
Sheng Han Davis
Examiner (ID: 17019, Phone: (571)270-5823 , Office: P/1732 )
| Most Active Art Unit | 1732 |
| Art Unit(s) | 1732, 4162, 1793 |
| Total Applications | 1258 |
| Issued Applications | 743 |
| Pending Applications | 144 |
| Abandoned Applications | 389 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11689939
[patent_doc_number] => 20170165654
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-06-15
[patent_title] => 'CATALYST FOR PURIFYING COMBUSTION EXHAUST GAS, AND METHOD FOR PURIFYING COMBUSTION EXHAUST GAS'
[patent_app_type] => utility
[patent_app_number] => 15/115990
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/115990 | CATALYST FOR PURIFYING COMBUSTION EXHAUST GAS, AND METHOD FOR PURIFYING COMBUSTION EXHAUST GAS | Feb 1, 2015 | Abandoned |
Array
(
[id] => 11270892
[patent_doc_number] => 20160333440
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-17
[patent_title] => 'HOT-ROLLED ULTRAHIGH STRENGTH STEEL STRIP PRODUCT'
[patent_app_type] => utility
[patent_app_number] => 15/111332
[patent_app_country] => US
[patent_app_date] => 2015-01-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/111332 | Hot-rolled ultrahigh strength steel strip product | Jan 22, 2015 | Issued |
Array
(
[id] => 10339435
[patent_doc_number] => 20150224441
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-13
[patent_title] => 'METHOD FOR PREVENTING FOULING OF EXHAUST GAS FLOW PATH OF BURNING EQUIPMENT AND METHOD FOR REMOVING AMMONIUM HYDROGEN SULFATE CONTAINED IN EXHAUST GAS OF BURNING EQUIPMENT'
[patent_app_type] => utility
[patent_app_number] => 14/602891
[patent_app_country] => US
[patent_app_date] => 2015-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14602891
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/602891 | Method for preventing fouling of exhaust gas flow path of burning equipment and method for removing ammonium hydrogen sulfate contained in exhaust gas of burning equipment | Jan 21, 2015 | Issued |
Array
(
[id] => 12226864
[patent_doc_number] => 09914093
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-13
[patent_title] => 'Method for heat-treating a material flow and for cleaning resulting exhaust gases'
[patent_app_type] => utility
[patent_app_number] => 15/114183
[patent_app_country] => US
[patent_app_date] => 2015-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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Array
(
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[patent_doc_number] => 20150133287
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[patent_kind] => A1
[patent_issue_date] => 2015-05-14
[patent_title] => 'CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 14/601656
[patent_app_country] => US
[patent_app_date] => 2015-01-21
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/601656 | CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME | Jan 20, 2015 | |
Array
(
[id] => 11364458
[patent_doc_number] => 20170002439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-05
[patent_title] => 'PLANT AND METHOD FOR THE PRODUCTION OF METAL'
[patent_app_type] => utility
[patent_app_number] => 15/111905
[patent_app_country] => US
[patent_app_date] => 2015-01-16
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/111905 | PLANT AND METHOD FOR THE PRODUCTION OF METAL | Jan 15, 2015 | Abandoned |
Array
(
[id] => 11129021
[patent_doc_number] => 20160325996
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-10
[patent_title] => 'METHOD FOR RECOVERING AND PURIFYING ARGON GAS FROM SILICON SINGLE CRYSTAL MANUFACTURING APPARATUS AND APPARATUS FOR RECOVERING AND PURIFYING ARGON GAS'
[patent_app_type] => utility
[patent_app_number] => 15/109380
[patent_app_country] => US
[patent_app_date] => 2015-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15109380
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/109380 | Method for recovering and purifying argon gas from silicon single crystal manufacturing apparatus and apparatus for recovering and purifying argon gas | Jan 13, 2015 | Issued |
Array
(
[id] => 11364459
[patent_doc_number] => 20170002440
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-05
[patent_title] => 'METHOD FOR OPTIMALLY PRODUCING METAL STEEL AND IRON ALLOYS IN HOT-ROLLED AND THICK PLATE FACTORIES USING A MICROSTRUCTURE SIMULATOR, MONITOR, AND/OR MODEL'
[patent_app_type] => utility
[patent_app_number] => 15/113260
[patent_app_country] => US
[patent_app_date] => 2015-01-13
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Array
(
[id] => 15382373
[patent_doc_number] => 10532349
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-01-14
[patent_title] => Disordered molecular sieve supports for the selective catalytic reduction of NO
[patent_app_type] => utility
[patent_app_number] => 14/594244
[patent_app_country] => US
[patent_app_date] => 2015-01-12
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 11270887
[patent_doc_number] => 20160333434
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-17
[patent_title] => 'ENHANCED SURFACE STRUCTURE'
[patent_app_type] => utility
[patent_app_number] => 15/112640
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/112640 | ENHANCED SURFACE STRUCTURE | Jan 6, 2015 | Abandoned |
Array
(
[id] => 14792157
[patent_doc_number] => 10399067
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-03
[patent_title] => Catalysts based on silicoaluminophosphate SAPO-11 and uses thereof
[patent_app_type] => utility
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Array
(
[id] => 10225689
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Array
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Array
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Array
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Array
(
[id] => 11128253
[patent_doc_number] => 20160325228
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[patent_kind] => A1
[patent_issue_date] => 2016-11-10
[patent_title] => 'BIMETAL-EXCHANGED ZEOLITE BETA FROM ORGANOTEMPLATE-FREE SYNTHESIS AND USE THEREOF IN THE SELECTIVE CATALYTIC REDUCTION OF NOx'
[patent_app_type] => utility
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Array
(
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Array
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Array
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Array
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