Search

Chau N. Nguyen

Examiner (ID: 273, Phone: (571)272-1980 , Office: P/2847 )

Most Active Art Unit
2831
Art Unit(s)
2831, 2847, 2950, 2841, 2835, 2109, 3621
Total Applications
2968
Issued Applications
2037
Pending Applications
202
Abandoned Applications
754

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15394563 [patent_doc_number] => 10537920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Methods of producing collectible cards [patent_app_type] => utility [patent_app_number] => 16/539627 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7229 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539627
Methods of producing collectible cards Aug 12, 2019 Issued
Array ( [id] => 17911885 [patent_doc_number] => 20220314280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SELF-CLEANING SCREEN [patent_app_type] => utility [patent_app_number] => 17/632677 [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] => 6453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632677
Self-cleaning screen Aug 4, 2019 Issued
Array ( [id] => 16742431 [patent_doc_number] => 10967402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => System, apparatus and method for separating materials using a screen bed and vacuum [patent_app_type] => utility [patent_app_number] => 16/526988 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4374 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526988
System, apparatus and method for separating materials using a screen bed and vacuum Jul 29, 2019 Issued
Array ( [id] => 16168557 [patent_doc_number] => 10710097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Method for sorting soil [patent_app_type] => utility [patent_app_number] => 16/518332 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 5316 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16518332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/518332
Method for sorting soil Jul 21, 2019 Issued
Array ( [id] => 15664773 [patent_doc_number] => 10596599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Material separators [patent_app_type] => utility [patent_app_number] => 16/515156 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 4166 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515156
Material separators Jul 17, 2019 Issued
Array ( [id] => 16304505 [patent_doc_number] => 10773278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Apparatuses, methods, and systems for vibratory screening [patent_app_type] => utility [patent_app_number] => 16/513963 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 9079 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513963
Apparatuses, methods, and systems for vibratory screening Jul 16, 2019 Issued
Array ( [id] => 17921955 [patent_doc_number] => 11465179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Processing of solid micron sized particles for rapid deposition on substrate surfaces with uniform particle distribution [patent_app_type] => utility [patent_app_number] => 16/514065 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 19525 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514065
Processing of solid micron sized particles for rapid deposition on substrate surfaces with uniform particle distribution Jul 16, 2019 Issued
Array ( [id] => 15041167 [patent_doc_number] => 20190331588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => METHOD AND SYSTEM FOR MICROFLUIDIC PARTICLE ORIENTATION AND/OR SORTING [patent_app_type] => utility [patent_app_number] => 16/507752 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507752
Method and system for microfluidic particle orientation and/or sorting Jul 9, 2019 Issued
Array ( [id] => 17468594 [patent_doc_number] => 11275069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Detection of non-XR/MD detectable foreign objects in meat [patent_app_type] => utility [patent_app_number] => 16/507505 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8242 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16507505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507505
Detection of non-XR/MD detectable foreign objects in meat Jul 9, 2019 Issued
Array ( [id] => 17619297 [patent_doc_number] => 11338327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Method and apparatuses for screening [patent_app_type] => utility [patent_app_number] => 16/503307 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 5836 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503307
Method and apparatuses for screening Jul 2, 2019 Issued
Array ( [id] => 17250331 [patent_doc_number] => 11185801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Apparatuses, methods, and systems for vibratory screening [patent_app_type] => utility [patent_app_number] => 16/460764 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 11479 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460764
Apparatuses, methods, and systems for vibratory screening Jul 1, 2019 Issued
Array ( [id] => 16940210 [patent_doc_number] => 11052427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Apparatuses, methods, and systems for vibratory screening [patent_app_type] => utility [patent_app_number] => 16/460496 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 42 [patent_no_of_words] => 15283 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460496
Apparatuses, methods, and systems for vibratory screening Jul 1, 2019 Issued
Array ( [id] => 16539887 [patent_doc_number] => 20200406300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Screen Assembly for A Vibratory Separator [patent_app_type] => utility [patent_app_number] => 16/455683 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455683
Screen assembly for a vibratory separator Jun 26, 2019 Issued
Array ( [id] => 16940211 [patent_doc_number] => 11052428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Snap in screen and method [patent_app_type] => utility [patent_app_number] => 16/455698 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7258 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455698
Snap in screen and method Jun 26, 2019 Issued
Array ( [id] => 15496835 [patent_doc_number] => 20200048606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Methods for Selection and Generation of Genome Edited T Cells [patent_app_type] => utility [patent_app_number] => 16/455118 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41511 [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] => 16455118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455118
Methods for selection and generation of genome edited T cells Jun 26, 2019 Issued
Array ( [id] => 16382312 [patent_doc_number] => 10807126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Separation apparatus with screen having fixed, non-uniform openings [patent_app_type] => utility [patent_app_number] => 16/445850 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8525 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445850
Separation apparatus with screen having fixed, non-uniform openings Jun 18, 2019 Issued
Array ( [id] => 17067917 [patent_doc_number] => 20210270132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => IN-LINE MUD LOGGING METHOD [patent_app_type] => utility [patent_app_number] => 17/252645 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252645
IN-LINE MUD LOGGING METHOD Jun 17, 2019 Abandoned
Array ( [id] => 17696294 [patent_doc_number] => 11369997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Screening device [patent_app_type] => utility [patent_app_number] => 17/252077 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6854 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252077
Screening device Jun 12, 2019 Issued
Array ( [id] => 14927233 [patent_doc_number] => 20190299254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHOD AND APPARATUS FOR SORTING [patent_app_type] => utility [patent_app_number] => 16/439248 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439248
Method and apparatus for sorting Jun 11, 2019 Issued
Array ( [id] => 15240381 [patent_doc_number] => 20190374976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Shale Shaker Buffer Wear Item and Method for Use [patent_app_type] => utility [patent_app_number] => 16/439438 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16439438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439438
Shale shaker buffer wear item and method for use Jun 11, 2019 Issued
Menu