Search

Xu Mei

Examiner (ID: 6208, Phone: (571)272-7523 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2654, 2644, 2615, 2614, 2695, 2747, 2605, 2608, 2743
Total Applications
1922
Issued Applications
1495
Pending Applications
205
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19764933 [patent_doc_number] => 12223224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Data display system and method for new energy digital water purifier [patent_app_type] => utility [patent_app_number] => 18/427565 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4639 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427565
Data display system and method for new energy digital water purifier Jan 29, 2024 Issued
Array ( [id] => 20128169 [patent_doc_number] => 12370469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Perforated layer coalescer [patent_app_type] => utility [patent_app_number] => 18/424502 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 40 [patent_no_of_words] => 11185 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424502
Perforated layer coalescer Jan 25, 2024 Issued
Array ( [id] => 20114592 [patent_doc_number] => 12364275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Methods to produce high protein animal feed from a grain processing plant that produces alcohol [patent_app_type] => utility [patent_app_number] => 18/417574 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9125 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417574
Methods to produce high protein animal feed from a grain processing plant that produces alcohol Jan 18, 2024 Issued
Array ( [id] => 20226505 [patent_doc_number] => 12415145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Compositions that contain lipophilic plant material and surfactant, and related methods [patent_app_type] => utility [patent_app_number] => 18/410366 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 29326 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410366
Compositions that contain lipophilic plant material and surfactant, and related methods Jan 10, 2024 Issued
Array ( [id] => 19358581 [patent_doc_number] => 20240260615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION [patent_app_type] => utility [patent_app_number] => 18/394841 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8872 [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] => 18394841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394841
Humic and fulvic black water based beverage for human consumption Dec 21, 2023 Issued
Array ( [id] => 19360682 [patent_doc_number] => 20240262716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION [patent_app_type] => utility [patent_app_number] => 18/537714 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14857 [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] => 18537714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537714
Humic and fulvic black water based beverage for human consumption Dec 11, 2023 Issued
Array ( [id] => 19083556 [patent_doc_number] => 20240110357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DRAIN ASSEMBLY FOR USE IN AN OUTDOOR SETTING [patent_app_type] => utility [patent_app_number] => 18/535135 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535135
Drain assembly for use in an outdoor setting Dec 10, 2023 Issued
Array ( [id] => 19248465 [patent_doc_number] => 20240199452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SELF-TREATING ELECTROLYTIC BIOCIDE GENERATING SYSTEM WITH RETRO-FITTING FEATURES FOR USE ON-BOARD A WATERCRAFT [patent_app_type] => utility [patent_app_number] => 18/515705 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16065 [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] => 18515705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515705
Self-treating electrolytic biocide generating system with recirculation Nov 20, 2023 Issued
Array ( [id] => 19948541 [patent_doc_number] => 12319890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Rapid botanical oil distillation device utilizing microwave agent [patent_app_type] => utility [patent_app_number] => 18/515005 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10723 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18515005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515005
Rapid botanical oil distillation device utilizing microwave agent Nov 19, 2023 Issued
Array ( [id] => 19097549 [patent_doc_number] => 20240116776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Shower System with a Filter [patent_app_type] => utility [patent_app_number] => 18/485104 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30550 [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] => 18485104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485104
Shower System with a Filter Oct 10, 2023 Pending
Array ( [id] => 19940132 [patent_doc_number] => 12312253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Desalination and/or gas production system and method [patent_app_type] => utility [patent_app_number] => 18/377775 [patent_app_country] => US [patent_app_date] => 2023-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 48 [patent_no_of_words] => 8027 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377775
Desalination and/or gas production system and method Oct 6, 2023 Issued
Array ( [id] => 19504889 [patent_doc_number] => 12116300 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Systems, methods, and apparatus for generating functional hydrogen water [patent_app_type] => utility [patent_app_number] => 18/376805 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13565 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376805
Systems, methods, and apparatus for generating functional hydrogen water Oct 3, 2023 Issued
Array ( [id] => 20076570 [patent_doc_number] => 12350606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Systems, methods, and devices for removing contaminants from stormwater [patent_app_type] => utility [patent_app_number] => 18/480316 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480316
Systems, methods, and devices for removing contaminants from stormwater Oct 2, 2023 Issued
Array ( [id] => 18894109 [patent_doc_number] => 20240009594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => System for Preparing Solutions for Chromatography [patent_app_type] => utility [patent_app_number] => 18/474000 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474000
System for preparing solutions for chromatography Sep 24, 2023 Issued
Array ( [id] => 19473804 [patent_doc_number] => 12103880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Methods for the amelioration of oil toxicity and stimulation of bacterial oil degradation [patent_app_type] => utility [patent_app_number] => 18/471528 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7291 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471528
Methods for the amelioration of oil toxicity and stimulation of bacterial oil degradation Sep 20, 2023 Issued
Array ( [id] => 18877895 [patent_doc_number] => 20240001264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Disk-Pack Turbine [patent_app_type] => utility [patent_app_number] => 18/369183 [patent_app_country] => US [patent_app_date] => 2023-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18369183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369183
Disk-pack turbine Sep 16, 2023 Issued
Array ( [id] => 18860413 [patent_doc_number] => 20230414847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SYSTEM FOR AUTOMATED COLLECTION OF DIALYSIS DATA [patent_app_type] => utility [patent_app_number] => 18/244639 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18244639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244639
System for automated collection of dialysis data Sep 10, 2023 Issued
Array ( [id] => 19816587 [patent_doc_number] => 20250074794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => COUNTERTOP WATER DISPENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/242548 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242548
COUNTERTOP WATER DISPENSING SYSTEM Sep 5, 2023 Pending
Array ( [id] => 19112575 [patent_doc_number] => 20240124325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ENHANCED MICROPLASTIC REMOVAL [patent_app_type] => utility [patent_app_number] => 18/239697 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239697
ENHANCED MICROPLASTIC REMOVAL Aug 28, 2023 Pending
Array ( [id] => 18830013 [patent_doc_number] => 20230398537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => APPARATUS, SYSTEM AND METHOD FOR PERFORMING AUTOMATED CENTRIFUGAL SEPARATION [patent_app_type] => utility [patent_app_number] => 18/238825 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238825
APPARATUS, SYSTEM AND METHOD FOR PERFORMING AUTOMATED CENTRIFUGAL SEPARATION Aug 27, 2023 Abandoned
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