] => 2025-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19091518 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/091518
Sand Knockout for Fracking Fluids Mar 25, 2025 Pending
Array ( [id] => 19890817 [patent_doc_number] => 20250116129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => LEAK-PROOF GARBAGE BASKET AND WATER SURFACE CLEANING ROBOT [patent_app_type] => utility [patent_app_number] => 18/986329 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986329
Leak-proof garbage basket and water surface cleaning robot Dec 17, 2024 Issued
Array ( [id] => 19528441 [patent_doc_number] => 20240352343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => NATURAL MATERIAL FOR SEPARATING OIL-IN-WATER EMULSIONS [patent_app_type] => utility [patent_app_number] => 18/750081 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18750081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750081
NATURAL MATERIAL FOR SEPARATING OIL-IN-WATER EMULSIONS Jun 20, 2024 Pending
Array ( [id] => 19593365 [patent_doc_number] => 12151185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Device and method for controlling diffusion of MPs carried with ARGs in waste water treatment system [patent_app_type] => utility [patent_app_number] => 18/743123 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6413 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743123
Device and method for controlling diffusion of MPs carried with ARGs in waste water treatment system Jun 13, 2024 Issued
Array ( [id] => 20315428 [patent_doc_number] => 12453968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Apparatus and methods for separating blood components [patent_app_type] => utility [patent_app_number] => 18/662480 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 6008 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662480
Apparatus and methods for separating blood components May 12, 2024 Issued
Array ( [id] => 19897758 [patent_doc_number] => 12275660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Systems and methods of biogenic methane mitigation [patent_app_type] => utility [patent_app_number] => 18/640022 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2250 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640022
Systems and methods of biogenic methane mitigation Apr 18, 2024 Issued
Array ( [id] => 19542078 [patent_doc_number] => 20240359114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD AND COVER SYSTEM FOR A LIQUID CONTAINMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/630231 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5598 [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] => 18630231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630231
METHOD AND COVER SYSTEM FOR A LIQUID CONTAINMENT APPARATUS Apr 8, 2024 Pending
Array ( [id] => 19379716 [patent_doc_number] => 20240269586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SEA STRAINER [patent_app_type] => utility [patent_app_number] => 18/628760 [patent_app_country] => US [patent_app_date] => 2024-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628760
SEA STRAINER Apr 6, 2024 Pending
Array ( [id] => 19825512 [patent_doc_number] => 12246268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Overload protection chamber for fluid separation apparatus and system [patent_app_type] => utility [patent_app_number] => 18/610605 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11121 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610605
Overload protection chamber for fluid separation apparatus and system Mar 19, 2024 Issued
Array ( [id] => 19464780 [patent_doc_number] => 20240318449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Floating Oil Absorption Apparatus and Method [patent_app_type] => utility [patent_app_number] => 18/610664 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610664
Floating Oil Absorption Apparatus and Method Mar 19, 2024 Abandoned
Array ( [id] => 19317237 [patent_doc_number] => 20240238777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => KIT FOR ISOLATION OF PLATELET-RICH PLASMA AND THE METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/438143 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438143
KIT FOR ISOLATION OF PLATELET-RICH PLASMA AND THE METHOD USING THE SAME Feb 8, 2024 Pending
Array ( [id] => 19156486 [patent_doc_number] => 20240149193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => VACUUM ASSISTED FILTRATION [patent_app_type] => utility [patent_app_number] => 18/411963 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411963
Vacuum assisted filtration Jan 11, 2024 Issued
Array ( [id] => 19777690 [patent_doc_number] => 12226711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Smart dehysalter system [patent_app_type] => utility [patent_app_number] => 18/410488 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 15750 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410488
Smart dehysalter system Jan 10, 2024 Issued
Array ( [id] => 19342802 [patent_doc_number] => 20240251765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => AQUARIUM SKIMMER DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/404154 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4821 [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] => 18404154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404154
AQUARIUM SKIMMER DEVICES, SYSTEMS, AND METHODS Jan 3, 2024 Pending
Array ( [id] => 19342802 [patent_doc_number] => 20240251765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => AQUARIUM SKIMMER DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/404154 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4821 [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] => 18404154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404154
AQUARIUM SKIMMER DEVICES, SYSTEMS, AND METHODS Jan 3, 2024 Pending
Array ( [id] => 20371297 [patent_doc_number] => 12478712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Centrifugal separation and collection of red blood cells and plasma [patent_app_type] => utility [patent_app_number] => 18/391085 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 80 [patent_no_of_words] => 33466 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391085
Centrifugal separation and collection of red blood cells and plasma Dec 19, 2023 Issued
Array ( [id] => 19082237 [patent_doc_number] => 20240109038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Water Purification System And Method [patent_app_type] => utility [patent_app_number] => 18/541022 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541022
Water Purification System And Method Dec 14, 2023 Pending
Array ( [id] => 18986758 [patent_doc_number] => 20240058727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/385262 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18385262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385262
HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER Oct 29, 2023 Pending
Array ( [id] => 18986758 [patent_doc_number] => 20240058727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/385262 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18385262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385262
HOT ROLLING MILL WITH SEPARATOR FOR MILL SCALE FROM WASTEWATER Oct 29, 2023 Pending
Array ( [id] => 18954131 [patent_doc_number] => 20240042458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MEASURING MAGNETIC DEBRIS BUILDUP IN A MAGNETIC FILTER [patent_app_type] => utility [patent_app_number] => 18/490367 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490367
MEASURING MAGNETIC DEBRIS BUILDUP IN A MAGNETIC FILTER Oct 18, 2023 Pending
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