Search

Christopher M. Polley

Examiner (ID: 5008, Phone: (571)270-5734 , Office: P/1785 )

Most Active Art Unit
1785
Art Unit(s)
1785
Total Applications
768
Issued Applications
524
Pending Applications
74
Abandoned Applications
198

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18963222 [patent_doc_number] => 11896962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Manganese-containing diesel oxidation catalyst [patent_app_type] => utility [patent_app_number] => 16/953533 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 13717 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953533
Manganese-containing diesel oxidation catalyst Nov 19, 2020 Issued
Array ( [id] => 17393261 [patent_doc_number] => 11242258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-08 [patent_title] => Method of manufacture of porous silicon [patent_app_type] => utility [patent_app_number] => 17/097774 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 35 [patent_no_of_words] => 15612 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097774
Method of manufacture of porous silicon Nov 12, 2020 Issued
Array ( [id] => 17393416 [patent_doc_number] => 11242418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Surfactant as titanation ligand [patent_app_type] => utility [patent_app_number] => 17/090590 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14456 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090590
Surfactant as titanation ligand Nov 4, 2020 Issued
Array ( [id] => 19976252 [patent_doc_number] => 12343709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Hydrogenation catalyst, preparation process thereof and use thereof [patent_app_type] => utility [patent_app_number] => 17/755231 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5541 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755231
Hydrogenation catalyst, preparation process thereof and use thereof Oct 22, 2020 Issued
Array ( [id] => 19521256 [patent_doc_number] => 12122967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Process for production of H [patent_app_type] => utility [patent_app_number] => 17/073648 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 8627 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073648
Process for production of H Oct 18, 2020 Issued
Array ( [id] => 17913044 [patent_doc_number] => 20220315439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => ALUMINA PARTICLE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/765936 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765936
ALUMINA PARTICLE PRODUCTION METHOD Sep 30, 2020 Pending
Array ( [id] => 16569527 [patent_doc_number] => 20210008533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => NANO-SIZED FUNCTIONAL BINDER [patent_app_type] => utility [patent_app_number] => 17/016011 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016011
NANO-SIZED FUNCTIONAL BINDER Sep 8, 2020 Abandoned
Array ( [id] => 18456690 [patent_doc_number] => 20230197972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => COMPOSITE OXIDE POWDER [patent_app_type] => utility [patent_app_number] => 17/925724 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925724
Composite oxide powder Aug 6, 2020 Issued
Array ( [id] => 20172075 [patent_doc_number] => 12390796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Diesel oxidation catalyst [patent_app_type] => utility [patent_app_number] => 16/924667 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 13098 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924667
Diesel oxidation catalyst Jul 8, 2020 Issued
Array ( [id] => 16513006 [patent_doc_number] => 20200392264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Aqueous Titanation of Cr/Silica Catalysts by the Use of Acetylacetonate and Another Ligand [patent_app_type] => utility [patent_app_number] => 16/861486 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861486
Aqueous titanation of Cr/silica catalysts by the use of acetylacetonate and another ligand Apr 28, 2020 Issued
Array ( [id] => 16513007 [patent_doc_number] => 20200392265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Amino Acid Chelates of Titanium and Use Thereof in Aqueous Titanation of Polymerization Catalysts [patent_app_type] => utility [patent_app_number] => 16/861705 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861705
Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts Apr 28, 2020 Issued
Array ( [id] => 16206331 [patent_doc_number] => 20200239321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => METHOD FOR PRODUCING POLYCRYSTALLINE SILICON [patent_app_type] => utility [patent_app_number] => 16/848881 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848881
Method for producing polycrystalline silicon Apr 14, 2020 Issued
Array ( [id] => 16206330 [patent_doc_number] => 20200239320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => REACTION FURNACE FOR PRODUCING POLYCRYSTALLINE SILICON, APPARATUS FOR PRODUCING POLYCRYSTALLINE SILICON, METHOD FOR PRODUCING POLYCRYSTALLINE SILICON, AND POLYCRYSTALLINE SILICON ROD OR POLYCRYSTALLINE SILICON INGOT [patent_app_type] => utility [patent_app_number] => 16/845779 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845779
Reaction furnace for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, method for producing polycrystalline silicon, and polycrystalline silicon rod or polycrystalline silicon ingot Apr 9, 2020 Issued
Array ( [id] => 17704399 [patent_doc_number] => 20220204405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => HYDRAULIC BINDER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/600213 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600213
HYDRAULIC BINDER COMPOSITION Apr 1, 2020 Pending
Array ( [id] => 19563870 [patent_doc_number] => 12138621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Catalytic cracking catalyst and preparation process thereof [patent_app_type] => utility [patent_app_number] => 17/599184 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9867 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599184
Catalytic cracking catalyst and preparation process thereof Mar 25, 2020 Issued
Array ( [id] => 17519656 [patent_doc_number] => 20220105504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => METHOD FOR IMPROVING STABILITY OF CATALYST IN RECYCLING HFC-23 [patent_app_type] => utility [patent_app_number] => 17/427523 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427523
METHOD FOR IMPROVING STABILITY OF CATALYST IN RECYCLING HFC-23 Feb 23, 2020 Pending
Array ( [id] => 16071867 [patent_doc_number] => 20200189920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD FOR PRODUCING SILICA AEROGEL AND SILICA AEROGEL PRODUCED THEREBY [patent_app_type] => utility [patent_app_number] => 16/794771 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794771
Method for producing silica aerogel and silica aerogel produced thereby Feb 18, 2020 Issued
Array ( [id] => 17481949 [patent_doc_number] => 20220089453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => POROUS ZIRCONIA PARTICLES, AND AGGREGATE FOR IMMOBILIZING PROTEIN [patent_app_type] => utility [patent_app_number] => 17/424640 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424640
Porous zirconia particles, and aggregate for immobilizing protein Jan 16, 2020 Issued
Array ( [id] => 15831635 [patent_doc_number] => 20200131099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => MULTIPLE-STAGE CATALYST SYSTEM FOR SELF-METATHESIS WITH CONTROLLED ISOMERIZATION AND CRACKING [patent_app_type] => utility [patent_app_number] => 16/712280 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712280
Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking Dec 11, 2019 Issued
Array ( [id] => 17274690 [patent_doc_number] => 20210380888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => CATALYST AND METHOD FOR PREPARING LOW AROMATIC HYDROCARBON LIQUID FUEL THROUGH DIRECT CONVERSION OF SYNGAS [patent_app_type] => utility [patent_app_number] => 17/287084 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287084
Catalyst and method for preparing low aromatic hydrocarbon liquid fuel through direct conversion of syngas Dec 9, 2019 Issued
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