
Chandrahas B. Patel
Examiner (ID: 14789, Phone: (571)270-1211 , Office: P/2464 )
| Most Active Art Unit | 2464 |
| Art Unit(s) | 2416, 2616, 2464 |
| Total Applications | 1080 |
| Issued Applications | 921 |
| Pending Applications | 67 |
| Abandoned Applications | 118 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16542340
[patent_doc_number] => 20200408754
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => METHOD OF DETECTING OR QUANTIFYING DETECTION TARGET IN SPECIMEN, COMPOSITE PARTICLE, AND REAGENT
[patent_app_type] => utility
[patent_app_number] => 16/910148
[patent_app_country] => US
[patent_app_date] => 2020-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7413
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910148
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/910148 | Method of detecting or quantifying detection target in specimen, composite particle, and reagent | Jun 23, 2020 | Issued |
Array
(
[id] => 16362339
[patent_doc_number] => 20200319090
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => DIAGNOSTIC APPARATUS, DIAGNOSTIC DEVICE AND DIAGNOSIS METHOD
[patent_app_type] => utility
[patent_app_number] => 16/910544
[patent_app_country] => US
[patent_app_date] => 2020-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15242
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910544
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/910544 | DIAGNOSTIC APPARATUS, DIAGNOSTIC DEVICE AND DIAGNOSIS METHOD | Jun 23, 2020 | Pending |
Array
(
[id] => 19949444
[patent_doc_number] => 12320804
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-03
[patent_title] => Detection of cleavage activity of an enzyme
[patent_app_type] => utility
[patent_app_number] => 16/909309
[patent_app_country] => US
[patent_app_date] => 2020-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 37
[patent_no_of_words] => 15574
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[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] => 16909309
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/909309 | Detection of cleavage activity of an enzyme | Jun 22, 2020 | Issued |
Array
(
[id] => 17904640
[patent_doc_number] => 11458475
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-04
[patent_title] => Methods and systems for cell-based non-invasive prenatal testing
[patent_app_type] => utility
[patent_app_number] => 15/930407
[patent_app_country] => US
[patent_app_date] => 2020-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 7501
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930407
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/930407 | Methods and systems for cell-based non-invasive prenatal testing | May 11, 2020 | Issued |
Array
(
[id] => 17890060
[patent_doc_number] => 11453007
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-27
[patent_title] => Non-invasive prenatal test on single fetal cells isolated from blood of pregnant women
[patent_app_type] => utility
[patent_app_number] => 15/930410
[patent_app_country] => US
[patent_app_date] => 2020-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 7500
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930410
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/930410 | Non-invasive prenatal test on single fetal cells isolated from blood of pregnant women | May 11, 2020 | Issued |
Array
(
[id] => 16392390
[patent_doc_number] => 20200333331
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-22
[patent_title] => Methods and Systems for Detecting Antibodies by Surface Plasmon Resonance
[patent_app_type] => utility
[patent_app_number] => 16/850541
[patent_app_country] => US
[patent_app_date] => 2020-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11504
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850541
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/850541 | Methods for detecting antibodies by surface plasmon resonance | Apr 15, 2020 | Issued |
Array
(
[id] => 18591314
[patent_doc_number] => 11740205
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-29
[patent_title] => Sensors, systems and methods for detecting analytes using same
[patent_app_type] => utility
[patent_app_number] => 16/849637
[patent_app_country] => US
[patent_app_date] => 2020-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 20276
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849637
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/849637 | Sensors, systems and methods for detecting analytes using same | Apr 14, 2020 | Issued |
Array
(
[id] => 18981351
[patent_doc_number] => 11906515
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-20
[patent_title] => Multiplexed lateral flow assay device
[patent_app_type] => utility
[patent_app_number] => 16/845035
[patent_app_country] => US
[patent_app_date] => 2020-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 20
[patent_no_of_words] => 5355
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845035
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/845035 | Multiplexed lateral flow assay device | Apr 8, 2020 | Issued |
Array
(
[id] => 19625134
[patent_doc_number] => 12163956
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-10
[patent_title] => Lateral flow immunoassay for measuring functional C1-esterase inhibitor (C1-INH) in plasma samples
[patent_app_type] => utility
[patent_app_number] => 16/844463
[patent_app_country] => US
[patent_app_date] => 2020-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 20
[patent_no_of_words] => 15732
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844463
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/844463 | Lateral flow immunoassay for measuring functional C1-esterase inhibitor (C1-INH) in plasma samples | Apr 8, 2020 | Issued |
Array
(
[id] => 17143021
[patent_doc_number] => 20210311034
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-07
[patent_title] => SENSOR FOR LIQUID BIOPSY AND ITS METHOD OF MAKING, AND METHOD OF NON-INVASIVE LIQUID BIOPSY
[patent_app_type] => utility
[patent_app_number] => 16/839158
[patent_app_country] => US
[patent_app_date] => 2020-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10528
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -34
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839158
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/839158 | Sensor for liquid biopsy and its method of making, and method of non-invasive liquid biopsy | Apr 2, 2020 | Issued |
Array
(
[id] => 20257134
[patent_doc_number] => 12429481
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-30
[patent_title] => Target detection with nanopore
[patent_app_type] => utility
[patent_app_number] => 16/831678
[patent_app_country] => US
[patent_app_date] => 2020-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 24
[patent_no_of_words] => 10322
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831678
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/831678 | Target detection with nanopore | Mar 25, 2020 | Issued |
Array
(
[id] => 20130134
[patent_doc_number] => 12372441
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Automatic system and method for tissue sectioning, staining, and scanning
[patent_app_type] => utility
[patent_app_number] => 17/440368
[patent_app_country] => US
[patent_app_date] => 2020-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 2615
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440368
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/440368 | Automatic system and method for tissue sectioning, staining, and scanning | Mar 18, 2020 | Issued |
Array
(
[id] => 19701740
[patent_doc_number] => 12195755
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Placental lipid bilayer for cell-free molecular interaction studies
[patent_app_type] => utility
[patent_app_number] => 16/822994
[patent_app_country] => US
[patent_app_date] => 2020-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 14
[patent_no_of_words] => 11382
[patent_no_of_claims] => 10
[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] => 16822994
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/822994 | Placental lipid bilayer for cell-free molecular interaction studies | Mar 17, 2020 | Issued |
Array
(
[id] => 16682705
[patent_doc_number] => 10942177
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-09
[patent_title] => Hollow polymer fiber optic system for single analyte and multiplexed analyte detection
[patent_app_type] => utility
[patent_app_number] => 16/800890
[patent_app_country] => US
[patent_app_date] => 2020-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 30
[patent_no_of_words] => 25446
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800890
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/800890 | Hollow polymer fiber optic system for single analyte and multiplexed analyte detection | Feb 24, 2020 | Issued |
Array
(
[id] => 17482503
[patent_doc_number] => 20220090007
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => SINGLE CELL SELECTION AND ISOLATION
[patent_app_type] => utility
[patent_app_number] => 17/424304
[patent_app_country] => US
[patent_app_date] => 2020-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7235
[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] => 17424304
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/424304 | SINGLE CELL SELECTION AND ISOLATION | Jan 20, 2020 | Pending |
Array
(
[id] => 18644092
[patent_doc_number] => 11768155
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-26
[patent_title] => Detection device and detection method
[patent_app_type] => utility
[patent_app_number] => 16/747021
[patent_app_country] => US
[patent_app_date] => 2020-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 9424
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747021
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/747021 | Detection device and detection method | Jan 19, 2020 | Issued |
Array
(
[id] => 17337345
[patent_doc_number] => 20220003676
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-06
[patent_title] => Optical biomodule for detection of diseases at an early onset
[patent_app_type] => utility
[patent_app_number] => 16/602966
[patent_app_country] => US
[patent_app_date] => 2020-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 107817
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[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] => 16602966
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/602966 | Optical biomodule for detection of diseases at an early onset | Jan 5, 2020 | Issued |
Array
(
[id] => 16957173
[patent_doc_number] => 11061026
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-07-13
[patent_title] => System of evaluating corpus luteum function by recurrently evaluating progesterone non-serum bodily fluids on multiple days
[patent_app_type] => utility
[patent_app_number] => 16/732823
[patent_app_country] => US
[patent_app_date] => 2020-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 16316
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 354
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732823
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/732823 | System of evaluating corpus luteum function by recurrently evaluating progesterone non-serum bodily fluids on multiple days | Jan 1, 2020 | Issued |
Array
(
[id] => 16114421
[patent_doc_number] => 20200209233
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-02
[patent_title] => Containers Containing Degradable Carriers
[patent_app_type] => utility
[patent_app_number] => 16/730660
[patent_app_country] => US
[patent_app_date] => 2019-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8377
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 16730660
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/730660 | Containers containing degradable carriers | Dec 29, 2019 | Issued |
Array
(
[id] => 16422981
[patent_doc_number] => 20200348179
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => SPECTROSCOPIC ASSAYS AND TAGGING
[patent_app_type] => utility
[patent_app_number] => 16/728841
[patent_app_country] => US
[patent_app_date] => 2019-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8118
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 16728841
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/728841 | SPECTROSCOPIC ASSAYS AND TAGGING | Dec 26, 2019 | Abandoned |