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] => 16749081 [patent_doc_number] => 20210101090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => EXTRACTION APPARATUS AND EXTRACTION METHOD [patent_app_type] => utility [patent_app_number] => 17/127106 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127106
Extraction apparatus and extraction method Dec 17, 2020 Issued
Array ( [id] => 16915578 [patent_doc_number] => 20210188670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => WASTE FLUID TREATMENT APPARATUS AND PROCESSING WATER REGENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/116352 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116352
Waste fluid treatment apparatus and processing water regeneration system Dec 8, 2020 Issued
Array ( [id] => 18589417 [patent_doc_number] => 11738290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Decanting backwash receiver [patent_app_type] => utility [patent_app_number] => 17/781811 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781811
Decanting backwash receiver Dec 2, 2020 Issued
Array ( [id] => 19623982 [patent_doc_number] => 12162786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Methods for valorization of lignin-rich solids from anaerobic digestate [patent_app_type] => utility [patent_app_number] => 17/781751 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6440 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781751
Methods for valorization of lignin-rich solids from anaerobic digestate Dec 1, 2020 Issued
Array ( [id] => 17059046 [patent_doc_number] => 11103628 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Blood processing apparatus and method for detoxifying bacterial lipopolysaccharide [patent_app_type] => utility [patent_app_number] => 17/109044 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5032 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109044
Blood processing apparatus and method for detoxifying bacterial lipopolysaccharide Nov 30, 2020 Issued
Array ( [id] => 19674875 [patent_doc_number] => 12186714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Reverse osmosis membrane and method of producing the same [patent_app_type] => utility [patent_app_number] => 17/781051 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5464 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781051
Reverse osmosis membrane and method of producing the same Nov 29, 2020 Issued
Array ( [id] => 16709563 [patent_doc_number] => 20210076710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => HUMIC AND FULVIC MINERAL EXTRACTION METHOD AND BEVERAGE FOR HUMAN CONSUMPTION [patent_app_type] => utility [patent_app_number] => 17/107932 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17107932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107932
Humic and fulvic mineral extraction method and beverage for human consumption Nov 29, 2020 Issued
Array ( [id] => 18142162 [patent_doc_number] => 20230016006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => APPARATUS TO WASH AND HYDRATE RICE FOR PRODUCTION OF FLOUR AND STARCH [patent_app_type] => utility [patent_app_number] => 17/780222 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6156 [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] => 17780222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780222
APPARATUS TO WASH AND HYDRATE RICE FOR PRODUCTION OF FLOUR AND STARCH Nov 23, 2020 Pending
Array ( [id] => 16823067 [patent_doc_number] => 20210138360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Extractor And Related Methods [patent_app_type] => utility [patent_app_number] => 17/102006 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7252 [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] => 17102006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102006
Extractor and related methods Nov 22, 2020 Issued
Array ( [id] => 18246138 [patent_doc_number] => 11602701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Method for extraction and isolation of cannabis terpene and aromatic isolates from cannabis sativa and cannabis indica [patent_app_type] => utility [patent_app_number] => 17/100701 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6291 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100701
Method for extraction and isolation of cannabis terpene and aromatic isolates from cannabis sativa and cannabis indica Nov 19, 2020 Issued
Array ( [id] => 18091448 [patent_doc_number] => 20220409789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => User Interface Monitoring and Verification Thereof in Medical Treatment Systems [patent_app_type] => utility [patent_app_number] => 17/779431 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7034 [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] => 17779431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779431
User interface monitoring and verification thereof in medical treatment systems Nov 18, 2020 Issued
Array ( [id] => 17139344 [patent_doc_number] => 20210307355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => AUTOMATED METHOD AND SYSTEM FOR RECOVERING PROTEIN POWDER MEAL, OMEGA 3 OIL AND PURIFIED DISTILLED WATER FROM ANIMAL TISSUE [patent_app_type] => utility [patent_app_number] => 17/097691 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17097691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097691
Automated method and system for recovering protein powder meal, omega 3 oil and purified distilled water from animal tissue Nov 12, 2020 Issued
Array ( [id] => 17904592 [patent_doc_number] => 11458427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Fine fiber filter media and processes [patent_app_type] => utility [patent_app_number] => 17/095292 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17944 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 17095292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095292
Fine fiber filter media and processes Nov 10, 2020 Issued
Array ( [id] => 18065593 [patent_doc_number] => 20220396680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Method of Separating a First Contaminant from a Feed Stream and Reactor System for Carrying Out the Method [patent_app_type] => utility [patent_app_number] => 17/775138 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17775138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775138
Method of Separating a First Contaminant from a Feed Stream and Reactor System for Carrying Out the Method Nov 5, 2020 Abandoned
Array ( [id] => 16791977 [patent_doc_number] => 20210121794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => SOLVENT-LESS EXTRACTION OF CANNABINOID ACIDS [patent_app_type] => utility [patent_app_number] => 17/078387 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078387
Solvent-less extraction of cannabinoid acids Oct 22, 2020 Issued
Array ( [id] => 18116582 [patent_doc_number] => 11547954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Compound extraction from plant based material utilizing terepene saturant [patent_app_type] => utility [patent_app_number] => 17/078263 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 772 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078263
Compound extraction from plant based material utilizing terepene saturant Oct 22, 2020 Issued
Array ( [id] => 16777833 [patent_doc_number] => 20210114910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD AND SYSTEM FOR PREPARING DRINKING WEAK ALKALI WATER AND STRONTIUM-RICH ELECTROLYTE RAW WATER FROM SALT-MAKING DISTILLED WATER [patent_app_type] => utility [patent_app_number] => 17/076835 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076835
Method and system for preparing drinking weak alkali water and strontium-rich electrolyte raw water from salt-making distilled water Oct 21, 2020 Issued
Array ( [id] => 17227491 [patent_doc_number] => 20210354047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SYSTEMS AND METHODS FOR CANNABIS EXTRACTION [patent_app_type] => utility [patent_app_number] => 17/075767 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17075767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075767
Systems and methods for cannabis extraction Oct 20, 2020 Issued
Array ( [id] => 16882907 [patent_doc_number] => 20210169102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => DRY FRACTIONATION FOR PLANT BASED PROTEIN EXTRACTION [patent_app_type] => utility [patent_app_number] => 17/071012 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17071012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071012
Dry fractionation for plant based protein extraction Oct 14, 2020 Issued
Array ( [id] => 19020050 [patent_doc_number] => 20240076221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => HYDROGELS FOR THE ENTRAPMENT OF BACTERIA [patent_app_type] => utility [patent_app_number] => 17/767613 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13894 [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] => 17767613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767613
Hydrogels for the entrapment of bacteria Oct 12, 2020 Issued
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