Search

Sheng Han Davis

Examiner (ID: 2241, Phone: (571)270-5823 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1793, 1732, 4162
Total Applications
1235
Issued Applications
729
Pending Applications
145
Abandoned Applications
384

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9107019 [patent_doc_number] => 20130280152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream' [patent_app_type] => utility [patent_app_number] => 13/923289 [patent_app_country] => US [patent_app_date] => 2013-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15530 [patent_no_of_claims] => 4 [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] => 13923289 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/923289
Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream Jun 19, 2013 Abandoned
Array ( [id] => 10421633 [patent_doc_number] => 20150306644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'METHOD FOR DECONTAMINATING SOIL AND THE LIKE AND SYSTEM FOR DECONTAMINATING SOIL AND THE LIKE' [patent_app_type] => utility [patent_app_number] => 14/422946 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10109 [patent_no_of_claims] => 17 [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] => 14422946 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/422946
Method for decontaminating soil and the like and system for decontaminating soil and the like Jun 17, 2013 Issued
Array ( [id] => 9108406 [patent_doc_number] => 20130281538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'Method and Formulation for Neutralizing Toxic Chemicals and Materials' [patent_app_type] => utility [patent_app_number] => 13/920416 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6013 [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] => 13920416 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/920416
Method and formulation for neutralizing toxic chemicals and materials Jun 17, 2013 Issued
Array ( [id] => 10266274 [patent_doc_number] => 20150151271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'REACTOR AND PROCESS FOR PREPARING HYDROGEN SULPHIDE' [patent_app_type] => utility [patent_app_number] => 14/408687 [patent_app_country] => US [patent_app_date] => 2013-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8062 [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] => 14408687 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408687
Reactor and process for preparing hydrogen sulphide May 30, 2013 Issued
Array ( [id] => 10290420 [patent_doc_number] => 20150175419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'REACTOR AND PROCESS FOR PREPARING HYDROGEN SULPHIDE' [patent_app_type] => utility [patent_app_number] => 14/410378 [patent_app_country] => US [patent_app_date] => 2013-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7992 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [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] => 14410378 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/410378
Reactor and process for preparing hydrogen sulphide May 30, 2013 Issued
Array ( [id] => 10954451 [patent_doc_number] => 20140357473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'FORMED CERAMIC SUBSTRATE COMPOSITION FOR CATALYST INTEGRATION' [patent_app_type] => utility [patent_app_number] => 13/906133 [patent_app_country] => US [patent_app_date] => 2013-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10766 [patent_no_of_claims] => 41 [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] => 13906133 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/906133
Formed ceramic substrate composition for catalyst integration May 29, 2013 Issued
Array ( [id] => 10954454 [patent_doc_number] => 20140357476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'FORMED CERAMIC SUBSTRATE COMPOSITION FOR CATALYST INTEGRATION' [patent_app_type] => utility [patent_app_number] => 13/906108 [patent_app_country] => US [patent_app_date] => 2013-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10747 [patent_no_of_claims] => 37 [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] => 13906108 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/906108
FORMED CERAMIC SUBSTRATE COMPOSITION FOR CATALYST INTEGRATION May 29, 2013 Abandoned
Array ( [id] => 10954453 [patent_doc_number] => 20140357475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Systems and Methods Using Cu-Mn Spinel Catalyst on Varying Carrier Material Oxides for TWC Applications' [patent_app_type] => utility [patent_app_number] => 13/904255 [patent_app_country] => US [patent_app_date] => 2013-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3367 [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] => 13904255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/904255
Systems and Methods Using Cu-Mn Spinel Catalyst on Varying Carrier Material Oxides for TWC Applications May 28, 2013 Abandoned
Array ( [id] => 10954456 [patent_doc_number] => 20140357479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'Variations for Synthesizing Zero Platinum Group Metal Catalyst Systems' [patent_app_type] => utility [patent_app_number] => 13/904246 [patent_app_country] => US [patent_app_date] => 2013-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5561 [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] => 13904246 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/904246
Variations for Synthesizing Zero Platinum Group Metal Catalyst Systems May 28, 2013 Abandoned
Array ( [id] => 10933023 [patent_doc_number] => 20140336045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Perovskite and Mullite-like Structure Catalysts for Diesel Oxidation and Method of Making Same' [patent_app_type] => utility [patent_app_number] => 13/891668 [patent_app_country] => US [patent_app_date] => 2013-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3239 [patent_no_of_claims] => 18 [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] => 13891668 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/891668
Perovskite and Mullite-like Structure Catalysts for Diesel Oxidation and Method of Making Same May 9, 2013 Abandoned
Array ( [id] => 10262253 [patent_doc_number] => 20150147250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'METHOD FOR OPERATING A REDUCTANT METERING PROCESS OF AN SCR CATALYTIC CONVERTER SYSTEM, AND CORRESPONDING SCR CATALYTIC CONVERTER SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/405089 [patent_app_country] => US [patent_app_date] => 2013-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6209 [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] => 14405089 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/405089
Method for operating a reductant metering process of an SCR catalytic converter system, and corresponding SCR catalytic converter system May 5, 2013 Issued
Array ( [id] => 9034110 [patent_doc_number] => 20130236748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'AUTOMATED COMPOSITE BATTERY' [patent_app_type] => utility [patent_app_number] => 13/871856 [patent_app_country] => US [patent_app_date] => 2013-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5906 [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] => 13871856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/871856
AUTOMATED COMPOSITE BATTERY Apr 25, 2013 Abandoned
Array ( [id] => 10920772 [patent_doc_number] => 20140323792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'DESENSITIZING EXPLOSIVE MATERIALS USING A VACUUM VESSEL' [patent_app_type] => utility [patent_app_number] => 13/870855 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5098 [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] => 13870855 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870855
DESENSITIZING EXPLOSIVE MATERIALS USING A VACUUM VESSEL Apr 24, 2013 Abandoned
Array ( [id] => 9523782 [patent_doc_number] => 08748042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Cathode active material, method of manufacturing it, cathode, and battery' [patent_app_type] => utility [patent_app_number] => 13/866357 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 18586 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13866357 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/866357
Cathode active material, method of manufacturing it, cathode, and battery Apr 18, 2013 Issued
Array ( [id] => 11894364 [patent_doc_number] => 09764284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Low pressure drop extruded catalyst filter' [patent_app_type] => utility [patent_app_number] => 13/863673 [patent_app_country] => US [patent_app_date] => 2013-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 7550 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13863673 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/863673
Low pressure drop extruded catalyst filter Apr 15, 2013 Issued
Array ( [id] => 9015484 [patent_doc_number] => 20130230448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'Method of Generating Micronized Sulphur' [patent_app_type] => utility [patent_app_number] => 13/854436 [patent_app_country] => US [patent_app_date] => 2013-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3320 [patent_no_of_claims] => 11 [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] => 13854436 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/854436
Method of generating micronized sulphur Mar 31, 2013 Issued
Array ( [id] => 8963984 [patent_doc_number] => 20130203586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'FCC Catalyst, Its Preparation And Use' [patent_app_type] => utility [patent_app_number] => 13/828268 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3792 [patent_no_of_claims] => 2 [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] => 13828268 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/828268
FCC Catalyst, Its Preparation And Use Mar 13, 2013 Abandoned
Array ( [id] => 10584091 [patent_doc_number] => 09306221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells' [patent_app_type] => utility [patent_app_number] => 13/804323 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11866 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13804323 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/804323
Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells Mar 13, 2013 Issued
Array ( [id] => 9897915 [patent_doc_number] => 20150053115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'METHOD FOR RECYCLING POWDERED PAINT WASTE AND PRODUCTS RESULTING FROM SAID METHOD' [patent_app_type] => utility [patent_app_number] => 14/381648 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1351 [patent_no_of_claims] => 17 [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] => 14381648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381648
METHOD FOR RECYCLING POWDERED PAINT WASTE AND PRODUCTS RESULTING FROM SAID METHOD Feb 27, 2013 Abandoned
Array ( [id] => 10031744 [patent_doc_number] => 09073044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Exhaust gas purifying catalyst and production method thereof' [patent_app_type] => utility [patent_app_number] => 13/770344 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 15526 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13770344 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770344
Exhaust gas purifying catalyst and production method thereof Feb 18, 2013 Issued
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