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] => 2692988 [patent_doc_number] => 05064788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Production of ceramic and ceramic-metal composite articles with surface coatings' [patent_app_type] => 1 [patent_app_number] => 7/449526 [patent_app_country] => US [patent_app_date] => 1989-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4635 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064788.pdf [firstpage_image] =>[orig_patent_app_number] => 449526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449526
Production of ceramic and ceramic-metal composite articles with surface coatings Dec 11, 1989 Issued
Array ( [id] => 2638692 [patent_doc_number] => 04979988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Autocatalytic electroless gold plating composition' [patent_app_type] => 1 [patent_app_number] => 7/444344 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4393 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979988.pdf [firstpage_image] =>[orig_patent_app_number] => 444344 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444344
Autocatalytic electroless gold plating composition Nov 30, 1989 Issued
Array ( [id] => 2748057 [patent_doc_number] => 05030596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Sintered article of diamond and method for production thereof' [patent_app_type] => 1 [patent_app_number] => 7/444718 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2380 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030596.pdf [firstpage_image] =>[orig_patent_app_number] => 444718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444718
Sintered article of diamond and method for production thereof Nov 30, 1989 Issued
Array ( [id] => 2708590 [patent_doc_number] => 05017529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Process for making ceramic materials' [patent_app_type] => 1 [patent_app_number] => 7/449495 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5481 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017529.pdf [firstpage_image] =>[orig_patent_app_number] => 449495 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449495
Process for making ceramic materials Nov 30, 1989 Issued
Array ( [id] => 2762049 [patent_doc_number] => 04994416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Ceramic composites reinforced with modified silicon carbide whiskers and method for modifying the whiskers' [patent_app_type] => 1 [patent_app_number] => 7/444479 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5633 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994416.pdf [firstpage_image] =>[orig_patent_app_number] => 444479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444479
Ceramic composites reinforced with modified silicon carbide whiskers and method for modifying the whiskers Nov 30, 1989 Issued
07/443733 METHODS OF MAKING COMPOSITE CERAMIC ARTICLES HAVING EMBEDDED FILLER Nov 29, 1989 Abandoned
Array ( [id] => 2708566 [patent_doc_number] => 05017528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Modified silicon carbide whiskers' [patent_app_type] => 1 [patent_app_number] => 7/444583 [patent_app_country] => US [patent_app_date] => 1989-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5634 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017528.pdf [firstpage_image] =>[orig_patent_app_number] => 444583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444583
Modified silicon carbide whiskers Nov 29, 1989 Issued
Array ( [id] => 2891155 [patent_doc_number] => 05183591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Electroconductive resin composition' [patent_app_type] => 1 [patent_app_number] => 7/442590 [patent_app_country] => US [patent_app_date] => 1989-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2697 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183591.pdf [firstpage_image] =>[orig_patent_app_number] => 442590 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442590
Electroconductive resin composition Nov 28, 1989 Issued
Array ( [id] => 2812054 [patent_doc_number] => 05122360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Method and apparatus for the production of metal oxide powder' [patent_app_type] => 1 [patent_app_number] => 7/441793 [patent_app_country] => US [patent_app_date] => 1989-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4641 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122360.pdf [firstpage_image] =>[orig_patent_app_number] => 441793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441793
Method and apparatus for the production of metal oxide powder Nov 26, 1989 Issued
Array ( [id] => 2846236 [patent_doc_number] => 05110773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Method for the production of beta-sialon based ceramic powders' [patent_app_type] => 1 [patent_app_number] => 7/440781 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2104 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110773.pdf [firstpage_image] =>[orig_patent_app_number] => 440781 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440781
Method for the production of beta-sialon based ceramic powders Nov 21, 1989 Issued
Array ( [id] => 2742841 [patent_doc_number] => 05023212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Electrically melted multiphase material based on alumina and aluminium oxycarbide and oxynitride' [patent_app_type] => 1 [patent_app_number] => 7/432769 [patent_app_country] => US [patent_app_date] => 1989-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2512 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023212.pdf [firstpage_image] =>[orig_patent_app_number] => 432769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/432769
Electrically melted multiphase material based on alumina and aluminium oxycarbide and oxynitride Oct 30, 1989 Issued
Array ( [id] => 2650751 [patent_doc_number] => 04961757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Reinforced ceramic cutting tools' [patent_app_type] => 1 [patent_app_number] => 7/426540 [patent_app_country] => US [patent_app_date] => 1989-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4659 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/961/04961757.pdf [firstpage_image] =>[orig_patent_app_number] => 426540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/426540
Reinforced ceramic cutting tools Oct 25, 1989 Issued
07/425577 HYDRAULIC CEMENT AND COMPOSITION EMPLOYING THE SAME Oct 22, 1989 Abandoned
Array ( [id] => 2675802 [patent_doc_number] => 04935844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Low dielectric constant compositions' [patent_app_type] => 1 [patent_app_number] => 7/423365 [patent_app_country] => US [patent_app_date] => 1989-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5007 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935844.pdf [firstpage_image] =>[orig_patent_app_number] => 423365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423365
Low dielectric constant compositions Oct 18, 1989 Issued
07/425172 SILICON WAFER POLISHING COMPOUND Oct 12, 1989 Abandoned
Array ( [id] => 2680251 [patent_doc_number] => 05004711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Process of producing colloidal zirconia sols and powders using an ion exchange resin' [patent_app_type] => 1 [patent_app_number] => 7/423525 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6310 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004711.pdf [firstpage_image] =>[orig_patent_app_number] => 423525 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423525
Process of producing colloidal zirconia sols and powders using an ion exchange resin Oct 12, 1989 Issued
Array ( [id] => 2747763 [patent_doc_number] => 05021367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Fiber-containing composite' [patent_app_type] => 1 [patent_app_number] => 7/419190 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7726 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021367.pdf [firstpage_image] =>[orig_patent_app_number] => 419190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419190
Fiber-containing composite Oct 9, 1989 Issued
07/419005 WEAR-RESISTANT MEMBER AND MANUFACTURING METHOD THEREOF Oct 9, 1989 Abandoned
Array ( [id] => 2626460 [patent_doc_number] => 04976786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Method for forming aggregated kaolin pigment' [patent_app_type] => 1 [patent_app_number] => 7/416936 [patent_app_country] => US [patent_app_date] => 1989-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3226 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976786.pdf [firstpage_image] =>[orig_patent_app_number] => 416936 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416936
Method for forming aggregated kaolin pigment Oct 3, 1989 Issued
07/415088 METHOD OF MAKING METAL MATRIX COMPOSITE WITH THE USE OF A BARRIER Sep 28, 1989 Abandoned
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