Search

Karl E. Group

Examiner (ID: 13964, Phone: (571)272-1368 , Office: P/1731 )

Most Active Art Unit
1731
Art Unit(s)
1731, 1108, 1793, 1755, 2899
Total Applications
4063
Issued Applications
3169
Pending Applications
125
Abandoned Applications
770

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3013569 [patent_doc_number] => 05308806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Method for improving refractory metal fiber reinforced molybdenum disilicide composites' [patent_app_type] => 1 [patent_app_number] => 7/819559 [patent_app_country] => US [patent_app_date] => 1992-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2869 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308806.pdf [firstpage_image] =>[orig_patent_app_number] => 819559 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/819559
Method for improving refractory metal fiber reinforced molybdenum disilicide composites Jan 12, 1992 Issued
Array ( [id] => 3009737 [patent_doc_number] => 05281565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Molybdenum disilicide matrix composites reinforced with refractory metal fibers' [patent_app_type] => 1 [patent_app_number] => 7/819558 [patent_app_country] => US [patent_app_date] => 1992-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2508 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281565.pdf [firstpage_image] =>[orig_patent_app_number] => 819558 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/819558
Molybdenum disilicide matrix composites reinforced with refractory metal fibers Jan 12, 1992 Issued
Array ( [id] => 2822733 [patent_doc_number] => 05173454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Nanocrystalline materials' [patent_app_type] => 1 [patent_app_number] => 7/818347 [patent_app_country] => US [patent_app_date] => 1992-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2915 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173454.pdf [firstpage_image] =>[orig_patent_app_number] => 818347 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/818347
Nanocrystalline materials Jan 8, 1992 Issued
Array ( [id] => 3017622 [patent_doc_number] => 05302560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Process for the production of magnetic head sliders' [patent_app_type] => 1 [patent_app_number] => 7/817976 [patent_app_country] => US [patent_app_date] => 1992-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7050 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302560.pdf [firstpage_image] =>[orig_patent_app_number] => 817976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/817976
Process for the production of magnetic head sliders Jan 7, 1992 Issued
07/816646 ZIRCONIA CERAMICS AND A PROCESS OF PRODUCING THE SAME Dec 30, 1991 Abandoned
Array ( [id] => 2781970 [patent_doc_number] => 05154905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Method for producing unsintered cristobalite particles' [patent_app_type] => 1 [patent_app_number] => 7/814051 [patent_app_country] => US [patent_app_date] => 1991-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5412 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154905.pdf [firstpage_image] =>[orig_patent_app_number] => 814051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/814051
Method for producing unsintered cristobalite particles Dec 25, 1991 Issued
07/811895 METHOD OF MAKING COMPOSITE CERAMIC ARTICLES HAVING EMBEDDED FILLER Dec 19, 1991 Abandoned
Array ( [id] => 2822808 [patent_doc_number] => 05173458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Silicon nitride sintered body and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 7/810723 [patent_app_country] => US [patent_app_date] => 1991-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4514 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173458.pdf [firstpage_image] =>[orig_patent_app_number] => 810723 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810723
Silicon nitride sintered body and process for producing the same Dec 17, 1991 Issued
Array ( [id] => 2978900 [patent_doc_number] => 05204290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Crystallized glass' [patent_app_type] => 1 [patent_app_number] => 7/809750 [patent_app_country] => US [patent_app_date] => 1991-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3070 [patent_no_of_claims] => 5 [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] => patents/05/204/05204290.pdf [firstpage_image] =>[orig_patent_app_number] => 809750 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/809750
Crystallized glass Dec 17, 1991 Issued
Array ( [id] => 2927069 [patent_doc_number] => 05187127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Fiber-reinforced silicon nitride ceramic' [patent_app_type] => 1 [patent_app_number] => 7/807759 [patent_app_country] => US [patent_app_date] => 1991-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2772 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187127.pdf [firstpage_image] =>[orig_patent_app_number] => 807759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807759
Fiber-reinforced silicon nitride ceramic Dec 16, 1991 Issued
Array ( [id] => 2960908 [patent_doc_number] => 05273942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Ceramic powder useful in the manufacture of green and densified fired ceramic articles' [patent_app_type] => 1 [patent_app_number] => 7/807596 [patent_app_country] => US [patent_app_date] => 1991-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6181 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/273/05273942.pdf [firstpage_image] =>[orig_patent_app_number] => 807596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807596
Ceramic powder useful in the manufacture of green and densified fired ceramic articles Dec 15, 1991 Issued
Array ( [id] => 2942104 [patent_doc_number] => 05254508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Sol-gel process for forming a germania-doped silica glass rod' [patent_app_type] => 1 [patent_app_number] => 7/806036 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5036 [patent_no_of_claims] => 18 [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] => patents/05/254/05254508.pdf [firstpage_image] =>[orig_patent_app_number] => 806036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806036
Sol-gel process for forming a germania-doped silica glass rod Dec 11, 1991 Issued
Array ( [id] => 2952625 [patent_doc_number] => 05242865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Non-magnetic substrate of magnetic head' [patent_app_type] => 1 [patent_app_number] => 7/805173 [patent_app_country] => US [patent_app_date] => 1991-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5370 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242865.pdf [firstpage_image] =>[orig_patent_app_number] => 805173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805173
Non-magnetic substrate of magnetic head Dec 10, 1991 Issued
Array ( [id] => 2913781 [patent_doc_number] => 05199987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Method of producing cement clinker' [patent_app_type] => 1 [patent_app_number] => 7/800528 [patent_app_country] => US [patent_app_date] => 1991-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2350 [patent_no_of_claims] => 9 [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] => patents/05/199/05199987.pdf [firstpage_image] =>[orig_patent_app_number] => 800528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800528
Method of producing cement clinker Dec 1, 1991 Issued
Array ( [id] => 2909924 [patent_doc_number] => 05227348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Self-supporting ceramic bodies with altered microstructures' [patent_app_type] => 1 [patent_app_number] => 7/797521 [patent_app_country] => US [patent_app_date] => 1991-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7296 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227348.pdf [firstpage_image] =>[orig_patent_app_number] => 797521 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797521
Self-supporting ceramic bodies with altered microstructures Nov 24, 1991 Issued
Array ( [id] => 2979055 [patent_doc_number] => 05204298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Basic monolithic refractories' [patent_app_type] => 1 [patent_app_number] => 7/795950 [patent_app_country] => US [patent_app_date] => 1991-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4187 [patent_no_of_claims] => 2 [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] => patents/05/204/05204298.pdf [firstpage_image] =>[orig_patent_app_number] => 795950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795950
Basic monolithic refractories Nov 20, 1991 Issued
07/793504 MZTHOD AND THERMAL PROCESSING ALUMINA-ENRICHED SPINEL SINGLE CRYSTALS Nov 14, 1991 Abandoned
Array ( [id] => 2877987 [patent_doc_number] => 05185303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Ceramic articles with tailored metallic component' [patent_app_type] => 1 [patent_app_number] => 7/793933 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185303.pdf [firstpage_image] =>[orig_patent_app_number] => 793933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793933
Ceramic articles with tailored metallic component Nov 13, 1991 Issued
07/789380 BORON CARBIDE-REACTIVE METAL CERMETS HAVING MICROSTRUCTURE TAILORED BY POST-DENSIFICATION HEAT TREATMENT Nov 5, 1991 Abandoned
Array ( [id] => 2941445 [patent_doc_number] => 05180426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Composition for forming calcium phosphate type setting material and process for producing setting material' [patent_app_type] => 1 [patent_app_number] => 7/785260 [patent_app_country] => US [patent_app_date] => 1991-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6967 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180426.pdf [firstpage_image] =>[orig_patent_app_number] => 785260 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785260
Composition for forming calcium phosphate type setting material and process for producing setting material Nov 3, 1991 Issued
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