Search

C. Caixia Lu

Examiner (ID: 18278)

Most Active Art Unit
1765
Art Unit(s)
1713, 1765, 1796, 1763, 1712
Total Applications
2103
Issued Applications
1681
Pending Applications
45
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16800244 [patent_doc_number] => 10995165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same [patent_app_type] => utility [patent_app_number] => 16/454888 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12999 [patent_no_of_claims] => 10 [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] => 16454888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454888
Catalyst composition for preparing conjugated diene-based polymer and conjugated diene-based polymer prepared using the same Jun 26, 2019 Issued
Array ( [id] => 17952702 [patent_doc_number] => 11478781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Ziegler-Natta catalysts prepared from solid alkoxymagnesium halide supports [patent_app_type] => utility [patent_app_number] => 16/445300 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15647 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445300
Ziegler-Natta catalysts prepared from solid alkoxymagnesium halide supports Jun 18, 2019 Issued
Array ( [id] => 16915933 [patent_doc_number] => 20210189025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Novel Transition Metal Compound and Method for Preparing Polypropylene Using the Same [patent_app_type] => utility [patent_app_number] => 17/251026 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251026
Transition metal compound and method for preparing polypropylene using the same Jun 12, 2019 Issued
Array ( [id] => 17929879 [patent_doc_number] => 20220325004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD FOR PRODUCING POLYSACCHARIDE ESTER [patent_app_type] => utility [patent_app_number] => 17/616352 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616352
Method for producing polysaccharide ester Jun 3, 2019 Issued
Array ( [id] => 17929964 [patent_doc_number] => 20220325089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => A DIELECTRIC MATERIAL [patent_app_type] => utility [patent_app_number] => 17/055360 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17055360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055360
Dielectric material May 30, 2019 Issued
Array ( [id] => 15209925 [patent_doc_number] => 20190367649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Catalyst Systems Including Two Hafnocene Catalyst Compounds [patent_app_type] => utility [patent_app_number] => 16/425159 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425159
Catalyst systems including two hafnocene catalyst compounds May 28, 2019 Issued
Array ( [id] => 17111850 [patent_doc_number] => 20210292447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => POLYMER MATERIAL AND INTRAOCULAR LENS [patent_app_type] => utility [patent_app_number] => 15/734039 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734039
Polymer material and intraocular lens May 20, 2019 Issued
Array ( [id] => 17119705 [patent_doc_number] => 11130827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Polyethylene compositions and articles made therefrom [patent_app_type] => utility [patent_app_number] => 16/410504 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 32009 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [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] => 16410504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410504
Polyethylene compositions and articles made therefrom May 12, 2019 Issued
Array ( [id] => 19326021 [patent_doc_number] => 12043686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => High melt index thermoplastic elastomer and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/055994 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4091 [patent_no_of_claims] => 5 [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] => 17055994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055994
High melt index thermoplastic elastomer and preparation method therefor May 9, 2019 Issued
Array ( [id] => 15117091 [patent_doc_number] => 20190345178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => Molecular Catalysts for Selective Hydrogenolysis of Amides [patent_app_type] => utility [patent_app_number] => 16/409522 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409522
Molecular catalysts for selective hydrogenolysis of amides May 9, 2019 Issued
Array ( [id] => 16557249 [patent_doc_number] => 20210002397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => PROCESS FOR PREPARING PROPYLENE COPOLYMERS COMPRISING C4-C12-APHA OLEFIN COMONOMER UNITS [patent_app_type] => utility [patent_app_number] => 16/979379 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16979379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979379
PROCESS FOR PREPARING PROPYLENE COPOLYMERS COMPRISING C4-C12-APHA OLEFIN COMONOMER UNITS May 6, 2019 Abandoned
Array ( [id] => 16727915 [patent_doc_number] => 20210095062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Olefin-Based Copolymer and Method for Preparing the Same [patent_app_type] => utility [patent_app_number] => 17/050198 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050198
Olefin-based copolymer and method for preparing the same May 2, 2019 Issued
Array ( [id] => 15309141 [patent_doc_number] => 10519261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Group 6 transition metal catalyst compound and use thereof [patent_app_type] => utility [patent_app_number] => 16/401653 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13654 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401653
Group 6 transition metal catalyst compound and use thereof May 1, 2019 Issued
Array ( [id] => 15038269 [patent_doc_number] => 20190330139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Non-Coordinating Anion Type Activators Containing Cation Having Large Alkyl Groups [patent_app_type] => utility [patent_app_number] => 16/394166 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -67 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394166
Non-coordinating anion type activators containing cation having large alkyl groups Apr 24, 2019 Issued
Array ( [id] => 16909004 [patent_doc_number] => 11041031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Non-coordinating anion type activators containing cation having branched alkyl groups [patent_app_type] => utility [patent_app_number] => 16/394197 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 36796 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394197
Non-coordinating anion type activators containing cation having branched alkyl groups Apr 24, 2019 Issued
Array ( [id] => 15038779 [patent_doc_number] => 20190330394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Alkyl Ammonium (Fluoroaryl)borate Activators [patent_app_type] => utility [patent_app_number] => 16/394174 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394174
Alkyl Ammonium (Fluoroaryl)borate Activators Apr 24, 2019 Abandoned
Array ( [id] => 16398659 [patent_doc_number] => 20200339517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Non-Coordinating Anion Type Benzimidazolium Activators [patent_app_type] => utility [patent_app_number] => 16/394566 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394566
Non-coordinating anion type benzimidazolium activators Apr 24, 2019 Issued
Array ( [id] => 16398651 [patent_doc_number] => 20200339509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Non-Coordinating Anion Type Indolinium Activators in Aliphatic and Alicyclic Hydrocarbon Solvents [patent_app_type] => utility [patent_app_number] => 16/394520 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394520
Non-Coordinating Anion Type Indolinium Activators in Aliphatic and Alicyclic Hydrocarbon Solvents Apr 24, 2019 Abandoned
Array ( [id] => 15634473 [patent_doc_number] => 10590215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Transition metal compound and catalyst composition including the same [patent_app_type] => utility [patent_app_number] => 16/388612 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11924 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388612
Transition metal compound and catalyst composition including the same Apr 17, 2019 Issued
Array ( [id] => 15086495 [patent_doc_number] => 20190338058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Transition Metal Catalysts For Olefin Polymerization [patent_app_type] => utility [patent_app_number] => 16/387100 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387100
Transition metal catalysts for olefin polymerization Apr 16, 2019 Issued
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