Search

Gerald Preston

Examiner (ID: 13657)

Most Active Art Unit
2106
Art Unit(s)
2106, 2108
Total Applications
743
Issued Applications
648
Pending Applications
0
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18965245 [patent_doc_number] => 11899002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Gas sensor and method for controlling operation of gas sensor [patent_app_type] => utility [patent_app_number] => 17/208060 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208060
Gas sensor and method for controlling operation of gas sensor Mar 21, 2021 Issued
Array ( [id] => 16933726 [patent_doc_number] => 20210199615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ELECTROCHEMICAL-BASED ANALYTICAL TEST STRIP WITH ELECTRODE VOLTAGE SENSING CONNECTIONS AND HAND-HELD TEST METER FOR USE THEREWITH [patent_app_type] => utility [patent_app_number] => 17/201534 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201534
ELECTROCHEMICAL-BASED ANALYTICAL TEST STRIP WITH ELECTRODE VOLTAGE SENSING CONNECTIONS AND HAND-HELD TEST METER FOR USE THEREWITH Mar 14, 2021 Abandoned
Array ( [id] => 20257103 [patent_doc_number] => 12429450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method for manufacturing ion sensor, and electrode body for ion sensor [patent_app_type] => utility [patent_app_number] => 18/015636 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015636
Method for manufacturing ion sensor, and electrode body for ion sensor Mar 10, 2021 Issued
Array ( [id] => 16916359 [patent_doc_number] => 20210189451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => ANALYTE SENSING LAYERS, ANALYTE SENSORS AND METHODS FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/197712 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197712
ANALYTE SENSING LAYERS, ANALYTE SENSORS AND METHODS FOR FABRICATING THE SAME Mar 9, 2021 Abandoned
Array ( [id] => 18644112 [patent_doc_number] => 11768175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Electrophoretic methods for spatial analysis [patent_app_type] => utility [patent_app_number] => 17/192536 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 16953 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192536
Electrophoretic methods for spatial analysis Mar 3, 2021 Issued
Array ( [id] => 17143004 [patent_doc_number] => 20210311017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => NANOPORE SEQUENCING DEVICE COMPRISING RUTHENIUM-CONTAINING ELECTRODES [patent_app_type] => utility [patent_app_number] => 17/249275 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249275
Nanopore sequencing device comprising ruthenium-containing electrodes Feb 24, 2021 Issued
Array ( [id] => 17038173 [patent_doc_number] => 20210255132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SUPER SENSITIVE SENSOR FOR THE DETECTION OF HYDROXYL FREE RADICALS WITH SCAVENGING PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/178455 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17178455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178455
SUPER SENSITIVE SENSOR FOR THE DETECTION OF HYDROXYL FREE RADICALS WITH SCAVENGING PROPERTIES Feb 17, 2021 Pending
Array ( [id] => 17053544 [patent_doc_number] => 20210262978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => PHASED NANOPORE ARRAY [patent_app_type] => utility [patent_app_number] => 17/170059 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17170059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170059
Phased nanopore array Feb 7, 2021 Issued
Array ( [id] => 20343674 [patent_doc_number] => 12467398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Exhaust gas sensor assembly [patent_app_type] => utility [patent_app_number] => 17/157063 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157063
Exhaust gas sensor assembly Jan 24, 2021 Issued
Array ( [id] => 18802371 [patent_doc_number] => 11835527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Deglycosylation methods for electrophoresis of glycosylated proteins [patent_app_type] => utility [patent_app_number] => 17/153150 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20978 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153150
Deglycosylation methods for electrophoresis of glycosylated proteins Jan 19, 2021 Issued
Array ( [id] => 16848106 [patent_doc_number] => 20210148851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => RAPID-READ GATED AMPEROMETRY DEVICES [patent_app_type] => utility [patent_app_number] => 17/148293 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17148293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148293
RAPID-READ GATED AMPEROMETRY DEVICES Jan 12, 2021 Abandoned
Array ( [id] => 17721584 [patent_doc_number] => 20220214306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SQUARE WAVE AMPEROMETRY ALKALINITY MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/143700 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143700
Square wave amperometry alkalinity measurement Jan 6, 2021 Issued
Array ( [id] => 16964135 [patent_doc_number] => 20210215634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => COMPONENT SET FOR THE PRODUCTION OF READY-FOR-USE CHLORINE DIOXIDE SENSOR [patent_app_type] => utility [patent_app_number] => 17/141591 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17141591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141591
COMPONENT SET FOR THE PRODUCTION OF READY-FOR-USE CHLORINE DIOXIDE SENSOR Jan 4, 2021 Abandoned
Array ( [id] => 18686291 [patent_doc_number] => 11782020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Adjustment of a pH electrode carbon region [patent_app_type] => utility [patent_app_number] => 17/126617 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5052 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126617
Adjustment of a pH electrode carbon region Dec 17, 2020 Issued
Array ( [id] => 16806597 [patent_doc_number] => 20210129150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => DIGITAL MICROFLUIDIC DEVICES INCLUDING DUAL SUBSTRATES WITH THIN-FILM TRANSISTORS AND CAPACITIVE SENSING [patent_app_type] => utility [patent_app_number] => 17/120468 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17120468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120468
DIGITAL MICROFLUIDIC DEVICES INCLUDING DUAL SUBSTRATES WITH THIN-FILM TRANSISTORS AND CAPACITIVE SENSING Dec 13, 2020 Abandoned
Array ( [id] => 16620446 [patent_doc_number] => 20210039099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => APPARATUS FOR PATHOGEN DETECTION [patent_app_type] => utility [patent_app_number] => 17/071202 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17071202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071202
APPARATUS FOR PATHOGEN DETECTION Oct 14, 2020 Abandoned
Array ( [id] => 18755275 [patent_doc_number] => 20230358702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD FOR PREPARING NADH AND ETHANOL BIOSENSING CHIP [patent_app_type] => utility [patent_app_number] => 18/044994 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044994
METHOD FOR PREPARING NADH AND ETHANOL BIOSENSING CHIP Oct 14, 2020 Abandoned
Array ( [id] => 16612540 [patent_doc_number] => 20210031193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => USE OF ELECTRIC FIELD GRADIENTS TO CONTROL GENE EXPRESSION [patent_app_type] => utility [patent_app_number] => 17/029228 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029228
Use of electric field gradients to control gene expression Sep 22, 2020 Issued
Array ( [id] => 16718955 [patent_doc_number] => 20210086102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Two-Electrode Configuration for Separations Based on Electrosorption in Electrochemically Modulated Liquid Chromatography (EMLC) [patent_app_type] => utility [patent_app_number] => 17/026177 [patent_app_country] => US [patent_app_date] => 2020-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026177
Two-electrode configuration for separations based on electrosorption in electrochemically modulated liquid chromatography (EMLC) Sep 18, 2020 Issued
Array ( [id] => 16713280 [patent_doc_number] => 20210080427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Cyclic Capillary Electrophoresis Device [patent_app_type] => utility [patent_app_number] => 17/018368 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018368
Cyclic capillary electrophoresis device Sep 10, 2020 Issued
Menu