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] => 2351509 [patent_doc_number] => 04650520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Slurry for cementing, especially cementing of lining pipes in drill holes, and method for production of such a slurry' [patent_app_type] => 1 [patent_app_number] => 6/694962 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2125 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650520.pdf [firstpage_image] =>[orig_patent_app_number] => 694962 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694962
Slurry for cementing, especially cementing of lining pipes in drill holes, and method for production of such a slurry Jan 24, 1985 Issued
Array ( [id] => 2292577 [patent_doc_number] => 04659679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-21 [patent_title] => 'Insulative composition and method of making articles therefrom' [patent_app_type] => 1 [patent_app_number] => 6/694857 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2230 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/659/04659679.pdf [firstpage_image] =>[orig_patent_app_number] => 694857 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694857
Insulative composition and method of making articles therefrom Jan 24, 1985 Issued
Array ( [id] => 2270115 [patent_doc_number] => 04584282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Dielectric ceramic composition' [patent_app_type] => 1 [patent_app_number] => 6/692439 [patent_app_country] => US [patent_app_date] => 1985-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4968 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/584/04584282.pdf [firstpage_image] =>[orig_patent_app_number] => 692439 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/692439
Dielectric ceramic composition Jan 16, 1985 Issued
Array ( [id] => 2261530 [patent_doc_number] => 04598054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Ceramic material for a honeycomb structure' [patent_app_type] => 1 [patent_app_number] => 6/686144 [patent_app_country] => US [patent_app_date] => 1984-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6686 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/598/04598054.pdf [firstpage_image] =>[orig_patent_app_number] => 686144 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686144
Ceramic material for a honeycomb structure Dec 25, 1984 Issued
Array ( [id] => 2219256 [patent_doc_number] => 04621067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Dielectric ceramic composition' [patent_app_type] => 1 [patent_app_number] => 6/686273 [patent_app_country] => US [patent_app_date] => 1984-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2044 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/621/04621067.pdf [firstpage_image] =>[orig_patent_app_number] => 686273 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686273
Dielectric ceramic composition Dec 25, 1984 Issued
Array ( [id] => 2220251 [patent_doc_number] => 04595662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Ceramic material for a honeycomb structure' [patent_app_type] => 1 [patent_app_number] => 6/686397 [patent_app_country] => US [patent_app_date] => 1984-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6470 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595662.pdf [firstpage_image] =>[orig_patent_app_number] => 686397 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/686397
Ceramic material for a honeycomb structure Dec 25, 1984 Issued
06/681185 APATITE COMPOSITE CERAMICS Dec 12, 1984 Abandoned
Array ( [id] => 2263341 [patent_doc_number] => 04579829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Zircon/zirconia refractories' [patent_app_type] => 1 [patent_app_number] => 6/680433 [patent_app_country] => US [patent_app_date] => 1984-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3815 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579829.pdf [firstpage_image] =>[orig_patent_app_number] => 680433 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680433
Zircon/zirconia refractories Dec 10, 1984 Issued
Array ( [id] => 2361869 [patent_doc_number] => 04665040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Alumina-zirconia ceramic powders and a method of making the same' [patent_app_type] => 1 [patent_app_number] => 6/680297 [patent_app_country] => US [patent_app_date] => 1984-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6712 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665040.pdf [firstpage_image] =>[orig_patent_app_number] => 680297 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680297
Alumina-zirconia ceramic powders and a method of making the same Dec 9, 1984 Issued
Array ( [id] => 2265291 [patent_doc_number] => 04593007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Aluminum and silica clad refractory oxide thermal spray powder' [patent_app_type] => 1 [patent_app_number] => 6/678869 [patent_app_country] => US [patent_app_date] => 1984-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2498 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593007.pdf [firstpage_image] =>[orig_patent_app_number] => 678869 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/678869
Aluminum and silica clad refractory oxide thermal spray powder Dec 5, 1984 Issued
Array ( [id] => 2237158 [patent_doc_number] => 04585744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-29 [patent_title] => 'Dielectric ceramic composition for microwave frequencies' [patent_app_type] => 1 [patent_app_number] => 6/678651 [patent_app_country] => US [patent_app_date] => 1984-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4871 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/585/04585744.pdf [firstpage_image] =>[orig_patent_app_number] => 678651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/678651
Dielectric ceramic composition for microwave frequencies Dec 5, 1984 Issued
Array ( [id] => 2277094 [patent_doc_number] => 04606906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Process of synthesizing mixed BaO-TiO.sub.2 based powders for ceramic applications' [patent_app_type] => 1 [patent_app_number] => 6/671539 [patent_app_country] => US [patent_app_date] => 1984-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3903 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606906.pdf [firstpage_image] =>[orig_patent_app_number] => 671539 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671539
Process of synthesizing mixed BaO-TiO.sub.2 based powders for ceramic applications Nov 14, 1984 Issued
06/669399 REFRACTORY COMPOSITION AND PRODUCTS RESULTING THEREFROM Nov 7, 1984 Abandoned
Array ( [id] => 2220305 [patent_doc_number] => 04595665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'High alumina sintered body' [patent_app_type] => 1 [patent_app_number] => 6/668652 [patent_app_country] => US [patent_app_date] => 1984-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3555 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595665.pdf [firstpage_image] =>[orig_patent_app_number] => 668652 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/668652
High alumina sintered body Nov 5, 1984 Issued
Array ( [id] => 2243485 [patent_doc_number] => 04576919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => 'Zircon-cordierite composite ceramic' [patent_app_type] => 1 [patent_app_number] => 6/667702 [patent_app_country] => US [patent_app_date] => 1984-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6270 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/576/04576919.pdf [firstpage_image] =>[orig_patent_app_number] => 667702 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667702
Zircon-cordierite composite ceramic Nov 1, 1984 Issued
Array ( [id] => 2326072 [patent_doc_number] => 04698318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Phosphate glass ceramic for biological and medical applications' [patent_app_type] => 1 [patent_app_number] => 6/667038 [patent_app_country] => US [patent_app_date] => 1984-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2483 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698318.pdf [firstpage_image] =>[orig_patent_app_number] => 667038 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667038
Phosphate glass ceramic for biological and medical applications Oct 31, 1984 Issued
Array ( [id] => 2286143 [patent_doc_number] => 04587225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'High-strength zirconia type sintered body' [patent_app_type] => 1 [patent_app_number] => 6/661968 [patent_app_country] => US [patent_app_date] => 1984-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9265 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587225.pdf [firstpage_image] =>[orig_patent_app_number] => 661968 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/661968
High-strength zirconia type sintered body Oct 16, 1984 Issued
06/674957 REFRACTORY LINING OF COAL GASIFIERS Oct 10, 1984 Abandoned
06/668383 VOLTAGE-DEPENDENT NON-LINEAR RESISTANCE CERAMIC COMPOSITION Oct 8, 1984 Abandoned
Array ( [id] => 2241805 [patent_doc_number] => 04617280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Refractory lining and process for its manufacture' [patent_app_type] => 1 [patent_app_number] => 6/659002 [patent_app_country] => US [patent_app_date] => 1984-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2257 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617280.pdf [firstpage_image] =>[orig_patent_app_number] => 659002 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659002
Refractory lining and process for its manufacture Oct 8, 1984 Issued
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