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] => 3098213 [patent_doc_number] => 05417751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Heat cured foundry binders and their use' [patent_app_type] => 1 [patent_app_number] => 8/144237 [patent_app_country] => US [patent_app_date] => 1993-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2503 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/417/05417751.pdf [firstpage_image] =>[orig_patent_app_number] => 144237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/144237
Heat cured foundry binders and their use Oct 26, 1993 Issued
Array ( [id] => 3460174 [patent_doc_number] => 05391523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Electric lamp with lead free glass' [patent_app_type] => 1 [patent_app_number] => 8/144114 [patent_app_country] => US [patent_app_date] => 1993-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4280 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/391/05391523.pdf [firstpage_image] =>[orig_patent_app_number] => 144114 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/144114
Electric lamp with lead free glass Oct 26, 1993 Issued
Array ( [id] => 3459498 [patent_doc_number] => 05382555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'High alumina brick with metallic carbide and its preparation' [patent_app_type] => 1 [patent_app_number] => 8/142501 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2215 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/382/05382555.pdf [firstpage_image] =>[orig_patent_app_number] => 142501 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142501
High alumina brick with metallic carbide and its preparation Oct 21, 1993 Issued
Array ( [id] => 3448248 [patent_doc_number] => 05424256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Silicon nitride sintered body' [patent_app_type] => 1 [patent_app_number] => 8/138346 [patent_app_country] => US [patent_app_date] => 1993-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7944 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/424/05424256.pdf [firstpage_image] =>[orig_patent_app_number] => 138346 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/138346
Silicon nitride sintered body Oct 17, 1993 Issued
Array ( [id] => 3456356 [patent_doc_number] => 05401694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Production of metal carbide articles' [patent_app_type] => 1 [patent_app_number] => 8/138323 [patent_app_country] => US [patent_app_date] => 1993-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401694.pdf [firstpage_image] =>[orig_patent_app_number] => 138323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/138323
Production of metal carbide articles Oct 17, 1993 Issued
Array ( [id] => 3027263 [patent_doc_number] => 05348920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => '.theta.-alumina powder, preparation thereof and magnetic recording medium' [patent_app_type] => 1 [patent_app_number] => 8/135549 [patent_app_country] => US [patent_app_date] => 1993-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3752 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348920.pdf [firstpage_image] =>[orig_patent_app_number] => 135549 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/135549
.theta.-alumina powder, preparation thereof and magnetic recording medium Oct 13, 1993 Issued
Array ( [id] => 3441273 [patent_doc_number] => 05429998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Crystalline sialon having wurtzite structure' [patent_app_type] => 1 [patent_app_number] => 8/134955 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 5755 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/429/05429998.pdf [firstpage_image] =>[orig_patent_app_number] => 134955 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134955
Crystalline sialon having wurtzite structure Oct 11, 1993 Issued
Array ( [id] => 3446568 [patent_doc_number] => 05387561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Titanium carbide/nitride-zirconium oxide-based high-toughness ceramics' [patent_app_type] => 1 [patent_app_number] => 8/134741 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1793 [patent_no_of_claims] => 6 [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/05/387/05387561.pdf [firstpage_image] =>[orig_patent_app_number] => 134741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134741
Titanium carbide/nitride-zirconium oxide-based high-toughness ceramics Oct 11, 1993 Issued
08/127848 LEAD SUBSTITUTED PEROVSKITES FOR THIN FILM FERROELECTRIC AND PYROELECTRIC DEVICES Sep 27, 1993 Abandoned
08/127655 BRAKE ROTORS AND METHODS FOR MAKING THE SAME Sep 26, 1993 Abandoned
Array ( [id] => 3084139 [patent_doc_number] => RE034912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Slag treatment material' [patent_app_type] => 2 [patent_app_number] => 8/124802 [patent_app_country] => US [patent_app_date] => 1993-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9031 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034912.pdf [firstpage_image] =>[orig_patent_app_number] => 124802 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/124802
Slag treatment material Sep 20, 1993 Issued
Array ( [id] => 3489152 [patent_doc_number] => 05470806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Making of sintered silicon carbide bodies' [patent_app_type] => 1 [patent_app_number] => 8/123918 [patent_app_country] => US [patent_app_date] => 1993-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3716 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470806.pdf [firstpage_image] =>[orig_patent_app_number] => 123918 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123918
Making of sintered silicon carbide bodies Sep 19, 1993 Issued
08/123617 COARSE REACTION BONDED SILICON NITRIDE Sep 16, 1993 Abandoned
Array ( [id] => 3005716 [patent_doc_number] => 05308391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Ceramic material for veneering metallic dental protheses' [patent_app_type] => 1 [patent_app_number] => 8/120471 [patent_app_country] => US [patent_app_date] => 1993-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1823 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308391.pdf [firstpage_image] =>[orig_patent_app_number] => 120471 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/120471
Ceramic material for veneering metallic dental protheses Sep 13, 1993 Issued
Array ( [id] => 3459457 [patent_doc_number] => 05382552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Rare earth-containing alkali silicate frits and their use for the preparation of porcelain enamel coatings with improved cleanability' [patent_app_type] => 1 [patent_app_number] => 8/121096 [patent_app_country] => US [patent_app_date] => 1993-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3251 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/382/05382552.pdf [firstpage_image] =>[orig_patent_app_number] => 121096 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/121096
Rare earth-containing alkali silicate frits and their use for the preparation of porcelain enamel coatings with improved cleanability Sep 13, 1993 Issued
Array ( [id] => 2993887 [patent_doc_number] => 05366943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Polycrystalline silicon carbide fibers' [patent_app_type] => 1 [patent_app_number] => 8/118855 [patent_app_country] => US [patent_app_date] => 1993-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4071 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/366/05366943.pdf [firstpage_image] =>[orig_patent_app_number] => 118855 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/118855
Polycrystalline silicon carbide fibers Sep 9, 1993 Issued
Array ( [id] => 3456398 [patent_doc_number] => 05401697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Process for converting water-sensitive ceramic powders into a free-flowing granulated powder' [patent_app_type] => 1 [patent_app_number] => 8/117790 [patent_app_country] => US [patent_app_date] => 1993-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1954 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401697.pdf [firstpage_image] =>[orig_patent_app_number] => 117790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117790
Process for converting water-sensitive ceramic powders into a free-flowing granulated powder Sep 7, 1993 Issued
Array ( [id] => 3057058 [patent_doc_number] => 05338709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Process for producing granulated strontium carbonate with a strontium-containing binder' [patent_app_type] => 1 [patent_app_number] => 8/116770 [patent_app_country] => US [patent_app_date] => 1993-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2592 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338709.pdf [firstpage_image] =>[orig_patent_app_number] => 116770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/116770
Process for producing granulated strontium carbonate with a strontium-containing binder Sep 6, 1993 Issued
Array ( [id] => 3039189 [patent_doc_number] => 05376601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Sintered product of aluminum nitride, a process for the preparation thereof, and a baking jig using the same' [patent_app_type] => 1 [patent_app_number] => 8/116812 [patent_app_country] => US [patent_app_date] => 1993-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8351 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/376/05376601.pdf [firstpage_image] =>[orig_patent_app_number] => 116812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/116812
Sintered product of aluminum nitride, a process for the preparation thereof, and a baking jig using the same Sep 6, 1993 Issued
Array ( [id] => 3057497 [patent_doc_number] => 05350718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Glass frits, a process for their production and their use in enamel barrier layers for stopping the migration of silver' [patent_app_type] => 1 [patent_app_number] => 8/115034 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4049 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/350/05350718.pdf [firstpage_image] =>[orig_patent_app_number] => 115034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/115034
Glass frits, a process for their production and their use in enamel barrier layers for stopping the migration of silver Aug 31, 1993 Issued
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