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] => 3425097 [patent_doc_number] => 05422319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Fiber reinforced ceramic matrix composites exhibiting improved high-temperature strength' [patent_app_type] => 1 [patent_app_number] => 7/242230 [patent_app_country] => US [patent_app_date] => 1988-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5606 [patent_no_of_claims] => 13 [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/05/422/05422319.pdf [firstpage_image] =>[orig_patent_app_number] => 242230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/242230
Fiber reinforced ceramic matrix composites exhibiting improved high-temperature strength Sep 8, 1988 Issued
Array ( [id] => 2556762 [patent_doc_number] => 04960737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Calcium dialuminate/hexaluminate ceramic structures' [patent_app_type] => 1 [patent_app_number] => 7/241914 [patent_app_country] => US [patent_app_date] => 1988-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8544 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960737.pdf [firstpage_image] =>[orig_patent_app_number] => 241914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/241914
Calcium dialuminate/hexaluminate ceramic structures Sep 5, 1988 Issued
Array ( [id] => 2624051 [patent_doc_number] => 04913408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Refractory liner compositions' [patent_app_type] => 1 [patent_app_number] => 7/240961 [patent_app_country] => US [patent_app_date] => 1988-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913408.pdf [firstpage_image] =>[orig_patent_app_number] => 240961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/240961
Refractory liner compositions Sep 5, 1988 Issued
Array ( [id] => 2515811 [patent_doc_number] => 04863883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Doped BaTiO.sub.3 based compositions' [patent_app_type] => 1 [patent_app_number] => 7/235356 [patent_app_country] => US [patent_app_date] => 1988-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6617 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863883.pdf [firstpage_image] =>[orig_patent_app_number] => 235356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/235356
Doped BaTiO.sub.3 based compositions Aug 22, 1988 Issued
Array ( [id] => 2474737 [patent_doc_number] => 04879261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Low Dielectric constant compositions' [patent_app_type] => 1 [patent_app_number] => 7/236072 [patent_app_country] => US [patent_app_date] => 1988-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/879/04879261.pdf [firstpage_image] =>[orig_patent_app_number] => 236072 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/236072
Low Dielectric constant compositions Aug 22, 1988 Issued
Array ( [id] => 2588041 [patent_doc_number] => 04927793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Proton conductive material and method of manufacturing thereof' [patent_app_type] => 1 [patent_app_number] => 7/235735 [patent_app_country] => US [patent_app_date] => 1988-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7336 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927793.pdf [firstpage_image] =>[orig_patent_app_number] => 235735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/235735
Proton conductive material and method of manufacturing thereof Aug 21, 1988 Issued
Array ( [id] => 2629957 [patent_doc_number] => 04892589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Composition comprising water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose and water-soluble, nonionic hydroxyethyl cellulose' [patent_app_type] => 1 [patent_app_number] => 7/232820 [patent_app_country] => US [patent_app_date] => 1988-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892589.pdf [firstpage_image] =>[orig_patent_app_number] => 232820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/232820
Composition comprising water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose and water-soluble, nonionic hydroxyethyl cellulose Aug 15, 1988 Issued
07/230959 METHOD OF MANUFACTURING A SILICON CARBIDE-BASED MATERIAL AND A COMPOSITION OF RAW MATERIALS THEREFOR Aug 10, 1988 Abandoned
Array ( [id] => 2586416 [patent_doc_number] => 04891343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Stabilized zirconia' [patent_app_type] => 1 [patent_app_number] => 7/230634 [patent_app_country] => US [patent_app_date] => 1988-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2445 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891343.pdf [firstpage_image] =>[orig_patent_app_number] => 230634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230634
Stabilized zirconia Aug 9, 1988 Issued
07/227258 LIGHTWEIGHT OIL AND GAS WELL PROPPANTS AND METHODS FOR MAKING AND USING SAME Aug 1, 1988 Abandoned
Array ( [id] => 2666807 [patent_doc_number] => 04904623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Molded metal carbide-boride refractory products' [patent_app_type] => 1 [patent_app_number] => 7/228811 [patent_app_country] => US [patent_app_date] => 1988-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1833 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904623.pdf [firstpage_image] =>[orig_patent_app_number] => 228811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/228811
Molded metal carbide-boride refractory products Aug 1, 1988 Issued
Array ( [id] => 2586602 [patent_doc_number] => 04963516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'SiC complex sintered bodies and production thereof' [patent_app_type] => 1 [patent_app_number] => 7/222554 [patent_app_country] => US [patent_app_date] => 1988-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5039 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963516.pdf [firstpage_image] =>[orig_patent_app_number] => 222554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/222554
SiC complex sintered bodies and production thereof Jul 20, 1988 Issued
Array ( [id] => 2622773 [patent_doc_number] => 04906406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Thermistor composition' [patent_app_type] => 1 [patent_app_number] => 7/222495 [patent_app_country] => US [patent_app_date] => 1988-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5284 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906406.pdf [firstpage_image] =>[orig_patent_app_number] => 222495 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/222495
Thermistor composition Jul 20, 1988 Issued
07/226560 BASAL CERAMIC LAYER FOR OPAACIFYING DENTAL RECONSTRUCTION Jul 17, 1988 Abandoned
Array ( [id] => 2508619 [patent_doc_number] => 04830996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Ferroelectric ceramics' [patent_app_type] => 1 [patent_app_number] => 7/218550 [patent_app_country] => US [patent_app_date] => 1988-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830996.pdf [firstpage_image] =>[orig_patent_app_number] => 218550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/218550
Ferroelectric ceramics Jul 12, 1988 Issued
07/217030 COMPOSITION FOR FORMING CALCIUM PHOSPHATE TYPE HARDENING MATERIAL AND PROCESS FOR PRODUCING SUCH HARDENING MATERIAL Jul 10, 1988 Abandoned
Array ( [id] => 2607545 [patent_doc_number] => 04902652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Method for production of a sintered article of diamond' [patent_app_type] => 1 [patent_app_number] => 7/216307 [patent_app_country] => US [patent_app_date] => 1988-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2379 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902652.pdf [firstpage_image] =>[orig_patent_app_number] => 216307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/216307
Method for production of a sintered article of diamond Jul 7, 1988 Issued
Array ( [id] => 2624311 [patent_doc_number] => 04956338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Methods for forming complex oxidation reaction products including superconducting articles' [patent_app_type] => 1 [patent_app_number] => 7/217105 [patent_app_country] => US [patent_app_date] => 1988-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7257 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956338.pdf [firstpage_image] =>[orig_patent_app_number] => 217105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217105
Methods for forming complex oxidation reaction products including superconducting articles Jul 5, 1988 Issued
Array ( [id] => 2600983 [patent_doc_number] => 04931413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Glass ceramic precursor compositions containing titanium diboride' [patent_app_type] => 1 [patent_app_number] => 7/220793 [patent_app_country] => US [patent_app_date] => 1988-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2875 [patent_no_of_claims] => 5 [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/04/931/04931413.pdf [firstpage_image] =>[orig_patent_app_number] => 220793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/220793
Glass ceramic precursor compositions containing titanium diboride Jul 4, 1988 Issued
Array ( [id] => 2555471 [patent_doc_number] => 04897370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Process for preparing ceramics composite sintered bodies' [patent_app_type] => 1 [patent_app_number] => 7/213307 [patent_app_country] => US [patent_app_date] => 1988-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8540 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897370.pdf [firstpage_image] =>[orig_patent_app_number] => 213307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/213307
Process for preparing ceramics composite sintered bodies Jun 28, 1988 Issued
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