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
07/341996 RADIATION-SHIELDING GLASSES PROVIDING SAFETY AGAINST ELECTRICAL DISCHARGE AND BEING RESISTANT TO DISCOLORATION Apr 23, 1989 Abandoned
Array ( [id] => 2680731 [patent_doc_number] => 05049196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Method of wetting a cement or gypsum-bonded fibrous mixture of building materials' [patent_app_type] => 1 [patent_app_number] => 7/341049 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1587 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/049/05049196.pdf [firstpage_image] =>[orig_patent_app_number] => 341049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341049
Method of wetting a cement or gypsum-bonded fibrous mixture of building materials Apr 19, 1989 Issued
Array ( [id] => 2708529 [patent_doc_number] => 05017526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Methods of making shaped ceramic composites' [patent_app_type] => 1 [patent_app_number] => 7/338471 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 9531 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017526.pdf [firstpage_image] =>[orig_patent_app_number] => 338471 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338471
Methods of making shaped ceramic composites Apr 13, 1989 Issued
Array ( [id] => 2991141 [patent_doc_number] => 05275114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Sodium bentonite clay binder mixture for the metal casting industry' [patent_app_type] => 1 [patent_app_number] => 7/336095 [patent_app_country] => US [patent_app_date] => 1989-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4110 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275114.pdf [firstpage_image] =>[orig_patent_app_number] => 336095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336095
Sodium bentonite clay binder mixture for the metal casting industry Apr 10, 1989 Issued
Array ( [id] => 2828739 [patent_doc_number] => 05128285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Silicon oxynitride sintered body' [patent_app_type] => 1 [patent_app_number] => 7/335844 [patent_app_country] => US [patent_app_date] => 1989-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6921 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128285.pdf [firstpage_image] =>[orig_patent_app_number] => 335844 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335844
Silicon oxynitride sintered body Apr 9, 1989 Issued
Array ( [id] => 2686753 [patent_doc_number] => 05019163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Corrosion/wear-resistant metal alloy coating compositions' [patent_app_type] => 1 [patent_app_number] => 7/335807 [patent_app_country] => US [patent_app_date] => 1989-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5088 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019163.pdf [firstpage_image] =>[orig_patent_app_number] => 335807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335807
Corrosion/wear-resistant metal alloy coating compositions Apr 9, 1989 Issued
Array ( [id] => 2723025 [patent_doc_number] => 05024979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Method of forming a fibrous structure composite ceramic material and material thus obtained' [patent_app_type] => 1 [patent_app_number] => 7/327037 [patent_app_country] => US [patent_app_date] => 1989-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2750 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024979.pdf [firstpage_image] =>[orig_patent_app_number] => 327037 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/327037
Method of forming a fibrous structure composite ceramic material and material thus obtained Mar 21, 1989 Issued
Array ( [id] => 2843548 [patent_doc_number] => 05106698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Ceramic articles with a modified metal-containing component' [patent_app_type] => 1 [patent_app_number] => 7/326903 [patent_app_country] => US [patent_app_date] => 1989-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 7046 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106698.pdf [firstpage_image] =>[orig_patent_app_number] => 326903 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/326903
Ceramic articles with a modified metal-containing component Mar 16, 1989 Issued
Array ( [id] => 2974429 [patent_doc_number] => 05208193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Ceramic composites with improved thermal shock resistance' [patent_app_type] => 1 [patent_app_number] => 7/320029 [patent_app_country] => US [patent_app_date] => 1989-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4481 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208193.pdf [firstpage_image] =>[orig_patent_app_number] => 320029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320029
Ceramic composites with improved thermal shock resistance Mar 6, 1989 Issued
Array ( [id] => 2618401 [patent_doc_number] => 04919689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Self-reinforced silicon nitride ceramic of high fracture toughness' [patent_app_type] => 1 [patent_app_number] => 7/290720 [patent_app_country] => US [patent_app_date] => 1989-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8949 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919689.pdf [firstpage_image] =>[orig_patent_app_number] => 290720 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/290720
Self-reinforced silicon nitride ceramic of high fracture toughness Feb 27, 1989 Issued
07/316397 MOLDED ARTICLES FORMED OF SILICON NITRIDE BASED CERAMIC AND PROCESS FOR PRODUCING SAME Feb 26, 1989 Abandoned
07/314887 PROCESS FOR PRODUCING A CERAMIC PREFORM Feb 23, 1989 Abandoned
07/308420 METHOD OF MAKING CERAMIC COMPOSITE ARTICLES WITH SHAPE REPLICATED SURFACES AND ARTICLES OBTAINED THEREBY Feb 7, 1989 Abandoned
07/297877 LIGHTWEIGHT OIL AND GAS WELL PROPPANTS AND METHODS FOR MAKING AND USING SAME Jan 16, 1989 Issued
07/297987 LIGHTWEIGHT CERAMIC MATERIAL FOR BUILDING PURPOSES, PROCESS FOR THE PRODUCTION THEREOF AND THE USE THEREOF Jan 16, 1989 Abandoned
07/297986 HIGHLY POROUS CERAMIC MATERIAL FOR ABSORPTION AND ADSORPTION PURPOSES, PARTICULARLY FOR ANIMAL LITTER/BEDDING, PROCESS FOR THE PRODUCTION THEREOF AND THE USE THEREOF Jan 16, 1989 Abandoned
Array ( [id] => 2596117 [patent_doc_number] => 04921820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Lightweight proppant for oil and gas wells and methods for making and using same' [patent_app_type] => 1 [patent_app_number] => 7/297876 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6981 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921820.pdf [firstpage_image] =>[orig_patent_app_number] => 297876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297876
Lightweight proppant for oil and gas wells and methods for making and using same Jan 16, 1989 Issued
Array ( [id] => 2485986 [patent_doc_number] => 04868114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Method for elevating glutathione levels' [patent_app_type] => 1 [patent_app_number] => 7/296863 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4380 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868114.pdf [firstpage_image] =>[orig_patent_app_number] => 296863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296863
Method for elevating glutathione levels Jan 12, 1989 Issued
07/297627 SELF-REINFORCED SILICON NITRIDE CERAMIC OF HIGH FRACTURE TOUGHNESS AND A METHOD OF PREPARING THE SAME Jan 12, 1989 Abandoned
Array ( [id] => 2741958 [patent_doc_number] => 05030284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Alumina-silica-sulfate compositions' [patent_app_type] => 1 [patent_app_number] => 7/296095 [patent_app_country] => US [patent_app_date] => 1989-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4806 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030284.pdf [firstpage_image] =>[orig_patent_app_number] => 296095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296095
Alumina-silica-sulfate compositions Jan 11, 1989 Issued
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