Search

Benjamin T. Liu

Examiner (ID: 830, Phone: (571)272-6009 , Office: P/2893 )

Most Active Art Unit
2893
Art Unit(s)
2826, 2893
Total Applications
869
Issued Applications
613
Pending Applications
86
Abandoned Applications
194

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18400224 [patent_doc_number] => 11662356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Biochemical analysis apparatus and method of operating the same [patent_app_type] => utility [patent_app_number] => 16/541146 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11451 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541146
Biochemical analysis apparatus and method of operating the same Aug 13, 2019 Issued
Array ( [id] => 17981639 [patent_doc_number] => 20220347675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => DEVICE WITH MICROFLUIDIC CHANNELS [patent_app_type] => utility [patent_app_number] => 17/417808 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417808
DEVICE WITH MICROFLUIDIC CHANNELS Jul 23, 2019 Abandoned
Array ( [id] => 17619267 [patent_doc_number] => 11338297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Sample rack, sample access kit and sample access system [patent_app_type] => utility [patent_app_number] => 16/518043 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4815 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518043
Sample rack, sample access kit and sample access system Jul 21, 2019 Issued
Array ( [id] => 19652430 [patent_doc_number] => 12174210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Automated analyzer and cleaning method [patent_app_type] => utility [patent_app_number] => 17/276966 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7468 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276966
Automated analyzer and cleaning method Jul 1, 2019 Issued
Array ( [id] => 20130216 [patent_doc_number] => 12372523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Patterned dried blood spot cards and related articles and methods [patent_app_type] => utility [patent_app_number] => 17/252511 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 43 [patent_no_of_words] => 17405 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252511
Patterned dried blood spot cards and related articles and methods Jun 18, 2019 Issued
Array ( [id] => 17969362 [patent_doc_number] => 11486886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Automatic analyzer and automatic analysis method [patent_app_type] => utility [patent_app_number] => 16/442927 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11171 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442927
Automatic analyzer and automatic analysis method Jun 16, 2019 Issued
Array ( [id] => 16558451 [patent_doc_number] => 20210003600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DETAILED ASSAY PROTOCOL SPECIFICATION [patent_app_type] => utility [patent_app_number] => 16/436430 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16436430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436430
DETAILED ASSAY PROTOCOL SPECIFICATION Jun 9, 2019 Abandoned
Array ( [id] => 15212887 [patent_doc_number] => 20190369130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Automatic Analyzer [patent_app_type] => utility [patent_app_number] => 16/430875 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430875
Automatic Analyzer Jun 3, 2019 Abandoned
Array ( [id] => 17008515 [patent_doc_number] => 20210239676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD AND SYSTEM FOR EVALUATION OF DRUG CONCENTRATION IN BLOOD, PLASMA OR SERUM [patent_app_type] => utility [patent_app_number] => 15/734743 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734743
METHOD AND SYSTEM FOR EVALUATION OF DRUG CONCENTRATION IN BLOOD, PLASMA OR SERUM Jun 2, 2019 Issued
Array ( [id] => 17308349 [patent_doc_number] => 11209452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Sample transfer device [patent_app_type] => utility [patent_app_number] => 16/427801 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8603 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427801
Sample transfer device May 30, 2019 Issued
Array ( [id] => 17030802 [patent_doc_number] => 11092612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Vessel dispensing system [patent_app_type] => utility [patent_app_number] => 16/426723 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 7981 [patent_no_of_claims] => 14 [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] => 16426723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426723
Vessel dispensing system May 29, 2019 Issued
Array ( [id] => 19259035 [patent_doc_number] => 12019085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Automatic analysis device and automatic analysis system [patent_app_type] => utility [patent_app_number] => 17/265600 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7899 [patent_no_of_claims] => 8 [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] => 17265600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265600
Automatic analysis device and automatic analysis system May 27, 2019 Issued
Array ( [id] => 15150395 [patent_doc_number] => 20190353675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => Automatic Analyzer and Automatic Analysis Method [patent_app_type] => utility [patent_app_number] => 16/410195 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410195
Automatic analyzer and automatic analysis method May 12, 2019 Issued
Array ( [id] => 17237668 [patent_doc_number] => 11181542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Apparatus equipped with sample temperature control function [patent_app_type] => utility [patent_app_number] => 16/408262 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4233 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408262
Apparatus equipped with sample temperature control function May 8, 2019 Issued
Array ( [id] => 17821809 [patent_doc_number] => 11426736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Gripping device for a container [patent_app_type] => utility [patent_app_number] => 16/405138 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2618 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405138
Gripping device for a container May 6, 2019 Issued
Array ( [id] => 15265563 [patent_doc_number] => 20190381515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => APPARATUS FOR MANIPULATING MAGNETIC PARTICLES [patent_app_type] => utility [patent_app_number] => 16/401646 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401646
APPARATUS FOR MANIPULATING MAGNETIC PARTICLES May 1, 2019 Abandoned
Array ( [id] => 17222807 [patent_doc_number] => 11175302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Apparatus and method for automated analysis [patent_app_type] => utility [patent_app_number] => 16/390244 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7656 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390244
Apparatus and method for automated analysis Apr 21, 2019 Issued
Array ( [id] => 19457019 [patent_doc_number] => 12097491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Automatic analyzer and optical measurement method for obtaining measurement signals from liquid media [patent_app_type] => utility [patent_app_number] => 17/049849 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 39 [patent_no_of_words] => 23096 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049849
Automatic analyzer and optical measurement method for obtaining measurement signals from liquid media Apr 11, 2019 Issued
Array ( [id] => 15026085 [patent_doc_number] => 20190324047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => JUST IN TIME AVAILABILITY OF ANALYTICAL TEST RESULTS [patent_app_type] => utility [patent_app_number] => 16/380507 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380507
JUST IN TIME AVAILABILITY OF ANALYTICAL TEST RESULTS Apr 9, 2019 Abandoned
Array ( [id] => 14965597 [patent_doc_number] => 20190310277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => LABORATORY ANALYSIS SYSTEM WITH IMPROVED SAMPLE PIPETTING [patent_app_type] => utility [patent_app_number] => 16/375753 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16375753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375753
LABORATORY ANALYSIS SYSTEM WITH IMPROVED SAMPLE PIPETTING Apr 3, 2019 Abandoned
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