Search

Jun Li

Examiner (ID: 16224, Phone: (571)270-5858 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1759, 1732, 1796, 1793
Total Applications
974
Issued Applications
466
Pending Applications
129
Abandoned Applications
408

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17928818 [patent_doc_number] => 20220323943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => OXIDATIVE DEHYDROGENATION CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/725959 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17725959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725959
OXIDATIVE DEHYDROGENATION CATALYSTS Apr 20, 2022 Abandoned
Array ( [id] => 18484015 [patent_doc_number] => 20230211319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => CHEMICAL HOMOGENEITY AND CATALYTIC PERFORMANCE OF MIXED-METAL OXIDE CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/722204 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722204
Chemical homogeneity and catalytic performance of mixed-metal oxide catalysts Apr 14, 2022 Issued
Array ( [id] => 19217982 [patent_doc_number] => 20240182686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SPHERICAL ALUMINA PARTICLE MIXTURE, METHOD FOR PRODUCING SAME, AND RESIN COMPOSITE COMPOSITION AND RESIN COMPOSITE BODY EACH CONTAINING SAID SPHERICAL ALUMINA PARTICLE MIXTURE [patent_app_type] => utility [patent_app_number] => 18/285206 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18285206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285206
SPHERICAL ALUMINA PARTICLE MIXTURE, METHOD FOR PRODUCING SAME, AND RESIN COMPOSITE COMPOSITION AND RESIN COMPOSITE BODY EACH CONTAINING SAID SPHERICAL ALUMINA PARTICLE MIXTURE Mar 29, 2022 Pending
Array ( [id] => 17865835 [patent_doc_number] => 20220288570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CATALYST FOR SYNGAS CONVERSION TO LIGHT OLEFINS [patent_app_type] => utility [patent_app_number] => 17/691082 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691082
Catalyst for syngas conversion to light olefins Mar 8, 2022 Issued
Array ( [id] => 18035072 [patent_doc_number] => 20220379287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => DEHYDROGENATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/690421 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690421
DEHYDROGENATION CATALYST Mar 8, 2022 Abandoned
Array ( [id] => 18134833 [patent_doc_number] => 11560487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Coating compositions containing low molecular weight chitosan composition [patent_app_type] => utility [patent_app_number] => 17/682240 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 10385 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682240
Coating compositions containing low molecular weight chitosan composition Feb 27, 2022 Issued
Array ( [id] => 17807598 [patent_doc_number] => 20220259433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => POLYMERIC COMPOSITIONS AND CORROSION RESISTANT SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/588674 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588674
POLYMERIC COMPOSITIONS AND CORROSION RESISTANT SYSTEMS Jan 30, 2022 Issued
Array ( [id] => 19368250 [patent_doc_number] => 12060319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Preparation process for Cu-based catalyst and use thereof [patent_app_type] => utility [patent_app_number] => 17/580588 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 20959 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580588
Preparation process for Cu-based catalyst and use thereof Jan 19, 2022 Issued
Array ( [id] => 17562132 [patent_doc_number] => 20220126281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => PROCESS FOR REGENERATING A DEHYDROGENATION CATALYST [patent_app_type] => utility [patent_app_number] => 17/570178 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570178
PROCESS FOR REGENERATING A DEHYDROGENATION CATALYST Jan 5, 2022 Abandoned
Array ( [id] => 18517860 [patent_doc_number] => 11707733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Multi-metallic bulk hydroprocessing catalysts [patent_app_type] => utility [patent_app_number] => 17/568778 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6958 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568778
Multi-metallic bulk hydroprocessing catalysts Jan 4, 2022 Issued
Array ( [id] => 18967772 [patent_doc_number] => 11901558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Lithium niobate and method for producing the same [patent_app_type] => utility [patent_app_number] => 17/566054 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8490 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566054
Lithium niobate and method for producing the same Dec 29, 2021 Issued
Array ( [id] => 18877972 [patent_doc_number] => 20240001341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Improved water gas shift catalyst [patent_app_type] => utility [patent_app_number] => 18/250311 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250311
Improved water gas shift catalyst Nov 23, 2021 Pending
Array ( [id] => 18792983 [patent_doc_number] => 11826721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for removal of sulfur impurities in fuels [patent_app_type] => utility [patent_app_number] => 17/533838 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17154 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 17533838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533838
Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for removal of sulfur impurities in fuels Nov 22, 2021 Issued
Array ( [id] => 18375742 [patent_doc_number] => 20230150823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => CO2 hydrogenation catalysts for the commercial production of syngas [patent_app_type] => utility [patent_app_number] => 17/300820 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17300820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300820
CO2 hydrogenation catalysts for the commercial production of syngas Nov 15, 2021 Pending
Array ( [id] => 18825185 [patent_doc_number] => 11840454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Hollow porous silicon-containing structures and method of formation [patent_app_type] => utility [patent_app_number] => 17/525497 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8012 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525497
Hollow porous silicon-containing structures and method of formation Nov 11, 2021 Issued
Array ( [id] => 18785178 [patent_doc_number] => 20230372922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => A METHOD OF PREPARING A HYDROCRACKING CATALYST [patent_app_type] => utility [patent_app_number] => 18/248707 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248707
A METHOD OF PREPARING A HYDROCRACKING CATALYST Nov 10, 2021 Pending
Array ( [id] => 18830009 [patent_doc_number] => 20230398533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHODS FOR REPLACING A SPENT CATALYST OF A REACTOR TRAIN OF AN OPERATING HYDROPROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248920 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248920
METHODS FOR REPLACING A SPENT CATALYST OF A REACTOR TRAIN OF AN OPERATING HYDROPROCESSING SYSTEM Nov 10, 2021 Pending
Array ( [id] => 18830009 [patent_doc_number] => 20230398533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHODS FOR REPLACING A SPENT CATALYST OF A REACTOR TRAIN OF AN OPERATING HYDROPROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248920 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248920
METHODS FOR REPLACING A SPENT CATALYST OF A REACTOR TRAIN OF AN OPERATING HYDROPROCESSING SYSTEM Nov 10, 2021 Pending
Array ( [id] => 17806303 [patent_doc_number] => 20220258138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => MULTI-METALLIC BULK HYDROPROCESSING CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/516929 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516929
Multi-metallic bulk hydroprocessing catalysts Nov 1, 2021 Issued
Array ( [id] => 19049787 [patent_doc_number] => 20240091756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD FOR PRODUCING A CORE-SHELL CATALYST [patent_app_type] => utility [patent_app_number] => 18/032609 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14725 [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] => 18032609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032609
METHOD FOR PRODUCING A CORE-SHELL CATALYST Oct 19, 2021 Pending
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