Search

Ryan Huang

Examiner (ID: 7254, Phone: (571)270-0327 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1772, 1777
Total Applications
679
Issued Applications
315
Pending Applications
88
Abandoned Applications
287

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10979796 [patent_doc_number] => 20160176739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'WATER TREATMENT DEVICE AND WATER TREATMENT METHOD' [patent_app_type] => utility [patent_app_number] => 14/894284 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12668 [patent_no_of_claims] => 20 [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] => 14894284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/894284
WATER TREATMENT DEVICE AND WATER TREATMENT METHOD Sep 11, 2014 Abandoned
Array ( [id] => 9905150 [patent_doc_number] => 20150060351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'Filter System with Seal' [patent_app_type] => utility [patent_app_number] => 14/475004 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2976 [patent_no_of_claims] => 13 [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] => 14475004 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475004
Filter system with seal Sep 1, 2014 Issued
Array ( [id] => 10541640 [patent_doc_number] => 09266750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Systems and methods for isotopic water separation' [patent_app_type] => utility [patent_app_number] => 14/463406 [patent_app_country] => US [patent_app_date] => 2014-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5601 [patent_no_of_claims] => 20 [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] => 14463406 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/463406
Systems and methods for isotopic water separation Aug 18, 2014 Issued
Array ( [id] => 10943084 [patent_doc_number] => 20140346105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'Dialysate Regeneration System for Portable Human Dialysis' [patent_app_type] => utility [patent_app_number] => 14/456876 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12546 [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] => 14456876 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456876
Dialysate Regeneration System for Portable Human Dialysis Aug 10, 2014 Abandoned
Array ( [id] => 11324113 [patent_doc_number] => 20160354725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'REVERSE OSMOSIS MEMBRANE FILTERING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/102721 [patent_app_country] => US [patent_app_date] => 2014-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5617 [patent_no_of_claims] => 7 [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] => 15102721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102721
Reverse osmosis membrane filtering device Jul 28, 2014 Issued
Array ( [id] => 9802291 [patent_doc_number] => 20150014236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'Portable Water Treatment Device' [patent_app_type] => utility [patent_app_number] => 14/340237 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9873 [patent_no_of_claims] => 18 [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] => 14340237 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340237
Portable Water Treatment Device Jul 23, 2014 Abandoned
Array ( [id] => 10662625 [patent_doc_number] => 20160008769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'FILTRATION MEMBRANES WITH FUNCTIONALIZED STAR POLYMERS' [patent_app_type] => utility [patent_app_number] => 14/330801 [patent_app_country] => US [patent_app_date] => 2014-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5605 [patent_no_of_claims] => 20 [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] => 14330801 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/330801
Filtration membranes with functionalized star polymers Jul 13, 2014 Issued
Array ( [id] => 10483111 [patent_doc_number] => 20150368130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'PROCESS FOR PURIFICATION TREATMENT OF WASTEWATER AND APPARATUS FOR PURIFICATION TREATMENT OF WASTEWATER' [patent_app_type] => utility [patent_app_number] => 14/765088 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6213 [patent_no_of_claims] => 10 [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] => 14765088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765088
PROCESS FOR PURIFICATION TREATMENT OF WASTEWATER AND APPARATUS FOR PURIFICATION TREATMENT OF WASTEWATER Jun 29, 2014 Abandoned
Array ( [id] => 10655064 [patent_doc_number] => 20160001208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'FILTER MEANS AND FILTER ELEMENT FOR TREATING A FLUSHING LIQUID FOR MATERIAL-REMOVING MACHINING AND METHOD FOR MATERIAL-REMOVING MACHINING' [patent_app_type] => utility [patent_app_number] => 14/769631 [patent_app_country] => US [patent_app_date] => 2014-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2123 [patent_no_of_claims] => 12 [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] => 14769631 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/769631
Filter means and filter element for treating a flushing liquid for material-removing machining and method for material-removing machining Jun 25, 2014 Issued
Array ( [id] => 10467486 [patent_doc_number] => 20150352501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'POLYAMIDE WATER-TREATMENT SEPARATION MEMBRANE HAVING PROPERTIES OF HIGH SALT REJECTION AND HIGH FLUX AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/387773 [patent_app_country] => US [patent_app_date] => 2014-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6571 [patent_no_of_claims] => 15 [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] => 14387773 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387773
POLYAMIDE WATER-TREATMENT SEPARATION MEMBRANE HAVING PROPERTIES OF HIGH SALT REJECTION AND HIGH FLUX AND MANUFACTURING METHOD THEREOF Jun 17, 2014 Abandoned
Array ( [id] => 10805591 [patent_doc_number] => 20160151747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'Porous Nanomembranes' [patent_app_type] => utility [patent_app_number] => 14/900436 [patent_app_country] => US [patent_app_date] => 2014-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10081 [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] => 14900436 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/900436
Porous Nanomembranes Jun 9, 2014 Abandoned
Array ( [id] => 10458381 [patent_doc_number] => 20150343396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'MEMBRANE COMPRISING SELF-ASSEMBLED BLOCK COPOLYMER AND PROCESS FOR PRODUCING THE SAME BY HYBRID CASTING (Ib)' [patent_app_type] => utility [patent_app_number] => 14/292710 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10833 [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] => 14292710 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292710
Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (Ib) May 29, 2014 Issued
Array ( [id] => 10458380 [patent_doc_number] => 20150343395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'MEMBRANE COMPRISING SELF-ASSEMBLED BLOCK COPOLYMER AND PROCESS FOR PRODUCING THE SAME BY HYBRID CASTING (IIb)' [patent_app_type] => utility [patent_app_number] => 14/292446 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11677 [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] => 14292446 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292446
Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb) May 29, 2014 Issued
Array ( [id] => 11487155 [patent_doc_number] => 09593219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (IIa)' [patent_app_type] => utility [patent_app_number] => 14/292665 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 10512 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14292665 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292665
Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (IIa) May 29, 2014 Issued
Array ( [id] => 11895246 [patent_doc_number] => 09765171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Self-assembling polymers—V' [patent_app_type] => utility [patent_app_number] => 14/292739 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7780 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14292739 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292739
Self-assembling polymers—V May 29, 2014 Issued
Array ( [id] => 11487152 [patent_doc_number] => 09593217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (Va)' [patent_app_type] => utility [patent_app_number] => 14/292193 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9782 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14292193 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292193
Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (Va) May 29, 2014 Issued
Array ( [id] => 10459623 [patent_doc_number] => 20150344638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'SELF-ASSEMBLED STRUCTURE AND MEMBRANE COMPRISING BLOCK COPOLYMER AND PROCESS FOR PRODUCING THE SAME BY SPIN COATING (VIa)' [patent_app_type] => utility [patent_app_number] => 14/292320 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10462 [patent_no_of_claims] => 18 [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] => 14292320 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292320
Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (VIa) May 29, 2014 Issued
Array ( [id] => 11487153 [patent_doc_number] => 09593218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IIIa)' [patent_app_type] => utility [patent_app_number] => 14/292580 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14292580 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292580
Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IIIa) May 29, 2014 Issued
Array ( [id] => 17061184 [patent_doc_number] => 11105780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Compression fitting with coupled ferrule [patent_app_type] => utility [patent_app_number] => 15/309421 [patent_app_country] => US [patent_app_date] => 2014-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 8547 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15309421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/309421
Compression fitting with coupled ferrule May 6, 2014 Issued
Array ( [id] => 10388360 [patent_doc_number] => 20150273367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'FILTRATION MODULE AND FILTRATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/439265 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10061 [patent_no_of_claims] => 12 [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] => 14439265 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/439265
FILTRATION MODULE AND FILTRATION APPARATUS Apr 8, 2014 Abandoned
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