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] => 19424139 [patent_doc_number] => 12083532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Separation device and material separation method [patent_app_type] => utility [patent_app_number] => 18/314474 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7461 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314474
Separation device and material separation method May 8, 2023 Issued
Array ( [id] => 19396374 [patent_doc_number] => 12070704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Particle separation system and method [patent_app_type] => utility [patent_app_number] => 18/311185 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 7091 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311185
Particle separation system and method May 1, 2023 Issued
Array ( [id] => 20315450 [patent_doc_number] => 12453990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Grow table cleaning system [patent_app_type] => utility [patent_app_number] => 18/305731 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2295 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305731
Grow table cleaning system Apr 23, 2023 Issued
Array ( [id] => 18724711 [patent_doc_number] => 20230338873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CONTINUOUS LIQUID SEPARATING APPARATUS AND CONTINUOUS LIQUID SEPARATING METHOD [patent_app_type] => utility [patent_app_number] => 18/137674 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137674
CONTINUOUS LIQUID SEPARATING APPARATUS AND CONTINUOUS LIQUID SEPARATING METHOD Apr 20, 2023 Pending
Array ( [id] => 19528016 [patent_doc_number] => 20240351918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SEWAGE FILTERING AND PURIFYING DEVICE [patent_app_type] => utility [patent_app_number] => 18/305129 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305129
SEWAGE FILTERING AND PURIFYING DEVICE Apr 20, 2023 Pending
Array ( [id] => 18724711 [patent_doc_number] => 20230338873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CONTINUOUS LIQUID SEPARATING APPARATUS AND CONTINUOUS LIQUID SEPARATING METHOD [patent_app_type] => utility [patent_app_number] => 18/137674 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137674
CONTINUOUS LIQUID SEPARATING APPARATUS AND CONTINUOUS LIQUID SEPARATING METHOD Apr 20, 2023 Pending
Array ( [id] => 18807363 [patent_doc_number] => 20230381696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => NONWOVEN SLIVER-BASED FILTER MEDIUM FOR FILTERING PARTICULTE MATTER [patent_app_type] => utility [patent_app_number] => 18/131108 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131108
NONWOVEN SLIVER-BASED FILTER MEDIUM FOR FILTERING PARTICULTE MATTER Apr 4, 2023 Abandoned
Array ( [id] => 18691124 [patent_doc_number] => 20230321334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Systems And Methods For Implementing Different Versions Of A Blood Separation Procedure [patent_app_type] => utility [patent_app_number] => 18/130503 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18130503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130503
Systems And Methods For Implementing Different Versions Of A Blood Separation Procedure Apr 3, 2023 Pending
Array ( [id] => 18523303 [patent_doc_number] => 20230233958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN [patent_app_type] => utility [patent_app_number] => 18/191520 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8006 [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] => 18191520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191520
COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN Mar 27, 2023 Pending
Array ( [id] => 18523303 [patent_doc_number] => 20230233958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN [patent_app_type] => utility [patent_app_number] => 18/191520 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8006 [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] => 18191520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191520
COALESCER PLATE WITH PHYLLOTAXIS-DERIVED PATTERN Mar 27, 2023 Pending
Array ( [id] => 18656560 [patent_doc_number] => 20230302461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Magnetic Stand And Magnetic Separation Method [patent_app_type] => utility [patent_app_number] => 18/187918 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18187918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187918
Magnetic Stand And Magnetic Separation Method Mar 21, 2023 Pending
Array ( [id] => 19922024 [patent_doc_number] => 12296286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Water retention barrier [patent_app_type] => utility [patent_app_number] => 18/120006 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 2363 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120006
Water retention barrier Mar 9, 2023 Issued
Array ( [id] => 18566075 [patent_doc_number] => 20230256403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SPINNING VESSEL SYSTEMS AND METHODS FOR MIXING, SUSPENDING PARTICULATES, ALIQUOTING, WASHING MAGNETIC BEADS, AND CONCENTRATING ANALYTES [patent_app_type] => utility [patent_app_number] => 18/179822 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179822
SPINNING VESSEL SYSTEMS AND METHODS FOR MIXING, SUSPENDING PARTICULATES, ALIQUOTING, WASHING MAGNETIC BEADS, AND CONCENTRATING ANALYTES Mar 6, 2023 Pending
Array ( [id] => 18886718 [patent_doc_number] => 11865476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Methods of separating materials by use of a centrifugal contactor [patent_app_type] => utility [patent_app_number] => 18/179602 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6171 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179602
Methods of separating materials by use of a centrifugal contactor Mar 6, 2023 Issued
Array ( [id] => 18566075 [patent_doc_number] => 20230256403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SPINNING VESSEL SYSTEMS AND METHODS FOR MIXING, SUSPENDING PARTICULATES, ALIQUOTING, WASHING MAGNETIC BEADS, AND CONCENTRATING ANALYTES [patent_app_type] => utility [patent_app_number] => 18/179822 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179822
SPINNING VESSEL SYSTEMS AND METHODS FOR MIXING, SUSPENDING PARTICULATES, ALIQUOTING, WASHING MAGNETIC BEADS, AND CONCENTRATING ANALYTES Mar 6, 2023 Pending
Array ( [id] => 19418119 [patent_doc_number] => 20240294242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Power Unit Used for Swimming Pool Cleaning Machine and Swimming Pool Cleaning Machine [patent_app_type] => utility [patent_app_number] => 18/116935 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116935
Power Unit Used for Swimming Pool Cleaning Machine and Swimming Pool Cleaning Machine Mar 2, 2023 Pending
Array ( [id] => 19418119 [patent_doc_number] => 20240294242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Power Unit Used for Swimming Pool Cleaning Machine and Swimming Pool Cleaning Machine [patent_app_type] => utility [patent_app_number] => 18/116935 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116935
Power Unit Used for Swimming Pool Cleaning Machine and Swimming Pool Cleaning Machine Mar 2, 2023 Pending
Array ( [id] => 18582742 [patent_doc_number] => 20230264997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => ULTRAPURE WATER MANUFACTURING FACILITY [patent_app_type] => utility [patent_app_number] => 18/111160 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18111160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111160
ULTRAPURE WATER MANUFACTURING FACILITY Feb 16, 2023 Pending
Array ( [id] => 18582742 [patent_doc_number] => 20230264997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => ULTRAPURE WATER MANUFACTURING FACILITY [patent_app_type] => utility [patent_app_number] => 18/111160 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18111160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111160
ULTRAPURE WATER MANUFACTURING FACILITY Feb 16, 2023 Pending
Array ( [id] => 18551988 [patent_doc_number] => 20230249993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => APPARATUS AND METHODS FOR TREATING WATER FOR REMOVAL OF PFAS [patent_app_type] => utility [patent_app_number] => 18/108240 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108240
APPARATUS AND METHODS FOR TREATING WATER FOR REMOVAL OF PFAS Feb 9, 2023 Pending
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