
Ig Tai An
Examiner (ID: 547)
| Most Active Art Unit | 3662 |
| Art Unit(s) | 3662, 3687, 4164, 4100 |
| Total Applications | 589 |
| Issued Applications | 297 |
| Pending Applications | 64 |
| Abandoned Applications | 241 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10443374
[patent_doc_number] => 20150328386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-19
[patent_title] => 'FLUID PURIFICATION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/808827
[patent_app_country] => US
[patent_app_date] => 2015-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 13756
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14808827
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/808827 | Fluid purification system | Jul 23, 2015 | Issued |
Array
(
[id] => 10677020
[patent_doc_number] => 20160023165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-28
[patent_title] => 'SINGLE FILTER CARTRIDGE FOR REMOVING CONTAMINATES FROM WATER'
[patent_app_type] => utility
[patent_app_number] => 14/806818
[patent_app_country] => US
[patent_app_date] => 2015-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2544
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14806818
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/806818 | SINGLE FILTER CARTRIDGE FOR REMOVING CONTAMINATES FROM WATER | Jul 22, 2015 | Abandoned |
Array
(
[id] => 15848289
[patent_doc_number] => 10639405
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-05-05
[patent_title] => Adsorbent for removing histone and purification device for liquid derived from living organism
[patent_app_type] => utility
[patent_app_number] => 15/327483
[patent_app_country] => US
[patent_app_date] => 2015-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 11702
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15327483
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/327483 | Adsorbent for removing histone and purification device for liquid derived from living organism | Jul 20, 2015 | Issued |
Array
(
[id] => 11835061
[patent_doc_number] => 20170216780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-03
[patent_title] => 'HIGH TOUGHNESS HOLLOW FIBER MEMBRANES BASED ON VINYLIDENE FLUORIDE POLYMERS'
[patent_app_type] => utility
[patent_app_number] => 15/328115
[patent_app_country] => US
[patent_app_date] => 2015-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 8572
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15328115
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/328115 | High toughness hollow fiber membranes based on vinylidene fluoride polymers | Jul 20, 2015 | Issued |
Array
(
[id] => 12015880
[patent_doc_number] => 09808568
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-07
[patent_title] => 'Apparatus and method for separating and concentrating a component of a fluid'
[patent_app_type] => utility
[patent_app_number] => 14/803440
[patent_app_country] => US
[patent_app_date] => 2015-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 6556
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14803440
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/803440 | Apparatus and method for separating and concentrating a component of a fluid | Jul 19, 2015 | Issued |
Array
(
[id] => 11762459
[patent_doc_number] => 09370763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-21
[patent_title] => 'High capacity solid filtration media'
[patent_app_type] => utility
[patent_app_number] => 14/799686
[patent_app_country] => US
[patent_app_date] => 2015-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8790
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[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] => 14799686
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/799686 | High capacity solid filtration media | Jul 14, 2015 | Issued |
Array
(
[id] => 13194491
[patent_doc_number] => 10112150
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-30
[patent_title] => Porous graphene based composite membranes for nanofiltration, desalination, and pervaporation
[patent_app_type] => utility
[patent_app_number] => 15/325451
[patent_app_country] => US
[patent_app_date] => 2015-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6725
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[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] => 15325451
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/325451 | Porous graphene based composite membranes for nanofiltration, desalination, and pervaporation | Jul 14, 2015 | Issued |
Array
(
[id] => 13812969
[patent_doc_number] => 10183243
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-22
[patent_title] => Micronic automatic filter
[patent_app_type] => utility
[patent_app_number] => 14/793758
[patent_app_country] => US
[patent_app_date] => 2015-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5251
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[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] => 14793758
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/793758 | Micronic automatic filter | Jul 7, 2015 | Issued |
Array
(
[id] => 10664611
[patent_doc_number] => 20160010755
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-14
[patent_title] => 'VALVE FOR A DIALYSIS MACHINE AND DIALYSIS MACHINE'
[patent_app_type] => utility
[patent_app_number] => 14/790232
[patent_app_country] => US
[patent_app_date] => 2015-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6491
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14790232
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/790232 | Valve for a dialysis machine and dialysis machine | Jul 1, 2015 | Issued |
Array
(
[id] => 13298361
[patent_doc_number] => 20180200717
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-07-19
[patent_title] => Devices for Separating Constituents in a Sample and Methods for Use Thereof
[patent_app_type] => utility
[patent_app_number] => 15/323267
[patent_app_country] => US
[patent_app_date] => 2015-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20407
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[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] => 15323267
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/323267 | Devices for separating constituents in a sample and methods for use thereof | Jun 29, 2015 | Issued |
Array
(
[id] => 11798796
[patent_doc_number] => 09539525
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-01-10
[patent_title] => 'Centrifugation device and methods for isolation of biomass from algae mixture and extraction of oil from kitchen residue'
[patent_app_type] => utility
[patent_app_number] => 14/730267
[patent_app_country] => US
[patent_app_date] => 2015-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 27
[patent_no_of_words] => 4909
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14730267
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/730267 | Centrifugation device and methods for isolation of biomass from algae mixture and extraction of oil from kitchen residue | Jun 3, 2015 | Issued |
Array
(
[id] => 13180325
[patent_doc_number] => 10105654
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-23
[patent_title] => Filtering system and hollow fiber membrane module for the same
[patent_app_type] => utility
[patent_app_number] => 15/315001
[patent_app_country] => US
[patent_app_date] => 2015-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 6299
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15315001
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/315001 | Filtering system and hollow fiber membrane module for the same | May 28, 2015 | Issued |
Array
(
[id] => 10712789
[patent_doc_number] => 20160058933
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-03
[patent_title] => 'Control Systems and Methods for Blood or Fluid Handling Medical Devices'
[patent_app_type] => utility
[patent_app_number] => 14/723237
[patent_app_country] => US
[patent_app_date] => 2015-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 227
[patent_figures_cnt] => 227
[patent_no_of_words] => 139093
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14723237
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/723237 | Control systems and methods for blood or fluid handling medical devices | May 26, 2015 | Issued |
Array
(
[id] => 11713969
[patent_doc_number] => 20170182468
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-06-29
[patent_title] => 'TANGENTIAL FILTER WITH A SUPPORTING ELEMENT INCLUDING A SET OF CHANNELS'
[patent_app_type] => utility
[patent_app_number] => 15/312997
[patent_app_country] => US
[patent_app_date] => 2015-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7751
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15312997
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/312997 | Tangential filter with a supporting element including a set of channels | May 20, 2015 | Issued |
Array
(
[id] => 11290271
[patent_doc_number] => 20160340203
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-24
[patent_title] => 'CLEANER SYSTEM, SEPARATOR, AND RELATED METHODS'
[patent_app_type] => utility
[patent_app_number] => 14/715756
[patent_app_country] => US
[patent_app_date] => 2015-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3985
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14715756
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/715756 | CLEANER SYSTEM, SEPARATOR, AND RELATED METHODS | May 18, 2015 | Abandoned |
Array
(
[id] => 12767119
[patent_doc_number] => 20180147541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-31
[patent_title] => ION-EXCHANGE MEMBRANE WITH MOLECULAR BARRIER
[patent_app_type] => utility
[patent_app_number] => 15/568497
[patent_app_country] => US
[patent_app_date] => 2015-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2838
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15568497
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/568497 | Ion-exchange membrane with molecular barrier | Apr 23, 2015 | Issued |
Array
(
[id] => 10339237
[patent_doc_number] => 20150224242
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-13
[patent_title] => 'BLOOD CIRCUIT ASSEMBLY FOR A HEMODIALYSIS SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/692801
[patent_app_country] => US
[patent_app_date] => 2015-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 29
[patent_no_of_words] => 21162
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14692801
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/692801 | Blood circuit assembly for a hemodialysis system | Apr 21, 2015 | Issued |
Array
(
[id] => 11210998
[patent_doc_number] => 09440016
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-13
[patent_title] => 'Hemodialysis and peritoneal dialysis systems having electrodialysis and electrodeionization capabilities'
[patent_app_type] => utility
[patent_app_number] => 14/684675
[patent_app_country] => US
[patent_app_date] => 2015-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 12233
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14684675
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/684675 | Hemodialysis and peritoneal dialysis systems having electrodialysis and electrodeionization capabilities | Apr 12, 2015 | Issued |
Array
(
[id] => 14697793
[patent_doc_number] => 10376620
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-08-13
[patent_title] => Systems and methods for leukoreducing a red blood cell-containing fluid and concentrated red blood cells
[patent_app_type] => utility
[patent_app_number] => 14/677319
[patent_app_country] => US
[patent_app_date] => 2015-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5525
[patent_no_of_claims] => 22
[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] => 14677319
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/677319 | Systems and methods for leukoreducing a red blood cell-containing fluid and concentrated red blood cells | Apr 1, 2015 | Issued |
Array
(
[id] => 11541778
[patent_doc_number] => 20170095603
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-06
[patent_title] => 'BLOOD PURIFYING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 15/301398
[patent_app_country] => US
[patent_app_date] => 2015-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
[patent_no_of_words] => 7735
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15301398
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/301398 | Blood purifying apparatus | Mar 30, 2015 | Issued |