Search

Kinfe Michael Negash

Examiner (ID: 11067)

Most Active Art Unit
2733
Art Unit(s)
2606, 2733, 2607, 2616, 2633, 2612, 2638, 2608
Total Applications
1501
Issued Applications
1287
Pending Applications
97
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16977804 [patent_doc_number] => 20210222041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => HEAT TRANSFER MIXTURE [patent_app_type] => utility [patent_app_number] => 17/205018 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17205018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205018
HEAT TRANSFER MIXTURE Mar 17, 2021 Abandoned
Array ( [id] => 17357006 [patent_doc_number] => 20220017802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LIQUID-LIQUID PHASE TRANSITION COMPOSITIONS AND PROCESSES [patent_app_type] => utility [patent_app_number] => 17/198834 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198834
Liquid-liquid phase transition compositions and processes Mar 10, 2021 Issued
Array ( [id] => 16916121 [patent_doc_number] => 20210189213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => THERMAL INTERFACE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/195722 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195722
Thermal interface material Mar 8, 2021 Issued
Array ( [id] => 18980294 [patent_doc_number] => 11905454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Heat transfer methods, systems and compositions [patent_app_type] => utility [patent_app_number] => 17/189115 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 73390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17189115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189115
Heat transfer methods, systems and compositions Feb 28, 2021 Issued
Array ( [id] => 19624174 [patent_doc_number] => 12162978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Radiation curable phase change material solutions and shape stable thermoset phase change material gels formed therefrom [patent_app_type] => utility [patent_app_number] => 17/187033 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7745 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187033
Radiation curable phase change material solutions and shape stable thermoset phase change material gels formed therefrom Feb 25, 2021 Issued
Array ( [id] => 17830353 [patent_doc_number] => 20220267657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DUAL PHASE CHANGE MATERIAL LIQUID SUSPENSION AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/180774 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17180774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180774
DUAL PHASE CHANGE MATERIAL LIQUID SUSPENSION AND METHOD OF MAKING THE SAME Feb 19, 2021 Abandoned
Array ( [id] => 18478542 [patent_doc_number] => 11692275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Corrosion control compositions and methods of mitigating corrosion [patent_app_type] => utility [patent_app_number] => 17/173063 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6175 [patent_no_of_claims] => 10 [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] => 17173063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173063
Corrosion control compositions and methods of mitigating corrosion Feb 9, 2021 Issued
Array ( [id] => 17037016 [patent_doc_number] => 20210253974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => USE OF TETRAFLUOROPROPENE BASED COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/164888 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164888
USE OF TETRAFLUOROPROPENE BASED COMPOSITIONS Feb 1, 2021 Abandoned
Array ( [id] => 18105740 [patent_doc_number] => 11545640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Photoisomeric compounds and device comprising the same [patent_app_type] => utility [patent_app_number] => 17/160174 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 24 [patent_no_of_words] => 24312 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160174
Photoisomeric compounds and device comprising the same Jan 26, 2021 Issued
Array ( [id] => 18260765 [patent_doc_number] => 11608460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Ionic liquid additives for use as an absorbent in absorption chillers [patent_app_type] => utility [patent_app_number] => 17/147267 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4866 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147267
Ionic liquid additives for use as an absorbent in absorption chillers Jan 11, 2021 Issued
Array ( [id] => 18109780 [patent_doc_number] => 20230002660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => BRANCHED POLYSILOXANES AND METHODS FOR THEIR PREPARATION AND USE AS HEAT TRANSFER FLUIDS [patent_app_type] => utility [patent_app_number] => 17/755240 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755240
Branched polysiloxanes and methods for their preparation and use as heat transfer fluids Jan 3, 2021 Issued
Array ( [id] => 17036967 [patent_doc_number] => 20210253925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => HYDROFLUOROCARBON/TRIFLUOROIODOMETHANE/HYDROCARBONS REFRIGERANT COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/130945 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [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] => 17130945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130945
HYDROFLUOROCARBON/TRIFLUOROIODOMETHANE/HYDROCARBONS REFRIGERANT COMPOSITIONS Dec 21, 2020 Abandoned
Array ( [id] => 16728030 [patent_doc_number] => 20210095177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => STABILIZED IODOCARBON COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/116381 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116381
STABILIZED IODOCARBON COMPOSITIONS Dec 8, 2020 Abandoned
Array ( [id] => 16916096 [patent_doc_number] => 20210189188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => THERMALLY CONDUCTIVE COMPOSITION, THERMALLY CONDUCTIVE SHEET AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/116733 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116733
THERMALLY CONDUCTIVE COMPOSITION, THERMALLY CONDUCTIVE SHEET AND METHOD FOR PRODUCING THE SAME Dec 8, 2020 Abandoned
Array ( [id] => 18117662 [patent_doc_number] => 11549044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Antifreezing coolant composition not including glycol [patent_app_type] => utility [patent_app_number] => 17/116339 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116339
Antifreezing coolant composition not including glycol Dec 8, 2020 Issued
Array ( [id] => 16870339 [patent_doc_number] => 20210163806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => AQUEOUS SOLUTION WITH DEPRESSED FREEZING POINT [patent_app_type] => utility [patent_app_number] => 17/106751 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106751
AQUEOUS SOLUTION WITH DEPRESSED FREEZING POINT Nov 29, 2020 Abandoned
Array ( [id] => 16855093 [patent_doc_number] => 20210155838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => DUST AND INTEGRITY CONTROL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/100910 [patent_app_country] => US [patent_app_date] => 2020-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100910
DUST AND INTEGRITY CONTROL COMPOSITIONS Nov 21, 2020 Abandoned
Array ( [id] => 17612071 [patent_doc_number] => 20220154350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => HYBRID SEALING FOR ANODIZED METAL [patent_app_type] => utility [patent_app_number] => 17/097736 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097736
Hybrid sealing for anodized metal Nov 12, 2020 Issued
Array ( [id] => 17975860 [patent_doc_number] => 11492710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Trifunctional amine based corrosion inhibitor compositions [patent_app_type] => utility [patent_app_number] => 17/097075 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9707 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097075
Trifunctional amine based corrosion inhibitor compositions Nov 12, 2020 Issued
Array ( [id] => 17595605 [patent_doc_number] => 20220145179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SYNTHESIS OF ARYL 1-(METHOXYMETHYL) VINYL KETONES AND THEIR USE AS INHIBITORS OF MILD STEEL CORROSION [patent_app_type] => utility [patent_app_number] => 17/096073 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096073
SYNTHESIS OF ARYL 1-(METHOXYMETHYL) VINYL KETONES AND THEIR USE AS INHIBITORS OF MILD STEEL CORROSION Nov 11, 2020 Abandoned
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