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] => 3091341 [patent_doc_number] => 05312787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Ceramics composite material and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 8/067490 [patent_app_country] => US [patent_app_date] => 1993-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5112 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312787.pdf [firstpage_image] =>[orig_patent_app_number] => 067490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/067490
Ceramics composite material and method of producing the same May 24, 1993 Issued
Array ( [id] => 3112530 [patent_doc_number] => 05395807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Process for making silicon carbide with controlled porosity' [patent_app_type] => 1 [patent_app_number] => 8/065037 [patent_app_country] => US [patent_app_date] => 1993-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7756 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395807.pdf [firstpage_image] =>[orig_patent_app_number] => 065037 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/065037
Process for making silicon carbide with controlled porosity May 24, 1993 Issued
Array ( [id] => 3422334 [patent_doc_number] => 05389591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Mixture of grains and particles of vitreous silica, and new material made of sintered vitreous silica' [patent_app_type] => 1 [patent_app_number] => 8/063689 [patent_app_country] => US [patent_app_date] => 1993-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4482 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389591.pdf [firstpage_image] =>[orig_patent_app_number] => 063689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/063689
Mixture of grains and particles of vitreous silica, and new material made of sintered vitreous silica May 19, 1993 Issued
Array ( [id] => 3091301 [patent_doc_number] => 05312785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Sintered self-reinforced silicon nitride' [patent_app_type] => 1 [patent_app_number] => 8/063587 [patent_app_country] => US [patent_app_date] => 1993-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7906 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312785.pdf [firstpage_image] =>[orig_patent_app_number] => 063587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/063587
Sintered self-reinforced silicon nitride May 17, 1993 Issued
08/060465 METHODS FOR FORMING COMPLEX OXIDATION REACTION PRODUCTS INCLUDING SUPERCONDUCTING ARTICLES May 10, 1993 Pending
Array ( [id] => 3474702 [patent_doc_number] => 05427987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Group IVB boride based cutting tools for machining group IVB based materials' [patent_app_type] => 1 [patent_app_number] => 8/060772 [patent_app_country] => US [patent_app_date] => 1993-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6777 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/427/05427987.pdf [firstpage_image] =>[orig_patent_app_number] => 060772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/060772
Group IVB boride based cutting tools for machining group IVB based materials May 9, 1993 Issued
Array ( [id] => 3074115 [patent_doc_number] => 05296422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Molybdenum trioxide bonded basic monolith and method' [patent_app_type] => 1 [patent_app_number] => 8/053303 [patent_app_country] => US [patent_app_date] => 1993-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1529 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296422.pdf [firstpage_image] =>[orig_patent_app_number] => 053303 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/053303
Molybdenum trioxide bonded basic monolith and method Apr 25, 1993 Issued
Array ( [id] => 3427370 [patent_doc_number] => 05403795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Platelet .alpha.-Al.sub.2 O.sub.3 based ceramic composite' [patent_app_type] => 1 [patent_app_number] => 8/049204 [patent_app_country] => US [patent_app_date] => 1993-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 13665 [patent_no_of_claims] => 4 [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/05/403/05403795.pdf [firstpage_image] =>[orig_patent_app_number] => 049204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/049204
Platelet .alpha.-Al.sub.2 O.sub.3 based ceramic composite Apr 18, 1993 Issued
Array ( [id] => 3012629 [patent_doc_number] => 05332702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Low sodium zircon refractory and fused silica process' [patent_app_type] => 1 [patent_app_number] => 8/048454 [patent_app_country] => US [patent_app_date] => 1993-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1927 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332702.pdf [firstpage_image] =>[orig_patent_app_number] => 048454 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/048454
Low sodium zircon refractory and fused silica process Apr 15, 1993 Issued
08/048464 SILICON NITRIDE COMPOSITE SINTERED BODY AND PROCESS FOR PRODUCING THE SAME Apr 13, 1993 Pending
08/039086 SALINE SOLUBLE INORGANIC FIBRES Apr 8, 1993 Pending
Array ( [id] => 3064777 [patent_doc_number] => 05352640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Colored glass compositions and glazings produced therewith' [patent_app_type] => 1 [patent_app_number] => 8/044554 [patent_app_country] => US [patent_app_date] => 1993-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2059 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352640.pdf [firstpage_image] =>[orig_patent_app_number] => 044554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/044554
Colored glass compositions and glazings produced therewith Apr 6, 1993 Issued
Array ( [id] => 3029440 [patent_doc_number] => 05342809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Process for the synthesis of fluoride glass by the sol - gel method and optical fibre produced from the fluoride glass obtained according to this process' [patent_app_type] => 1 [patent_app_number] => 8/043781 [patent_app_country] => US [patent_app_date] => 1993-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4364 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342809.pdf [firstpage_image] =>[orig_patent_app_number] => 043781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/043781
Process for the synthesis of fluoride glass by the sol - gel method and optical fibre produced from the fluoride glass obtained according to this process Apr 5, 1993 Issued
08/042643 GLASS MATERIAL FOR MOLDING OPTICAL ELEMENT, MOLDING PRODUCT OF OPTICAL GLASS ELEMENT AND MANUFACTURING METHOD THEREOF Apr 4, 1993 Pending
08/042371 ALUMINUM NITRIDE AND ALUMINUM NITRIDE CONTAINING SOLID SOLUTIONS PREPARED BY COMBUSTION SYNTHESIS Apr 1, 1993 Pending
08/039060 METHOD AND APPARATUS FOR MANUFACTURING MINERAL WOOL, AND MINERAL PRODUCED THEREBY Mar 31, 1993 Pending
Array ( [id] => 3077744 [patent_doc_number] => 05320990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Process for sintering aluminum nitride to a high thermal conductivity and resultant sintered bodies' [patent_app_type] => 1 [patent_app_number] => 8/039657 [patent_app_country] => US [patent_app_date] => 1993-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5520 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/320/05320990.pdf [firstpage_image] =>[orig_patent_app_number] => 039657 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/039657
Process for sintering aluminum nitride to a high thermal conductivity and resultant sintered bodies Mar 29, 1993 Issued
Array ( [id] => 3095432 [patent_doc_number] => 05318933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Carbon-containing carbon bonded refractories with improved physical properties' [patent_app_type] => 1 [patent_app_number] => 8/036151 [patent_app_country] => US [patent_app_date] => 1993-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3521 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318933.pdf [firstpage_image] =>[orig_patent_app_number] => 036151 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036151
Carbon-containing carbon bonded refractories with improved physical properties Mar 23, 1993 Issued
Array ( [id] => 3692535 [patent_doc_number] => 05595717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid' [patent_app_type] => 1 [patent_app_number] => 8/035477 [patent_app_country] => US [patent_app_date] => 1993-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 33 [patent_no_of_words] => 24074 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/595/05595717.pdf [firstpage_image] =>[orig_patent_app_number] => 035477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/035477
Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid Mar 23, 1993 Issued
Array ( [id] => 2891058 [patent_doc_number] => 05270270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Process for producing dense-sintered cordierite bodies' [patent_app_type] => 1 [patent_app_number] => 8/036292 [patent_app_country] => US [patent_app_date] => 1993-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270270.pdf [firstpage_image] =>[orig_patent_app_number] => 036292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036292
Process for producing dense-sintered cordierite bodies Mar 23, 1993 Issued
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