Search

Luan Kim Bui

Examiner (ID: 6324, Phone: (571)272-4552 , Office: P/3728 )

Most Active Art Unit
3736
Art Unit(s)
3208, 3728, 3736, 3727, 2899
Total Applications
3753
Issued Applications
2634
Pending Applications
261
Abandoned Applications
908

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19140906 [patent_doc_number] => 20240139710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SORBENT POLYMER COMPOSITE ARTICLE FOR ADSORPTION [patent_app_type] => utility [patent_app_number] => 18/280398 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18280398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280398
SORBENT POLYMER COMPOSITE ARTICLE FOR ADSORPTION Mar 6, 2022 Pending
Array ( [id] => 17134027 [patent_doc_number] => 11135567 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Microcrystalline cellulose particle supported sol-gel sorbents and methods of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/913222 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 32 [patent_no_of_words] => 6096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913222
Microcrystalline cellulose particle supported sol-gel sorbents and methods of manufacturing the same Jun 25, 2020 Issued
Array ( [id] => 17222772 [patent_doc_number] => 11175267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => GC interface assembly [patent_app_type] => utility [patent_app_number] => 16/901784 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5494 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901784
GC interface assembly Jun 14, 2020 Issued
Array ( [id] => 16696551 [patent_doc_number] => 10947131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Synergistic iron and clay-based green environmental media for nutrient removal [patent_app_type] => utility [patent_app_number] => 16/829844 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 9636 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829844
Synergistic iron and clay-based green environmental media for nutrient removal Mar 24, 2020 Issued
Array ( [id] => 15896127 [patent_doc_number] => 20200147582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Functionalized chromatographic materials and methods of making and using therefor [patent_app_type] => utility [patent_app_number] => 16/743857 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16743857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743857
Functionalized chromatographic materials and methods of making and using therefor Jan 14, 2020 Issued
Array ( [id] => 16444878 [patent_doc_number] => 10836790 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Therapeutic protein compositions and methods [patent_app_type] => utility [patent_app_number] => 16/740286 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3837 [patent_no_of_claims] => 8 [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] => 16740286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740286
Therapeutic protein compositions and methods Jan 9, 2020 Issued
Array ( [id] => 16406727 [patent_doc_number] => 10815270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Compositions and methods for high efficiency protein precipitation [patent_app_type] => utility [patent_app_number] => 16/738932 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3051 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16738932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738932
Compositions and methods for high efficiency protein precipitation Jan 8, 2020 Issued
Array ( [id] => 16548844 [patent_doc_number] => 10881983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Method for extraction of ethyl maltol from passion flower [patent_app_type] => utility [patent_app_number] => 16/686767 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2192 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686767
Method for extraction of ethyl maltol from passion flower Nov 17, 2019 Issued
Array ( [id] => 15177841 [patent_doc_number] => 20190359512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SYSTEM FOR REMOVING MINERALS FROM A BRINE [patent_app_type] => utility [patent_app_number] => 16/532109 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532109
System for removing minerals from a brine Aug 4, 2019 Issued
Array ( [id] => 15025993 [patent_doc_number] => 20190324001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/459525 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459525
Chromatography columns, systems and methods Jun 30, 2019 Issued
Array ( [id] => 14838829 [patent_doc_number] => 20190277815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HIGH EFFICIENCY CONTINUOUS COUNTERCURRENT TANGENTIAL NEGATIVE CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 16/400316 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400316
High efficiency continuous countercurrent tangential negative chromatography Apr 30, 2019 Issued
Array ( [id] => 14838831 [patent_doc_number] => 20190277816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => HIGH SURFACE AREA CHROMATOGRAPHIC DEVICE WITH LOW PRESSURE DROP [patent_app_type] => utility [patent_app_number] => 16/292610 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292610
High surface area chromatographic device with low pressure drop Mar 4, 2019 Issued
Array ( [id] => 16548847 [patent_doc_number] => 10881986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Liquid chromatography technique [patent_app_type] => utility [patent_app_number] => 16/282626 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3740 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282626
Liquid chromatography technique Feb 21, 2019 Issued
Array ( [id] => 14349981 [patent_doc_number] => 20190156963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN [patent_app_type] => utility [patent_app_number] => 16/260201 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260201
APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN Jan 28, 2019 Abandoned
Array ( [id] => 16755635 [patent_doc_number] => 10974167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => High purity chromatographic materials comprising an ionizable modifier [patent_app_type] => utility [patent_app_number] => 16/202504 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 31469 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202504
High purity chromatographic materials comprising an ionizable modifier Nov 27, 2018 Issued
Array ( [id] => 16696555 [patent_doc_number] => 10947135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Fluid purification methods, devices, and systems [patent_app_type] => utility [patent_app_number] => 16/200869 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16200869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200869
Fluid purification methods, devices, and systems Nov 26, 2018 Issued
Array ( [id] => 16604994 [patent_doc_number] => 10905978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Method and apparatus for processing and analyzing filtered particles [patent_app_type] => utility [patent_app_number] => 16/161685 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 59 [patent_no_of_words] => 10892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161685
Method and apparatus for processing and analyzing filtered particles Oct 15, 2018 Issued
Array ( [id] => 13609651 [patent_doc_number] => 20180356375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/103149 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103149
CHROMATOGRAPHY COLUMNS, SYSTEMS AND METHODS Aug 13, 2018 Abandoned
Array ( [id] => 15928677 [patent_doc_number] => 20200155972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => WATER TREATMENT PLANT AND CORRESPONDING METHOD [patent_app_type] => utility [patent_app_number] => 16/628772 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16628772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628772
WATER TREATMENT PLANT AND CORRESPONDING METHOD Jun 24, 2018 Abandoned
Array ( [id] => 16564328 [patent_doc_number] => 10889688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Crosslinked polymer resin for contaminant adsorption from water [patent_app_type] => utility [patent_app_number] => 16/001307 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 19912 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001307
Crosslinked polymer resin for contaminant adsorption from water Jun 5, 2018 Issued
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