Search

David Lukton

Examiner (ID: 14183, Phone: (571)272-0952 , Office: P/1676 )

Most Active Art Unit
1654
Art Unit(s)
1653, 1611, 1811, 1658, 1676, 1654
Total Applications
1846
Issued Applications
1076
Pending Applications
177
Abandoned Applications
596

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15991225 [patent_doc_number] => 20200171483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => SYSTEMS AND METHODS FOR AN E-GATING FEATURE IN AN ELECTROCHEMICAL TEST STRIP [patent_app_type] => utility [patent_app_number] => 16/701052 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701052
Systems and methods for an e-gating feature in an electrochemical test strip Dec 1, 2019 Issued
Array ( [id] => 20159308 [patent_doc_number] => 12385929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Systems and methods for a combined strip detection and heating system in an electrochemical test strip [patent_app_type] => utility [patent_app_number] => 16/701053 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701053
Systems and methods for a combined strip detection and heating system in an electrochemical test strip Dec 1, 2019 Issued
Array ( [id] => 18108530 [patent_doc_number] => 20230001410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LID FOR A MICROTITER PLATE [patent_app_type] => utility [patent_app_number] => 17/311687 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4797 [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] => 17311687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311687
LID FOR A MICROTITER PLATE Nov 27, 2019 Abandoned
Array ( [id] => 15926983 [patent_doc_number] => 20200155125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ORAL SAMPLING APPARATUS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/683794 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683794
ORAL SAMPLING APPARATUS AND USES THEREOF Nov 13, 2019 Abandoned
Array ( [id] => 15766661 [patent_doc_number] => 20200114348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => COMPACT TESTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/598744 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598744
Compact testing device Oct 9, 2019 Issued
Array ( [id] => 17199147 [patent_doc_number] => 20210339241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => HOUSING FOR A TEST STRIPE [patent_app_type] => utility [patent_app_number] => 17/282063 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282063
HOUSING FOR A TEST STRIPE Sep 26, 2019 Abandoned
Array ( [id] => 18110871 [patent_doc_number] => 20230003751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => SCHEDULING SYSTEM AND METHOD, SCHEDULING CONTROL SYSTEM, BIOCHEMICAL ANALYSIS SYSTEM AND DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/641912 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17641912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641912
SCHEDULING SYSTEM AND METHOD, SCHEDULING CONTROL SYSTEM, BIOCHEMICAL ANALYSIS SYSTEM AND DEVICE, AND STORAGE MEDIUM Sep 23, 2019 Abandoned
Array ( [id] => 16524191 [patent_doc_number] => 20200398271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SAMPLE CARRIER DEVICE AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/576780 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576780
Sample carrier device and method for operating the same Sep 19, 2019 Issued
Array ( [id] => 16239568 [patent_doc_number] => 20200256802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => HAND-HELD QUANTITATIVE DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/575382 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575382
HAND-HELD QUANTITATIVE DETECTION DEVICE Sep 17, 2019 Abandoned
Array ( [id] => 16913275 [patent_doc_number] => 20210186367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SYSTEM FOR DETECTION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN EXHALED BREATH FOR HEALTH MONITORING [patent_app_type] => utility [patent_app_number] => 17/272966 [patent_app_country] => US [patent_app_date] => 2019-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272966
SYSTEM FOR DETECTION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN EXHALED BREATH FOR HEALTH MONITORING Sep 1, 2019 Pending
Array ( [id] => 19535866 [patent_doc_number] => 12128400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => High-speed screening and analysis system for reaction optimization [patent_app_type] => utility [patent_app_number] => 16/772472 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4612 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772472
High-speed screening and analysis system for reaction optimization Aug 28, 2019 Issued
Array ( [id] => 20848986 [patent_doc_number] => 12686005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Systems and methods for reaction and transport engineering via cellular fluidics [patent_app_type] => utility [patent_app_number] => 16/549543 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549543
SYSTEMS AND METHODS FOR REACTION AND TRANSPORT ENGINEERING VIA CELLULAR FLUIDICS Aug 22, 2019 Pending
Array ( [id] => 15525473 [patent_doc_number] => 20200055042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => MICROFLUIDIC SYSTEM FOR DIGITAL POLYMERASE CHAIN REACTION OF A BIOLOGICAL SAMPLE, AND RESPECTIVE METHOD [patent_app_type] => utility [patent_app_number] => 16/541752 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541752
MICROFLUIDIC SYSTEM FOR DIGITAL POLYMERASE CHAIN REACTION OF A BIOLOGICAL SAMPLE, AND RESPECTIVE METHOD Aug 14, 2019 Pending
Array ( [id] => 15452085 [patent_doc_number] => 20200038866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => ROTARY MANIFOLD FOR PAPER-BASED IMMUNOASSAYS [patent_app_type] => utility [patent_app_number] => 16/530638 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10167 [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] => 16530638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530638
Rotary manifold for paper-based immunoassays Aug 1, 2019 Issued
Array ( [id] => 17506565 [patent_doc_number] => 20220099668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => IMMUNOCHROMATOGRAPHIC ASSAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/422004 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422004
Immunochromatographic assay device Jul 30, 2019 Issued
Array ( [id] => 15021639 [patent_doc_number] => 20190321824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => MAGNETIC BIOSENSOR DESIGN FOR MANUFACTURING [patent_app_type] => utility [patent_app_number] => 16/460480 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460480
MAGNETIC BIOSENSOR DESIGN FOR MANUFACTURING Jul 1, 2019 Abandoned
Array ( [id] => 19367621 [patent_doc_number] => 12059684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Concentrating-enriching magnetic bead purifier [patent_app_type] => utility [patent_app_number] => 17/250217 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3220 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250217
Concentrating-enriching magnetic bead purifier Jun 25, 2019 Issued
Array ( [id] => 15270135 [patent_doc_number] => 20190383802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => PAD FOR IMMUNOCHROMATOGRAPHIC DEVICE AND IMMUNOCHROMATOGRAPHIC DEVICE, IMMUNOCHROMATOGRAPHIC KIT AND IMMUNOCHROMATOGRAPHIC DETECTION METHOD USING PAD [patent_app_type] => utility [patent_app_number] => 16/440880 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440880
Pad for immunochromatographic device and immunochromatographic device, immunochromatographic kit and immunochromatographic detection method using pad Jun 12, 2019 Issued
Array ( [id] => 15212769 [patent_doc_number] => 20190369071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => PROGRAMMABLE PAPER BASED DIAGNOSTICS [patent_app_type] => utility [patent_app_number] => 16/423735 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423735
Programmable paper based diagnostics May 27, 2019 Issued
Array ( [id] => 15145249 [patent_doc_number] => 20190351102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => AUTOMATED SYSTEM AND METHODS FOR TISSUE DEMINERALIZATION [patent_app_type] => utility [patent_app_number] => 16/416654 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7025 [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] => 16416654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416654
Automated system and methods for tissue demineralization May 19, 2019 Issued
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