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] => 17329211 [patent_doc_number] => 11219652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method for extracting herbal medicine [patent_app_type] => utility [patent_app_number] => 16/993599 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3432 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993599
Method for extracting herbal medicine Aug 13, 2020 Issued
Array ( [id] => 16468004 [patent_doc_number] => 20200369541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Electrolytic Cell and System for Treating Water [patent_app_type] => utility [patent_app_number] => 16/993404 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993404
Electrolytic cell and system for treating water Aug 13, 2020 Issued
Array ( [id] => 16483776 [patent_doc_number] => 20200377377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => CUSTOMIZABLE MULTI-STAGE WATER TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/987035 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987035
Customizable multi-stage water treatment system Aug 5, 2020 Issued
Array ( [id] => 17828606 [patent_doc_number] => 20220265910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Conductivity Control Systems [patent_app_type] => utility [patent_app_number] => 17/625124 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625124
Conductivity control systems Aug 2, 2020 Issued
Array ( [id] => 19027201 [patent_doc_number] => 11926548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Flow control riser within a stormwater treatment system [patent_app_type] => utility [patent_app_number] => 16/984020 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 43 [patent_no_of_words] => 13055 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 16984020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984020
Flow control riser within a stormwater treatment system Aug 2, 2020 Issued
Array ( [id] => 17836795 [patent_doc_number] => 20220274100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => WATER SOFTENER [patent_app_type] => utility [patent_app_number] => 17/628431 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17628431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628431
WATER SOFTENER Jul 30, 2020 Pending
Array ( [id] => 17170177 [patent_doc_number] => 20210323847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => ONLINE RESOURCEFUL TREATMENT METHOD OF ELECTROLESS COPPER PLATING WASTE SOLUTION [patent_app_type] => utility [patent_app_number] => 16/943924 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943924
Online resourceful treatment method of electroless copper plating waste solution Jul 29, 2020 Issued
Array ( [id] => 16687194 [patent_doc_number] => 20210069669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => Continuous Carbon Sequestration Material Production Methods and Systems for Practicing the Same [patent_app_type] => utility [patent_app_number] => 16/943540 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16943540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943540
Continuous carbon sequestration material production methods and systems for practicing the same Jul 29, 2020 Issued
Array ( [id] => 19622976 [patent_doc_number] => 12161768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Ultraviolet irradiation apparatus and ultraviolet irradiation method [patent_app_type] => utility [patent_app_number] => 17/630409 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 10693 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630409
Ultraviolet irradiation apparatus and ultraviolet irradiation method Jul 29, 2020 Issued
Array ( [id] => 16613490 [patent_doc_number] => 20210032143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Water-Hardness Reducing Apparatus for Reducing the Formation of Chalk Deposits in a Water Supply [patent_app_type] => utility [patent_app_number] => 16/941743 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9352 [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] => 16941743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941743
Water-Hardness Reducing Apparatus for Reducing the Formation of Chalk Deposits in a Water Supply Jul 28, 2020 Abandoned
Array ( [id] => 17664220 [patent_doc_number] => 11357896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Dialysis system with artificial intelligence [patent_app_type] => utility [patent_app_number] => 16/939601 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9174 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939601
Dialysis system with artificial intelligence Jul 26, 2020 Issued
Array ( [id] => 16822849 [patent_doc_number] => 20210138142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => CARTRIDGE AND METHOD FOR INCREASING MYOCARDIAL FUNCTION [patent_app_type] => utility [patent_app_number] => 16/935992 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16935992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935992
Cartridge and method for increasing myocardial function Jul 21, 2020 Issued
Array ( [id] => 16423124 [patent_doc_number] => 20200348322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHODS AND APPARATUS FOR BEAD MANIPULATION IN A TIP OF A LIQUID HANDLER [patent_app_type] => utility [patent_app_number] => 16/934158 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934158
Methods and apparatus for bead manipulation in a tip of a liquid handler Jul 20, 2020 Issued
Array ( [id] => 16556101 [patent_doc_number] => 20210001249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DISPOSABLE POLYMER-STRUCTURED FILTER [patent_app_type] => utility [patent_app_number] => 16/935141 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16935141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935141
DISPOSABLE POLYMER-STRUCTURED FILTER Jul 20, 2020 Abandoned
Array ( [id] => 17355749 [patent_doc_number] => 20220016545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SYSTEMS AND METHODS FOR CANNABIS CBD EXTRACTION [patent_app_type] => utility [patent_app_number] => 16/932300 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16932300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932300
Systems and methods for cannabis CBD extraction Jul 16, 2020 Issued
Array ( [id] => 16400109 [patent_doc_number] => 20200340967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => System and Method for Monitoring Water Treatment Systems [patent_app_type] => utility [patent_app_number] => 16/927400 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927400
System and method for monitoring water treatment systems Jul 12, 2020 Issued
Array ( [id] => 16389731 [patent_doc_number] => 20200330672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => METHOD AND APPARATUS FOR TRENDING AUTOMATED PERITONEAL DIALYSIS TREATMENTS [patent_app_type] => utility [patent_app_number] => 16/921478 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921478
Method and apparatus for trending automated peritoneal dialysis treatments Jul 5, 2020 Issued
Array ( [id] => 16436052 [patent_doc_number] => 20200353377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => EXTRACTION OF ANIMAL-DERIVED PULMONARY SURFACTANTS [patent_app_type] => utility [patent_app_number] => 16/920510 [patent_app_country] => US [patent_app_date] => 2020-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920510
Extraction of animal-derived pulmonary surfactants Jul 2, 2020 Issued
Array ( [id] => 17334968 [patent_doc_number] => 20220001299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CLOSED LOOP EXTRACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/946737 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16946737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946737
Closed loop extraction system Jul 1, 2020 Issued
Array ( [id] => 17726882 [patent_doc_number] => 11383249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Washing treatment system and washing treatment method for contaminated soil [patent_app_type] => utility [patent_app_number] => 17/274517 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15233 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17274517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274517
Washing treatment system and washing treatment method for contaminated soil Jul 1, 2020 Issued
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