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] => 2979073 [patent_doc_number] => 05204299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Modified ceramic structures' [patent_app_type] => 1 [patent_app_number] => 7/787808 [patent_app_country] => US [patent_app_date] => 1991-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4758 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204299.pdf [firstpage_image] =>[orig_patent_app_number] => 787808 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/787808
Modified ceramic structures Nov 3, 1991 Issued
Array ( [id] => 2933245 [patent_doc_number] => 05229335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Ceramic materials and their synthesis by a xerogel process' [patent_app_type] => 1 [patent_app_number] => 7/786452 [patent_app_country] => US [patent_app_date] => 1991-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4154 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229335.pdf [firstpage_image] =>[orig_patent_app_number] => 786452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/786452
Ceramic materials and their synthesis by a xerogel process Oct 31, 1991 Issued
07/786660 METHOD OF MAKING SHAPED CERAMIC COMPOSITES WITH THE USE OF A BARRIER AND ARTICLES PRODUCED THEREBY Oct 31, 1991 Abandoned
Array ( [id] => 2780465 [patent_doc_number] => 05164233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Method of making ceramic composite bodies and bodies made thereby' [patent_app_type] => 1 [patent_app_number] => 7/785178 [patent_app_country] => US [patent_app_date] => 1991-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 23862 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164233.pdf [firstpage_image] =>[orig_patent_app_number] => 785178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785178
Method of making ceramic composite bodies and bodies made thereby Oct 28, 1991 Issued
Array ( [id] => 2877873 [patent_doc_number] => 05185297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Ceramic foams' [patent_app_type] => 1 [patent_app_number] => 7/783284 [patent_app_country] => US [patent_app_date] => 1991-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 7637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185297.pdf [firstpage_image] =>[orig_patent_app_number] => 783284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/783284
Ceramic foams Oct 27, 1991 Issued
Array ( [id] => 2921274 [patent_doc_number] => 05192718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Lead silicate glasses' [patent_app_type] => 1 [patent_app_number] => 7/782528 [patent_app_country] => US [patent_app_date] => 1991-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2718 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192718.pdf [firstpage_image] =>[orig_patent_app_number] => 782528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782528
Lead silicate glasses Oct 23, 1991 Issued
Array ( [id] => 2978969 [patent_doc_number] => 05204294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Silicon carbide ceramics containing a dispersed high metal content silicide phase' [patent_app_type] => 1 [patent_app_number] => 7/779652 [patent_app_country] => US [patent_app_date] => 1991-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1908 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204294.pdf [firstpage_image] =>[orig_patent_app_number] => 779652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779652
Silicon carbide ceramics containing a dispersed high metal content silicide phase Oct 20, 1991 Issued
Array ( [id] => 2978882 [patent_doc_number] => 05204289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Glass-based and glass-ceramic-based composites' [patent_app_type] => 1 [patent_app_number] => 7/779016 [patent_app_country] => US [patent_app_date] => 1991-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7085 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204289.pdf [firstpage_image] =>[orig_patent_app_number] => 779016 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779016
Glass-based and glass-ceramic-based composites Oct 17, 1991 Issued
Array ( [id] => 3095359 [patent_doc_number] => 05318929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Apatite glass ceramic' [patent_app_type] => 1 [patent_app_number] => 7/768920 [patent_app_country] => US [patent_app_date] => 1991-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2374 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318929.pdf [firstpage_image] =>[orig_patent_app_number] => 768920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768920
Apatite glass ceramic Oct 9, 1991 Issued
Array ( [id] => 3091502 [patent_doc_number] => 05318723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Ceramic material and process for its production' [patent_app_type] => 1 [patent_app_number] => 7/741513 [patent_app_country] => US [patent_app_date] => 1991-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318723.pdf [firstpage_image] =>[orig_patent_app_number] => 741513 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/741513
Ceramic material and process for its production Oct 7, 1991 Issued
Array ( [id] => 2930567 [patent_doc_number] => 05219799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Lithium disilicate-containing glass-ceramics some of which are self-glazing' [patent_app_type] => 1 [patent_app_number] => 7/772217 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5442 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219799.pdf [firstpage_image] =>[orig_patent_app_number] => 772217 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772217
Lithium disilicate-containing glass-ceramics some of which are self-glazing Oct 6, 1991 Issued
Array ( [id] => 2921291 [patent_doc_number] => 05192719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Method of producing high-strength .beta.-type silicon carbide sintered bodies' [patent_app_type] => 1 [patent_app_number] => 7/768337 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6356 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/192/05192719.pdf [firstpage_image] =>[orig_patent_app_number] => 768337 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768337
Method of producing high-strength .beta.-type silicon carbide sintered bodies Sep 29, 1991 Issued
Array ( [id] => 2976655 [patent_doc_number] => 05252526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Insulating refractory' [patent_app_type] => 1 [patent_app_number] => 7/768472 [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] => 1381 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252526.pdf [firstpage_image] =>[orig_patent_app_number] => 768472 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768472
Insulating refractory Sep 29, 1991 Issued
Array ( [id] => 2933264 [patent_doc_number] => 05229336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Method of producing oxynitride glass' [patent_app_type] => 1 [patent_app_number] => 7/766220 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3802 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229336.pdf [firstpage_image] =>[orig_patent_app_number] => 766220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/766220
Method of producing oxynitride glass Sep 26, 1991 Issued
Array ( [id] => 2887758 [patent_doc_number] => 05238885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Sialon type sintered bodies and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 7/764302 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6917 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238885.pdf [firstpage_image] =>[orig_patent_app_number] => 764302 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764302
Sialon type sintered bodies and method of producing the same Sep 23, 1991 Issued
Array ( [id] => 2974177 [patent_doc_number] => 05182236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Gradient index glasses and sol-gel method for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/764453 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4816 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182236.pdf [firstpage_image] =>[orig_patent_app_number] => 764453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764453
Gradient index glasses and sol-gel method for their preparation Sep 23, 1991 Issued
Array ( [id] => 2948794 [patent_doc_number] => 05262364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'High thermal expansion, sealing glass' [patent_app_type] => 1 [patent_app_number] => 7/764254 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2392 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262364.pdf [firstpage_image] =>[orig_patent_app_number] => 764254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764254
High thermal expansion, sealing glass Sep 22, 1991 Issued
07/764231 CERAMIC MATERIAL FOR VENEERING METALLIC DENTAL PROSTHESES Sep 22, 1991 Abandoned
Array ( [id] => 2908163 [patent_doc_number] => 05178647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Wear-resistant member' [patent_app_type] => 1 [patent_app_number] => 7/762081 [patent_app_country] => US [patent_app_date] => 1991-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2092 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178647.pdf [firstpage_image] =>[orig_patent_app_number] => 762081 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/762081
Wear-resistant member Sep 18, 1991 Issued
07/756900 DENTAL PORCELAIN, A METHOD OF PRODUCING A DENTAL RESTORATION, A DENTAL ALLOY Sep 8, 1991 Abandoned
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