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] => 13843431 [patent_doc_number] => 20190025200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems [patent_app_type] => utility [patent_app_number] => 16/006976 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006976
Methods for determining transition metal compound concentrations in multicomponent liquid systems Jun 12, 2018 Issued
Array ( [id] => 14935803 [patent_doc_number] => 20190303539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Methods for Determining Transition Metal Compound Concentrations in Multicomponent Liquid Systems [patent_app_type] => utility [patent_app_number] => 16/006899 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006899
Methods for determining transition metal compound concentrations in multicomponent liquid systems Jun 12, 2018 Issued
Array ( [id] => 15931269 [patent_doc_number] => 20200157268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => FUNCTIONAL COPOLYMER CONSISTING OF A 1,3-DIENE AND AN OLEFINE [patent_app_type] => utility [patent_app_number] => 16/619370 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619370
Functional copolymer consisting of a 1,3-diene and an olefine Jun 5, 2018 Issued
Array ( [id] => 17178421 [patent_doc_number] => 11155656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Functional ethylene and 1,3-butadiene copolymer [patent_app_type] => utility [patent_app_number] => 16/619864 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7348 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619864
Functional ethylene and 1,3-butadiene copolymer Jun 5, 2018 Issued
Array ( [id] => 14485197 [patent_doc_number] => 10329366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Ethylene/a-olefin copolymers and lubricating oils [patent_app_type] => utility [patent_app_number] => 15/993745 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20118 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15993745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993745
Ethylene/a-olefin copolymers and lubricating oils May 30, 2018 Issued
Array ( [id] => 16072283 [patent_doc_number] => 20200190128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METAL COMPLEXES [patent_app_type] => utility [patent_app_number] => 16/613155 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613155
Metal complexes May 15, 2018 Issued
Array ( [id] => 16720160 [patent_doc_number] => 20210087307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS [patent_app_type] => utility [patent_app_number] => 16/613655 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613655
Catalyst components for the polymerization of olefins May 8, 2018 Issued
Array ( [id] => 14977961 [patent_doc_number] => 10442881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability [patent_app_type] => utility [patent_app_number] => 15/973610 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 18924 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15973610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/973610
Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability May 7, 2018 Issued
Array ( [id] => 13733665 [patent_doc_number] => 20180371300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => HEAT-CURABLE FLUOROPOLYETHER-BASED ADHESIVE COMPOSITION AND ELECTRIC/ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 15/967669 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15967669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/967669
Heat-curable fluoropolyether-based adhesive composition and electric/electronic component Apr 30, 2018 Issued
Array ( [id] => 15468693 [patent_doc_number] => 10550209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Catalysts for producing polymers and enhanced properties [patent_app_type] => utility [patent_app_number] => 15/962891 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18659 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15962891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/962891
Catalysts for producing polymers and enhanced properties Apr 24, 2018 Issued
Array ( [id] => 13551953 [patent_doc_number] => 20180327524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Catalyst Systems and Processes for Using the Same [patent_app_type] => utility [patent_app_number] => 15/950416 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950416
Catalyst systems and processes for using the same Apr 10, 2018 Issued
Array ( [id] => 17822670 [patent_doc_number] => 11427608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Dihydrocarbyl-silyl-bridged-1,3 disubstituted-2-indenyl metallocene complexes for olefin polymerization [patent_app_type] => utility [patent_app_number] => 16/500658 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9248 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500658
Dihydrocarbyl-silyl-bridged-1,3 disubstituted-2-indenyl metallocene complexes for olefin polymerization Apr 3, 2018 Issued
Array ( [id] => 17649672 [patent_doc_number] => 11352386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Dihydrocarbyl-silyl-bridged-substituted cyclopentadienyl metallocene complexes for olefin polymerization [patent_app_type] => utility [patent_app_number] => 16/500663 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5790 [patent_no_of_claims] => 15 [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] => 16500663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500663
Dihydrocarbyl-silyl-bridged-substituted cyclopentadienyl metallocene complexes for olefin polymerization Apr 3, 2018 Issued
Array ( [id] => 17587677 [patent_doc_number] => 11325933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Cationic ruthenium complex, and production method therefor and use thereof [patent_app_type] => utility [patent_app_number] => 16/499823 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15163 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 16499823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499823
Cationic ruthenium complex, and production method therefor and use thereof Mar 29, 2018 Issued
Array ( [id] => 15363693 [patent_doc_number] => 20200017611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => BIS-BIPHENYL-PHENOXY CATALYSTS FOR OLEFIN POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 16/497613 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497613
Bis-biphenyl-phenoxy catalysts for olefin polymerization Mar 28, 2018 Issued
Array ( [id] => 16727910 [patent_doc_number] => 20210095057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ALUMINOXANE-ACTIVATED METALLOCENE CATALYSTS [patent_app_type] => utility [patent_app_number] => 16/499514 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499514
Aluminoxane-activated metallocene catalysts Mar 27, 2018 Issued
Array ( [id] => 16215180 [patent_doc_number] => 10730978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Linear ethylene cyclic olefin polymers [patent_app_type] => utility [patent_app_number] => 15/937639 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7966 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937639 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937639
Linear ethylene cyclic olefin polymers Mar 26, 2018 Issued
Array ( [id] => 16681784 [patent_doc_number] => 10941251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Silicone polymer and composition comprising the same [patent_app_type] => utility [patent_app_number] => 15/928469 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10720 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928469
Silicone polymer and composition comprising the same Mar 21, 2018 Issued
Array ( [id] => 13444233 [patent_doc_number] => 20180273659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => PROCESS FOR PREPARING POLYMER AND CARBON NANOSPHERES BY CATALYTIC POLYMERIZATION [patent_app_type] => utility [patent_app_number] => 15/927603 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15927603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927603
PROCESS FOR PREPARING POLYMER AND CARBON NANOSPHERES BY CATALYTIC POLYMERIZATION Mar 20, 2018 Abandoned
Array ( [id] => 18153076 [patent_doc_number] => 11566037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Process for producing isopropylidene bis(cyclopentadienyl)zirconium dichloride [patent_app_type] => utility [patent_app_number] => 16/492758 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2031 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492758
Process for producing isopropylidene bis(cyclopentadienyl)zirconium dichloride Mar 15, 2018 Issued
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