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Michael S. Chambers

Examiner (ID: 4184, Phone: (571)272-4407 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3711
Total Applications
1277
Issued Applications
792
Pending Applications
53
Abandoned Applications
434

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9412901 [patent_doc_number] => 08696937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'Process for obtaining petrochemical products from carbonaceous feedstock' [patent_app_type] => utility [patent_app_number] => 13/882999 [patent_app_country] => US [patent_app_date] => 2011-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2792 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13882999 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882999
Process for obtaining petrochemical products from carbonaceous feedstock Oct 23, 2011 Issued
Array ( [id] => 9272997 [patent_doc_number] => 08636923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'Production of synthesis gas by heating oxidized biomass with a hot gas obtained from oxidation of residual products' [patent_app_type] => utility [patent_app_number] => 13/317209 [patent_app_country] => US [patent_app_date] => 2011-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8625 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13317209 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317209
Production of synthesis gas by heating oxidized biomass with a hot gas obtained from oxidation of residual products Oct 11, 2011 Issued
Array ( [id] => 9957926 [patent_doc_number] => 09006130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Alumina nanotube/nanorod supported hydrodesulfurization nanocatalyst, method of preparation and application' [patent_app_type] => utility [patent_app_number] => 13/253053 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9290 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13253053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/253053
Alumina nanotube/nanorod supported hydrodesulfurization nanocatalyst, method of preparation and application Oct 3, 2011 Issued
Array ( [id] => 9581425 [patent_doc_number] => 08771426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Process for recovering sugars from a pretreatment stream of lignocellulosic biomass' [patent_app_type] => utility [patent_app_number] => 13/817865 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4209 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13817865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/817865
Process for recovering sugars from a pretreatment stream of lignocellulosic biomass Sep 28, 2011 Issued
Array ( [id] => 9037315 [patent_doc_number] => 20130239953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'METHOD AND COMPOSITION FOR REDUCING THE COLOR OF SUGAR' [patent_app_type] => utility [patent_app_number] => 13/816283 [patent_app_country] => US [patent_app_date] => 2011-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11106 [patent_no_of_claims] => 18 [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] => 13816283 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816283
Method and composition for reducing the color of sugar Aug 11, 2011 Issued
Array ( [id] => 8829846 [patent_doc_number] => 20130130891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'PRESSURE CONTROL OF THE CATALYST MIXING VESSEL' [patent_app_type] => utility [patent_app_number] => 13/812731 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8925 [patent_no_of_claims] => 14 [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] => 13812731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/812731
Pressure control of the catalyst mixing vessel Jul 28, 2011 Issued
Array ( [id] => 8976659 [patent_doc_number] => 20130210089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'PROCESS FOR THE PRODUCTION OF SUGARS FROM LIGNOCELLULOSIC BIOMASS PRE-TREATED WITH A MIXTURE OF HYDRATED INORGANIC SALTS AND METALLIC SALTS' [patent_app_type] => utility [patent_app_number] => 13/811676 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5240 [patent_no_of_claims] => 15 [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] => 13811676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/811676
PROCESS FOR THE PRODUCTION OF SUGARS FROM LIGNOCELLULOSIC BIOMASS PRE-TREATED WITH A MIXTURE OF HYDRATED INORGANIC SALTS AND METALLIC SALTS Jul 18, 2011 Abandoned
Array ( [id] => 8900723 [patent_doc_number] => 20130168226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'METHOD AND APPARATUS FOR EVAPORATING HYDROGEN HALIDE AND WATER FROM BIOMASS HYDROLYZATES CONTAINING HALOGEN ACID' [patent_app_type] => utility [patent_app_number] => 13/809904 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3666 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 14 [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] => 13809904 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/809904
Method and apparatus for evaporating hydrogen halide and water from biomass hydrolyzates containing halogen acid Jul 11, 2011 Issued
Array ( [id] => 9515110 [patent_doc_number] => 20140151602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'APPARATUS AND METHOD FOR CARBON MONOXIDE SHIFT CONVERSION, AND HYDROGEN PRODUCTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/807195 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11414 [patent_no_of_claims] => 17 [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] => 13807195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/807195
APPARATUS AND METHOD FOR CARBON MONOXIDE SHIFT CONVERSION, AND HYDROGEN PRODUCTION APPARATUS Jul 5, 2011 Abandoned
Array ( [id] => 7719784 [patent_doc_number] => 20120009119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'METHOD AND APPARATUS FOR GENERATING HYDROGEN' [patent_app_type] => utility [patent_app_number] => 13/177474 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6147 [patent_no_of_claims] => 19 [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] => publications/A1/0009/20120009119.pdf [firstpage_image] =>[orig_patent_app_number] => 13177474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177474
METHOD AND APPARATUS FOR GENERATING HYDROGEN Jul 5, 2011 Abandoned
Array ( [id] => 9080976 [patent_doc_number] => 20130266506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'METHOD OF PRODUCING HYDROGEN FROM AMMONIA' [patent_app_type] => utility [patent_app_number] => 13/822041 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4152 [patent_no_of_claims] => 1 [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] => 13822041 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/822041
Method of producing hydrogen from ammonia Jul 5, 2011 Issued
Array ( [id] => 10057346 [patent_doc_number] => 09096692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Method to produce microcellulose' [patent_app_type] => utility [patent_app_number] => 13/697713 [patent_app_country] => US [patent_app_date] => 2011-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4544 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13697713 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/697713
Method to produce microcellulose Jun 6, 2011 Issued
Array ( [id] => 8811148 [patent_doc_number] => 20130112193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'PROCESS FOR PRODUCING MICROCELLULOSE' [patent_app_type] => utility [patent_app_number] => 13/697726 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3151 [patent_no_of_claims] => 14 [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] => 13697726 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/697726
Process for producing microcellulose Jun 5, 2011 Issued
Array ( [id] => 9574609 [patent_doc_number] => 08765019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Process for the preparation of synthesis gas' [patent_app_type] => utility [patent_app_number] => 13/701488 [patent_app_country] => US [patent_app_date] => 2011-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5265 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13701488 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/701488
Process for the preparation of synthesis gas May 12, 2011 Issued
Array ( [id] => 13139509 [patent_doc_number] => 10087074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Process for producing ammonia synthesis gas [patent_app_type] => utility [patent_app_number] => 13/805016 [patent_app_country] => US [patent_app_date] => 2011-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2662 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13805016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805016
Process for producing ammonia synthesis gas May 11, 2011 Issued
Array ( [id] => 9254014 [patent_doc_number] => 08617424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Two stage gasifier for generating syngas' [patent_app_type] => utility [patent_app_number] => 13/696986 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4171 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13696986 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/696986
Two stage gasifier for generating syngas May 5, 2011 Issued
Array ( [id] => 8680632 [patent_doc_number] => 20130048916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'METHOD AND DEVICE FOR CARBON INJECTION AND RECIRCULATION OF SYNTHESIS GAS WHEN PRODUCING SYNTHESIS GAS' [patent_app_type] => utility [patent_app_number] => 13/695624 [patent_app_country] => US [patent_app_date] => 2011-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2680 [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] => 13695624 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/695624
Method and device for carbon injection and recirculation of synthesis gas when producing synthesis gas May 4, 2011 Issued
Array ( [id] => 7783832 [patent_doc_number] => 20120045388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'HYDROGEN GENERATION DEVICE AND HYDROGEN GENERATION METHOD' [patent_app_type] => utility [patent_app_number] => 13/099374 [patent_app_country] => US [patent_app_date] => 2011-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3606 [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] => publications/A1/0045/20120045388.pdf [firstpage_image] =>[orig_patent_app_number] => 13099374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/099374
HYDROGEN GENERATION DEVICE AND HYDROGEN GENERATION METHOD May 2, 2011 Abandoned
Array ( [id] => 8659017 [patent_doc_number] => 20130039846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'METHOD FOR PRODUCING HYDROGEN' [patent_app_type] => utility [patent_app_number] => 13/643346 [patent_app_country] => US [patent_app_date] => 2011-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13856 [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] => 13643346 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643346
METHOD FOR PRODUCING HYDROGEN Apr 21, 2011 Abandoned
Array ( [id] => 8696852 [patent_doc_number] => 20130058862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'CATALYST FOR DECOMPOSING AMMONIA, METHOD FOR PRODUCING THE CATALYST AND METHOD FOR PRODUCING HYDROGEN USING THE CATALYST' [patent_app_type] => utility [patent_app_number] => 13/638183 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16304 [patent_no_of_claims] => 15 [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] => 13638183 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/638183
CATALYST FOR DECOMPOSING AMMONIA, METHOD FOR PRODUCING THE CATALYST AND METHOD FOR PRODUCING HYDROGEN USING THE CATALYST Mar 28, 2011 Abandoned
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