Search

Zekre A Tsehaye

Examiner (ID: 12743)

Most Active Art Unit
2838
Art Unit(s)
2838, 4176
Total Applications
96
Issued Applications
66
Pending Applications
2
Abandoned Applications
28

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3087525 [patent_doc_number] => 05312584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Moldless/coreless single crystal castings of nickel-aluminide' [patent_app_type] => 1 [patent_app_number] => 7/838155 [patent_app_country] => US [patent_app_date] => 1992-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1011 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312584.pdf [firstpage_image] =>[orig_patent_app_number] => 838155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838155
Moldless/coreless single crystal castings of nickel-aluminide Feb 17, 1992 Issued
07/808874 PROCESS FOR THE PRODUCTION OF SINTERED NUCLEAR FUEL PELLETS FROM PRECIPITATED SOLUTIONS WITH THE AID OF HYDROGEN PEROXIDE IN AN ACID MEDIUM Dec 18, 1991 Abandoned
Array ( [id] => 3009251 [patent_doc_number] => 05308576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Injection molded anvils' [patent_app_type] => 1 [patent_app_number] => 7/779071 [patent_app_country] => US [patent_app_date] => 1991-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1995 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308576.pdf [firstpage_image] =>[orig_patent_app_number] => 779071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779071
Injection molded anvils Oct 17, 1991 Issued
Array ( [id] => 3015820 [patent_doc_number] => 05326526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Sintered iron alloy composition and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/767475 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4793 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326526.pdf [firstpage_image] =>[orig_patent_app_number] => 767475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767475
Sintered iron alloy composition and method of manufacturing the same Sep 29, 1991 Issued
Array ( [id] => 2999635 [patent_doc_number] => 05354351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Cr-bearing gamma titanium aluminides and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/716951 [patent_app_country] => US [patent_app_date] => 1991-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 4092 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/354/05354351.pdf [firstpage_image] =>[orig_patent_app_number] => 716951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716951
Cr-bearing gamma titanium aluminides and method of making same Jun 17, 1991 Issued
Array ( [id] => 3022751 [patent_doc_number] => 05316718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Composite electrode for electrochemical processing having improved high temperature properties and method for preparation by combustion synthesis' [patent_app_type] => 1 [patent_app_number] => 7/715547 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/316/05316718.pdf [firstpage_image] =>[orig_patent_app_number] => 715547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715547
Composite electrode for electrochemical processing having improved high temperature properties and method for preparation by combustion synthesis Jun 13, 1991 Issued
Array ( [id] => 3094691 [patent_doc_number] => 05314655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Method and apparatus for producing continuous powder metallurgy compacts' [patent_app_type] => 1 [patent_app_number] => 7/689915 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1826 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314655.pdf [firstpage_image] =>[orig_patent_app_number] => 689915 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689915
Method and apparatus for producing continuous powder metallurgy compacts May 30, 1991 Issued
Array ( [id] => 3024749 [patent_doc_number] => 05342562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Reaction processing of AlN/SiC composites and solid solutions' [patent_app_type] => 1 [patent_app_number] => 7/675360 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1345 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342562.pdf [firstpage_image] =>[orig_patent_app_number] => 675360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675360
Reaction processing of AlN/SiC composites and solid solutions Mar 20, 1991 Issued
Array ( [id] => 3589613 [patent_doc_number] => 05496784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Chemical resistant coating compositions' [patent_app_type] => 1 [patent_app_number] => 7/604208 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496784.pdf [firstpage_image] =>[orig_patent_app_number] => 604208 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604208
Chemical resistant coating compositions Oct 28, 1990 Issued
Array ( [id] => 3015392 [patent_doc_number] => 05340792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Method of aligning the discrete grains of a multi-grained super-conducting material' [patent_app_type] => 1 [patent_app_number] => 7/442380 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8979 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/340/05340792.pdf [firstpage_image] =>[orig_patent_app_number] => 442380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442380
Method of aligning the discrete grains of a multi-grained super-conducting material Nov 27, 1989 Issued
Array ( [id] => 3104879 [patent_doc_number] => 05407734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Fiber-containing composite' [patent_app_type] => 1 [patent_app_number] => 7/260201 [patent_app_country] => US [patent_app_date] => 1988-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6270 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/407/05407734.pdf [firstpage_image] =>[orig_patent_app_number] => 260201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/260201
Fiber-containing composite Oct 19, 1988 Issued
Array ( [id] => 3015804 [patent_doc_number] => 05326525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Consolidation of fiber materials with particulate metal aluminide alloys' [patent_app_type] => 1 [patent_app_number] => 7/217253 [patent_app_country] => US [patent_app_date] => 1988-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4945 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326525.pdf [firstpage_image] =>[orig_patent_app_number] => 217253 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217253
Consolidation of fiber materials with particulate metal aluminide alloys Jul 10, 1988 Issued
Array ( [id] => 3104180 [patent_doc_number] => 05418070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Tri-layer impregnated cathode' [patent_app_type] => 1 [patent_app_number] => 7/187100 [patent_app_country] => US [patent_app_date] => 1988-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1623 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418070.pdf [firstpage_image] =>[orig_patent_app_number] => 187100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/187100
Tri-layer impregnated cathode Apr 27, 1988 Issued
Array ( [id] => 3088770 [patent_doc_number] => 05312650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Method of forming a composite article by metal spraying' [patent_app_type] => 1 [patent_app_number] => 7/143030 [patent_app_country] => US [patent_app_date] => 1988-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4473 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312650.pdf [firstpage_image] =>[orig_patent_app_number] => 143030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143030
Method of forming a composite article by metal spraying Jan 11, 1988 Issued
Array ( [id] => 3082042 [patent_doc_number] => 05318214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Activated brazing system for joining titanium aluminide' [patent_app_type] => 1 [patent_app_number] => 7/122723 [patent_app_country] => US [patent_app_date] => 1987-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1269 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318214.pdf [firstpage_image] =>[orig_patent_app_number] => 122723 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/122723
Activated brazing system for joining titanium aluminide Nov 17, 1987 Issued
Array ( [id] => 3520329 [patent_doc_number] => 05527480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Piezoelectric ceramic material including processes for preparation thereof and applications therefor' [patent_app_type] => 1 [patent_app_number] => 7/060399 [patent_app_country] => US [patent_app_date] => 1987-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6586 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/527/05527480.pdf [firstpage_image] =>[orig_patent_app_number] => 060399 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/060399
Piezoelectric ceramic material including processes for preparation thereof and applications therefor Jun 10, 1987 Issued
Array ( [id] => 3013687 [patent_doc_number] => 05288444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Controlled resistivity ceramic fibers and process for making them' [patent_app_type] => 1 [patent_app_number] => 7/039256 [patent_app_country] => US [patent_app_date] => 1987-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4043 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288444.pdf [firstpage_image] =>[orig_patent_app_number] => 039256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039256
Controlled resistivity ceramic fibers and process for making them Apr 16, 1987 Issued
Array ( [id] => 3485635 [patent_doc_number] => 05425973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Integral overwrap shield' [patent_app_type] => 1 [patent_app_number] => 6/813999 [patent_app_country] => US [patent_app_date] => 1985-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2540 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425973.pdf [firstpage_image] =>[orig_patent_app_number] => 813999 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/813999
Integral overwrap shield Dec 26, 1985 Issued
Array ( [id] => 3091888 [patent_doc_number] => 05290737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Fiber-reinforced metal or ceramic matrices' [patent_app_type] => 1 [patent_app_number] => 6/757718 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2748 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/290/05290737.pdf [firstpage_image] =>[orig_patent_app_number] => 757718 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757718
Fiber-reinforced metal or ceramic matrices Jul 21, 1985 Issued
Array ( [id] => 3074342 [patent_doc_number] => 05322740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Solid state joint between aluminum alloys and/or magnesium alloys, and a method of making same' [patent_app_type] => 1 [patent_app_number] => 6/734428 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2995 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/322/05322740.pdf [firstpage_image] =>[orig_patent_app_number] => 734428 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734428
Solid state joint between aluminum alloys and/or magnesium alloys, and a method of making same May 15, 1985 Issued
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