Search

Shuyi S. Liu

Examiner (ID: 14366, Phone: (571)272-0496 , Office: P/1774 )

Most Active Art Unit
1774
Art Unit(s)
1774
Total Applications
548
Issued Applications
340
Pending Applications
85
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16375443 [patent_doc_number] => 20200324285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => CELL CONCENTRATION DEVICES AND METHODS THAT INCLUDE AN INSERT DEFINING A LUMEN AND A CANNULA ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/835053 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835053
CELL CONCENTRATION DEVICES AND METHODS THAT INCLUDE AN INSERT DEFINING A LUMEN AND A CANNULA ASSEMBLY Mar 29, 2020 Abandoned
Array ( [id] => 17594052 [patent_doc_number] => 20220143625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INTEGRATED DECANTER AND CENTRIFUGE SEPARATOR FOR THREE-PHASE SEPARATION [patent_app_type] => utility [patent_app_number] => 17/593389 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593389
INTEGRATED DECANTER AND CENTRIFUGE SEPARATOR FOR THREE-PHASE SEPARATION Mar 19, 2020 Abandoned
Array ( [id] => 16154643 [patent_doc_number] => 20200215554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Centrifuge Safety Mechanism [patent_app_type] => utility [patent_app_number] => 16/821195 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16821195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821195
Centrifuge safety mechanism Mar 16, 2020 Issued
Array ( [id] => 17775451 [patent_doc_number] => 20220241800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Temperature control for a centrifuge [patent_app_type] => utility [patent_app_number] => 17/603744 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17603744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603744
Temperature control for a centrifuge Mar 15, 2020 Pending
Array ( [id] => 17624999 [patent_doc_number] => 20220160014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => MACHINE FOR EXTRACTING PUREE, OR JUICE, FROM FOOD PRODUCTS OF VEGETABLE ORIGIN AND RELATED PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/433915 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433915
Machine for extracting puree, or juice, from food products of vegetable origin and related production method Mar 2, 2020 Issued
Array ( [id] => 19955791 [patent_doc_number] => 12326200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Centrifugal cassette with molded insertable valves [patent_app_type] => utility [patent_app_number] => 17/430434 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1096 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430434
Centrifugal cassette with molded insertable valves Feb 25, 2020 Issued
Array ( [id] => 17594053 [patent_doc_number] => 20220143626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => BLOOD BAG SYSTEM WITH CONNECTED BLOOD BAGS [patent_app_type] => utility [patent_app_number] => 17/435383 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435383
BLOOD BAG SYSTEM WITH CONNECTED BLOOD BAGS Feb 6, 2020 Abandoned
Array ( [id] => 17593707 [patent_doc_number] => 20220143280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => BLOOD BAG SYSTEM WITH RETAINING CASSETTE [patent_app_type] => utility [patent_app_number] => 17/435385 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435385
BLOOD BAG SYSTEM WITH RETAINING CASSETTE Feb 6, 2020 Abandoned
Array ( [id] => 17577503 [patent_doc_number] => 20220134358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => METHOD OF CONTROLLING CENTRIFUGAL SEPARATOR AND CENTRIFUGAL SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/431809 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431809
Method of controlling centrifugal separator and centrifugal separator Feb 4, 2020 Issued
Array ( [id] => 17937461 [patent_doc_number] => 11471896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Feed box for decanter centrifuge [patent_app_type] => utility [patent_app_number] => 16/735064 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 1850 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735064
Feed box for decanter centrifuge Jan 5, 2020 Issued
Array ( [id] => 16221693 [patent_doc_number] => 20200246809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => CENTRIFUGAL APPARATUS [patent_app_type] => utility [patent_app_number] => 16/721225 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721225
Centrifugal apparatus having a bowl with extension lugs and wear-resistant sleeves Dec 18, 2019 Issued
Array ( [id] => 17459260 [patent_doc_number] => 20220072565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CENTRIFUGAL SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/419342 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419342
Centrifugal separator having a screw connection between upper and lower bowls Dec 17, 2019 Issued
Array ( [id] => 19535894 [patent_doc_number] => 12128428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Centrifugal separator [patent_app_type] => utility [patent_app_number] => 17/296776 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8544 [patent_no_of_claims] => 20 [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] => 17296776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296776
Centrifugal separator Dec 8, 2019 Issued
Array ( [id] => 17368840 [patent_doc_number] => 20220023892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CENTRIFUGAL SEPARATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/296714 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296714
Centrifugal separation system and method with flow control to a heavy phase receiving container Dec 8, 2019 Issued
Array ( [id] => 17368835 [patent_doc_number] => 20220023887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CENTRIFUGAL SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/296604 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296604
Centrifugal separator having eccentric conduit Dec 8, 2019 Issued
Array ( [id] => 19520210 [patent_doc_number] => 12121912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Exchangeable separation insert [patent_app_type] => utility [patent_app_number] => 17/296873 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296873
Exchangeable separation insert Dec 8, 2019 Issued
Array ( [id] => 17368836 [patent_doc_number] => 20220023888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR SEPARATING CELL CULTURE MIXTURE [patent_app_type] => utility [patent_app_number] => 17/296766 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296766
Method for separating cell culture mixture Dec 8, 2019 Issued
Array ( [id] => 19593429 [patent_doc_number] => 12151250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Centrifugal separation system and method having control based on pressure [patent_app_type] => utility [patent_app_number] => 17/296342 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 17832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296342
Centrifugal separation system and method having control based on pressure Dec 8, 2019 Issued
Array ( [id] => 17664477 [patent_doc_number] => 11358155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Exchangeable separation insert and modular centrifugal separator [patent_app_type] => utility [patent_app_number] => 17/296607 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296607
Exchangeable separation insert and modular centrifugal separator Dec 8, 2019 Issued
Array ( [id] => 19535892 [patent_doc_number] => 12128426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Modular centrifugal separator and base unit thereof and system [patent_app_type] => utility [patent_app_number] => 17/296682 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8736 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296682
Modular centrifugal separator and base unit thereof and system Dec 8, 2019 Issued
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