Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_app_country] => US [patent_app_date] => 2015-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6436 [patent_no_of_claims] => 7 [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] => 15115990 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5186 [patent_no_of_claims] => 10 [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] => 15111332 [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 [patent_figures_cnt] => 4 [patent_no_of_words] => 6468 [patent_no_of_claims] => 6 [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] => 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 [patent_figures_cnt] => 2 [patent_no_of_words] => 2961 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15114183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/114183
Method for heat-treating a material flow and for cleaning resulting exhaust gases Jan 21, 2015 Issued
Array ( [id] => 10248292 [patent_doc_number] => 20150133287 [patent_country] => US [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 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 27124 [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] => 14601656 [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 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5137 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [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] => 15111905 [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 [patent_figures_cnt] => 2 [patent_no_of_words] => 9909 [patent_no_of_claims] => 26 [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] => 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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6015 [patent_no_of_claims] => 10 [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] => 15113260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/113260
METHOD FOR OPTIMALLY PRODUCING METAL STEEL AND IRON ALLOYS IN HOT-ROLLED AND THICK PLATE FACTORIES USING A MICROSTRUCTURE SIMULATOR, MONITOR, AND/OR MODEL Jan 12, 2015 Abandoned
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 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6973 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14594244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594244
Disordered molecular sieve supports for the selective catalytic reduction of NO Jan 11, 2015 Issued
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 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2003 [patent_no_of_claims] => 14 [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] => 15112640 [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 [patent_app_number] => 15/109226 [patent_app_country] => US [patent_app_date] => 2015-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7872 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15109226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109226
Catalysts based on silicoaluminophosphate SAPO-11 and uses thereof Jan 3, 2015 Issued
Array ( [id] => 10225689 [patent_doc_number] => 20150110682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'TRANSITION METAL/ZEOLITE SCR CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/587793 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10569 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [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] => 14587793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/587793
TRANSITION METAL/ZEOLITE SCR CATALYSTS Dec 30, 2014 Abandoned
Array ( [id] => 10233128 [patent_doc_number] => 20150118121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'TRANSITION METAL/ZEOLITE SCR CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/587653 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10568 [patent_no_of_claims] => 12 [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] => 14587653 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/587653
TRANSITION METAL/ZEOLITE SCR CATALYSTS Dec 30, 2014 Abandoned
Array ( [id] => 10233120 [patent_doc_number] => 20150118114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'TRANSITION METAL/ZEOLITE SCR CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/587613 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10569 [patent_no_of_claims] => 13 [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] => 14587613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/587613
TRANSITION METAL/ZEOLITE SCR CATALYSTS Dec 30, 2014 Abandoned
Array ( [id] => 10233122 [patent_doc_number] => 20150118115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'TRANSITION METAL/ZEOLITE SCR CATALYSTS' [patent_app_type] => utility [patent_app_number] => 14/587709 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10570 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 7 [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] => 14587709 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/587709
TRANSITION METAL/ZEOLITE SCR CATALYSTS Dec 30, 2014 Abandoned
Array ( [id] => 11128253 [patent_doc_number] => 20160325228 [patent_country] => US [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 [patent_app_number] => 15/109601 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 21685 [patent_no_of_claims] => 40 [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] => 15109601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109601
Bimetal-exchanged zeolite beta from organotemplate-free synthesis and use thereof in the selective catalytic reduction of NO Dec 29, 2014 Issued
Array ( [id] => 11289455 [patent_doc_number] => 20160339387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'AMMONIA DECOMPOSITION CATALYST' [patent_app_type] => utility [patent_app_number] => 15/108185 [patent_app_country] => US [patent_app_date] => 2014-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10227 [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] => 15108185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/108185
AMMONIA DECOMPOSITION CATALYST Dec 24, 2014 Abandoned
Array ( [id] => 11363191 [patent_doc_number] => 20170001172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'INORGANIC OXIDE MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/106480 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9421 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [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] => 15106480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/106480
Inorganic oxide material Dec 22, 2014 Issued
Array ( [id] => 13950359 [patent_doc_number] => 10210958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Method for processing spent nuclear fuel comprising a step for decontaminating uranium (VI) from at least one actinide (IV) by complexing this actinide (IV) [patent_app_type] => utility [patent_app_number] => 15/104154 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10730 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15104154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/104154
Method for processing spent nuclear fuel comprising a step for decontaminating uranium (VI) from at least one actinide (IV) by complexing this actinide (IV) Dec 17, 2014 Issued
Array ( [id] => 15751837 [patent_doc_number] => 10618003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Noble metal-molecular sieve catalysts [patent_app_type] => utility [patent_app_number] => 14/563382 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6830 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14563382 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/563382
Noble metal-molecular sieve catalysts Dec 7, 2014 Issued
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