Search

Kelechi Chidi Egwim

Examiner (ID: 10678, Phone: (571)272-1099 , Office: P/1762 )

Most Active Art Unit
1762
Art Unit(s)
1713, 1796, 1762
Total Applications
1865
Issued Applications
1274
Pending Applications
135
Abandoned Applications
468

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20438722 [patent_doc_number] => 12509549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Resin composition for laser direct structuring, molded article, and, method for manufacturing plated molded article [patent_app_type] => utility [patent_app_number] => 17/774418 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10606 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17774418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774418
Resin composition for laser direct structuring, molded article, and, method for manufacturing plated molded article Nov 3, 2020 Issued
Array ( [id] => 18153133 [patent_doc_number] => 11566095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Graft copolymer and soil resistant composition [patent_app_type] => utility [patent_app_number] => 17/085544 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9030 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085544
Graft copolymer and soil resistant composition Oct 29, 2020 Issued
Array ( [id] => 18044964 [patent_doc_number] => 11518905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Aqueous leather coating composition [patent_app_type] => utility [patent_app_number] => 17/639378 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6937 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17639378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639378
Aqueous leather coating composition Oct 21, 2020 Issued
Array ( [id] => 18786190 [patent_doc_number] => 20230374224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => AQUEOUS DISPERSIONS OF AMINO-FUNCTIONALIZED ORGANOPOLYSILOXANES PRE-CROSSLINKED WITH OXALATOPOLYETHERS [patent_app_type] => utility [patent_app_number] => 18/030508 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [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] => 18030508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030508
Aqueous dispersions of amino-functionalized organopolysiloxanes pre-crosslinked with oxalatopolyethers Oct 12, 2020 Issued
Array ( [id] => 18709275 [patent_doc_number] => 20230331889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => AQUEOUS POLYMER COMPOSITION AND METHOD OF PREPARING THEREOF [patent_app_type] => utility [patent_app_number] => 18/026882 [patent_app_country] => US [patent_app_date] => 2020-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026882
Aqueous polymer composition and method of preparing thereof Oct 9, 2020 Issued
Array ( [id] => 20562975 [patent_doc_number] => 12565577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Rubber composition containing a diene elastomer having carbonate functional groups [patent_app_type] => utility [patent_app_number] => 17/767848 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4496 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17767848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767848
Rubber composition containing a diene elastomer having carbonate functional groups Oct 7, 2020 Issued
Array ( [id] => 19043628 [patent_doc_number] => 11932712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method of treating substrate [patent_app_type] => utility [patent_app_number] => 17/065102 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10525 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065102
Method of treating substrate Oct 6, 2020 Issued
Array ( [id] => 18077606 [patent_doc_number] => 20220403218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => ADHESIVE AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/764930 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8625 [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] => 17764930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764930
ADHESIVE AND METHODS OF USE Sep 29, 2020 Pending
Array ( [id] => 18077456 [patent_doc_number] => 20220403068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Modified Conjugated Diene-Based Polymer, Method for Preparing the Same and Rubber Composition Including the Same [patent_app_type] => utility [patent_app_number] => 17/435886 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17435886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435886
Modified Conjugated Diene-Based Polymer, Method for Preparing the Same and Rubber Composition Including the Same Sep 28, 2020 Pending
Array ( [id] => 20241067 [patent_doc_number] => 12421376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Rubber composition for a large-sized tire [patent_app_type] => utility [patent_app_number] => 17/765085 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765085
Rubber composition for a large-sized tire Sep 28, 2020 Issued
Array ( [id] => 18076584 [patent_doc_number] => 20220402196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => PROPYLENE BASED FILAMENT FOR 3D PRINTER [patent_app_type] => utility [patent_app_number] => 17/763812 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17763812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763812
PROPYLENE BASED FILAMENT FOR 3D PRINTER Sep 27, 2020 Abandoned
Array ( [id] => 17563354 [patent_doc_number] => 20220127503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ACRYLIC EMULSION PRESSURE-SENSITIVE ADHESIVE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/431282 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431282
ACRYLIC EMULSION PRESSURE-SENSITIVE ADHESIVE COMPOSITION Sep 27, 2020 Abandoned
Array ( [id] => 17649775 [patent_doc_number] => 11352489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Thermoplastic acrylic resin and method for producing same, and resin composition [patent_app_type] => utility [patent_app_number] => 17/033241 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14589 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033241
Thermoplastic acrylic resin and method for producing same, and resin composition Sep 24, 2020 Issued
Array ( [id] => 17945849 [patent_doc_number] => 20220332866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => AQUEOUS DISPERSION OF POLYMER PARTICLES AND USES THEREOF AS AN ADHESIVE COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/641140 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17641140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641140
Aqueous dispersion of polymer particles and uses thereof as an adhesive composition Sep 23, 2020 Issued
Array ( [id] => 18093300 [patent_doc_number] => 20220411641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => UV CURED CROSS-LINKED ABRASION RESISTANT LIQUID CERAMIC NANO-COMPOSITE [patent_app_type] => utility [patent_app_number] => 17/641619 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641619
UV CURED CROSS-LINKED ABRASION RESISTANT LIQUID CERAMIC NANO-COMPOSITE Sep 10, 2020 Pending
Array ( [id] => 20128458 [patent_doc_number] => 12370758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Composite material via in-situ polymerization of thermoplastic (meth)acrylic resins and its use [patent_app_type] => utility [patent_app_number] => 17/016650 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2233 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016650
Composite material via in-situ polymerization of thermoplastic (meth)acrylic resins and its use Sep 9, 2020 Issued
Array ( [id] => 17945952 [patent_doc_number] => 20220332969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => HIGH PERFORMANCE, RAPID CURE COATINGS [patent_app_type] => utility [patent_app_number] => 17/640806 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17640806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640806
HIGH PERFORMANCE, RAPID CURE COATINGS Sep 2, 2020 Pending
Array ( [id] => 17791891 [patent_doc_number] => 20220250982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ACRYLIC-BASED INJECTION MATERIALS WITH IMPROVED CURING PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/625217 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17625217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625217
ACRYLIC-BASED INJECTION MATERIALS WITH IMPROVED CURING PROPERTIES Aug 30, 2020 Pending
Array ( [id] => 18428843 [patent_doc_number] => 11674054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Method for curing a RMA crosslinkable resin coating, RMA crosslinkable compositions and resins for use therein [patent_app_type] => utility [patent_app_number] => 16/989916 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10762 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989916
Method for curing a RMA crosslinkable resin coating, RMA crosslinkable compositions and resins for use therein Aug 10, 2020 Issued
Array ( [id] => 17867219 [patent_doc_number] => 20220289955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => POLYPROPYLENE - POLYETHYLENE BLENDS WITH IMPROVED PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/635764 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10925 [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] => 17635764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635764
POLYPROPYLENE - POLYETHYLENE BLENDS WITH IMPROVED PROPERTIES Aug 3, 2020 Pending
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