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] => 19904055 [patent_doc_number] => 12281051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Corrosion inhibition of metal reinforcement present in a hardened concrete construction having one or more surfaces that are exposed to chloride intrusion [patent_app_type] => utility [patent_app_number] => 17/600809 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1226 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600809
Corrosion inhibition of metal reinforcement present in a hardened concrete construction having one or more surfaces that are exposed to chloride intrusion Apr 2, 2020 Issued
Array ( [id] => 17868165 [patent_doc_number] => 20220290901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Refrigeration Cycle Apparatus [patent_app_type] => utility [patent_app_number] => 17/634151 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17634151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634151
Refrigeration Cycle Apparatus Apr 2, 2020 Abandoned
Array ( [id] => 16154555 [patent_doc_number] => 20200215510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CORE-SHELL PARTICLE [patent_app_type] => utility [patent_app_number] => 16/824521 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824521
CORE-SHELL PARTICLE Mar 18, 2020 Abandoned
Array ( [id] => 16090889 [patent_doc_number] => 20200199431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => HEAT DISSIPATION SHEET AND HEAT DISSIPATION SHEET-ATTACHED DEVICE [patent_app_type] => utility [patent_app_number] => 16/810118 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810118
HEAT DISSIPATION SHEET AND HEAT DISSIPATION SHEET-ATTACHED DEVICE Mar 4, 2020 Abandoned
Array ( [id] => 17563358 [patent_doc_number] => 20220127507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/429086 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -61 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429086
Heat transfer compositions Feb 10, 2020 Issued
Array ( [id] => 15993765 [patent_doc_number] => 20200172753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => INKS CONTAINING METAL PRECURSORS NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 16/779847 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6633 [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] => 16779847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/779847
Inks containing metal precursors nanoparticles Feb 2, 2020 Issued
Array ( [id] => 17579003 [patent_doc_number] => 20220135858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => REFRIGERATOR COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/431298 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431298
REFRIGERATOR COMPOSITION Jan 30, 2020 Abandoned
Array ( [id] => 17482420 [patent_doc_number] => 20220089924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => COMPOSITION CONTAINING CIS-1,2-DIFLUOROETHYLENE [patent_app_type] => utility [patent_app_number] => 17/419502 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17419502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419502
COMPOSITION CONTAINING CIS-1,2-DIFLUOROETHYLENE Jan 9, 2020 Pending
Array ( [id] => 18560052 [patent_doc_number] => 11725288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Corrosion inhibition package [patent_app_type] => utility [patent_app_number] => 16/722369 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8074 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722369
Corrosion inhibition package Dec 19, 2019 Issued
Array ( [id] => 16090881 [patent_doc_number] => 20200199427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF 1,2,2-TRIFLUORO-1-TRIFLUOROMETHYLCYCLOBUTANE (TFMCB) AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 16/721861 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721861
AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF 1,2,2-TRIFLUORO-1-TRIFLUOROMETHYLCYCLOBUTANE (TFMCB) AND APPLICATIONS THEREOF Dec 18, 2019 Abandoned
Array ( [id] => 16091029 [patent_doc_number] => 20200199501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SOLVENT COMPOSITIONS CONTAINING 1,2,2-TRIFLUORO-1-TRIFLUOROMETHYLCYCLOBUTANE (TFMCB) [patent_app_type] => utility [patent_app_number] => 16/721850 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721850
SOLVENT COMPOSITIONS CONTAINING 1,2,2-TRIFLUORO-1-TRIFLUOROMETHYLCYCLOBUTANE (TFMCB) Dec 18, 2019 Abandoned
Array ( [id] => 16090887 [patent_doc_number] => 20200199430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => LOW VISCOSITY HEAT TRANSFER FLUIDS WITH INCREASING FLASH POINT AND THERMAL CONDUCTIVITY [patent_app_type] => utility [patent_app_number] => 16/719283 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719283 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719283
LOW VISCOSITY HEAT TRANSFER FLUIDS WITH INCREASING FLASH POINT AND THERMAL CONDUCTIVITY Dec 17, 2019 Abandoned
Array ( [id] => 17155992 [patent_doc_number] => 20210317043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => MAGNESIA, METHOD FOR MANUFACTURING SAME, HIGHLY THERMALLY CONDUCTIVE MAGNESIA COMPOSITION, AND MAGNESIA CERAMIC USING SAME [patent_app_type] => utility [patent_app_number] => 17/285349 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17285349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285349
MAGNESIA, METHOD FOR MANUFACTURING SAME, HIGHLY THERMALLY CONDUCTIVE MAGNESIA COMPOSITION, AND MAGNESIA CERAMIC USING SAME Dec 12, 2019 Pending
Array ( [id] => 17815930 [patent_doc_number] => 11421531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Non-caking mine rock dust for use in underground coal mines [patent_app_type] => utility [patent_app_number] => 16/703929 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6391 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703929
Non-caking mine rock dust for use in underground coal mines Dec 4, 2019 Issued
Array ( [id] => 17368779 [patent_doc_number] => 20220023831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => COATING MATERIAL FOR PRODUCING AN ADSORBENT, POROUS, FLEXIBLE COATING FOR A HEAT EXCHANGER AND METHOD FOR PRODUCING SAID COATING MATERIAL [patent_app_type] => utility [patent_app_number] => 17/297605 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 17297605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297605
COATING MATERIAL FOR PRODUCING AN ADSORBENT, POROUS, FLEXIBLE COATING FOR A HEAT EXCHANGER AND METHOD FOR PRODUCING SAID COATING MATERIAL Nov 27, 2019 Abandoned
Array ( [id] => 17634824 [patent_doc_number] => 11345534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Oxygen scavenging compositions, articles containing same, and methods of their use [patent_app_type] => utility [patent_app_number] => 16/694798 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 20349 [patent_no_of_claims] => 12 [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] => 16694798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694798
Oxygen scavenging compositions, articles containing same, and methods of their use Nov 24, 2019 Issued
Array ( [id] => 17604178 [patent_doc_number] => 11332650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Shape-stabilized phase change materials for energy storage based on hierarchically porous calcium magnesium carbonate [patent_app_type] => utility [patent_app_number] => 16/684738 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 41 [patent_no_of_words] => 11337 [patent_no_of_claims] => 20 [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] => 16684738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684738
Shape-stabilized phase change materials for energy storage based on hierarchically porous calcium magnesium carbonate Nov 14, 2019 Issued
Array ( [id] => 16688756 [patent_doc_number] => 20210071232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => RNA PRESERVATION SOLUTION AND METHODS OF MANUFACTURE AND USE [patent_app_type] => utility [patent_app_number] => 16/958552 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16958552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958552
RNA PRESERVATION SOLUTION AND METHODS OF MANUFACTURE AND USE Nov 13, 2019 Abandoned
Array ( [id] => 17314729 [patent_doc_number] => 20210403777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/289595 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289595
COMPOSITIONS Nov 11, 2019 Pending
Array ( [id] => 15906917 [patent_doc_number] => 20200152979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => SULFUR-BASED POSITIVE-ELECTRODE ACTIVE MATERIAL, POSITIVE-ELECTRODE AND LITHIUM-ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 16/673146 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673146
Sulfur-based positive-electrode active material, positive-electrode and lithium-ion secondary battery Nov 3, 2019 Issued
Menu