
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8224341
[patent_doc_number] => 20120138541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-07
[patent_title] => 'Systems, Compositions, and Methods For Dewatering Mine Tailings'
[patent_app_type] => utility
[patent_app_number] => 13/272819
[patent_app_country] => US
[patent_app_date] => 2011-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 17245
[patent_no_of_claims] => 37
[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] => 13272819
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/272819 | Systems, Compositions, and Methods For Dewatering Mine Tailings | Oct 12, 2011 | Abandoned |
Array
(
[id] => 8947300
[patent_doc_number] => 20130193080
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-01
[patent_title] => 'METHOD FOR MANAGING THE REVERSAL FREQUENCY OF AN ELECTROCHEMICAL REACTOR'
[patent_app_type] => utility
[patent_app_number] => 13/876371
[patent_app_country] => US
[patent_app_date] => 2011-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3476
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13876371
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/876371 | METHOD FOR MANAGING THE REVERSAL FREQUENCY OF AN ELECTROCHEMICAL REACTOR | Sep 26, 2011 | Abandoned |
Array
(
[id] => 8048695
[patent_doc_number] => 20120074071
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-29
[patent_title] => 'PROCESS FOR TREATING WATERS AND WATER HANDLING SYSTEMS TO REMOVE SCALES AND REDUCE THE SCALING TENDENCY'
[patent_app_type] => utility
[patent_app_number] => 13/244092
[patent_app_country] => US
[patent_app_date] => 2011-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 21309
[patent_no_of_claims] => 45
[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] => publications/A1/0074/20120074071.pdf
[firstpage_image] =>[orig_patent_app_number] => 13244092
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/244092 | PROCESS FOR TREATING WATERS AND WATER HANDLING SYSTEMS TO REMOVE SCALES AND REDUCE THE SCALING TENDENCY | Sep 22, 2011 | Abandoned |
Array
(
[id] => 12144031
[patent_doc_number] => 09878271
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-30
[patent_title] => 'Device for reducing friction between sealing plates of filtration units, and use thereof in a filtration method'
[patent_app_type] => utility
[patent_app_number] => 14/345345
[patent_app_country] => US
[patent_app_date] => 2011-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3206
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14345345
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/345345 | Device for reducing friction between sealing plates of filtration units, and use thereof in a filtration method | Sep 15, 2011 | Issued |
Array
(
[id] => 8764588
[patent_doc_number] => 20130092625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-18
[patent_title] => 'COMPOSITE MAGNESIUM HYDROXIDE, METHOD FOR PRODUCING THE SAME AND ADSORBENT COMPRISING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/703772
[patent_app_country] => US
[patent_app_date] => 2011-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5238
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13703772
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/703772 | COMPOSITE MAGNESIUM HYDROXIDE, METHOD FOR PRODUCING THE SAME AND ADSORBENT COMPRISING THE SAME | May 30, 2011 | Abandoned |
Array
(
[id] => 8638362
[patent_doc_number] => 20130030165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-31
[patent_title] => 'CHROMATOGRAPHIC DEVICE AND METHOD FOR ISOLATING AND PURIFYING NUCLEIC ACIDS'
[patent_app_type] => utility
[patent_app_number] => 13/639816
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 13521
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13639816
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/639816 | CHROMATOGRAPHIC DEVICE AND METHOD FOR ISOLATING AND PURIFYING NUCLEIC ACIDS | Apr 7, 2011 | Abandoned |
Array
(
[id] => 8634294
[patent_doc_number] => 20130026097
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-01-31
[patent_title] => 'COMBINED CHLORINE AGENT AND PRODUCTION AND USE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/637521
[patent_app_country] => US
[patent_app_date] => 2011-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4850
[patent_no_of_claims] => 6
[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] => 13637521
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/637521 | Combined chlorine agent and production and use thereof | Mar 29, 2011 | Issued |
Array
(
[id] => 8704986
[patent_doc_number] => 20130062275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-14
[patent_title] => 'PROCESS FOR PRODUCTION OF HONEYCOMB STRUCTURE, HONEYCOMB STRUCTURE, AND PARTICULATE FILTER'
[patent_app_type] => utility
[patent_app_number] => 13/635561
[patent_app_country] => US
[patent_app_date] => 2011-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 18943
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13635561
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/635561 | PROCESS FOR PRODUCTION OF HONEYCOMB STRUCTURE, HONEYCOMB STRUCTURE, AND PARTICULATE FILTER | Mar 15, 2011 | Abandoned |
Array
(
[id] => 8506064
[patent_doc_number] => 20120305472
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-06
[patent_title] => 'POROUS HOLLOW FIBER MEMBRANE FOR TREATMENT OF PROTEIN-CONTAINING LIQUID'
[patent_app_type] => utility
[patent_app_number] => 13/578416
[patent_app_country] => US
[patent_app_date] => 2011-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 17884
[patent_no_of_claims] => 6
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13578416
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/578416 | Porous hollow fiber membrane for treatment of protein-containing liquid | Mar 7, 2011 | Issued |
Array
(
[id] => 8563175
[patent_doc_number] => 20120325746
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-27
[patent_title] => 'POLYMER MEMBRANE FOR WATER TREATMENT AND METHOD FOR MANUFACTURE OF SAME, AND WATER TREATMENT METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/582528
[patent_app_country] => US
[patent_app_date] => 2011-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 13043
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13582528
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/582528 | POLYMER MEMBRANE FOR WATER TREATMENT AND METHOD FOR MANUFACTURE OF SAME, AND WATER TREATMENT METHOD | Mar 1, 2011 | Abandoned |
Array
(
[id] => 8506066
[patent_doc_number] => 20120305473
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-12-06
[patent_title] => 'COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD OF PRODUCING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/522217
[patent_app_country] => US
[patent_app_date] => 2011-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 12233
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13522217
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/522217 | COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD OF PRODUCING THE SAME | Feb 16, 2011 | Abandoned |
Array
(
[id] => 8486479
[patent_doc_number] => 20120285886
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-15
[patent_title] => 'RECIPROCAL ENHANCEMENT OF REVERSE OSMOSIS AND FORWARD OSMOSIS'
[patent_app_type] => utility
[patent_app_number] => 13/512024
[patent_app_country] => US
[patent_app_date] => 2010-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 7399
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13512024
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/512024 | Reciprocal enhancement of reverse osmosis and forward osmosis | Nov 24, 2010 | Issued |
Array
(
[id] => 8480511
[patent_doc_number] => 20120279918
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-08
[patent_title] => 'VALVE HAVING A ROTATABLE STOPPER AND WATER TREATMENT FACILITY COMPRISING SUCH A VALVE'
[patent_app_type] => utility
[patent_app_number] => 13/510185
[patent_app_country] => US
[patent_app_date] => 2010-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13510185
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/510185 | Valve having a rotatable stopper, and water treatment plant comprising such a valve | Nov 14, 2010 | Issued |
Array
(
[id] => 8499176
[patent_doc_number] => 20120298584
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-29
[patent_title] => 'LIQUID RECOVERY AND PURIFICATION IN BIOMASS PRETREATMENT PROCESS'
[patent_app_type] => utility
[patent_app_number] => 13/508927
[patent_app_country] => US
[patent_app_date] => 2010-11-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/508927 | LIQUID RECOVERY AND PURIFICATION IN BIOMASS PRETREATMENT PROCESS | Nov 8, 2010 | Abandoned |
Array
(
[id] => 8480515
[patent_doc_number] => 20120279922
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-08
[patent_title] => 'COMPOSITE SILICONE MEMBRANES OF HIGH SEPARATION EFFICIENCY'
[patent_app_type] => utility
[patent_app_number] => 13/513225
[patent_app_country] => US
[patent_app_date] => 2010-11-02
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13513225
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/513225 | Composite silicone membranes of high separation efficiency | Nov 1, 2010 | Issued |
Array
(
[id] => 8390368
[patent_doc_number] => 20120228213
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-13
[patent_title] => 'SEPARATION MEMBRANE UNIT AND SEPARATION MEMBRANE ELEMENT WITH SAME'
[patent_app_type] => utility
[patent_app_number] => 13/509245
[patent_app_country] => US
[patent_app_date] => 2010-06-22
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13509245
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/509245 | SEPARATION MEMBRANE UNIT AND SEPARATION MEMBRANE ELEMENT WITH SAME | Jun 21, 2010 | Abandoned |
Array
(
[id] => 7787252
[patent_doc_number] => 20120048808
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-01
[patent_title] => 'TAGGED SCALE INHIBITORS'
[patent_app_type] => utility
[patent_app_number] => 13/318895
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[patent_app_date] => 2010-05-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/318895 | TAGGED SCALE INHIBITORS | May 4, 2010 | Abandoned |
Array
(
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[patent_kind] => A1
[patent_issue_date] => 2012-05-31
[patent_title] => 'AQUEOUS SOLVENTS FOR HYDROCARBONS AND OTHER HYDROPHOBIC COMPOUNDS'
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[patent_app_number] => 13/265292
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/265292 | AQUEOUS SOLVENTS FOR HYDROCARBONS AND OTHER HYDROPHOBIC COMPOUNDS | Apr 19, 2010 | Abandoned |
Array
(
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[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/504085 | NEGATIVELY CHARGED POROUS MEDIUM FOR REMOVING PROTEIN AGGREGATES | Feb 25, 2010 | Abandoned |
Array
(
[id] => 7558526
[patent_doc_number] => 20110272357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-11-10
[patent_title] => 'APPARATUS AND METHOD FOR MATERIAL SEPARATION'
[patent_app_type] => utility
[patent_app_number] => 13/144352
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[patent_app_date] => 2009-12-02
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[firstpage_image] =>[orig_patent_app_number] => 13144352
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/144352 | APPARATUS AND METHOD FOR MATERIAL SEPARATION | Dec 1, 2009 | Abandoned |