Search

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 numberTitle of the applicationFiling DateStatus
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
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