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Ryan Huang

Examiner (ID: 16874)

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
676
Issued Applications
310
Pending Applications
96
Abandoned Applications
285

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18894145 [patent_doc_number] => 20240009630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => POROUS AND MONOLITHIC CARBON MEMBRANES AND THEIR USE [patent_app_type] => utility [patent_app_number] => 18/254301 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12688 [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] => 18254301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254301
POROUS AND MONOLITHIC CARBON MEMBRANES AND THEIR USE Nov 29, 2021 Pending
Array ( [id] => 17712574 [patent_doc_number] => 11376553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Superhydrophobic polypropylene porous film, preparation method therefor, and method for improving hydrophobicity of polypropylene porous film [patent_app_type] => utility [patent_app_number] => 17/526828 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526828
Superhydrophobic polypropylene porous film, preparation method therefor, and method for improving hydrophobicity of polypropylene porous film Nov 14, 2021 Issued
Array ( [id] => 17547084 [patent_doc_number] => 20220118425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD OF CHROMATOGRAPHY ON A POROUS PACKING MATERIAL PRODUCED BY A DRAWING PROCESS [patent_app_type] => utility [patent_app_number] => 17/454704 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454704
METHOD OF CHROMATOGRAPHY ON A POROUS PACKING MATERIAL PRODUCED BY A DRAWING PROCESS Nov 11, 2021 Pending
Array ( [id] => 19257158 [patent_doc_number] => 12017188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Dendrimer particles and related mixed matrix filtration membranes, compositions, methods, and systems [patent_app_type] => utility [patent_app_number] => 17/524572 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 59 [patent_no_of_words] => 34534 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524572
Dendrimer particles and related mixed matrix filtration membranes, compositions, methods, and systems Nov 10, 2021 Issued
Array ( [id] => 17428215 [patent_doc_number] => 20220055923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Sustainable System and Method for Removing and Concentrating Per- and Polyfluoroalkyl Substances (PFAS) from Water [patent_app_type] => utility [patent_app_number] => 17/518037 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17518037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518037
Sustainable System and Method for Removing and Concentrating Per- and Polyfluoroalkyl Substances (PFAS) from Water Nov 2, 2021 Abandoned
Array ( [id] => 18816370 [patent_doc_number] => 20230390710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MEMBRANES MADE USING FINE POWDERS [patent_app_type] => utility [patent_app_number] => 18/034462 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18034462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034462
MEMBRANES MADE USING FINE POWDERS Oct 28, 2021 Abandoned
Array ( [id] => 17415183 [patent_doc_number] => 20220050087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => NON-CONTIGUOUS SAMPLE FRACTIONATING AND CONCATENATING DEVICE AND DUAL ONLINE MULTIDIMENSIONAL LIQUID CHROMATOGRAPHY SYSTEM HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/512160 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512160
Non-contiguous sample fractionating and concatenating device and dual online multidimensional liquid chromatography system having the same Oct 26, 2021 Issued
Array ( [id] => 19299758 [patent_doc_number] => 20240228327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SPENT COFFEE GROUND BIOCHAR, RELATED METHODS OF MAKING, ENVIRONMENTAL REMEDIATION SYSTEMS, AND METHODS OF REMOVING CONTAMINANTS FROM SOLUTION [patent_app_type] => utility [patent_app_number] => 18/044385 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044385
SPENT COFFEE GROUND BIOCHAR, RELATED METHODS OF MAKING, ENVIRONMENTAL REMEDIATION SYSTEMS, AND METHODS OF REMOVING CONTAMINANTS FROM SOLUTION Oct 26, 2021 Pending
Array ( [id] => 17577438 [patent_doc_number] => 20220134293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => LOW METAL CONTENT POLYOLEFIN FILTER MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/512474 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512474
LOW METAL CONTENT POLYOLEFIN FILTER MEMBRANE Oct 26, 2021 Abandoned
Array ( [id] => 17399362 [patent_doc_number] => 20220041452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => GRAPHENE MEMBRANE AND METHOD FOR MAKING GRAPHENE MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/510515 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510515
Graphene membrane and method for making graphene membrane Oct 25, 2021 Issued
Array ( [id] => 18724743 [patent_doc_number] => 20230338905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => POLYAMIDE REVERSE OSMOSIS MEMBRANE HAVING EXCELLENT DURABILITY AND ANTIFOULING PROPERTIES, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/023656 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18023656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023656
POLYAMIDE REVERSE OSMOSIS MEMBRANE HAVING EXCELLENT DURABILITY AND ANTIFOULING PROPERTIES, AND METHOD FOR MANUFACTURING SAME Oct 14, 2021 Pending
Array ( [id] => 18769794 [patent_doc_number] => 20230364564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => TANGENTIAL FLOW CASSETTE-HF EMULATION [patent_app_type] => utility [patent_app_number] => 18/246153 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246153
TANGENTIAL FLOW CASSETTE-HF EMULATION Oct 4, 2021 Abandoned
Array ( [id] => 17519622 [patent_doc_number] => 20220105470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Electromagnetic Induction Pervaporation Membrane [patent_app_type] => utility [patent_app_number] => 17/485932 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485932
Electromagnetic Induction Pervaporation Membrane Sep 26, 2021 Abandoned
Array ( [id] => 18708014 [patent_doc_number] => 20230330599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => NANOFILTRATION MEMBRANE AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/028789 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028789
NANOFILTRATION MEMBRANE AND MANUFACTURING METHOD Sep 23, 2021 Abandoned
Array ( [id] => 18738381 [patent_doc_number] => 20230347297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => POLYAMIDE POROUS MEMBRANE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/028866 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028866
POLYAMIDE POROUS MEMBRANE AND METHOD FOR PRODUCING SAME Sep 23, 2021 Pending
Array ( [id] => 18649229 [patent_doc_number] => 20230295015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => WATER SOFTENING DEVICE AND REGENERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/021494 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021494
WATER SOFTENING DEVICE AND REGENERATION METHOD THEREOF Sep 14, 2021 Pending
Array ( [id] => 18252315 [patent_doc_number] => 20230079354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => COLUMN OVEN AND CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/472727 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472727
COLUMN OVEN AND CHROMATOGRAPHY Sep 12, 2021 Pending
Array ( [id] => 17298244 [patent_doc_number] => 20210394083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Column Packing Method [patent_app_type] => utility [patent_app_number] => 17/464107 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464107
Column Packing Method Aug 31, 2021 Abandoned
Array ( [id] => 18738383 [patent_doc_number] => 20230347299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => COMPOSITE FLUOROPOLYMER MEMBRANES HAVING DIFFERENT SURFACE ENERGIES [patent_app_type] => utility [patent_app_number] => 18/042934 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7374 [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] => 18042934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042934
COMPOSITE FLUOROPOLYMER MEMBRANES HAVING DIFFERENT SURFACE ENERGIES Aug 24, 2021 Abandoned
Array ( [id] => 18674861 [patent_doc_number] => 20230312372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => WATER TREATMENT SYSTEM, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/024844 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024844
WATER TREATMENT SYSTEM, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM Aug 19, 2021 Pending
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