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] => 10783275 [patent_doc_number] => 20160129431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'Copper Containing Levyne Molecular Sieve For Selective Reduction Of NOx' [patent_app_type] => utility [patent_app_number] => 14/966008 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9842 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14966008 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/966008
Copper Containing Levyne Molecular Sieve For Selective Reduction Of NOx Dec 10, 2015 Abandoned
Array ( [id] => 11690733 [patent_doc_number] => 20170166448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'System and Method for Containing an Emission of Sulfur Trioxide' [patent_app_type] => utility [patent_app_number] => 14/963795 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7071 [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] => 14963795 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963795
System and method for containing an emission of sulfur trioxide Dec 8, 2015 Issued
Array ( [id] => 11858870 [patent_doc_number] => 09738542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Method for the further processing of iron sulfate heptahydrate' [patent_app_type] => utility [patent_app_number] => 14/958299 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4007 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14958299 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/958299
Method for the further processing of iron sulfate heptahydrate Dec 2, 2015 Issued
Array ( [id] => 15308695 [patent_doc_number] => 10519038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Nanocrystal preparation method, nanocrystals, and apparatus for preparing and storing dissolved gas [patent_app_type] => utility [patent_app_number] => 15/761524 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 11081 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761524
Nanocrystal preparation method, nanocrystals, and apparatus for preparing and storing dissolved gas Nov 23, 2015 Issued
Array ( [id] => 16183746 [patent_doc_number] => 10717045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Removal of oxygen from hydrocarbon-containing gas mixtures [patent_app_type] => utility [patent_app_number] => 15/527572 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5435 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527572 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527572
Removal of oxygen from hydrocarbon-containing gas mixtures Nov 11, 2015 Issued
Array ( [id] => 10736276 [patent_doc_number] => 20160082425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/938195 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 27124 [patent_no_of_claims] => 21 [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] => 14938195 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/938195
CATALYST FOR REDUCING NITROGEN OXIDES AND METHOD FOR PRODUCING THE SAME Nov 10, 2015 Abandoned
Array ( [id] => 12057541 [patent_doc_number] => 20170333885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHOD' [patent_app_type] => utility [patent_app_number] => 15/526597 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5629 [patent_no_of_claims] => 3 [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] => 15526597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526597
ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHOD Nov 9, 2015 Abandoned
Array ( [id] => 12976774 [patent_doc_number] => 20170341025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 15/526626 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15526626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526626
ALDEHYDE DECOMPOSITION CATALYST, EXHAUST GAS TREATMENT APPARATUS, AND EXHAUST GAS TREATMENT METHOD Nov 9, 2015 Abandoned
Array ( [id] => 10776041 [patent_doc_number] => 20160122197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'MICROWAVE HEATING FOR GYPSUM MANUFACTURING PROCESSES' [patent_app_type] => utility [patent_app_number] => 14/930682 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6179 [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] => 14930682 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930682
MICROWAVE HEATING FOR GYPSUM MANUFACTURING PROCESSES Nov 2, 2015 Abandoned
Array ( [id] => 17588049 [patent_doc_number] => 11326307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Process for the preparation of flocculated filler particles [patent_app_type] => utility [patent_app_number] => 15/518564 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 16999 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15518564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518564
Process for the preparation of flocculated filler particles Nov 2, 2015 Issued
Array ( [id] => 17178730 [patent_doc_number] => 11155965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Process for the preparation of flocculated filler particles [patent_app_type] => utility [patent_app_number] => 15/520251 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 18142 [patent_no_of_claims] => 32 [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] => 15520251 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520251
Process for the preparation of flocculated filler particles Oct 21, 2015 Issued
Array ( [id] => 10760966 [patent_doc_number] => 20160107119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'CATALYSTS FOR ENHANCED REDUCTION OF NOx GASES AND PROCESSES FOR MAKING AND USING SAME' [patent_app_type] => utility [patent_app_number] => 14/883383 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6126 [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] => 14883383 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883383
CATALYSTS FOR ENHANCED REDUCTION OF NOx GASES AND PROCESSES FOR MAKING AND USING SAME Oct 13, 2015 Abandoned
Array ( [id] => 11544660 [patent_doc_number] => 20170098485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Reduction of Radioactivity Emitted from Radioactive Material' [patent_app_type] => utility [patent_app_number] => 14/876717 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2215 [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] => 14876717 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/876717
Reduction of Radioactivity Emitted from Radioactive Material Oct 5, 2015 Abandoned
Array ( [id] => 10750017 [patent_doc_number] => 20160096169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'Molecular Sieve Catalyst For Treating Exhaust Gas' [patent_app_type] => utility [patent_app_number] => 14/875754 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8798 [patent_no_of_claims] => 15 [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] => 14875754 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875754
Molecular Sieve Catalyst For Treating Exhaust Gas Oct 5, 2015 Abandoned
Array ( [id] => 11542512 [patent_doc_number] => 20170096337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Systems and Methods for Degassing of Sulfur' [patent_app_type] => utility [patent_app_number] => 14/875096 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3900 [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] => 14875096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875096
Systems and methods for degassing of sulfur Oct 4, 2015 Issued
Array ( [id] => 11527537 [patent_doc_number] => 20170087514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'UNIFORM FLOW DISTRIBUTION OF A REDUCTANT' [patent_app_type] => utility [patent_app_number] => 14/870530 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3965 [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] => 14870530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870530
UNIFORM FLOW DISTRIBUTION OF A REDUCTANT Sep 29, 2015 Abandoned
Array ( [id] => 10744389 [patent_doc_number] => 20160090540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'SYSTEM AND METHOD FOR INTEGRATED WASTE STORAGE' [patent_app_type] => utility [patent_app_number] => 14/869027 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14133 [patent_no_of_claims] => 22 [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] => 14869027 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/869027
System and method for integrated waste storage Sep 28, 2015 Issued
Array ( [id] => 17029566 [patent_doc_number] => 11091370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Polysilocarb based silicon carbide materials, applications and devices [patent_app_type] => utility [patent_app_number] => 14/864125 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 36352 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14864125 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/864125
Polysilocarb based silicon carbide materials, applications and devices Sep 23, 2015 Issued
Array ( [id] => 14292269 [patent_doc_number] => 10286243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Method and system for neutralizing asbestos [patent_app_type] => utility [patent_app_number] => 15/513449 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6223 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513449
Method and system for neutralizing asbestos Sep 21, 2015 Issued
Array ( [id] => 11517299 [patent_doc_number] => 20170084373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'PROGRAMMABLE MAGNET ORIENTATIONS IN A MAGNETIC ARRAY' [patent_app_type] => utility [patent_app_number] => 14/860223 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15280 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14860223 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/860223
PROGRAMMABLE MAGNET ORIENTATIONS IN A MAGNETIC ARRAY Sep 20, 2015 Abandoned
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