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] => 16711977 [patent_doc_number] => 20210079124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Modified Conjugated Diene-Based Polymer and Rubber Composition Including the Same [patent_app_type] => utility [patent_app_number] => 16/754985 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754985
Modified conjugated diene-based polymer and rubber composition including the same May 7, 2019 Issued
Array ( [id] => 19076767 [patent_doc_number] => 11946119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Powder mixture for powder metallurgy and method for producing powder mixture for powder metallurgy [patent_app_type] => utility [patent_app_number] => 17/059210 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6681 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059210
Powder mixture for powder metallurgy and method for producing powder mixture for powder metallurgy Apr 21, 2019 Issued
Array ( [id] => 17497621 [patent_doc_number] => 11286314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Method for preparing conjugated diene-based polymer and method for preparing graft copolymer including the same [patent_app_type] => utility [patent_app_number] => 16/623744 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8935 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623744
Method for preparing conjugated diene-based polymer and method for preparing graft copolymer including the same Apr 14, 2019 Issued
Array ( [id] => 14994107 [patent_doc_number] => 20190316011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => AQUEOUS ADHESIVE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/383398 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383398
Aqueous adhesive compositions Apr 11, 2019 Issued
Array ( [id] => 16613769 [patent_doc_number] => 20210032422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CALCIUM CARBONATE COMPRISING COMPOSITION FOR ELASTOMERIC FILM PREPARATION [patent_app_type] => utility [patent_app_number] => 17/044447 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044447
CALCIUM CARBONATE COMPRISING COMPOSITION FOR ELASTOMERIC FILM PREPARATION Apr 10, 2019 Abandoned
Array ( [id] => 16778192 [patent_doc_number] => 20210115270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => USE OF AN ULTRAVIOLET RADIATION ABSORBING POLYMER COMPOSITION (UVRAP) AS AN UV ABSORBING AGENT IN A COATING FOR NON-LIVING AND NON-KERATINOUS MATERIALS [patent_app_type] => utility [patent_app_number] => 17/045098 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045098
Use of an ultraviolet radiation absorbing polymer composition (UVRAP) as an UV absorbing agent in a coating for non-living and non-keratinous materials Apr 1, 2019 Issued
Array ( [id] => 18910394 [patent_doc_number] => 11873364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Method for producing conjugated diene rubber [patent_app_type] => utility [patent_app_number] => 16/981941 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22496 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981941
Method for producing conjugated diene rubber Mar 25, 2019 Issued
Array ( [id] => 14567147 [patent_doc_number] => 20190211180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SUPPORTED CATALYST WITH IMPROVED FLOWABILITY [patent_app_type] => utility [patent_app_number] => 16/357641 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13068 [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] => 16357641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357641
Supported catalyst with improved flowability Mar 18, 2019 Issued
Array ( [id] => 14581511 [patent_doc_number] => 20190218364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => SUPPORTED CATALYST WITH IMPROVED FLOWABILITY [patent_app_type] => utility [patent_app_number] => 16/357699 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13052 [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] => 16357699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357699
Supported catalyst with improved flowability Mar 18, 2019 Issued
Array ( [id] => 14567149 [patent_doc_number] => 20190211181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SUPPORTED CATALYST WITH IMPROVED FLOWABILITY [patent_app_type] => utility [patent_app_number] => 16/357787 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16357787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357787
Supported catalyst with improved flowability Mar 18, 2019 Issued
Array ( [id] => 17393422 [patent_doc_number] => 11242424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Aqueous binders [patent_app_type] => utility [patent_app_number] => 16/980732 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11193 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980732
Aqueous binders Mar 12, 2019 Issued
Array ( [id] => 16963073 [patent_doc_number] => 20210214572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => AQUEOUS COATING COMPOSITIONS AND METHODS FOR IMPROVING THE FREEZE/THAW STABILITY OF AQUEOUS COATING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/967447 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967447
Aqueous coating compositions and methods for improving the freeze/thaw stability of aqueous coating compositions Mar 10, 2019 Issued
Array ( [id] => 17141820 [patent_doc_number] => 20210309832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Method For Preparing Spherical Or Angular Powder Filler, Spherical Or Angular Powder Filler Obtained Therefrom, And Use Thereof [patent_app_type] => utility [patent_app_number] => 17/263047 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5636 [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] => 17263047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263047
Method for preparing spherical or angular powder filler, spherical or angular powder filler obtained therefrom, and use thereof Feb 21, 2019 Issued
Array ( [id] => 16583004 [patent_doc_number] => 20210017406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => NEUTRALIZER COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/971345 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2622 [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] => 16971345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971345
NEUTRALIZER COMPOSITION Feb 13, 2019 Pending
Array ( [id] => 14406965 [patent_doc_number] => 20190169326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => FLUORINATED POLYMER, METHOD FOR PRODUCING IT, AND ARTICLE HAVING CURED PRODUCT OF FLUORINATED POLYMER [patent_app_type] => utility [patent_app_number] => 16/267407 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16267407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267407
Fluorinated polymer, method for producing it, and article having cured product of fluorinated polymer Feb 4, 2019 Issued
Array ( [id] => 14375485 [patent_doc_number] => 20190161655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Acrylic Emulsion Adhesives [patent_app_type] => utility [patent_app_number] => 16/263228 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263228
Acrylic emulsion adhesives Jan 30, 2019 Issued
Array ( [id] => 16696752 [patent_doc_number] => 10947333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Hydrophilic polymeric particles and methods for making and using same [patent_app_type] => utility [patent_app_number] => 16/259963 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 29857 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259963
Hydrophilic polymeric particles and methods for making and using same Jan 27, 2019 Issued
Array ( [id] => 14343389 [patent_doc_number] => 20190153667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Colored Coatings and Artificial Leathers [patent_app_type] => utility [patent_app_number] => 16/254772 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16254772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/254772
Colored coatings and artificial leathers Jan 22, 2019 Issued
Array ( [id] => 19955399 [patent_doc_number] => 12325807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Fluoropolymer powder adapted for rapid prototyping by laser sintering [patent_app_type] => utility [patent_app_number] => 16/958817 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2189 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958817
Fluoropolymer powder adapted for rapid prototyping by laser sintering Jan 14, 2019 Issued
Array ( [id] => 16422038 [patent_doc_number] => 20200347236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => FLEXIBLE HARDCOAT COMPRISING URETHANE OLIGOMER HYDROGEN BONDED TO AN ACRYLIC POLYMER SUITABLE FOR STRETCHABLE FILMS [patent_app_type] => utility [patent_app_number] => 16/764891 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16764891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764891
FLEXIBLE HARDCOAT COMPRISING URETHANE OLIGOMER HYDROGEN BONDED TO AN ACRYLIC POLYMER SUITABLE FOR STRETCHABLE FILMS Jan 13, 2019 Abandoned
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