
Angel A. Castro
Examiner (ID: 13797)
| Most Active Art Unit | 2627 |
| Art Unit(s) | 2754, 2688, 2627, 2652, 2653, 2651, 2687 |
| Total Applications | 1161 |
| Issued Applications | 959 |
| Pending Applications | 13 |
| Abandoned Applications | 191 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19404605
[patent_doc_number] => 20240288116
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => LUBRICATING OIL SUPPLY DEVICE AND ROTATION TEST APPARATUS EQUIPPED THEREWITH
[patent_app_type] => utility
[patent_app_number] => 18/025772
[patent_app_country] => US
[patent_app_date] => 2021-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7722
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025772
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/025772 | LUBRICATING OIL SUPPLY DEVICE AND ROTATION TEST APPARATUS EQUIPPED THEREWITH | Aug 23, 2021 | Pending |
Array
(
[id] => 17429668
[patent_doc_number] => 20220057377
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-24
[patent_title] => ANALYTICAL METHOD FOR DETERMINATION OF IN VITRO DRUG RELEASE PROFILE FROM MICRONEEDLE PATCHES
[patent_app_type] => utility
[patent_app_number] => 17/392536
[patent_app_country] => US
[patent_app_date] => 2021-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14207
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392536
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/392536 | ANALYTICAL METHOD FOR DETERMINATION OF IN VITRO DRUG RELEASE PROFILE FROM MICRONEEDLE PATCHES | Aug 2, 2021 | Abandoned |
Array
(
[id] => 19121839
[patent_doc_number] => 11965813
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-23
[patent_title] => Methods and apparatus for central source pressure-based cytometer fluidics system
[patent_app_type] => utility
[patent_app_number] => 17/390984
[patent_app_country] => US
[patent_app_date] => 2021-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 7961
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390984
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/390984 | Methods and apparatus for central source pressure-based cytometer fluidics system | Jul 31, 2021 | Issued |
Array
(
[id] => 18135488
[patent_doc_number] => 11561151
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-24
[patent_title] => Systems for leak testing a valved conduit
[patent_app_type] => utility
[patent_app_number] => 17/379830
[patent_app_country] => US
[patent_app_date] => 2021-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 36
[patent_no_of_words] => 10094
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379830
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/379830 | Systems for leak testing a valved conduit | Jul 18, 2021 | Issued |
Array
(
[id] => 18159763
[patent_doc_number] => 20230026355
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => ESTIMATING MOLECULAR WEIGHT OF HYDROCARBONS
[patent_app_type] => utility
[patent_app_number] => 17/376540
[patent_app_country] => US
[patent_app_date] => 2021-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6317
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376540
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/376540 | Estimating molecular weight of hydrocarbons | Jul 14, 2021 | Issued |
Array
(
[id] => 20273009
[patent_doc_number] => 12442784
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Chemiresistive sensor for detecting NO
[patent_app_type] => utility
[patent_app_number] => 18/015474
[patent_app_country] => US
[patent_app_date] => 2021-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 0
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[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] => 18015474
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/015474 | Chemiresistive sensor for detecting NO | Jul 8, 2021 | Issued |
Array
(
[id] => 19666581
[patent_doc_number] => 12179303
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-31
[patent_title] => Method and device to ascertain a quality of a product obtained by subtractive manufacturing
[patent_app_type] => utility
[patent_app_number] => 17/361563
[patent_app_country] => US
[patent_app_date] => 2021-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 31
[patent_no_of_words] => 12399
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361563
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/361563 | Method and device to ascertain a quality of a product obtained by subtractive manufacturing | Jun 28, 2021 | Issued |
Array
(
[id] => 17297505
[patent_doc_number] => 20210393344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-23
[patent_title] => CONTROL SCHEME CALIBRATION FOR MEDICAL INSTRUMENTS
[patent_app_type] => utility
[patent_app_number] => 17/353550
[patent_app_country] => US
[patent_app_date] => 2021-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 34229
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353550
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/353550 | Control scheme calibration for medical instruments | Jun 20, 2021 | Issued |
Array
(
[id] => 18173202
[patent_doc_number] => 11572904
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-07
[patent_title] => Actuator predictive system
[patent_app_type] => utility
[patent_app_number] => 17/347768
[patent_app_country] => US
[patent_app_date] => 2021-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 5801
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347768
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/347768 | Actuator predictive system | Jun 14, 2021 | Issued |
Array
(
[id] => 18486094
[patent_doc_number] => 20230213434
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-06
[patent_title] => SYSTEMS AND METHODS FOR CONTINUOUS MEASUREMENT OF EROSION AND CORROSION IN OIL AND GAS FACILITIES
[patent_app_type] => utility
[patent_app_number] => 18/001400
[patent_app_country] => US
[patent_app_date] => 2021-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7260
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -31
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001400
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/001400 | SYSTEMS AND METHODS FOR CONTINUOUS MEASUREMENT OF EROSION AND CORROSION IN OIL AND GAS FACILITIES | Jun 10, 2021 | Pending |
Array
(
[id] => 17113058
[patent_doc_number] => 20210293655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-23
[patent_title] => DUCT LEAKAGE DETECTION SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 17/343422
[patent_app_country] => US
[patent_app_date] => 2021-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3545
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343422
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/343422 | Duct leakage detection system and method | Jun 8, 2021 | Issued |
Array
(
[id] => 18527048
[patent_doc_number] => 11714038
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-01
[patent_title] => Device and method for viscosity determination in liquids
[patent_app_type] => utility
[patent_app_number] => 17/341723
[patent_app_country] => US
[patent_app_date] => 2021-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 26
[patent_no_of_words] => 10666
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341723
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/341723 | Device and method for viscosity determination in liquids | Jun 7, 2021 | Issued |
Array
(
[id] => 20227901
[patent_doc_number] => 12416549
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-16
[patent_title] => Liquid collector
[patent_app_type] => utility
[patent_app_number] => 18/000335
[patent_app_country] => US
[patent_app_date] => 2021-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 11275
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000335
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/000335 | Liquid collector | May 29, 2021 | Issued |
Array
(
[id] => 19319541
[patent_doc_number] => 20240241084
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => METHOD FOR NDT TESTING A SPECIMEN
[patent_app_type] => utility
[patent_app_number] => 18/563963
[patent_app_country] => US
[patent_app_date] => 2021-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6437
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -32
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563963
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/563963 | METHOD FOR NDT TESTING A SPECIMEN | May 24, 2021 | Pending |
Array
(
[id] => 18667534
[patent_doc_number] => 11774425
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-10-03
[patent_title] => Flexible hydrogen sensor with ultra-high sensitivity and wide range and fabrication method therefor
[patent_app_type] => utility
[patent_app_number] => 18/033072
[patent_app_country] => US
[patent_app_date] => 2021-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 4336
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033072
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/033072 | Flexible hydrogen sensor with ultra-high sensitivity and wide range and fabrication method therefor | May 12, 2021 | Issued |
Array
(
[id] => 17991201
[patent_doc_number] => 20220357238
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => ENERGY HARVESTING SENSORS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 17/313384
[patent_app_country] => US
[patent_app_date] => 2021-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5613
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313384
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/313384 | ENERGY HARVESTING SENSORS AND METHODS | May 5, 2021 | Abandoned |
Array
(
[id] => 19211683
[patent_doc_number] => 12000739
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-06-04
[patent_title] => Lever based differential capacitive strain gauge with acceleration rejection
[patent_app_type] => utility
[patent_app_number] => 17/238051
[patent_app_country] => US
[patent_app_date] => 2021-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 4281
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 17238051
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/238051 | Lever based differential capacitive strain gauge with acceleration rejection | Apr 21, 2021 | Issued |
Array
(
[id] => 18453113
[patent_doc_number] => 20230194393
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => HIGH ASPECT RATIO VACUUM AIR SAMPLING ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/996181
[patent_app_country] => US
[patent_app_date] => 2021-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6856
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996181
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/996181 | High aspect ratio vacuum air sampling assembly | Apr 21, 2021 | Issued |
Array
(
[id] => 18644079
[patent_doc_number] => 11768142
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-09-26
[patent_title] => Bubble detection system and method within a liquid flow of a pipe by sensing changes in local liquid pressure
[patent_app_type] => utility
[patent_app_number] => 17/227798
[patent_app_country] => US
[patent_app_date] => 2021-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2605
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227798
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/227798 | Bubble detection system and method within a liquid flow of a pipe by sensing changes in local liquid pressure | Apr 11, 2021 | Issued |
Array
(
[id] => 17174027
[patent_doc_number] => 20210327698
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-21
[patent_title] => SYSTEMS FOR INTEGRATED DECOMPOSITION AND SCANNING OF A SEMICONDUCTING WAFER
[patent_app_type] => utility
[patent_app_number] => 17/227938
[patent_app_country] => US
[patent_app_date] => 2021-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11386
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17227938
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/227938 | Systems for integrated decomposition and scanning of a semiconducting wafer | Apr 11, 2021 | Issued |